7280R3 ARISTA | Alldatasheet

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Technical content

7280R3 Series Data Center Switch Router Data Sheet Product Highlights System Scale and Performance

  • 7280PR3 and 7280DR3 Series: 24 x 400G
  • 7280CR3 Series: Up to 96 x 100G
  • 7280SR3 Series: Up to 48 x 25G, 8 x 100G
  • Up to 24 wire-speed 400G ports
  • Up to 9.6 terabits per second
  • Up to 4 billion packets per second
  • Wire speed L2 and L3 forwarding
  • OSFP and QSFP-DD: for 10-400G Cloud Grade Routing
  • Secure Internet Peering
  • Carrier Edge VPN Services
  • Next Generation EVPN Services for 5G/ MEC, CIN, & Metro
  • Carrier Core transport (LDP , RSVP-TE, SR-TE) and HA with FRR and TI-LFA
  • Next Generation timing (PTP and SyncE)
  • Open programmable APIs (JSON-RPC, NETCONF) for provisioning, telemetry, path selection/topology discovery Data Center Optimized Design
  • Ultra-deep packet buffer up to 16GB
  • Virtual Output Queues per port to eliminate head of line blocking
  • Over 94% efficient power supplies
  • Redundant & hot-swap power and fans
  • Front-to-rear cooling
  • Designed for NEBS Virtualization and Provisioning
  • CloudVision
  • EVPN for next generation DC
  • LANZ for microburst detection
  • Zero Touch Provisioning (ZTP)
  • Accelerated sFlow (RFC3176) Cloud Networking Ready
  • Up to 384K MAC Addresses
  • Over 2M IPv4 Unicast Routes
  • Over 5M IPv4 Routes with 7280R3K
  • Algorithmic ACLs for 100K+ rules Resilient Control Plane
  • High Performance x86 CPU
  • Up to 64GB DRAM and 120GB SSD Arista Extensible Operating System
  • Single binary image
  • Fine-grained truly modular network OS
  • Stateful Fault Containment & Repair
  • Full access to Linux shell and tools
  • Extensible platform - bash, python, C++ Overview The Arista 7280R3 Series of fixed systems, including the 7280R3 and the 7280R3K, are key components of the Arista 7000 Series portfolio of data center switches. The Arista 7280R3 Series are purpose built 25G, 100G and 400G systems built for the highest performance environments, and to meet the needs of the largest scale data centers and service providers They deliver scalable L2 and L3 resources and high density with advanced features for network monitoring, precision timing and network virtualization to deliver scalable and deterministic network performance while simplifying designs and reducing OpEx. The 7280R3 capabilities address the requirements for modern networking and rich multi-media content delivery requiring a lossless forwarding solution in a compact and energy e fficient form factor. The 7280R3 can be deployed in a wide range of open networking solutions including large scale layer 2 and layer 3 cloud designs, overlay networks, virtualized or traditional enterprise data center networks. Deep packet bu ffers and large routing tables allow for internet peering, interconnect and Inter-DC networking. The broad range of interfaces and density choice provides deployment flexibility. The 7280R3 Series are available in a range of models with a choice of 400G, 100G and 25G that offer up to 24 ports of wire speed 400G in a 1RU system. 7280R3 support for 100G QSFP incorporates a flexible choice of interface speed including 25G and 50G providing unparalleled flexibility and the ability to seamlessly transition data centers to the next generation of Ethernet performance. The 7280R3 Series provide industry leading power e fficiency with air flow choices for back to front, or front to back. An optional built-in SSD supports advanced logging, data captures and other services directly on the switch. Combined with Arista EOS the 7280R3 Series delivers advanced features for big data, cloud, virtualized and traditional designs. Arista 7280R3 Series Arista EOS All Arista products including the 7280R3 Series runs the same Arista EOS software, binary image simplifying network administration with a single standard across all switches. Arista EOS is a modular switch operating system with a unique state sharing architecture that cleanly separates switch state from protocol processing and application logic. Built on top of a standard Linux kernel, all EOS processes run in their own protected memory space and exchange state through an in-memory database. This multi-process state sharing architecture provides the foundation for in-service-software updates and self-healing resiliency together with stateful switchover without the loss of data plane forwarding. Arista EOS enables advanced monitoring and automation capabilities such as Zero Touch Provisioning, LANZ, VM Tracer and Linux based tools to be run natively on the switch.

7280R3 Series | Technical Specifications Software Defined Cloud Networks Arista Software De fined Cloud Networking (SDCN), combines the principles that have made cloud computing the unstoppable force that it is: automation, self service provisioning, and linear scaling of both performance and economics coupled with the trend in Software Defined Networking that delivers: network virtualization, custom programmability, simpli fied architectures, and lower capital expenditure. This combination creates a best-in-class software foundation for maximizing the value of the network to both the enterprise and service provider data center. A new architecture for the most mission-critical location within the IT infrastructure that simplifies management and provisioning, speeds up service delivery, lowers costs and creates opportunities for competitive differentiation, while putting control and visibility back in the hands of the network and systems administrators. The Four Pillars of Arista's Software Defined Cloud Networking: Universal Cloud Network

  • Scalable standards-based MLAG at Layer 2, ECMP for Layer 3 and EVPN for network virtualization flexibility
  • Non blocking leaf-spine architecture for 10K-500K hosts Cloud Control
  • Standards based EOS with AEM, ZTP/ZTR, LANZ and DANZ
  • Automated Monitoring for visibility and telemetry Network Wide Virtualization
  • Multi-vendor API Support with eAPI
  • Support for VMWare and NSX with VXLAN and VMTracer
  • Support for Openstack OVSDB Network Applications and Automated Management
  • Single point of network-wide state with Arista CloudVision
  • Networked applications for workload mobility, smart systems rollback and upgrades and workflow telemetry
  • Open Partner integration Scaling Data Center High Performance Interconnects The Arista 7280R3 Series deliver non-blocking switching capacity that enables dramatically faster and simpler network designs for data centers and lower both capital and operational expenses. A wide range of modular systems with a single consistent EOS allows for flexible selections at all tiers of the network and deployment scenarios including layer 2 MLAG, layer 3 ECMP , VXLAN Overlay and Internet Peering. Arista’s Multi-Chassis Link Aggregation (MLAG) technology supports a leaf and spine active/active L2 network topology. An Equal Cost Multi-Path (ECMP) design at Layer 3 scales the network in a fully non-blocking, low-latency, two-stage network that provides predictable and consistent application performance. The flexibility of the L2 and L3 multi-path design options combined with support for open standards provides maximum flexibility, scalability and network wide virtualization that scales to hundreds of thousands of hosts in a single two-tier design. Both designs support overlay networks via EVPN/VXLAN and can integrate with standards-based overlay controller solutions. The Arista 7280R3 Series FlexRoute engine provides the flexible scalability to support deployment as a routing platform with Internet scale routing. Arista FlexRoute along with EOS NetDB enables innovation not natively available in merchant chipsets. Arista EOS provides operational savings through visibility, automation and improved network operations. Cloud Grade Routing The 7280R3 series are key components of Arista’s portfolio of Cloud Grade Routing platforms that encompasses a wide choice of fixed and modular systems. Combining Arista EOS’s proven and feature rich Service Provider functionality, telemetry and open programmability with industry leading scale, density and power e fficiency, the R3 series systems are designed for versatile deployment in a wide variety of open networking environments. Next generation multi-service environments require flexibility, security and open programmability to leverage the power e fficiency and proven scale of cloud networks. The R3 Series routing solutions include large scale layer 2, layer 3 and EVPN based telco and cloud data center designs, low latency MEC overlay fabrics, data center interconnect (DCI) with long haul optics, provider edge networks with scaleable L2 and L3 VPN services, high density 100G/400G tra ffic engineered MPLS and SR-TE cores, 5G infrastructure and metro- aggregation for the backhaul of E-LINE services.

