PE325G2DSIR SILICOM | Alldatasheet
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Silicom Ltd. Connectivity Solutions Page 1 PE325G2DSIR Dual Port Fiber 25/10G Ethernet PCIe Director Server Adapter Intel® FM10420 Based Product Description Silicom’s 25 Gigabit Ethernet PCI Express content aware director server adapters are designed for servers and high-end appliances. The Silicom content aware director server adapter is designed with an on board smart routing architecture that enables packets to be redirected or dropped based on defined rules. The Silicom’s 25 Gigabit Ethernet content aware packet director reduces host system process since only packets that are defined to be targeted to the host systems are routed to the host, other packets c an be routed to the other port or can be dropped by the content aware hardware routing architecture. The Silicom’s 25 Gigabit Ethernet content aware packet director is targeted to network applications that needs to process, monitor or bypass packets based on defined rules. The adapter supports three main modes of operation: Content Aware Bypass, Content Aware TAP and content Aware filtering NIC. Content Aware Bypass Silicom’s 25 Gigabit Ethernet content aware director provides intelligent packet redirection capability where rules specify which packets are directed to the host system and which packets are directed to the other port (Bypass). Content Aware TAP Silicom’s 25 Gigabit Ethernet content aware director provides intelligent packet redirection capability where all packets are directed to the other port (Bypassed) and rules specify which packets are copied to the host system (TAP). Content Aware Filtering NIC Silicom’s 25 Gigabit Ethernet content aware provides intelligent packet redirection capability where rules specify which packets are directed to the host or dropped. The Silicom 25 Gigabit Ethernet PCI Express content director server adapter is based on Intel FM10420 Ethernet controller and a L2/L3 switch router.
Silicom Ltd. Connectivity Solutions Page 2 The Silicom’s 25 Gigabit Ethernet PCI Express adapter is based on standard L2/L3 driver and with the content director engine reduces CPU host system processing. The Silicom 25 Gigabit Ethernet PCI Expr ess content aware server adapter offers simple integration into any PCI Express X8 to 25Gigabit Network. Key Features Content Aware Director: Provides intelligent packet redirection capability where rules specify which packets are directed to the host system and which packets are directed to the other port (Bypass). Provides intelligent packet redirection capability where all packets are directed to the other port (Bypassed) and rules that specify which packets are copied to the host system (TAP). Provides intelligent packet filtering / drop capability where rules specify which packets are directed to the host or dropped. Provides redirection rules that can be defined using source IP/ destination IP / Source Port / Destination Port / VLAN tuples. Redirection and packet filtering / drop are performed by the hardware itself in wire speed and do not require any software and CPU host system power processing. Intelligent redirect mechanism is controllable via software. Intelligent routing mechanism is controllable via software. Support 2x25G / SFP28 ports. 25G SFP28 Ports support 25GBase-SR and 25GBase-LR. SFP28 25Gigabit Ethernet: 25Gigabit Ethernet Adapter with SFP cage support: -ZS: Fiber 25 Gigabit Ethernet 25GBASE-SR: 25GBase-SR with 25G 850nM Small Form Factor Pluggable (SFP28) -ZL: Fiber 25 Gigabit Ethernet 25GBASE-LR: 25GBase-LR with 25G 1310nM Small Form Factor Pluggable (SFP28) -ZS: Fiber 25 Gigabit Ethernet 25GBASE-SR: 25 Gigabit Fiber Ethernet port supports 25GBASE-SR (850nM LAN PHY) 25Gigabit 850nM Small form Factor Pluggable (SFP28) -ZL: Fiber 25 Gigabit Ethernet 25GBASE-LR: 25 Gigabit Fiber Ethernet port supports 25GBASE-LR (1310nM LAN PHY) 25Gigabit 1310nM Small form Factor Pluggable (SFP28)
Silicom Ltd. Connectivity Solutions Page 3 Common Key features: Host Interface: PCI Express X8 lane Support PCI Express Base Specification Revision 3.0, 8GT/s, 5GT/s or 2.5GT/s Intel FM10420 Features: Single-element 4MB shared memory L2/L3/L4/OpenFlow forwarding & ACLs Stateless load balancing to CPUs Datacenter Bridging (lossless Ethernet) 32K 40-bit TCAM entries 16K MAC & NextHop tables Up to 300Gbps High-bandwidth CPU interface 300ns network latency (100GbE) 1000nS host-network latency LAN Features: 256 queues per PCIe x8 interface SR-IOV (64 VFs per PCIe x8 interface) IP/TCP/UDP checksum Receive side scaling (RSS) TCP segmentation offload (TSO/LSO) LEDs indicator for link/Activity Technical Specifications SFP28 25Gigabit Ethernet Technical Specifications Adapters: SFP28 (Small Form Factor Pluggable) supports: SFI interfaces supports 25GBase-R PCS and 25 Gigabit PMA in order to connect with SFP28 to 25GBase-SR 25GBase-SR SFP28: IEEE Standard / Network topology: Fiber 25Gigabit Ethernet, 25GBASE-SR (850nM LAN PHY) 25GBase-SR SFP28: Data Transfer Rate: 25.78125Gbps 25GBase-SR SFP28: Cables and Operating 35m on 50/125μm MMF 100m over M5F MMF (50/125 um OM4)
