PTX10000 JUNIPER | Alldatasheet

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Changing market dynamics intensify the challenge of accommodating growth with traditional WAN routers and architectures. Juniper Networks® PTX 10000 line of modular routing platforms provides 800GbE capable, high-performance, sustainable, and automated WAN solutions that help providers and enterprises quickly react to evolving conditions and accelerate service delivery with innovative architectures. The PTX10000 modular line of routers, based on Juniper’s custom Express 4 and Express 5 silicon is integral to Juniper’s automated WAN solutions, delivering massively scalable and sustainable routing capabilities for service provider, cloud provider, and enterprise networks. With the introduction of Juniper’s Express 5 ASIC, the PTX10000 line of modular routers delivers no-excuses 800GbE performance along with industry-leading port density of 28.8Tbps full duplex. The PTX10000 line also delivers tremendous versatility supporting 4-, 8-, and 16-slot models for a range of WAN and data center use cases including core, peering, data center interconnect, data center edge, metro aggregation, and AI data center networking, This enables operators to reduce their TCO with highly flexible, high- performance, and sustainable platforms built for longevity in the most demanding environments. The PTX10000 line delivers massive scalability, flexibility, and reliability to help network operators overcome key network challenges related to scale, agility, and investment protection. The key challenges operators face are:

  • Scale: Providers offer backbone connectivity over a network that requires a large number of label-switched paths (LSPs), whether they are using Segment Routing v6 (SRv6) or RSVP to take advantage of traffic engineering (SR-TE/RSVP-TE) functionality. The control plane signaling path must be able to scale in step with the growth of LSPs. This ability is necessary for primary and backup paths to scale and to support resiliency with fast re-route (FRR) and topology independent loop-free alternates (TI-LFA). In modern networks, the total number of paths needed for backbone connectivity may be several million–presenting a daunting scaling challenge for operators trying to diversify their portfolios by adding a broader scope of connectivity services to cloud or between clouds, or connecting enterprises over VPNs or private lines.
  • Operational flexibility: Virtualized services and the explosion of cloud-based applications are creating increasingly complex traffic patterns. To handle this complexity, service providers need architectures that are flexible and dynamic across all layers.
  • Investment protection: Ensuring operators are investing in platforms designed to last has become imperative and it requires leveraging the next generation of industry- leading ASIC improvements. Rip-and-replace strategies and yearly upgrades pose an unacceptable risk to service continuity and network profitability. Datasheet Product Overview Juniper Networks PTX10000 modular routers are designed to meet next-generation requirements in the cloud and AI era. As cloud, AI, and 5G trends accelerate network transformation, WANs continue to face both exponential traffic growth and changing traffic patterns. The PTX10000 modular router family: — Sets new benchmarks for scale, flexibility, and reliability — Provides specialized, high- performance custom silicon — Addresses the requirements of high-density 400GbE or 800GbE-based network infrastructure

well as AI data center networking roles. (Figure 1). required by other core routers. optimization, and programmability. feature-rich, 800GbE-optimized fixed and modular platforms. Table 1. PTX 10000 Modular Router Chassis Options on all ports up to 800GbE for uncompromised security.

  • Core: The PTX10000 line allows service providers and cloud providers to build a massively scalable core with hundreds of thousands of LSPs. The routers support seamless transition expansion to 400GbE and 800GbE and conversions from traditional to innovative architectures without forklift upgrades or service disruptions.
  • Peering: The PTX10000 line is ideal for scaled-up and scaled- out peering deployments with full traffic visibility using 8M+ counters, high RIB and FIB, NS BGP at scale, encapsulated IP filtering, sampling, port mirroring, and DDoS detection with flexible offset filters (Express 5 only) and Corero.
  • Data Center Edge: The PTX10000 line provides an agile, pay- as-you-grow approach to ever-increasing bandwidth requirements for the data center edge in the era of cloud-scale networking. With a choice of various overlays and underlays, it is an essential building block of a flexible data center edge solution supporting: EVPN, VXLAN, MPLS, and expansion to innovative data center technologies, such as multicast (VXLAN OISM) and more.
  • Data Center Interconnect (DCI): The PTX10000 line is an excellent data center interconnect modular routing platform PTX10000 Line of Modular Routers Datasheet

with advanced EVPN-VXLAN feature-set for data center-to- data center connectivity. The routers have a comprehensive set of features such as ECN, PFC, etc. tailored for interconnecting AI/ML clusters across data centers. In-line MACsec encryption at line-rate ensures that the connection is secure, without compromising the forwarding performance or latency.