Enhanced Features for High Performance Cloud Networks The Arista 7280R3 delivers a suite of advanced tra ffic control and monitoring features to improve the agility of modern high performance environments, with solutions for automation, data monitoring, precise timing and next-generation virtualization. Automating the data center enables customers to dynamically provision computing resources in the most e fficient manner while also meeting business needs by maintaining service level agreements (SLAs). Arista EOS automates complex IT work flows and simpli fies network operations while reducing or even eliminating downtime. Arista EOS rich automation capabilities not only reduce the human error element in network operations but also enable IT operators to make the network work the way they want. Arista offers solutions for a variety of approaches to cloud-like network automation. Addressing the needs of the largest public cloud environments as well as applying those lessons learned in the turnkey CloudVision automation offering. CloudVision CloudVision is a network-wide approach for workload orchestration and work flow automation as a turnkey solution for Cloud Networking. CloudVision extends the EOS publish subscribe architectural approach across the network for state, topology, monitoring and visibility. This enables enterprises to move to cloud-class automation without needing any significant internal development. Precise Data Analysis Arista Latency Analyzer (LANZ) and Precision Data Analyzer (DANZ) are integrated features of EOS. DANZ provides a solution to monitoring and visibility challenges at 100Gbps and 400Gbps giving IT operations the ability to proactively deliver feedback on congestion events, filter, replicate, aggregate and capture traffic without affecting production performance. LANZ provides precise real- time monitoring of micro-burst and congestion events before they impact applications, with the ability to identify the sources and capture affected traffic for analysis. Precision Timing (IEEE 1588 and SyncE) To meet the stringent timing and synchronization requirements for modern 5G as well as media & entertainment networks, Arista’s hardware delivers high precision in-band time and frequency distribution support via Precision Time Protocol (PTP , IEEE 1588v2) and Synchronous Ethernet (ITU G.8261). As part of PTP support, Arista platforms deliver both Boundary and Transparent clock modes. In addition, PTP profiles (8275.1 and 8275.2) with full and partial timing support allows flexibility of time distribution end to end. Virtualization The foundation for Arista's Network Virtualization solutions is VXLAN, an open IETF speci fication designed to standardize an overlay encapsulation protocol. Arista solutions range from OVSDB and OpenStack integration to BGP EVPN in conjunction with EOS CloudVision®, a platform for network-wide workload orchestration and work flow automation. The 7280R3 builds on the deep buffer wire-speed gateway with EVPN/VXLAN for layer-2 and layer-3 stretch within data center as well as DCI use cases. The 7280R3 is the perfect solution for transit gateway between EVPN domains connected over MPLS. 7280R3 Deterministic Network Performance The Arista 7280R3 Series uses a deep bu ffer virtual output queue (VOQ) architecture that eliminates head-of-line (HOL) blocking and virtually eliminates packet drops even in the most congested network scenarios. An advanced tra ffic scheduler fairly allocates bandwidth between all virtual output queues while accurately following queue disciplines including weighted fair queueing, fixed priority, or hybrid schemes. As a result, the Arista 7280R3 can handle the most demanding data center requirements with ease, including mixed traffic loads of real-time, multicast, and storage traffic while still delivering low latency. FlexRouteTM The Arista FlexRoute Engine provides support for the full internet routing table, in hardware, with IP forwarding at Layer 3 and with sufficient headroom for future growth in both IPv4 and IPv6 route scale to more than 1.4 million routes. The innovative FlexRoute Engine with its patented algorithmic approach to building layer 3 forwarding tables on Arista R-Series Universal Spine and Leaf platforms is unique to Arista and a key enabler in calling these platforms routers. The large scale 7280R3K Series expand FlexRoute support to over 5M routes. 7280R3 Series | Technical Specifications

Network scalability is directly impacted by the size of a systems forwarding tables. In many systems a 'one size fits all' approach is adopted using discrete fixed size tables for each of the common types of forwarding entry. The Arista 7280R3 Series leverage a database for forwarding resources which can be allocated for MAC, Routing, Host and ARP tables with a choice of forwarding pro files that optimizes these tables. The flexibility coupled with the range of system forwarding pro files ensures optimal resource allocation for a wide range of network topologies and use cases including Internet Peering, virtualization, Carrier Edge and Security as well as datacenter spine and leaf. Algorithmic ACLs Algorithmic ACLs combine both software and hardware to enable more flexible and scalable solutions for access control, policy based forwarding and network telemetry. Combining general purpose memory with advanced software algorithms delivers higher scale, performance and e fficiency with lower power and is more cost e ffective than traditional solutions. Algorithmic ACLs leverage e fficient packet matching algorithms that in turn enables flow matching for access control, policy and visibility. The net bene fits are a high performance policy engine with both increased functionality and scale in a cost and power e fficient solution. Algorithmic ACLs are available on the 7280R3 and 7280R3K Series of products.

  • Enables IPv4 and IPv6 access control at the same scale
  • L4 rule ranges are programmed efficiently without expansion or reduced capacity
  • Multiple actions can be performed on a single packet or flow
  • User defined filters allow flexible packet classification based on offsets for custom actions
  • Supports rich policy with consistent semantics that would exhaust classical resources Inband Network Telemetry Inband network telemetry, or INT, is a standards approach to providing deep visibility into tra ffic in real-time, with no impact on switch performance. INT provides per- flow monitoring of tra ffic drops, latency, congestion and the network path. INT information can be exported in IPFIX or sFlow formats to a management system or collector such as Arista CloudVision, for predictive analytics and deep forensics to measure latency per device and across the network, trace packets and reconstruct path topology as well as detecting hot- spots. Inband Network Telemetry is available on the 7280R3 and 7280R3K Series of products, with the ability to originate, pass and terminate, along with mirroring to external collectors. 7280R3 Accelerated sFlow SFlow is a powerful tool used commonly by network operators for advanced network telemetry, capacity planning, security analysis and quality of experience monitoring. Traditional sFlow utilizes a system CPU for processing samples of hundreds of thousands of flows. In modern high performance systems guaranteed high rate sampling requires the capability to both sample and process packet rates of billions of packets per second. With the 7280R3 Series Accelerated sFlow feature the sampling and processing of flow samples into sFlow datagrams is handled via integrated sFlow engines capable of supporting 1:500 sampling rates on full wire speed systems or higher rates with selective sampling based on triggers and filters. All sFlow v5 information is included in the sFlow records ensuring consistent integration with existing standard sFlow collection and analysis tools and no loss of information. Maximum Network Design Flexibility
  • Scalable designs with up to a 512-way ECMP provides flexibility and balances traffic evenly across the largest leaf-spine designs
  • MLAG designs are e ffective at almost any layer of the network and maximize cross-sectional bandwidth with fast failover times measured in 100’s of milliseconds for link failures.
  • VXLAN gateway, bridging and routing with VMTracer features to enable next generation data center designs
  • Scalable routing tables to support internet route peering
  • Wide choice of dense 25G, 100G and 400G interfaces with broad support for flexible 10G, 25G or 50G modes.
  • Support for standards based IEEE 25GbE with mix and match support for simple and cost effective migration
  • Virtual output queue (VOQ) architecture and deep packet buffering to eliminate head of line blocking with low latency
  • ACL scalability with up to 100K entries per forwarding engine allows for rich policy control
  • Flexible allocation of L2 and L3 forwarding table resources for more design choice
  • PTP , Accelerated sFlow, DANZ and multi-port mirroring tools provide network wide visibility and monitoring to detect traffic bursts, monitor latency and congestion and allow capacity planning to improve application performance and availability 7280R3 Series | Technical Specifications

7280R3 Series | Technical Specifications Arista 7280PR3-24 Arista 7280CR3-32P4 Arista 7280CR3-96 Arista 7280DR3-24 Arista 7280CR3-32D4 Arista 7280CR3-36S Arista 7280R3 2RU Rear View: Front to Rear airflow (red) DC Powered Arista 7280R3 1RU Rear View: Front to Rear airflow (red) AC Powered 2U Hot swap fan modules 2.4kW Hot swap power supplies 1500W Hot swap power supplies1U Hot swap fan modules 7280R3 High Availability The Arista 7280R3 switches were designed for continuous operations with system wide monitoring of both hardware and software components, simple serviceability and provisioning to prevent single points of failure. Key high availability features include:

