Features And Specifications - Lenovo Intel I350 Product Manual

Features and specifications

Adapter features:
Connectors:
I350-T4 ML2, I350-T4 adapters: Four 10/100/1000 copper ports with RJ45 connectors
I350-T2 adapter: Two 10/100/1000 copper ports with RJ45 connectors
I350-F1 adapter: One fiber optic LC connector supporting MMF 62.5/50 µm cables,
conforming to IEEE 802.3Z 1000BASE-SX. (Note: The LC connector is fixed and cannot be
removed).
Based on Intel I350 ASIC
Line rate with IEEE 802.3 auto negotiation for 1000/100/10 Base-T Ethernet (T4 ML2, T2, and T4
adapters only)
Host interface: PCIe 2.0 x4 host interface
Form factor:
I350-T4 ML2 adapter: Mezzanine LOM Generation 2 (ML2) form factor
Other I350 adapters: Standard PCI-e low profile card form factor
Power dissipation:
I350-T4 ML2 adapter: 12.5 W typical
I350-F1 adapter: 5.1 W typical
I350-T2 adapter: 4.6 W typical
I350-T4 adapter: 5.9 W typical
Performance features:
TCP/UDP, IPv4 checksum offloads, and extended Tx descriptors
IPv6 support for IP/TCP and IP/UDP receive checksum offloads
Tx TCP segmentation offload (IPv4 and IPv6)
Transmit segmentation offload
Interrupt throttling control
Message Signal Interrupt (MSI) support
Message Signal Interrupt Extension (MSI-X) support
Intelligent interrupt generation
RSS for Windows
Scalable I/O for Linux
Low-latency interrupts
Header/Packet Data Split in Receive
PCIe v2.1 TLP processing hint requester
Descriptor ring management hardware for transmit and receive
Ethernet and power features:
IEEE 802.3, 802.3u, and 802.3ab (Base-T adapters only)
Jumbo frame support (9500 bytes)
IEEE 1588 and 802.1AS
MDI/MDIX auto crossover detection
IEEE 802.3x compliant flow control
IEEE 802.3z (I350-F1 adapter only)
Flow control (IEEE 802.3)
VLAN support (IEEE 802.1q)
Priority of service (IEEE 802.1p)
PXE Preboot eXecution
iSCSI support for native OS and VMM iSCSI software initiators
Wake on LAN support (Base-T adapters only)
IEEE 802.3az Energy Efficient Ethernet
DMA coalescing
Intel I350 Gigabit Ethernet Adapters 3