  • Metro Aggregation: With advanced Layer 2/3 services enabled by Express 5 silicon, the PTX10000 line is well suited for metro aggregation roles. These capabilities are complemented by rich-OAM (Y.1731), MC-LAG, H-QoS, BIER, and an industry leading scale of SRv6 uSIDs.
  • AI Data Center Networking: The PTX10000 line provides the highest radix designs with deep buffers, and a cell-based switch fabric makes it ideal for spine or leaf in AI data center networking environments. AI data center networking capabilities include efficient, deep-buffered interfaces, scalable cell-based fabric design, VOQ scheduling, RoCEv2, adaptive load balancing, and more. Silicon Innovations with Express Family ASICs Continuous innovations in silicon enable the PTX10000 modular routers to accommodate scale-up and scale-out architectures with smooth migration paths as traffic patterns change. Juniper’s custom Express silicon allows adaptive load balancing, data structure sharing, better resource utilization, as well as value-added resources for filtering flexibility—all while lowering cost-per-bit with improved space and power utilization. The PTX10004, PTX10008, and PTX10016 are powered by the highly-scalable Juniper Express 5 silicon brings industry-leading inline MACsec for all 36x800GbE interfaces at line rate via universal multi-rate QSFP-DD, including dual-LC connectors to operate 72x400GbE mode in dense 400GbE deployments. The Juniper Express 5 silicon delivers consistent low latency, 8M counters, 256 Advanced Encryption Standard (AES) MACsec supported on all ports, and wire-rate packet performance for IP traffic without sacrificing the optimized system power profile. Juniper Express 5 silicon incorporates a high-bandwidth memory (HBM) architecture into the base design, offering the industry’s highest packet performance per gigabit in the fewest rack units. It also provides dynamic table memory allocation to gain massive IP routing scale, while delivering power efficiency gains. Segment Routing v6 (SRv6) MicroSID (uSID) technology enhances SRv6 forwarding by reducing the overhead associated with transporting the SID list and by compressing multiple SIDs into a single IPv6 address (128 bit). This provides a scalable and deterministic traffic-engineered forwarding plane to support a broad spectrum of core, peering, metro, and data center use cases. Express 5 silicon-based line cards provide the highest scale of SRv6 uSIDs in the industry, enabling seamless transitions for existing PTX10000 customers and an agile network infrastructure in new PTX10000 deployments. The ability to address a provider’s WAN transport requirements— scale, operational flexibility, sustainability, and SDN control—begins with advanced silicon capabilities. Juniper Express 5 optimally addresses these emerging infrastructure needs. Architecture and Key Components The PTX10000 line features several key architectural elements that deliver superior resiliency. Dual redundant routing engines (REs) on the PTX10004, PTX10008, and PTX10016 run the Junos OS Evolved operating system, where they manage all routing protocol processes, router interface control, and control plane functions such as chassis component, system management, and user access to the router. In addition, a unique cryptographic digital identity has been added to the Trusted Platform Module (TPM 2.0), which is embedded in the latest generation of REs. This addition enables device attestation and enhances security. REs’ processes interact with the Packet Forwarding Engine (PFE) on the line cards via dedicated high-bandwidth management channels, providing a clean separation of the control and forwarding planes. The PTX10004, PTX10008, and PTX10016 Express silicon-based line cards currently support 10GbE, 25GbE, 40GbE, 100GbE, 400GbE, and 800GbE interfaces. The horizontal line cards in the front of the chassis connect directly to the vertical switch fabric cards in the rear of a chassis via orthogonal interconnects without requiring a midplane. This provides unparalleled investment protection by ensuring a smooth upgrade path to higher speed switch fabric cards as they become available. The midplane-less design improves airflow with a front-to-back design and enables limitless scale. To maintain uninterrupted operation, the PTX10000 modular chassis fan trays cool the line cards and REs with redundant, variable-speed fans. In addition, the power supplies in the PTX10000 line convert building power to the internal voltage required by the system. All PTX10000 line components are hot- swappable, and all central functions are available in redundant configurations, providing high operational availability by allowing continuous system operation during maintenance or repairs. PTX10000 Line: Shared Hardware Components Key hardware components of the PTX10004, PTX10008, and PTX10016 modular routers include the switch fabrics, REs, and line PTX10000 Line of Modular Routers Datasheet