  • 1+1 hot-swappable power supplies and hot-swap fans provide dynamic temperature control combined with N+1 redundancy
  • Color coded PSU’s and fans that deliver platinum level power efficiency
  • Live software patching
  • Self healing software with Stateful Fault Repair (SFR) Arista 7280SR3-48YC8 Arista 7280SR3-40YC6 Arista 7280TR3-40C6 7280TR3-40C6 series: 40 port 10GBASE-T and 6 port 100G - 800 Gbps wire speed performance with 2GB buffer, 40 x 10G RJ45 and 6 x 100G QSFP 7280SR3-40YC6 series: 40 port 25G and 6 port 100G - 800 Gbps wire speed performance with 2GB buffer, 40 x 25G SFP and 6 x 100G QSFP 7280SR3-48YC8 series: 48 port 25G and 8 port 100G - 2 Tbps wire speed performance with 4GB buffer, 48 x 25G SFP and 8 x 100G QSFP 7280CR3-36S series: 36 port 100G with 200G/400G flexibility - 2.4 Tbps wire speed performance with 4GB buffer, 36 x QSFP ports - Flexible support for 1/10/25/40/50/100/200 and 400G 7280CR3-32P4 series: 32 port 100G and 4 port 400G - 4.8 Tbps wire speed performance with 8GB buffer - Supports 32 x 100G QSFP and 4 x 400G OSFP 7280CR3-32D4 series: 32 port 100G and 4 port 400G - 4.8 Tbps wire speed performance with 8GB buffer - Supports 32 x 100G QSFP and 4 x 400G QSFP-DD 7280PR3-24 series: 24 port 400G OSFP - 9.6 Tbps wire speed performance with 16GB buffer - Supports 24 x 400G OSFP or up to 96 x 100G 7280DR3-24 series: 24 port 400G QSFP-DD - 9.6 Tbps wire speed performance with 16GB buffer - Supports 24 x 400G QSFP-DD or up to 96 x 100G 7280CR3-96 series: 96 port QSFP100 - 9.6 Tbps wire speed performance with 16GB buffer - Supports 96 x 100G QSFP or up to 192 x 50G

7280R3 Series | Features * Not currently supported in EOS Layer 2 Features

  • 802.1w Rapid Spanning Tree
  • 802.1s Multiple Spanning Tree Protocol
  • Rapid Per VLAN Spanning Tree (RPVST+)
  • 4096 VLANs
  • Q-in-Q
  • 802.3ad Link Aggregation/LACP
  • 256 Ports / Channel
  • 2048 groups per system (subject to system density)
  • MLAG (Multi-Chassis Link Aggregation)
  • Uses IEEE 802.3ad LACP
  • 512 ports per MLAG
  • 802.1Q VLANs/Trunking
  • 802.1AB Link Layer Discovery Protocol
  • 802.3x Receive Flow Control
  • IGMP v1/v2/v3 snooping
  • Storm Control
  • Layer 2 sub-interfaces Layer 3 Features
  • Static Routes
  • Routing Protocols: OSPF, OSPFv3, BGP , MP-BGP , IS-IS, and RIPv2
  • BGP FlowSpec, BMP , BGP-RPKI, PIC
  • 512-way Equal Cost Multipath Routing (ECMP)
  • Unequal Cost Multipath Routing with BGP communities
  • VRF, Inter-VRF Route Leaking
  • Bi-Directional Forwarding Detection (BFD)
  • Micro BFD (RFC 7130)
  • Unicast Reverse Path Forwarding (uRPF)
  • VXLAN Bridging and Routing
  • VRRP / VRRPv3
  • Virtual ARP (VARP)
  • Policy Based Routing (PBR)
  • Route Maps & RCF (Routing Control Functions)
  • Layer 3 sub-interfaces
  • Route-target pruning, Route-target constraints
  • Route Reflector, Optimal Route Reflector Multicast
  • IGMP v2/v3
  • MLD v2
  • Protocol Independent Multicast (PIM-SM / PIM-SSM)
  • PIM-BiDir *
  • Anycast RP (RFC 4610)
  • Multicast Source Discovery Protocol (MSDP)
  • Multicast Only FastReroute (MoFRR) Advanced Monitoring and Provisioning
  • Latency Analyzer and Microburst Detection (LANZ)
  • Configurable Congestion Notification (CLI, Syslog)
  • Streaming Events (GPB Encoded)
  • Zero Touch Provisioning (ZTP)
  • Advanced Mirroring
  • Port Mirroring (14 sessions)
  • Enhanced Remote Port Mirroring
  • SPAN/TAP M:N Aggregation
  • L2/3/4 Filtering Post-card Telemetry
  • Advanced Event Management suite (AEM)
  • CLI Scheduler
  • Event Manager
  • Event Monitor
  • Linux tools
  • Integrated packet capture/analysis with TCPDump
  • Restore and Configure from USB
  • RFC 3176 sFlow
  • Optional SSD for logging and data capture
  • IPFIX Security Features
  • Control Plane Protection (CPP)
  • Ingress / Egress ACLs using L2, L3, L4 fields
  • Ingress / Egress ACL Logging and Counters
  • MAC ACLs
  • UDF (User Defined Fields)
  • ACL Deny Logging
  • ACL Counters
  • Atomic ACL Hitless restart
  • DHCP Relay / Snooping
  • MAC Security
  • RADIUS/TACACS+
  • ARP trapping and rate limiting
  • Scalable traffic policies
  • MACsec (IEEE 802.1AE) Quality of Service (QoS) Features
  • Up to 8 queues per port / sub-interface
  • Strict priority queueing
  • DSCP based classification and remarking
  • Egress shaping / Weighted round robin (WRR)
  • WFQ, CIR*, ETS*, Fixed Priority
  • Policing / Shaping, H-QoS
  • Explicit Congestion Notification (ECN) marking
  • 802.1Qbb Per-Priority Flow Control (PFC)
  • 802.1Qaz Enhanced Transmission Selection (ETS)
  • Data Center Bridging Extensions (DCBX)
  • Virtual Output Queueing
  • Distributed Scheduler Precision Timing
  • Synchronous Ethernet with ESMC
  • IEEE 1588-2008 PTP T-GM, T-BC, T-TSC Supported Features in EOS A list of supported features can be found at: https://www.arista.com/en/support/product-documentation/supported-features

7280R3 Series | Features Network Management

  • CloudVision
  • Configuration rollback and commit
  • 100/1000 Management Port
  • RS-232 Serial Console Port
  • USB Port
  • SNMP v1, v2, v3
  • Management over IPv6
  • Telnet and SSHv2
  • Syslog
  • AAA
  • Industry Standard CLI
  • Beacon LED for system identification
  • System Logging
  • Environment monitoring MPLS
  • LDP , RSVP-TE, FRR, BGP-LU, BGP-LS
  • Bandwidth reservation, auto-bandwidth, split-tunneling
  • ISIS-SR, OSPF-SR*, SR-TE, TI-LFA, BGP-SR, BGP-LU for EPE, ISIS FlexAlgo
  • Seamless BFD with Round Trip Time
  • Class Based Forwarding
  • Flow-Aware Transport (RFC 6391), Entropy label (RFC 6790) L2/L3 VPN
  • IP-VPN (RFC 4364), 6PE, 6vPE, inter-as option A,B&C
  • LDP pseudowires (Type-4 & Type-5)
  • VPLS with LDP signaling, BGP-AD
  • VPLS with BGP signaling*
  • Multicast VPN (NG-MVPN) mLDP with default MDT, data MDT*
  • EVPN-VXLAN (L2 & L3)
  • EVPN-MPLS (L2 & L3)
  • EVPN VLAN based & VLAN-aware services
  • EVPN Multihoming
  • EVPN VPWS & VPWS-FXC with MPLS
  • EVPN integrated Routing & Bridging (IRB)
  • EVPN E-tree with MPLS
  • EVPN L2 multicast, L3 OISM with VXLAN
  • EVPN-VXLAN to EVPN-MPLS, EVPN-VXLAN to EVPN-VXLAN, EVPN-VXLAN to IP-VPN GWs Extensibility
  • Linux Tools
  • Bash shell access and scripting
  • RPM support
  • Custom kernel modules
  • Software Defined Networking (SDN)
  • OpenStack Neutron Plug-in support
  • Programmatic access to system state
  • EOS SDK, Python, C++, GO
  • Chef, Puppet
  • eAPI (HTTP & HTTPS), NETCONF, RESTCONF, GNMI
  • OpenConfig yang models, EOS native models
  • Native KVM/QEMU support Ethernet OAM
  • Ethernet CFM (UP , DOWN MEPs)
  • LM (Loss Measurement), SLM (Synthetic Loss Measurement), DM (Delay Measurement)
  • RFC2544 (Initiator & reflector)
  • TWAMP (Two Way Active Measurement Protocol)
  • Link Fault signaling
  • EOS connectivity monitor
  • MPLS ping & trace route, VCCV support Standards Compliance
  • 802.1D Bridging and Spanning Tree
  • 802.1p QOS/COS
  • 802.1Q VLAN Tagging
  • 802.1w Rapid Spanning Tree
  • 802.1s Multiple Spanning Tree Protocol
  • 802.1AB Link Layer Discovery Protocol
  • 802.3ad Link Aggregation with LACP
  • 802.3x Flow Control
  • 802.3ab 1000BASE-T
  • 802.3z Gigabit Ethernet
  • 802.3ae 10 Gigabit Ethernet
  • 802.3by 25 Gigabit Ethernet
  • 802.3ba 40 Gigabit Ethernet
  • 802.3ba 100 Gigabit Ethernet
  • 802.3bs 400 and 200 Gigabit Ethernet
  • 802.3cm 400 Gigabit over multimode fiber
  • RFC 2460 Internet Protocol, Version 6 (IPv6)
  • RFC 2461 Neighbor Discovery for IP Version 6 (IPv6)
  • RFC 2462 IPv6 Stateless Address Autoconfiguration
  • RFC 2463 Internet Control Message Protocol (ICMPv6)
  • IEEE 1588-2008 Precision Time Protocol SNMP MIBs
  • MIBs available at https://www.arista.com/en/support/ product-documentation/arista-snmp-mibs OpenConfig paths
  • Supported paths available at https://www.arista.com/en/ support/toi/path-support * Not currently supported in EOS

