Specification Sheet

Shenzhen Macroreer E-Business CO., LTD.
3/F, Building 57, DaYun Software Park, 20140806
HenGang ST, LongGang District, Shenzhen, P.R.C Zipcode: 518000 Ver.:1.0
Tel: [phone] Fax: [phone]
http://www.macroreer.com Email:[e-mail]
SFP-T RJ45
Copper SFP Transceiver
Features:
 Up to 1.25Gb/s bi-directional data links
 Hot-pluggable SFP footprint
 Extended case temperature range (0°C to +85°C )
 Fully metallic enclosure for low EMI
 Low power dissipation (1.05 W typical)
 Compact RJ-45 connector assembly
 Access to physical layer IC via 2-wire serial bus
 1000 BASE-T operation in host systems with SERDES interface
 10/100/1000Mbps compliant in host systems with SGMII interface
Applications:
 1.25 Gigabit Ethernet over Cat 5 cable
Description:
SFP-GEx-RJ45 Copper Small Form Pluggable (SFP) transceivers are high performance,
cost effective module compliant with the Gigabit Ethernet and 1000- BASE-T standards as
specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supp-Orting 1000Mbps data- rate up
to 100 meters reach over unshielded twisted-pair category 5 cables. The module
supports1000 Mbps full duplex data-links with 5-level Pulse Amplitude Modulation (PAM)
signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair. The
module provides standard serial ID information compliant with SFP MSA, which can be
accessed with address of A0h via the 2wire serial CMOS EEPROM protocol. The physical IC
can also be accessed via 2wire serial bus at address A0h.