Table 2. Shared Components Across PTX Modular Chassis solid-state drive (SSD) storage. Table 3. PTX 10000 Series Express ASIC-based Line Cards architectures without compromising port density. slots, providing complete flexibility for provisioning and redundancy. flexibility and programmability.

Table 4 summarizes the features available on the PTX10004, PTX10008, and PTX10016 routers. Table 4. PTX 10000 Line Features and Benefits

  • The Express 5 line card enables 36 ports of 800GbE QSFP-DD800 and can enable up to 72 ports of 400GbE or 288 ports of 100GbE per line card with breakout options.
  • The Express 4 14.4Tbps line card provides 36 ports of 400GbE QSFP56-DD which can also enable up to 144 ports of 100GbE/25GbE/10GbE with breakout options or up to 36 x 40GbE.
  • The Express 4 4.8Tbps line card provides 4 ports of 400GbE QSFP56-DD and 32 ports of 100GbE QSFP-28 which can also enable either up to 48 ports of 100GbE (including breakout) or up to 144 ports of 25GbE/10GbE. Up to 32 ports of 40GbE can be enabled for 40GbE use cases. Network operators gain the bandwidth, density, and scale needed to outpace increasing traffic demands. Packet performance Groundbreaking Juniper silicon innovation powers the PTX10000 line with unparalleled packet processing for both full IP and MPLS functionality, thereby leveraging the high-bandwidth memory architecture. Exceptional packet processing capabilities help alleviate the challenge of scaling the network as traffic increases while optimizing IP/MPLS transit functionality around superior performance and seamless deployment. Full-scale IP and MPLS routing The PTX10000 routers features a rich set of IP/MPLS services, consistent low latency, and wire-rate forwarding at scale while providing the reliability needed to meet strict SLAs. Peering applications are supported with more than 4 million IPv4 routes and 60 million routing information base (RIB) routing tables, 2400 OSPF adjacencies, and 4000 BGP sessions required to match expanding traffic demands. Segment Routing (SR) Junos OS Evolved supports segment routing including SRv6 with an industry-leading scale of uSIDs, that provides the ability for a trusted source node to specify a forwarding path, other than the normal shortest path, that a particular packet will traverse. T raffic engineering is enabled at scale with link protection using topology-independent loop-free alternates (TI-LFA) implementation, traffic steering, egress peering engineering, and path verification. AI data center networking The PTX10000 line provides the highest radix with deep buffers and a cell-based switch fabric making it a superior spine or leaf in AI data center networking environments. AI data center networking capabilities include efficient, deep-buffered interfaces, scalable cell-based fabric design, VOQ scheduling, RoCEv2, adaptive load balancing, and more. High availability (HA) hardware The PTX10000 line is engineered with full hardware redundancy for cooling, power supply, REs, and switch fabric. HA is a critical requirement for maintaining an always-on infrastructure base to meet stringent SLAs across the core. High availability software The PTX10000 line features a resilient operating system that supports HA features such as graceful RE switchover (GRES) and nonstop active routing (NSR) for high availability. PTX 10000 routers support 48ms redundancy switchover under load. Junos OS Evolved supports HA features that allow software upgrades and changes without disrupting network traffic. PTX10000 Line of Modular Routers Datasheet

Table 2. PTX10000 Line Specifications

  • These numbers are power supply input ratings. Actual power usage is much lower.

maintain required levels of performance, reliability, and availability.