7280R3 Series | Technical Specifications Model Comparison 7280PR3-24 7280PR3K-24 7280DR3-24 7280DR3K-24 Ports 24 x OSFP 24 x OSFP 24 x QSFP-DD 24 x QSFP-DD Max 400G Ports 1 24 24 24 24 Max 100G Ports 1 96 96 96 96 Max 50G Ports 1 192 192 192 192 Max 40G Ports (using QSFP+)1 24 24 24 24 Max 25/10G Ports 1 192 192 192 192 Max Total Interfaces 2 192 192 192 192 Packets/Second 4 Bpps 4 Bpps 4 Bpps 4 Bpps Latency From 3.8 us From 3.8 us From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 Quad-Core x86 Quad-Core x86 System Memory 8 GB (64 GB optional) 64 Gigabytes 8 GB (64 GB optional) 64 Gigabytes Packet Buffer Memory 16 GB 16 GB 16 GB 16 GB USB Ports 1 Flash Storage Memory 8 GB SSD Storage 120 GB with 64 GB System 120 GB 120 GB with 64 GB System 120 GB 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 3 (N+1 redundant) Airflow Direction Front to rear Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 22.6 in ( 43.99 x 4.37 x 57.4 cm) 17.3 x 1.72 x 22.6 in ( 43.99 x 4.37 x 57.4 cm) Typical/Max Power Draw 3 650 W / 1100 W 650 W / 1100 W Weight 28 lbs (12.7 kg) 28 lbs (12.7 kg) Fan Tray FAN-7011H Power Supplies PWR-1511 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 4 Minimum EOS 4.22.2 4.23.1 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

7280R3 Series | Technical Specifications Model Comparison 7280CR3-32P4 7280CR3K-32P4 7280CR3K-32P4A Ports 32 x QSFP100, 4 x OSFP 32 x QSFP100, 4 x OSFP 32 x QSFP100, 4 x OSFP Max 400G Ports 1 4 4 4 Max 100G Ports 1 48 48 48 Max 50G Ports 1 96 96 96 Max 40G Ports (using QSFP+)1 36 36 36 Max 25/10G Ports 1 96 96 96 Max Total Interfaces 2 96 96 96 Packets/Second 2 Bpps 2 Bpps 2 Bpps Latency From 3.8 us From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 Eight-Core x86 System Memory 8 GB (64 GB optional) 64 Gigabytes 64 Gigabytes Packet Buffer Memory 8 GB 8 GB 8 GB USB Ports 1 Flash Storage Memory 8 GB — SSD Storage 120 GB with 64 GB System 120 GB 120 GB 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 3 (N+1 redundant) Airflow Direction Front to rear and Rear to front Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 22.0 in (43.99 x 4.37 x 55.83 cm) 17.3 x 1.72 x 22.0 in (43.99 x 4.37 x 55.83 cm) Typical/Max Power Draw 3 535 W / 851 W 543 W / 865 W Weight 27 lbs (12.27 kg) Fan Tray FAN-7011H Power Supplies PWR-1011 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 3 Minimum EOS 4.22.1 4.27.2 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

7280R3 Series | Technical Specifications Model Comparison 7280CR3-32D4 7280CR3K-32D4 7280CR3K-32D4A Ports 32 x QSFP100, 4 x QSFP-DD 32 x QSFP100, 4 x QSFP-DD 32 x QSFP100, 4 x QSFP-DD Max 400G Ports 1 4 4 4 Max 100G Ports 1 48 48 48 Max 50G Ports 1 96 96 96 Max 40G Ports (using QSFP+)1 36 36 36 Max 25/10G Ports 1 96 96 96 Max Total Interfaces 2 96 96 96 Packets/Second 2 Bpps 2 Bpps 2 Bpps Latency From 3.8 us From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 Eight-Core x86 System Memory 8 GB (64 GB optional) 64 Gigabytes 64 Gigabytes Packet Buffer Memory 8 GB 8 GB 8 GB USB Ports 1 Flash Storage Memory 8 GB — SSD Storage 120 GB with 64 GB System 120 GB 120 GB 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 3 (N+1 redundant) Airflow Direction Front to rear and Rear to front Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 22.0 in (43.99 x 4.37 x 55.83 cm) 17.3 x 1.72 x 22.0 in (43.99 x 4.37 x 55.83 cm) Typical/Max Power Draw 3 535 W / 851 W 543 W / 865 W Weight 27 lbs (12.27 kg) Fan Tray FAN-7011H Power Supplies PWR-1011 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 3 Minimum EOS 4.22.1 4.27.2 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

7280R3 Series | Technical Specifications Model Comparison 7280CR3-36S 7280CR3K-36S 7280CR3K-36A Ports 28 x QSFP100 6 x QSFP200 2 x QSFP-DD 28 x QSFP100 6 x QSFP200 2 x QSFP-DD 28 x QSFP100 6 x QSFP200 2 x QSFP-DD Max 400G Ports 1 2 2 2 Max 100G Ports 1 40 40 40 Max 50G Ports 1 80 80 80 Max 40G Ports (using QSFP+)1 36 36 36 Max 25/10G Ports 1 120 120 120 Max 1G Ports 1 24 24 24 Max Total Interfaces 2 120 120 120 Packets/Second 1 Bpps 1 Bpps 1 Bpps Latency From 3.8 us From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 Eight-Core x86 System Memory 64 Gigabytes 64 Gigabytes 64 Gigabytes Packet Buffer Memory 4 GB 4 GB 4 GB USB Ports 1 Flash Storage Memory 8 GB — SSD Storage — 120 GB 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 2 (1+1 redundant) Airflow Direction Front to rear and Rear to front 4 Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 18.57 in (43.99 x 4.37 x 47.17 cm) Typical/Max Power Draw 3 254 W / 423 W 262 W / 437 W Weight 23 lbs (10.47 kg) Fan Tray Forward Airflow: FAN-7011M-F Reverse Airflow: FAN-7011H-R 4 Power Supplies PWR-1011 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 3 Minimum EOS 4.26.1 4 4.27.2 4 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports 4. Rear to front airflow is subject to 35°C max ambient temperature and transceiver power restrictions, requires EOS 4.29.1 and High Speed fans (FAN-7011H-R).

7280R3 Series | Technical Specifications Model Comparison 7280CR3-96 7280CR3K-96 Ports 96 x QSFP100 96 x QSFP100 Max 400G Ports 1 — — Max 100G Ports 1 96 96 Max 50G Ports 1 192 192 Max 40G Ports (using QSFP+)1 96 96 Max 25/10G Ports 1 192 192 Max 1G Ports 1 — — Max Total Interfaces 2 192 192 Throughput (FDX) 9.6 (19.2) Tbps 9.6 (19.2) Tbps Packets/Second 4 Bpps 4 Bpps Latency From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 System Memory 64 Gigabytes 64 Gigabytes Packet Buffer Memory 16 GB 16 GB USB Ports 1 Flash Storage Memory 8 GB SSD Storage 120 GB 120 GB 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 4 (N+1 redundant) Airflow Direction Front to rear Rack Units 2 U Size (WxHxD) 17.3 x 3.46 x 29.96 in (43.99 x 8.79 x 76.1 cm) Typical/Max Power Draw 3 1003 W / 1803 W 1003 W / 1803 W Weight 52 lbs (23.6 kg) Fan Tray FAN-7012H Power Supplies PWR-2411 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 4 Minimum EOS 4.24.0 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

