BPC-51120   The New Generation Low Profile Network,Bypass Adapter Copper 1GbE Dual Ports




LAN Controller

Intel i210AT

OS Support

Linux 2.4, 2.6 , FreeBSD


PCI Express x4 golden finger

Bus width

Generation 2.0 (5 GT/s) x 1 Lane

Operable in x4,x8,16 Slots

Dimension (W x D x H)

Low Profile, Half Length

168.15(W)x 68.9(D)x 21.5 (H)mm

3.35(W) x 6.38(D) x 0.76(H)


Low-profile bracket, full-height bracket


Software programmable Bypass, Normal Mode or Open.

H/W Selection

Selection of normal or bypass model when power on Built-in watchdog timer bypass Ethernet ports when host system experiences hang or power failure

S/W Programmable

WDT Time-out Setting (software programmable from 1~255 Seconds)

IEEE Compliant

IEEE 802.3

Ethernet of Ports

Dual Copper 1GbE Ethernet ports

Operating Environment

Temp : 0 to 55ºC (32 to 131 ºF) 20 ~ 90% RH

Typical Power

5 Watts



Launch Date

May. 2013

IEEE Standard / Network topology

Gigabit Ethernet, 1000Base-T

Fast Ethernet, 100Base-TX

Ethernet, 10Base-T

Full duplex / Simplex

Support both Simplex & Full duplex operation in all operating speeds

Auto negotiation

Auto-negotiation between Full duplex and simplex operations and between 10Mb/s 100Mb/s speeds and duplex 1000Mb/s.

Data Transfer Rate

1000 Mb/s, 100 Mb/s and 10 Mb/sec in simplex mode per port.

2000Mb/s 200 and 20 Mb/s in full duplex mode per port.

Cables and Operating distance

10Base-T Category 3, 4, or 5 maximum 100m *

100Base-Tx Category 5 maximum 100m *

1000Base-T Category 5E maximum 100m *

Queues per port

4 Transmit and 4 Receive queues per port

Priority queuing

802.1p layer 2 priority encoding.

Virtual LANs

802.1q VLAN tagging.

Jumbo Frame


LEDs indicators

link/Activity/Speed status