4 SF3 switch fabric cards

6 SF5 Switch Fabric

4 SF5 Switch Fabric

Product Number Description PTX10016 Switch Fabric JNP10016-SF3-BB PTX10016/JNP10016 switch fabric card supporting up to 14.4Tbps per line card, base bundle JNP10016-SF3-R PTX10016/JNP10016 switch fabric card supporting up to 14.4Tbps per line card, redundant JNP10016-SF3 PTX10016/JNP10016 switch fabric card supporting up to 14.4Tbps per line card PTX10000 Express Line Cards PTX10K-LC1201-36CD 36x400GbE/72x200GbE/144x100GbE/144x25GbE/144x10GbE QSFP-DD, 14.4Tbps line card [JNP10K-LC1201] PTX10K-LC1202-36MR 4x400GbE QSFP-DD and 32x100GbE QSFP-28, 4.8Tbps line card [JNP10K-LC1202] PTX10K-LC1301-36DD 36x800GbE/72x400GbE/288x100GbE QSFP-DD, 28.8Tbps line card [JNP10K-LC1301] S-PTX10K-144C-A1-3 SW, PTX10000 14.4Tbps RTU Adv1 License, 3-year term, with SW support S-PTX10K-144C-A2-3 SW, PTX10000 14.4Tbps RTU Adv2 License, 3-year term, with SW support S-PTX10K-144C-P1-3 SW, PTX10000 14.4Tbps RTU Prem1 License, 3-year term, with SW support S-PTX10K-144C-P2-3 SW, PTX10000 14.4Tbps RTU Prem2 License, 3-year term, with SW support S-PTX10K-144C-A1-5 SW, PTX10000 14.4Tbps RTU Adv1 License, 5-year term, with SW support S-PTX10K-144C-A2-5 SW, PTX10000 14.4Tbps RTU Adv2 License, 5-year term, with SW support S-PTX10K-144C-P1-5 SW, PTX10000 14.4Tbps RTU Prem1 License, 5-year term, with SW support S-PTX10K-144C-P2-5 SW, PTX10000 14.4Tbps RTU Prem2 License, 5-year term, with SW support S-PTX10K-144C-A1-P SW, PTX10K, 14.4Tbps, Adv1, without SW support, perpetual S-PTX10K-144C-A2-P SW, PTX10K, 14.4Tbps, Adv2, without SW support, perpetual S-PTX10K-144C-P1-P SW, PTX10K, 14.4Tbps, Prem1, without SW support, perpetual S-PTX10K-144C-P2-P SW, PTX10K, 14.4Tbps, Prem2, without SW support, perpetual S-PTX10K-48C-A1-3 SW, PTX10K, 4.8Tbps, Adv1, with SW support, 3 year S-PTX10K-48C-A2-3 SW, PTX10K, 4.8Tbps, Adv2, with SW support, 3 year S-PTX10K-48C-P1-3 SW, PTX10K, 4.8Tbps, Prem1, with SW support, 3 year S-PTX10K-48C-P2-3 SW, PTX10K, 4.8Tbps, Prem2, with SW support, 3 year S-PTX10K-48C-A1-5 SW, PTX10K, 4.8Tbps, Adv1, with SW support, 5 year S-PTX10K-48C-A2-5 SW, PTX10K, 4.8Tbps, Adv2, with SW support, 5 year S-PTX10K-48C-P1-5 SW, PTX10K, 4.8Tbps, Prem1, with SW support, 5 year S-PTX10K-48C-P2-5 SW, PTX10K, 4.8Tbps, Prem2, with SW support, 5 year S-PTX10K-48C-A1-P SW, PTX10K, 4.8Tbps, Adv1, without SW support, perpetual S-PTX10K-48C-A2-P SW, PTX10K, 4.8Tbps, Adv2, without SW support, perpetual S-PTX10K-48C-P1-P SW, PTX10K, 4.8Tbps, Prem1, without SW support, perpetual S-PTX10K-48C-P2-P SW, PTX10K, 4.8Tbps, Prem2, without SW support, perpetual S-PTX10K-288C-A1-3 SW, PTX10000 28.8Tbps RTU Adv1 License, 3-year term, with SW support S-PTX10K-288C-A2-3 SW, PTX10000 28.8Tbps RTU Adv2 License, 3-year term, with SW support S-PTX10K-288C-P1-3 SW, PTX10000 28.8Tbps RTU Prem1 License, 3-year term, with SW support S-PTX10K-288C-P2-3 SW, PTX10000 28.8Tbps RTU Prem2 License, 3-year term, with SW support