7280R3 Series | Technical Specifications Model Comparison 7280SR3-48YC8 7280SR3K-48YC8 7280SR3K-48YC8A Ports 48 x SFP 1/10/25G 8 x QSFP100 48 x SFP 1/10/25G 8 x QSFP100 48 x SFP 1/10/25G 8 x QSFP100 Max 400G Ports 1 — — — Max 100G Ports 1 8 8 8 Max 50G Ports 1 16 16 16 Max 40G Ports (using QSFP+)1 8 8 8 Max 25/10G Ports 1 80 80 80 Max 1G Ports 1 48 48 48 Max Total Interfaces 2 80 80 80 Packets/Second 1 Bpps 1 Bpps 1 Bpps Latency From 3.8 us From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 Eight-Core x86 System Memory 8 Gigabytes 64 Gigabytes 64 Gigabytes Packet Buffer Memory 4 GB 4 GB 4 GB USB Ports 1 Flash Storage Memory 8 GB — SSD Storage — 120 GB 120 GB 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 2 (N+1 redundant) Airflow Direction Front to rear and Rear to front Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 18.38 in (43.99 x 4.35 x 46.7 cm) Typical/Max Power Draw 3 154 W / 324 W 154 W / 324 W 162 W / 338 W Weight 20.2 lbs (9.18 kg) Fan Tray FAN-7011M Power Supplies PWR-511 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 2 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

7280R3 Series | Technical Specifications Model Comparison 7280SR3-40YC6 7280SR3E-40YC6-M Ports 40 x SFP 1/10/25G 6 x QSFP100 40 x SFP 1/10/25G 6 x QSFP100 Max 400G Ports 1 — — Max 100G Ports 1 6 6 Max 50G Ports 1 12 12 Max 40G Ports (using QSFP+)1 6 6 Max 25/10G Ports 1 52 52 Max 1G Ports 1 36 36 Max Total Interfaces 2 52 52 Throughput (FDX) 800 (1600) Gbps 800 (1600) Gbps Packets/Second 600 Mpps 600 Mpps Latency From 3.8 us From 3.8 us CPU Quad-Core x86 Quad-Core x86 System Memory 8 Gigabytes 32 Gigabytes Packet Buffer Memory 2 GB 2 GB USB Ports 1 Flash Storage Memory 8 GB SSD Storage — 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 2 (N+1 redundant) Airflow Direction Front to rear and Rear to front Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 18.46 in (43.99 x 4.37 x 46.9 cm) Typical/Max Power Draw 3 130 W / 214 W 130 W / 214 W Weight 21.1 lbs (9.57 kg) Fan Tray FAN-7011M Power Supplies PWR-511 (AC or DC) Accelerated sFlow Yes Synchronous Ethernet Inband EOS Feature Licenses Group 2 Minimum EOS 4.27.1 4.28.1 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

7280R3 Series | Technical Specifications Model Comparison 7280TR3-40C6 Ports 40 x 10GBASE-T RJ45 6 x QSFP100 Max 400G Ports 1 — Max 100G Ports 1 6 Max 50G Ports 1 12 Max 40G Ports (using QSFP+)1 6 Max 10G/25G Breakouts 1 12 10G Only RJ45 Ports 1 4 1G/10G RJ45 Ports 1 36 Max Total Interfaces 2 52 Throughput (FDX) 800 (1600) Gbps Packets/Second 600 Mpps Latency From 3.8 us CPU Quad-Core x86 System Memory 8 Gigabytes Packet Buffer Memory 2 GB USB Ports 1 Flash Storage Memory 8 GB SSD Storage — 100/1000 Mgmt Ports 1 RS-232 Serial Ports 1 (RJ-45) Hot-swap Power Supplies 2 (1+1 redundant) Hot-swappable Fans 2 (N+1 redundant) Airflow Direction Front to rear and Rear to front Rack Units 1 U Size (WxHxD) 17.3 x 1.72 x 18.46 in (43.99 x 4.37 x 46.9 cm) Typical/Max Power Draw 3 186 W / 242 W Weight 21.1 lbs (9.57 kg) Fan Tray FAN-7011M Power Supplies PWR-511 (AC or DC) Accelerated sFlow Yes EOS Feature Licenses Group 2 Minimum EOS 4.30.0 1. Maximum port values are uni-dimensional, may require the use of break-outs and are subject to transceiver/cable capabilities. Detailed information can be found here. 2. Where supported by EOS, each system supports a maximum number of interfaces. Certain configurations may impose restrictions on which physical ports can be used 3. Typical power consumption measured at 25C ambient with 50% load on all ports

Switch Model 7280R3 Series 7280R3K Series Profile L3 Balanced L3-XL L3-XXL L3-XXXL Balanced-XL ARP Entries 88k 80k 112k 112k 80k 96k MAC Addresses 224k 224k 256k 192k 384k 256k IPv4 Unicast Routes 1450k 800k 2250k 2850k 3950k 1850k Additional IPv4 Unicast Routes with FlexRoute + 1792k + 1792k + 2048k + 1536k + 3072k + 2048k IPv6 Unicast Routes 433-483k 250-267k 683-750k 833-950k 1100-1317k 567-617k Multicast Routes 128k 128k 128k 128k 128k 128k TCAM ACL Entries (Per chip) 24k 24k 24k 24k 24k 24k Traffic Policy ACL IPv4 Prefixes 30k 30k 430k 296k 30k 430k Traffic Policy ACL IPv6 Prefixes 10k 10k 150k 100k 10k 150k ECMP 512-Way 512-Way 512-Way 512-Way 512-Way 512-Way 7280R3 Series | System Scalability Switch Model 7280SR3-40YC6 and 7280TR3-40C6 Series Profile L3-XL L3-XXL Balanced-XL ARP Entries 72k 72k 64k MAC Addresses 128k 96k 128k IPv4 Unicast Routes 1100k 1300k 900k Additional IPv4 Unicast Routes with FlexRoute + 1024k + 768k + 1024k IPv6 Unicast Routes 350-383k 416-483k 283-300k Multicast Routes 128k 128k 128k TCAM ACL Entries (Per chip) 12k 12k 12k Traffic Policy ACL IPv4 Prefixes 280k 187k 280k Traffic Policy ACL IPv6 Prefixes 93k 62k 93k ECMP 512-Way 512-Way 512-Way Maximum values dependent on shared resources in some cases Maximum values dependent on shared resources in some cases

Power Supply Specifications Power Supply PWR-511 AC PWR-511 DC PWR-1011 AC PWR-1011 DC PWR-1511 AC PWR-1511 DC PWR-2411 AC PWR-2411 DC Input Voltage 100-240V AC -48 to -60V DC 100-240V AC -48 to -60V DC 200-240V AC -48 to -60V DC 200-240V AC -48 to -60 V DC Typical Input Current 6.3 - 2.3A 11.8A Max (-48V) 12.0 - 6.0A 23A Max (-48V) 9.6A 35.2A Max (-48V) 14A 55A Max (-48V) Input Frequency 50/60Hz DC 50/60Hz DC 50/60Hz DC 50/60Hz DC Output Power 500W 500W 1000W 1000W 1500W 1500W 2400W 2400W Input Connector IEC 60320 C14 AWG #14 Max IEC 60320 C14 AWG #6 Max IEC 60320 C14 AWG #6 Max IEC 60320 C20 AWG #6 Max Efficiency 93% Platinum 92% 93% Platinum 94% 93% Platinum 92% 93% Platinum 94% Standards Compliance EMC FCC Class A, ICES-003, EN 55032, EN IEC 61000-3-2:2019, EN 61000-3-3 Immunity EN 55035 EN 300 386 Safety EN 62368-1:2014 + A11:2017 IEC 62368-1:2014 Certifications BSMI (Taiwan) CE (European Union) KCC (South Korea) NRTL (North America) RCM (Australia/New Zealand) UKCA (United Kingdom) VCCI (Japan) European Union Directives 2014/35/EU Low Voltage Directive 2014/30/EU EMC Directive 2012/19/EU WEEE Directive 2011/65/EU RoHS Directive 2015/863/EU Commission Delegated Directive Further Information Product Certification Portal Environmental Characteristics Operating Temperature 1 0 to 40˚C (32 to 104˚F) Storage Temperature -40 to 70˚C (-40 to 158˚F) Relative Humidity 5 to 95% Operating Altitude 0 to 10,000 ft, (0-3,000m) 7280R3 Series | Technical Specifications 1. Certain airflow configurations or the use of higher power or reduced temperature range optics may reduce maximum operating temperature.