Silicom Ltd. Connectivity Solutions Page 4 distance Up to: 70m over M5E MMF (50/125um OM3) 25GBase-LR SFP28: IEEE Standard / Network topology: Fiber 25Gigabit Ethernet, 25GBASE-LR (1310nM LAN PHY) 25GBase-LR SFP28: Data Transfer Rate: 25.78125Gbps 25GBase-LR SFP28: Cables and Operating distance Up to: 10km on 9/125um -ZS: Fiber 25GBASE-SR Technical Specifications: Output Transmit Power (25G): Minimum: -9.1 dBm Maximum: 2.4 dBm Optical Receive Sensitivity (25G): Maximum: -5.6 dBm –ZL: Fiber 25GBASE-LR Technical Specifications: Output Transmit Power (25G): Minimum: -5.0 dBm Maximum: 3.0 dBm Optical Receive Sensitivity (25G): Maximum: -11.4 dBm Operating Systems Support Operating system support: Linux General Technical Specifications Interface Standard: PCI-Express Base Specification Revision 3.0(8 GTs) Board Size: Low profile short add-in card 167.64mm X 68.91mm (6.60”X 2.713”) PCI Express Card Type: X8 Lane PCI Express Voltage: +12V ± 8% PCI Connector: Gold Finger: X8 Lane
Silicom Ltd. Connectivity Solutions Page 5 Controller: Intel FM10420 Holder: Metal Bracket Operating Humidity: 0%–90%, non-condensing Operating Temperature: 0°C – 40°C (32°F – 104°F), Air flow requirement 200LFM Storage: -40°C–65°C (-4°F–149°F) EMC Certifications: FCC 47CFR Part 15:2013, Subpart B Class B Conducted emissions Radiated emissions EN 55022: 2010, Class B Conducted disturbance at mains terminals Conducted disturbance at telecommunication port Radiated disturbance Harmonic current emissions EN 61000-3-3: 2008 Voltage fluctuations and flicker EN 55024: 2010 Immunity to electrostatic discharge (ESD) Radiated immunity to radio frequency electromagnetic field Conducted immunity to electrical fast transients / bursts (EFT/ B) Conducted immunity to voltage surges Conducted immunity to disturbances induced by radio frequency field Conducted immunity to voltage dips and short interruptions LEDs LEDs: (2) LEDs per port Link Led: Green on 25G link Blue on 10G Link Link/Act Led: Turns on link (Green), Blinks on activity (Green) LEDs location: LEDs are located on the PCB, visible by light quide in the metal bracket Connectors: (2) SFP28 / zSFP+ Cages
Silicom Ltd. Connectivity Solutions Page 8 IP Protocol num VLAN ID tagging User defined fields DSCP – match the different services code point – the six most significant bits of the Type of Service octet (IPv4) or Traffic Class octet (IPv6).* IPv6 Flow Label* IP length* ISL Frame Type* ISL USER* Source & destination port range* VLAN priority* VLAN tag type* TCP flags* TOS – match Type of Service octet (IPv4) or Traffic Class octet (IPv6)* TTL field in a IPv4 header or Hop Limit in a IPv6 header* *Future SW supports Execution per rule The following Executions per rule are supported: Drop – when a rule matches the packet will be dropped Redirect – when a rule matches redirect the packet to the defined destination port Mirror – when a rule matches copy packet also to a defined destination port Director Advanced Features: Port trunking between the different Intel 10/25G ports to the Fulcrum 10/25G ports connected to it for load balancing between the different Intel ports Port trunking between the different External Fulcrum port to the external switch connected to it for load balancing between the different external ports Session balancing with L3/L4 hashing or other mechanism ISL (Inter Switch Link) Tagging per port can be added to the packets per configuration ISL Tagging can be removed and can be forward to specific port per the ISL index Quality of Service support with the following features: Priority levels: 16 internal “switch” priorities, 8 or 16 VLAN priorities (optional use of CFI bit as an extra VLAN priority bit) Arbitrary mapping of ingress VLAN priority to an internal VLAN priority
Silicom Ltd. Connectivity Solutions Page 9 Arbitrary mapping of an internal VLAN priority to egress VLAN priority Arbitrary mapping of internal VLAN priority to switch priority Arbitrary mapping of DSCP to switch priority, configurable priority source selection Scheduler: 8 traffic classes, arbitrary mapping of switch priorities to traffic class, deficit weighted round -robin or strict priority Notification: Two congestion notifications can be supported Virtual output queue congestion notification (VCN) and Intel proprietary backward congestion notification (FCN) Open Flow support (consistent with OpenFlow protocol standard) sFlow support User defined Packet transmission with two optional modes: 1. Simple mode – transmit on specific port. 2. Switched mode – where switch determines destination port/ports, or with specific information such as whether or not egress processing rules should be applied Storm Control Management – Switch can support a variety storm controller. Each storm controller can be programmable to define rat, condition (like unicast ICMP frames whose TTL is at most 1), frame type (can be OR’ed), ingress & egress port ports. Actions: do nothing, drops frames to port (according to filter) *Future SW supports Order Information P/N Description Notes PE325G2DSIR-XR Dual Port Fiber 25/10G (DA) Ethernet PCIe Director Server Adapter RoHS Compliant, x8 Gen 3, based on Intel FM10420 PE325G2DSIR-ZS Dual Port Fiber 25G (SR) Ethernet PCIe Director Server Adapter RoHS Compliant, x8 Gen 3, based on Intel FM10420 PE325G2DSIR-ZL Dual Port Fiber 25G (LR) Ethernet PCIe Director Server Adapter RoHS Compliant, x8 Gen 3, based on Intel FM10420 PE325G2DSIR-SR Dual Port Fiber 10G (SR) Ethernet PCIe Director Server Adapter RoHS Compliant, x8 Gen 3, based on Intel FM10420 PE325G2DSIR-LR Dual Port Fiber 10G (LR) Ethernet PCIe Director Server Adapter RoHS Compliant, x8 Gen 3, based on Intel FM10420 1V0