Allied Telesyn's AT 2971 series Gigabit Ethernet adapters are high performance adapters with a32/64 bit/33/66MHz bus, wire speed, and 9kb jumbo frames support. The adapter supports the calculation of TCP, UDP, and IP checksums through the hardware platform without time loss by the MAC controller for both the receive and the transmit path, which lead to overall system performance improvement.

These products are in like new condition. They have been tested to ensure they are fully functional. They include accessories but manuals and software might not be included, however those are usually available for download from the manufacturer's web site. These products have a 45 Day satisfaction guarantee and a 90 day Tech For Less warranty in the unlikely event of issues. They can be in the original manufacturers box or they may be repackaged for protection during shipping.

Model number AT 2971T 001
Product Name Allied Telesyn AT 2971T 001 Network Adapter
Form Factor Internal Adapter
Interface Compatibility PCI X
Standard Data Rates 1 Gbps, 10 Mbps, 100 Mbps
Maximum Data Transfer Rate 1000 Mbps
Cabling Type Ethernet 1000Base T, Ethernet 10Base T, Ethernet 100Base T
Networking Connectors RJ 45
LAN Standards IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization, IEEE 802.1Q Virtual LANs VLAN , IEEE 802.3 CSMA/CD or Ethernet, IEEE 802.3u 100 Mbps Fast Ethernet , IEEE 802.3ab 1000 Mbps Gigabit Ethernet , IEEE 802.3ad Link aggregation, IEEE 802.3z Gigabit Ethernet over fiber standard 1000BaseX , IEEE 802.3x Flow Control
Bus Clock Rate 33, 66 MHz
Bus Clock Bits 32 bit, 64 bit
Power Management ACPI, Wake on LAN
LED Indicators 10, 100, 1000 Mbps, Activity
Operating System Required Microsoft Windows 2000, XP2003,, SunSoft Solaris 7, SunSoft Solaris 8, SunSoft Solaris 9, Linux 2.4, IBM AIX 4.3.3, IBM AIX 5.1, Linux 2.2
Dimensions 2.5 x 6.7 inches
Weight 11.3 oz