Allied Telesis NetExtreme II Adapters - Manual (Page 26)

Chapter 1: Introducing the AT-2973SX, AT-2973T, AT-2973T/4, and AT-VNC10S Adapters
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Features
The following list of adapter features applies to the AT-2973SX,
AT-2973T, and AT-2973T/4 adapters:
 Dual 10/100/1000 triple-speed MAC
 Dual 10BASE-T/100BASE-TX/1000BASE-T Transceivers
 Dual 1000BASE-X 1.25-GBAUD/3.125-Gbaud SerDes transceivers
 X4 PCIe v1.1
 X4 PCIe 2.0 v1.0
 64KB receive buffer
 24KB payload transmit buffer
 Adaptive interrupt frequency
 Wake on LAN support (AT-2973T and AT-2973T/4 only)
The following list of features applies to the AT-VNC10S adapter:
 Dual 10 Gbps MAC
 Dual XAUI/10GBASE-CX4/10GBASE-KX4
 PCI Express x8 v2.0, 5 GTps-compliant
 PCI Express x8 v1.1, 2.5 GTps-compliant
The following features are common to all of the adapters:
 TCP Offload Engine (TOE)
 Internet Small Computer Systems Interface (iSCSI) controller
 TCP segmentation offload
 PXE v2.1 remote boot
 Receive side scaling (RSS) for IPv4 and IPv6
 Statistics gathering (SNMP MIB II)
 Comprehensive diagnostic and configuration software suite
 ACPI compliant power management
 Virtual LANs-802.1q VLAN tagging
 Jumbo frames (up to 9 KB). The OS and the link partner must support
jumbo frames.
 MSI, MSI-X
 Simultaneous operation of Layer 2 Ethernet, TCP Offload Engine
(TOE), and iSCSI
 LiveLink™