S-PTX10K-288C-P3-3 SW, PTX10000 28.8Tbps RTU Prem3 License, 3-year term, with SW support S-PTX10K-288C-A1-5 SW, PTX10000 28.8Tbps RTU Adv1 License, 5-year term, with SW support Product Number Description S-PTX10K-288C-A2-5 SW, PTX10000 28.8Tbps RTU Adv2 License, 5-year term, with SW support S-PTX10K-288C-P1-5 SW, PTX10000 28.8Tbps RTU Prem1 License, 5-year term, with SW support S-PTX10K-288C-P2-5 SW, PTX10000 28.8Tbps RTU Prem2 License, 5-year term, with SW support S-PTX10K-288C-P3-5 SW, PTX10000 28.8Tbps RTU Prem3 License, 5-year term, with SW support S-PTX10K-288C-A1-P SW, PTX10K, 28.8Tbps, Adv1, without SW support, perpetual S-PTX10K-288C-A2-P SW, PTX10K, 28.8Tbps, Adv2, without SW support, perpetual S-PTX10K-288C-P1-P SW, PTX10K, 28.8Tbps, Prem1, without SW support, perpetual S-PTX10K-288C-P2-P SW, PTX10K, 28.8Tbps, Prem2, without SW support, perpetual S-PTX10K-288C-P3-P SW, PTX10K, 28.8Tbps, Prem3, without SW support, perpetual PTX10004 Fan Trays and Controllers JNP10004-FAN2-BB JNP10004 fan, Gen2, base bundle JNP10004-FAN2 JNP10004 fan, Gen2 JNP10004-FAN3-BB JNP10004 fan, Gen3, base bundle JNP10004-FAN3 JNP10004 fan, Gen3 JNP10004-FTC2-BB JNP10004 fan tray controller, Gen2, base bundle JNP10004-FTC2 JNP10004 fan tray controller, Gen2 JNP10004-FTC3-BB JNP10004 fan tray controller, Gen3, base bundle JNP10004-FTC3 JNP10004 fan tray controller, Gen3 PTX10008 Fan Trays and Controllers JNP10008-FAN2-BB JNP10008 fan, Gen2, base bundle JNP10008-FAN2 JNP10008 fan, Gen2 JNP10008-FAN3-BB JNP10008 fan, Gen3, base bundle JNP10008-FAN3 JNP10008 fan, Gen3 JNP10008-FTC2-BB JNP10008 fan tray controller, Gen2, base bundle JNP10008-FTC2 JNP10008 fan tray controller, Gen2 JNP10008-FTC3-BB JNP10008 fan tray controller, Gen3, base bundle JNP10008-FTC3 JNP10008 fan tray controller, Gen3 PTX10016 Fan Trays and Controllers JNP10016-FAN2-BB JNP10016 fan, Gen2, base bundle JNP10016-FAN2 JNP10016 fan, Gen2 JNP10016-FTC2-BB JNP10016 fan tray controller, Gen2, base bundle JNP10016-FTC2 JNP10016 fan tray controller, Gen2 PTX10000 Power Modules JNP10K-PWR-AC2-BB JNP10000 5.5KW AC/HVDC power supply base bundle JNP10K-PWR-AC2-R JNP10000 5.5KW AC/HVDC power supply redundant JNP10K-PWR-AC2 JNP10000 5.5KW AC/HVDC power supply JNP10K-PWR-AC3-BB JNP10000 7.8KW Gen3 AC power supply base bundle JNP10K-PWR-AC3-R JNP10000 7.8KW Gen3 AC power supply redundant JNP10K-PWR-AC3 JNP10000 7.8KW Gen3 AC power supply JNP10K-PWR-AC3H- BB JNP10K 7.8KW Gen3 HVAC/HVDC PSU base bundle JNP10K-PWR-AC3H-R JNP10K 7.8KW Gen3 HVAC/HVDC PSU redundant JNP10K-PWR-AC3H JNP10K 7.8KW Gen3 HVAC/HVDC PSU JNP10K-PWR-DC2-BB JNP10000 5.5KW DC power supply base bundle JNP10K-PWR-DC2-R JNP10000 5.5KW DC power supply redundant JNP10K-PWR-DC2 JNP10000 5.5KW DC power supply JNP10K-PWR-D3-BB JNP10000 7.8KW Gen3 DC power supply base bundle JNP10K-PWR-DC3-R JNP10000 7.8KW Gen3 DC power supply redundant JNP10K-PWR-DC3 JNP10000 7.8KW Gen3 DC power supply PTX10000 Line of Modular Routers Datasheet

