SE-LG8111A-2BT PCI Express Gigabit Ethernet Adapter 8111F+1182e

Integrated 10/100 / 1000M Ethernet Adapter card for PCI Express applications

  • P/N.: SE-LG8111A-2BT
  • Chipset: Realtek 8111F + ASMedia 1182e
  • Bus type: PCI-Express *1.1 (2.5GT/s)
  • Interface: RJ45

Integrated 10/100 / 1000M Ethernet

Adapter card for PCI Express applications

The Dual-Ports Gigabit Ethernet adapter card is based on the Raychem RTL8111F+ASM1182e chipset developed by the Gigabit Ethernet PCI Express x1 desktop-type electrical port adapter card.

RTL8111F+ASM1182e supports WOL and PXE (PXE is implemented in the case of motherboard bios with RTL firmware) Advanced DSP technology and mixed-mode signal technology 

provide high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10 Mbps) cable.

Realizes cross-detection and auto-correction, polarity correction, adaptive equalization, cross talk cancellation, echo cancellation, timing recovery and error correction, 

providing powerful transmission and reception at high speeds

Features & Specification

•  Complies with PCI-Express Revision 1.1

•  PCI-Express 1-Lane (x1) interface

•  Supports standard and low profile chassis

•  A high performance 1000BASE-T Ethernet controller card

•  Backward compatible to 10/100BASE-T networking

•  Supports jumbo frame to 9K bytes

•  10/100/1000Mbps data rate auto negotiation operation

•  Compatible to existing CAT-5 UTP cabling

•  Fully compliant with IEEE802.3,IEEE802.3u, IEEE802.3ab

•  Supports half / full duplex mode and 802.3x Flow Control

•  Supports IEEE802.1P Layer2 Priority Encoding

•  Supports IEEE 802.1Q VLAN tagging

•  Transmit /Receive on-chip buffer support

•  Crossover Detection and Auto Correction operation

•  Supports power down/link down power saving

•  Wake-on-LAN and remote wake-up function support

•  2 * RJ45 Gigabit LAN ports

Basic Features
Main ChipsetRealtek 8111F + ASMedia 1182e
Bus Type

PCI Express* 1.1 (2.5GT/s), Compatible with x4/x8/16PCI Express slots

ConnectorRJ-45 (Copper)
Transmission rate10/100/1000 Mbps
Cabling1000Base-T Cat 5E, Cat6 or higher: up to 100m
100Base-Tx Cat5, Cat5E, Cat6 or higher: up to 100m
10Base-T Category 3, 4, 5, 5E, 6 or higher: up to 100m

IEEE Standard / Network topology

1000BASE-T Gigabit Ethernet 

IEEE 802.3z, IEEE 802.3, IEEE 802.1Q VLANs, IEEE 802.3x, IEEE 1588, IEEE 802.3az - Energy Efficient Ethernet (EEE)

System RequirementsWindows XP / ME / Server 2000 / Server 2003 / Server 2008 / 
Vista / Win 7 / Win 8 / Win 8.1 / Win 10 32&64Bit
Applicable fields

Home or office use

CertificationsFCC, CE, RoHS
Metal BracketFull-height end bracket / Low-profile end bracket
LED IndicatorsLink/Activity LED: Green + Orange
Operating temperature0 ~ 55 ℃ (32 ~ 131℉)
Storage temperature-40 ~ 70 ℃ (-40 ~ 158 ℉)
Storage humidity90% Non-condensing relative humidity at 35 ℃
Packing details
Dimensions (unit: mm)
Package Size(LxWxH)175x 125 x 30 mm

Product codeMain productsAccessoriesRemarks
SE-LG8111AGigabit Ethernet Adapter 8111F+1182eCD driver 

Product manual

Low-profile end bracket