7280R3 Series | Optics Supported Optics and Cables 1 Interface Type 400G OSFP ports 400GBASE-CR8 OSFP to OSFP: 1m-3m lengths 400GBASE-AOC OSFP to OSFP: 1m-30m lengths 400GBASE-SR8 100m OM3/4 Parallel MMF 400GBASE-DR4 500m Parallel SM 400GBASE-XDR4 2km Parallel SM 400GBASE-FR4 2km Duplex SM 400GBASE-2FR4 2km 2 x Duplex SM 400GBASE-LR4 10km Duplex SM 400GBASE-PLR4 10km Parallel SM 400GBASE-ZR 120km (with optical amplification) 200GBASE-CR4 OSFP to 2xQSFP: 1m to 3m lengths 200GBASE-SR4 100m (using OSFP-400G-SR8) 200GBASE-FR4 2km (using OSFP-400G-2FR4) 100GBASE-CR2 OSFP to 4xQSFP: 1m to 3m lengths 100GBASE-CR4 2 OSFP to 2xQSFP: 1m to 3m lengths 50GBASE-CR OSFP to 8xSFP: 1 to 3m lengths 50GBASE-CR2 2 OSFP to 4xQSFP: 1m to 3m lengths 25GBASE-CR 2 OSFP to 8xSFP: 1m to 3m lengths Supported Optics and Cables 1 Interface Type 400G QSFP-DD ports 400GBASE-CR8 QSFP-DD to QSFP-DD: 1m-2.5m lengths 400GBASE-AOC QSFP-DD to QSFP-DD: 1m-30m lengths 400GBASE-SR8 100m OM3/4 Parallel MMF 400GBASE-DR4 500m Parallel SM 400GBASE-XDR4 2km Parallel SM 400GBASE-FR4 2km Duplex SM 400GBASE-LR4 10km Duplex SM 400GBASE-PLR4 10km Parallel SM 400GBASE-ZR 120km (with optical amplification) 200GBASE-CR4 QSFP-DD to 2xQSFP: 1m to 2.5m lengths 200GBASE-SR4 100m (QDD-400G-SR8 / QSFP-200G-SR4) 200GBASE-FR4 2km (using QSFP-200G-FR4) 100GBASE-CR2 QSFP-DD to 4xQSFP: 1m to 3m lengths 100GBASE-CR4 2 QSFP-DD to 2xQSFP: 1m to 3m lengths 50GBASE-CR QSFP-DD to 8xQSFP: 1m to 3m lengths 50GBASE-CR2 2 QSFP-DD to 4xQSFP: 1m to 3m lengths 25GBASE-CR 2 QSFP-DD to 8xSFP: 1m to 3m lengths 1. For a complete list of transceivers, please refer to the Transceiver Datasheet and check EOS release notes for support 2. Requires OSFP / QSFP-DD port to be configured for 200G, 8 x 25G NRZ lanes. Allows interop with 100G QSFP and 25G SFP ports Arista Optics and Cables The Arista 7280R3 Series supports a wide range of 1G, 10G, 25G, 50G, 100G, 200G and 400G pluggable optics and cables in the SFP , QSFP , QSFP-DD and OSFP ports. For a complete list of modules, detailed technical speci fications and the first EOS Software release which provides support for a specific module, visit https://www.arista.com/en/products/transceivers-cables.

7280R3 Series | Optics Supported Optics and Cables 1 40GbE 40G QSFP ports 10GBASE-CR QSFP+ to 4xSFP+: 0.5m-5m lengths 40GBASE-CR4 QSFP+ to QSFP+: 0.5m-5m lengths 40GBASE-AOC 3m to 100m lengths 40GBASE-UNIV 150m OM3 / 150m OM4, 500m SM 40GBASE-SRBD 100m OM3 /150m OM4 Duplex MMF 40GBASE-SR4 100m OM3 /150m OM4 Parallel MMF 40GBASE-XSR4 300m OM3 /400m OM4 Parallel MMF 40GBASE-PLRL4 1km (1km 4x10G LR/LRL) 40GBASE-PLR4 10km (10km 4x10G LR/LRL) 40GBASE-LRL4 1km Duplex SM 40GBASE-LR4 10km Duplex SM 40GBASE-ER4 40km Duplex SM 100GbE 100G QSFP ports 100GBASE-SR4 70m OM3 / 100m OM4 Parallel MMF 100GBASE-XSR4 150m OM3 / 300m OM4 Parallel MMF 100GBASE-SWDM4 70m OM3 / 100m OM4 Duplex MMF 100GBASE-SRBD 70m OM3 / 100m OM4 Duplex MMF 100GBASE-LR 10km Duplex SM 100GBASE-LR4 10km Duplex SM 100GBASE-LRL4 2km Duplex SM 100GBASE-XCWDM4 10km Duplex SM 100GBASE-CWDM4 2km Duplex SM 100GBASE-FR 2km Duplex SM 100GBASE-DR 500m Duplex SM 100GBASE-PSM4 500m Parallel SM 100GBASE-AOC 1m to 30m lengths 100GBASE-ERL4 40km Duplex SM 100GBASE-CR4 QSFP to QSFP: 1m to 5m lengths 50GBASE-CR2 QSFP to 2xQSFP: 1m to 5m lengths 25GBASE-CR QSFP to SFP25: 1m to 5m lengths Supported Optics and Cables 1 10GbE SFP+ ports 10GBASE-CR SFP+ to SFP+: 0.5m-5m lengths 10GBASE-AOC SFP+ to SFP+: 3m-30m lengths 10GBASE-SRL 100m OM3 /150m OM4 Duplex MMF 10GBASE-SR 300m OM3 / 400m OM4 Duplex MMF 10GBASE-LRL 1km Duplex SM 10GBASE-LR 10km Duplex SM 10GBASE-ER 40km Duplex SM 10GBASE-ZR 80km Duplex SM 10GBASE-T Up to 30m over Cat6a 10GBASE-DWDM 80km Duplex SM 1GbE SX/LX/TX 550m / 10km / 100m 25GbE 25G SFP Ports 25GBASE-CR SFP25 to SFP25: 1m-5m lengths 25GBASE-AOC SFP+ to SFP+: 3m-30m lengths 25GBASE-MR-XSR 25G: 200m OM3 / 300m OM4 Duplex MMF 10G: 300m OM3 / 400m OM4 Duplex MMF 25GBASE-MR-SR 25G: 70m OM3 / 100m OM4 Duplex MMF 10G: 300m OM3 / 400m OM4 Duplex MMF 25GBASE-SR 70m OM3 / 100m OM4 Duplex MMF 25GBASE-LR 10km Duplex SM 25GBASE-MR-LR 10km Duplex SM 1. For a complete list of transceivers, please refer to the Transceiver Datasheet and check EOS release notes for support 2. Requires OSFP / QSFP-DD port to be configured for 200G, 8 x 25G NRZ lanes. Allows interop with 100G QSFP and 25G SFP ports

7280R3 Series | Ordering Information 7280P/DR3-24 Product Description DCS-7280PR3-24-F Arista 7280R3, 24x400GbE OSFP switch router, front to rear air, 2 x AC DCS-7280PR3-24# Arista 7280R3, 24x400GbE OSFP switch router, configurable fans and psu DCS-7280PR3-24-M# Arista 7280R3, 24x400GbE OSFP switch router, expn mem, configurable fans and psu DCS-7280PR3K-24-F Arista 7280R3, 24x400GbE OSFP switch router, large routes, front to rear air, 2 x AC DCS-7280PR3K-24# Arista 7280R3, 24x400GbE OSFP switch router, large routes, configurable fans and psu DCS-7280DR3-24-F Arista 7280R3, 24x400GbE QSFP-DD switch router, front to rear air, 2 x AC DCS-7280DR3-24# Arista 7280R3, 24x400GbE QSFP-DD switch router, configurable fans and psu DCS-7280DR3-24-M# Arista 7280R3, 24x400GbE QSFP-DD switch router, expn mem, configurable fans and psu DCS-7280DR3K-24-F Arista 7280R3, 24x400GbE QSFP-DD switch router, large routes, front to rear air, 2 x AC DCS-7280DR3K-24# Arista 7280R3, 24x400GbE QSFP-DD switch router, large routes, front to rear air, 2 x AC PWR-1511-AC-RED Arista PSU, 1RU, AC/DC, 1500W, FORWARD, 73.5MM PWR-1511-DC-RED Arista PSU, 1RU, DC/DC, 1500W, FORWARD, 73.5MM FAN-7011H-F Spare fan module for Arista 7000 Series 1RU High Speed Fan (front-to-rear airflow) KIT-7001 Spare tool-free accessory kit (v2) for 1RU Arista switches. 2-post & 4-post mount. (2x C13-C14, 2m) KIT-2POST-1U-NT Spare tool-free 2-post mount kit (v2) for 1RU Arista tool-free switches KIT-4POST-NT Spare tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches KIT-7001-4POST-L Spare extended tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches. (82 - 107cm / 32 - 42") KIT-GND-EXT-1RU Arista 7000 Series 1RU Ground Extender Kit for NEBS compliance. Note: - Arista 7280R3 models that utilize the 2400W PSU ship with two C19-C20 power cables (2m). Other power cables must be ordered separately - Front-to-rear means the air flows from the switch port side to the fan side. Rear to front means the air flows from the fan side to the switch port side.