Product Number Description PTX10000 Power Cables CBL-PWR2-L6-30P Power cord, JNP10000 AC2 L6-30P CBL-PWR2-L6-30P-RA Power cord, JNP10000 AC2 RA L6-30P CBL-PWR2-330P6W Power cord, JNP10000 AC2 IEC309-330P6W CBL-PWR2-330P6W- RA Power cord, JNP10000 AC2 RA IEC309-330P6W CBL-PWR2-332P6W Power cord, JNP10000 AC2 IEC309-332P6W CBL-PWR2-332P6W- RA Power cord, JNP10000 AC2 RA IEC309-332P6W PTX10004 Front Panels JNP10004-FRPNL-BB PTX10004/JNP10004 front panel, base bundle JNP10004-FRNT-PNL PTX10004/JNP10004 front panel JNP10004-FRPNL1-BB PTX10004/JNP10004 front panel with filter*, base bundle JNP10004-FRPNL1 PTX10004/JNP10004 front panel with filter* JNP10004-FLTR PTX10004/JNP10004 replaceable filter* PTX10008 Front Panels JNP10008-FRPNL-BB PTX10008/JNP10008 front panel, base bundle JNP10008-FRNT-PNL PTX10008/JNP10008 front panel JNP10008-FRPNL1-BB PTX10008/JNP10008 front panel with filter*, base bundle JNP10008-FRPNL1 PTX10008/JNP10008 front panel with filter* JNP10008-FLTR PTX10008/JNP10008 replaceable filter* PTX10016 Front Panels JNP10016-FRPNL-BB PTX10016/JNP10016 front panel, base bundle JNP10016-FRNT-PNL PTX10016/JNP10016 front panel JNP10016-FRPNL1-BB PTX10016/JNP10016 front panel with filter*, base bundle JNP10016-FRPNL1 PTX10016/JNP10016 front panel with filter* JNP10016-FLTR PTX10016/JNP10016 replaceable filter* *The front panel with air filter does not meet NEBS operating temperature range. For additional power cables, Flex licensing/Pay-as-You-Grow (Pay-G) licensing, and other SKUs contact your local Juniper sales representative.

Ordering Information

Virtual PTX is available for lab evaluations of PTX features and capabilities. To run Virtual PTX in a test environment, please contact your local Juniper sales teams for more information. About Juniper Networks Juniper Networks believes that connectivity is not the same as experiencing a great connection. Juniper's AI-Native Networking Platform is built from the ground up to leverage AI to deliver the best and most secure user experiences from the edge to the data center and cloud. Additional information can be found at Juniper Networks (www.juniper.net) or connect with Juniper on X (T witter), LinkedIn, and Facebook. PTX10000 Line of Modular Routers Datasheet Corporate and Sales Headquarters Juniper Networks, Inc.

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Sunnyvale, CA 94089 USA Phone: 888.JUNIPER (888.586.4737) or +1.408.745.2000 www.juniper.net APAC and EMEA Headquarters Juniper Networks International B.V. Boeing Avenue 240 1119 PZ Schiphol-Rijk Amsterdam, The Netherlands Phone: +31.207.125.700 Copyright 2025 Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. in the United States and other countries. All other trademarks, service marks, registered marks, or registered service marks are the property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice. 1000617-022-EN Mar 2025 8