Features:

 Hot-pluggable SFP Footprint
 Fully Metallic Enclosure for Low EMI
 Low Power Dissipation
 Compact RJ-45 Connector Assembly
 Detailed Product Information in EEPROM
 +3.3V Single Power Supply
 Access to Physical Layer IC via 2-wire Serial Bus
 10/100/1000 BASE-T Operation in Host Systems with SGMII Interface
 Compliant with SFP MSA
 Compliant with IEEE Std 802.3TM-2002
 Compliant with FCC 47 CFR Part 15, Class B
 Compliant with RoHs.
 Temperature range -40°C to +85°C

Applications:

 1.25 Gigabit Ethernet over Category 5 Cable
 Switch/Route to Switch/Route Link
 High Speed I/O for File Servers

10/100/1000Mbps, with SGMII interface, enable the auto-negotiation default,with Tx_disable function, support Rx_LOS as link indication function,unshielded twisted-pair (UTP) Category 5 Cable,Transmission
Distance 0.1Km,Temperature -40～85℃

Descriptions:
The Copper SFP Transceiver 10/100/1000Base-T or 1000Base-T only SFP Copper Transceiver is high
performance, cost effective module, compliant with the Gigabit Ethernet and 1000BASE-T standards as
specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supports 1000Mb/s data-rate up to 100 meters
reach over twisted-pair category 5 cable.
The Copper SFP Transceiver supports1000 Mb/s full duplex data-links with 5-level Pulse Amplitude
Modulation (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mb/s on each pair.
The Copper SFP Transceiver provides standard serial ID information compliant with SFP MSA, which
can be accessed with address of A0h via the 2-wire serial CMOS EEPROM protocol. The physical IC can
also be accessed via 2-wire serial bus at address ACh. The address of the PHY is 1010110x,where x is
the R/W bit.

Notes:
1. LP-GE2-TAXX auto-negotiation capabilities is SGMII without Clock With SGMII auto-negotiation advertise all capabilities and prefer master to 10/100/1000Mbps copper, 10/100/1000 BASE-T operation requires the host system to have an SGMII interface without clocks. and auto-negotiation advertise all capabilities 10/100/1000Mbps
2. LP-GE1-TAXX auto-negotiation capabilities is SERDES without Clock With SERDES auto-negotiation , advertise only 1000BASE-T full duplex preferred master and 1000BASE-X auto-neg to 1000Mbps copper(GBIC). Only,. With a SERDES that does not support SGMII, the module will operate at 1000BASE-T only.