7280R3 Series | Ordering Information 7280CR3-32P/D4 Product Description DCS-7280CR3-32P4-F Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, front to rear air, 2 x AC DCS-7280CR3-32P4-R Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, rear to front air, 2 x AC DCS-7280CR3-32P4# Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, configurable fans and psu DCS-7280CR3-32P4-M# Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, expn mem, configurable fans and psu DCS-7280CR3K-32P4-F Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-32P4-R Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, rear to front air, 2 x AC DCS-7280CR3K-32P4# Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, configurable fans and psu DCS-7280CR3K-32P4A-F Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-32P4A-R Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, rear to front air, 2 x AC DCS-7280CR3K-32P4A# Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, configurable fans and psu DCS-7280CR3-32D4-F Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, front to rear air, 2 x AC DCS-7280CR3-32D4-R Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, rear to front air, 2 x AC DCS-7280CR3-32D4# Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, configurable fans and psu DCS-7280CR3-32D4-M# Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, expn mem, configurable fans and psu DCS-7280CR3K-32D4-F Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-32D4-R Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, rear to front air, 2 x AC DCS-7280CR3K-32D4# Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, configurable fans and psu DCS-7280CR3K-32D4A-F Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-32D4A-R Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, rear to front air, 2 x AC DCS-7280CR3K-32D4A# Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, configurable fans and psu PWR-1011-AC-RED Arista PSU, 1RU, AC/DC, 1000W, FORWARD, 73.5MM PWR-1011-AC-BLUE Arista PSU, 1RU, AC/DC, 1000W, REVERSE, 73.5MM PWR-1011-DC-RED Arista PSU, 1RU, DC/DC, 1000W, FORWARD, 73.5MM PWR-1011-DC-BLUE Arista PSU, 1RU, DC/DC, 1000W, REVERSE, 73.5MM FAN-7011H-F Spare fan module for Arista 7000 Series 1RU High Speed Fan (front-to-rear airflow) FAN-7011H-R Spare fan module for Arista 7000 Series 1RU High Speed Fan (rear-to-front airflow) KIT-7001 Spare tool-free accessory kit (v2) for 1RU Arista switches. 2-post & 4-post mount. (2x C13-C14, 2m) KIT-2POST-1U-NT Spare tool-free 2-post mount kit (v2) for 1RU Arista tool-free switches KIT-4POST-NT Spare tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches KIT-7001-4POST-L Spare extended tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches. (82 - 107cm / 32 - 42") KIT-7101-D Spare tool-free accessory kit (v3) for Arista switches. 4-post mount with deep chassis adapters. (2 x C13-C14, 2m) KIT-7101-RK Spare tool-free 4-post mount kit (v3). (Compatible with KIT-ADJ-RLR) KIT-7101-LD-RK Spare extended tool-free 4-post mount kit (v3), includes deep chassis adapters. (82 - 107cm / 32 - 42") KIT-ADJ-RLR Spare adapters for deep tool-free switches (pair) (Compatible with KIT 7101/7102 only) KIT-GND-EXT-1RU Arista 7000 Series 1RU Ground Extender Kit for NEBS compliance.

7280R3 Series | Ordering Information 7280CR3-36S Product Description DCS-7280CR3-36S-F Arista 7280R3, 36x100GbE QSFP/2x400G switch router, front to rear air, 2 x AC DCS-7280CR3-36S-R Arista 7280R3, 36x100GbE QSFP/2x400G switch router, rear to front air, 2 x AC DCS-7280CR3-36S# Arista 7280R3, 36x100GbE QSFP/2x400G switch router, configurable fans and psu DCS-7280CR3K-36S-F Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-36S# Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, configurable fans and psu DCS-7280CR3K-36A-F Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-36A-R Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, rear to front air, 2 x AC DCS-7280CR3K-36A# Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, configurable fans and psu PWR-1011-AC-RED Arista PSU, 1RU, AC/DC, 1000W, FORWARD, 73.5MM PWR-1011-AC-BLUE Arista PSU, 1RU, AC/DC, 1000W, REVERSE, 73.5MM PWR-1011-DC-RED Arista PSU, 1RU, DC/DC, 1000W, FORWARD, 73.5MM PWR-1011-DC-BLUE Arista PSU, 1RU, DC/DC, 1000W, REVERSE, 73.5MM FAN-7011M-F Spare fan module for Arista 7000 Series 1RU Enhanced Fan Speed (front-to-rear airflow) FAN-7011H-R Spare fan module for Arista 7000 Series 1RU High Speed Fan (rear-to-front airflow) KIT-7001 Spare tool-free accessory kit (v2) for 1RU Arista switches. 2-post & 4-post mount. (2x C13-C14, 2m) KIT-2POST-1U-NT Spare tool-free 2-post mount kit (v2) for 1RU Arista tool-free switches KIT-4POST-NT Spare tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches KIT-7001-4POST-L Spare extended tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches. (82 - 107cm / 32 - 42") KIT-GND-EXT-1RU Arista 7000 Series 1RU Ground Extender Kit for NEBS compliance. Note: - Arista 7280R3 models that utilize the 2400W PSU ship with two C19-C20 power cables (2m). Other power cables must be ordered separately - Front-to-rear means the air flows from the switch port side to the fan side. Rear to front means the air flows from the fan side to the switch port side.

7280R3 Series | Ordering Information 7280CR3-96 Product Description DCS-7280CR3-96-F Arista 7280R3, 96x100GbE QSFP switch router, front to rear air, 2 x AC DCS-7280CR3-96# Arista 7280R3, 96x100GbE QSFP switch router, configurable fans and psu DCS-7280CR3K-96-F Arista 7280R3, 96x100GbE QSFP switch router, large routes, front to rear air, 2 x AC DCS-7280CR3K-96# Arista 7280R3, 96x100GbE QSFP switch router, large routes, configurable fans and psu PWR-2411-AC-RED Arista PSU, 1RU, AC/DC, 2400W, FORWARD, 73.5MM PWR-2411-DC-RED Arista PSU, 1RU, DC/DC, 2400W, FORWARD, 73.5MM FAN-7012H-RED Spare fan module for Arista 7000 Series 2RU High Speed Fan (front-to-rear airflow) KIT-2POST Spare 2RU 2 post rack mount installation kit for Arista 7250 / 7050, 7260X and 7280R switches KIT-7202 Spare tool-free accessory kit (v2) for Arista 2RU switches. 4-post mount. (2x C19-C20, 2m) KIT-7004-2UL Spare extended tool-free 4-post mount kit (v2) for 2-4RU Arista tool-free switches Note: - Arista 7280R3 models that utilize the 2400W PSU ship with two C19-C20 power cables (2m). Other power cables must be ordered separately - Front-to-rear means the air flows from the switch port side to the fan side. Rear to front means the air flows from the fan side to the switch port side.

