Networking Adapters
PE2G2SFPi35-GXX Server Adapter
Dual Port SGMII SFP Gigabit Intel® i350 Based
Silicom’s Dual Port SGMII SFP Gigabit Ethernet PCI Express Server adapter is PCI-Express X4 SFP Gigabit Ethernet network interface card that is based on a single chip, non-Bridged Dual port GBE controller.
Silicom’s Dual Port SGMII SFP Gigabit Ethernet PCI Express Server adapter is the ideal solution for implementing multiple network segments, mission-critical high-powered networking applications and environments within high performance servers.

Silicom’s Dual Port SGMII SFP Gigabit Ethernet Server adapter is based on Intel i350 Dual port Gigabit Ethernet MAC+PHY of Intel Controller. The Silicom i350 support PCI-SIG Single-Root I/O virtualization and sharing specification (SR-IOV).

PE2G2SFPi35-GXX Server Adapter
Dual Port SGMII SFP Gigabit Intel® i350 Based
Performance Features:
- 8 Transmit and 8 Receive queues per port.
- Up to 8 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems.
- Support PCI-SIG Single-Root I/O virtualization Rev 1.1.
- Support for up to 8 virtual function ( VFs)
- Partial replication of PCI Configuration space
- Support for 8 pools (single queue) of virtual machine Device Queues (VMDq) per port.
- Support Direct Cache Access (DCA).
- Support Intel I/O Acceleration Technology v3.0.
- TSO interleaving for reduced latency
- Minimized device I/O interrupts using MSI and MSI-X
- UDP, TCP and IP checksum offload
- UDP and TCP transmit segmentation offload (TSO). machine
- SCTP receive and transmit checksum offload.
- Packet interrupt coalescing timers (packet timers) and absolute-delay interrupt timers for both transmit and receive operation.
- EEE (IEEE 802.3az) for reduced power consumption during low link utilization periods.
-GXX: Fiber Fast/Gigabit Ethernet:
- Support SFP transceivers with Built-in PHY supporting SGMII Interface:
- Small Form Factor Pluggable (SFP) Cage for SFP LC connectors
-GLX10S: Fiber Fast Ethernet:
- Single Mode 100Base-LX10 Fiber Fast Ethernet with Built-in PHY supporting SGMII Interface
- Small Form Factor Pluggable (SFP) Cage for SFP LC connectors
-GFLXM: Fiber Fast/Gigabit Ethernet:
- Support SFP Dual rate transceiver with Built-in PHY supporting SGMII Interface:
- Multimode 1000Base-LX Fiber Gigabit Ethernet.
- Multimode 100Base-FX Fiber Fast Ethernet.
- Small Form Factor Pluggable (SFP) Cage for SFP LC connectors
Common Key features:
- Support PCI Express Base Specification 2.1 (5 GTs)
- High performance, reliability, and low power use in Intel i350 Dual integrated MAC + PHY and SERDES chip Controllers.
- Ultra deep, packet buffer per channel lowers CPU utilization.
- Hardware acceleration that can offload tasks from the host processor. The Controllers can offload TCP/UDP/IP checksum calculations and TCP segmentation.
- Server class reliability, availability and performance features:
- Link Aggregation and Load Balancing
- Priority queuing – 802.1p layer 2 priority encoding.
- Virtual LANs –802.1q VLAN tagging.
- Jumbo Frame (9.5KB).
- 802.x flow control.
- Multicast/ broadcast Packet replication
- Supports Vital Product Data (VPD)
- LEDs indicators for link/Activity/Speed status
PE2G2SFPi35-GXX Server Adapter
Dual Port SGMII SFP Gigabit Intel® i350 Based
SFP Gigabit Ethernet Technical Specifications - (SFP) Adapters: |
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SFP (Small Form Factor Pluggable) supports: | SGMII interfaces supports 100Base-X and 1000Base-X in order to connect with SFP to 100Base-X / 1000Base-X SFP transceivers. |
Data Transfer Rate: | 2000Mbit/s in full duplex mode per port (1000Base-X) 200Mbit/s in full duplex mode per port (100Base-X) |
IEEE Standard / Network topology: | Copper Gigabit Ethernet, 1000Base-T Fiber Gigabit Ethernet, 1000Base-X Fiber Fast Ethernet, 100Base-X |
SFP Fast Ethernet Technical Specifications (SFP 100Base-LX10) Adapters: |
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SFP (Small Form Factor Pluggable) supports: | SGMII interfaces supports 100Base-X in order to connect with SFP to 100Base-LX10 SFP transceivers. |
Data Transfer Rate: | 125Mbit/s per port (100Base-LX10) |
IEEE Standard / Network topology: | Fiber Fast Ethernet, 100Base-LX10 (1310nM) |
Cables and Operating distance: | Single mode fiber: 10Km maximum at MMF 9uM/125um |
Optical Output Power: | Minimum: -8 dBm |
Optical Receive Sensitivity: | Maximum: -31.5 dBm |
SFP Gigabit Ethernet Technical Specifications (SFP 1000Base-LX , 100Base-FX) Adapters: |
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SFP (Small Form Factor Pluggable) supports: | SGMII interfaces supports 100Base-X and 1000Base-X in order to connect with SFP to 100Base-FX and 1000Base-LX SFP transceivers. |
Data Transfer Rate: | 2000Mbit/s in full duplex mode per port (1000Base-LX) 200Mbit/s in full duplex mode per port (100Base-FX) |
IEEE Standard / Network topology: | Fiber Gigabit Ethernet, 1000Base-LX (1310nM) Fiber Fast Ethernet, 100Base-FX (1310nM) |
Cables and Operating distance: | Multimode fiber: 2000m maximum at MMF 62.5/125um and 50/125uM (100Base-FX) 550m maximum at MMF 62.5/125um and 50/125uM (1000Base-LX) |
Optical Output Power: | Minimum: -9.5 dBm |
Optical Receive Sensitivity: | Maximum: -19 dBm |
Operating Systems Support |
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Operating system support: | Linux Windows VMware |
General Technical Specifications |
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Interface Standard: | PCI-Express Base Specification Revision 2.1 ( 5 GTs) |
Board Size: | Low profile short add-in card: 127mm X 68.91mm (5.0”X 2.713”) |
PCI Express Card Type: | X4 Lane |
PCI Express Voltage | +12V +- 8% |
PCI Connector: | Gold Finger: X4 |
Controllers: | Intel i350AM2 |
I/O: | (2) SFP Cage |
Holder: | Metal Bracket: Full Height/Low profile Height |
Operating Humidity: | 0%–90%, non-condensing |
Operating Temperature: | 0°C – 45°C (32°F - 113°F) |
Storage: | -40°C–65°C (-40°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 EN 61000-3-2: 2006+A1(09)+A2(09) 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 |
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LEDs: |
Each Port has 2 LEDs to indicate link status and speed. Left LED : Physical link Speed: Right LED: Logic Link/Activity, Green |
LEDs location: | LEDs are located on the PCB, visible via holes in the metal bracket holder |
Connectors: | (2) Small Form Factor Pluggable (SFP) Cage |
PE2G2SFPi35-GXX Server Adapter
Dual Port SGMII SFP Gigabit Intel® i350 Based
P/N |
Description |
Notes |
PE2G2SFPi35-GXX | Dual Port SGMII SFP Gigabit Ethernet PCI Express Server Adapter | Based on Intel SGMII i350AM2, Low-Profile, PCI-E X4, RoHS compliant |
PE2G2SFPi35-GLX10S | Dual Port SGMII SFP (LX10) Gigabit Ethernet PCI Express Server Adapter | Support SGMII SMF, 100Base-LX, X4, Based on Intel i350AM2, Low-Profile, PCI-E X4, RoHS compliant |
PE2G2SFPi35-GFLXM | Dual Port SGMII SFP (FX/LX) Gigabit Ethernet PCI Express Server Adapter | Support SGMII MMF (62.5u/50uM), 100Base-FX and 1000Base-LX, Based on Intel i350AM2, Low-Profile, PCI-E X4, RoHS compliant |
Order information: Model P/N -LP
-LP: Assemble Low Profile Metal Bracket
1V0