7280R3 Series | Ordering Information 7280SR3-48YC8 Product Description DCS-7280SR3-48YC8-F Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, front to rear air, 2 x AC DCS-7280SR3-48YC8-R Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, rear to front air, 2 x AC DCS-7280SR3-48YC8# Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, configurable fans and psu DCS-7280SR3K-48YC8-F Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, large routes, front to rear air, 2 x AC DCS-7280SR3K-48YC8-R Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, large routes, rear to front air, 2 x AC DCS-7280SR3K-48YC8# Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router large routes, configurable fans and psu DCS-7280SR3K-48YC8A-F Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, large routes, front to rear air, 2 x AC DCS-7280SR3K-48YC8A-R Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, large routes, rear to front air, 2 x AC DCS-7280SR3K-48YC8A# Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router large routes, configurable fans and psu PWR-511-AC-RED Arista PSU, 1RU, AC, 500W, FORWARD, 73.5mm PWR-511-AC-BLUE Arista PSU, 1RU, AC, 500W, REVERSE, 73.5mm PWR-511-DC-RED Arista PSU, 1RU, DC, 500W, FORWARD, 73.5mm PWR-511-DC-BLUE Arista PSU, 1RU, DC, 500W, REVERSE, 73.5mm FAN-7011M-F Spare fan module for Arista 7000 Series 1RU Enhanced Fan Speed (front-to-rear airflow) FAN-7011M-R Spare fan module for Arista 7000 Series 1RU Enhanced Fan Speed (rear-to-front airflow) KIT-7001 Spare tool-free accessory kit (v2) for 1RU Arista switches. 2-post & 4-post mount. (2x C13-C14, 2m) KIT-2POST-1U-NT Spare tool-free 2-post mount kit (v2) for 1RU Arista tool-free switches KIT-4POST-NT Spare tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches KIT-7001-4POST-L Spare extended tool-free 4-post mount kit (v2) for 1RU Arista tool-free switches. (82 - 107cm / 32 - 42") KIT-7101 Spare tool-free accessory kit (v3) for Arista switches. 4-post mount. (2 x C13-C14, 2m) KIT-7101-RK Spare tool-free 4-post mount kit (v3). (Compatible with KIT-ADJ-RLR) KIT-7101-LD-RK Spare extended tool-free 4-post mount kit (v3), includes deep chassis adapters. (82 - 107cm / 32 - 42") KIT-ADJ-RLR Spare adapters for deep tool-free switches (pair) (Compatible with KIT 7101/7102 only) KIT-GND-EXT-1RU Arista 7000 Series 1RU Ground Extender Kit for NEBS compliance Note: - Arista 7280R3 models that utilize the 2400W PSU ship with two C19-C20 power cables (2m). Other power cables must be ordered separately - Front-to-rear means the air flows from the switch port side to the fan side. Rear to front means the air flows from the fan side to the switch port side.

7280R3 Series | Ordering Information 7280SR3-40YC6 7280TR3-40C6 Product Description DCS-7280SR3-40YC6-F Arista 7280R3, 40x25GbE SFP and 6x100G QSFP switch router, front to rear air, 2 x AC DCS-7280SR3-40YC6-R Arista 7280R3, 40x25GbE SFP and 6x100G QSFP switch router, rear to front air, 2 x AC DCS-7280SR3-40YC6# Arista 7280R3, 40x25GbE SFP and 6x100G QSFP switch router, configurable fans and psu DCS-7280SR3E-40YC6-M-F Arista 7280R3, 40x25GbE SFP and 6x100G QSFP switch router, SyncE, expn. mem, front to rear air, 2 x AC DCS-7280SR3E-40YC6-M-R Arista 7280R3, 40x25GbE SFP and 6x100G QSFP switch router, SyncE, expn. mem, rear to front air, 2 x AC DCS-7280SR3E-40YC6-M# Arista 7280R3, 40x25GbE SFP and 6x100G QSFP switch router, SyncE, expn. mem, configurable fans and psu DCS-7280TR3-40C6-F Arista 7280R3, 40x10GbE RJ45 and 6x100G QSFP switch router, front to rear air, 2 x AC DCS-7280TR3-40C6-R Arista 7280R3, 40x10GbE RJ45 and 6x100G QSFP switch router, rear to front air, 2 x AC DCS-7280TR3-40C6# Arista 7280R3, 40x10GbE RJ45 and 6x100G QSFP switch router, configurable fans and psu PWR-511-AC-RED Arista PSU, 1RU, AC, 500W, FORWARD, 73.5mm PWR-511-AC-BLUE Arista PSU, 1RU, AC, 500W, REVERSE, 73.5mm PWR-511-DC-RED Arista PSU, 1RU, DC, 500W, FORWARD, 73.5mm PWR-511-DC-BLUE Arista PSU, 1RU, DC, 500W, REVERSE, 73.5mm FAN-7011M-F Spare fan module for Arista 7000 Series 1RU Enhanced Fan Speed (front-to-rear airflow) FAN-7011M-R Spare fan module for Arista 7000 Series 1RU Enhanced Fan Speed (rear-to-front airflow) KIT-7101 Spare tool-free accessory kit (v3) for Arista switches. 4-post mount. (2 x C13-C14, 2m) KIT-2POST-1U-NT Spare tool-free 2-post mount kit (v2) for 1RU Arista tool-free switches KIT-7101-RK Spare tool-free 4-post mount kit (v3). (Compatible with KIT-ADJ-RLR) KIT-7101-LD-RK Spare extended tool-free 4-post mount kit (v3), includes deep chassis adapters. (82 - 107cm / 32 - 42") KIT-GND-EXT-1RU Arista 7000 Series 1RU Ground Extender Kit for NEBS compliance Note: - Arista 7280R3 models that utilize the 2400W PSU ship with two C19-C20 power cables (2m). Other power cables must be ordered separately - Front-to-rear means the air flows from the switch port side to the fan side. Rear to front means the air flows from the fan side to the switch port side.

7280R3 Series | Ordering Information Headquarters

5453 Great America Parkway

Santa Clara, California 95054 408-547-5500 Support support@arista.com 408-547-5502 866-476-0000 Sales sales@arista.com 408-547-5501 866-497-0000 Copyright 2024 Arista Networks, Inc. The information contained herein is subject to change without notice. Arista, the Arista logo and EOS are trademarks of Arista Networks. Other product or service names may be trademarks or service marks of others. www.arista.com October 28th, 2024 03-0045-56 Software Licenses Product Description LIC-FIX-2-E Enhanced L3 License for Arista Group 2 Fixed switches, (BGP , OSPF, ISIS, PIM, NAT) LIC-FIX-2-V Virtualization license for Group 2 Arista Fixed switches (VMTracer and VXLAN) LIC-FIX-2-V2 EOS Extensions, Security and Partner Integration license for Arista Group 2 Fixed switches LIC-FIX-2-Z Monitoring & Automation license for Arista Group 2 Fixed switches (ZTP , LANZ, TapAgg, API, Time-stamping, OpenFlow) LIC-FIX-2-FLX-L FLX-Lite License for Arista Fixed switches Group 2 - Full Routing Up to 256K Routes, EVPN, VXLAN, SR, base MPLS LSR (no TE or link/node protection) LIC-FIX-2-FLX FLX License for Arista Fixed Group 2 - Full Routing upto 2M Routes, >24K ACL, EVPN, VXLAN, SR, Adv MPLS-LER/LSR, with TE & link/node protection LIC-FIX-3-E Enhanced L3 License for Arista Group 3 Fixed switches, (BGP , OSPF, ISIS, PIM, NAT) LIC-FIX-3-V Virtualization license for Group 3 Arista Fixed switches (VMTracer and VXLAN) LIC-FIX-3-V2 EOS Extensions, Security and Partner Integration license for Arista Group 3 Fixed switches LIC-FIX-3-Z Monitoring & Automation license for Arista Group 3 Fixed switches (ZTP , LANZ, TapAgg, API, Time-stamping, OpenFlow) LIC-FIX-3-FLX-L FLX-Lite License for Arista Fixed switches Group 3 - Full Routing Up to 256K Routes, EVPN, VXLAN, SR, base MPLS LSR (no TE or link/node protection) LIC-FIX-3-FLX FLX License for Arista Fixed Group 3 - Full Routing upto 2M Routes, >24K ACL, EVPN, VXLAN, SR, Adv MPLS-LER/LSR, with TE & link/node protection LIC-FIX-4-E Enhanced L3 License for Arista Group 4 Fixed switches, (BGP , OSPF, ISIS, PIM, NAT) LIC-FIX-4-V Virtualization license for Group 4 Arista Fixed switches (VMTracer and VXLAN) LIC-FIX-4-V2 EOS Extensions, Security and Partner Integration license for Arista Group 4 Fixed switches LIC-FIX-4-Z Monitoring & Automation license for Arista Group 4 Fixed switches (ZTP , LANZ, TapAgg, API, Time-stamping, OpenFlow) LIC-FIX-4-FLX-L FLX-Lite License for Arista Fixed switches Group 4 - Full Routing Up to 256K Routes, EVPN, VXLAN, SR, base MPLS LSR (no TE or link/node protection) LIC-FIX-4-FLX FLX License for Arista Fixed Group 4 - Full Routing upto 2M Routes, >24K ACL, EVPN, VXLAN, SR, Adv MPLS-LER/LSR, with TE & link/node protection