LCP-1250RJ3SR-S Datasheet, PDF (1/8 Pages) Delta Electronics, Inc. – RoHS Compliant Copper Small Form-factor Pluggable (SFP) Transceiver for Gigabit Ethernet with SGMII Interface

LCP-1250RJ3SR-S
RoHS Compliant Copper Small Form-factor Pluggable (SFP)
Transceiver for Gigabit Ethernet with SGMII Interface
Features
„ Compatible with specifications for IEEE
802.3z/Gigabit Ethernet
„ Compliant with MSA specifications for Small
Form Factor Pluggable (SFP) Ports
„ Hot-Pluggable SFP footprint
„ Compliant with industry standard RFT
electrical connector and cage
„ EEPROM with serial ID functionality
„ Auto-Negotiation follows IEEE 802.3u Clause
28 (1000BASE-T) and Cisco SGMII Spec.
„ Compatible with the Cisco specification of
SGMII interface. LCP-1250RJ3SR-S supports
the SGMII interface without clock on MAC side
„ Gigabit PHY device is integrated internally
„ Internal PHY IC is configurable by host
system software via SFP 2-wire-interface
Description
The LCP-1250RJ3SR-S is 3.3V copper small
form-factor plug-able (SFP) transceiver. It offers
full duplex 1000Mb/s Ethernet by transporting
data over standard CAT 5 UTP cable (category 5
unshielded twisted pair), with RJ-45 connection.
It takes signals from both CAT 5 UTP cable and
the SFP SerDes interface.
The system host (MAC) must enable SGMII
auto-negotiation while LCP-1250RJ3SR-S is
operated to setup the partner linking at one
speed of 10/100/1000Mbps by 1000Base-T
auto-negotiation.
The Gigabit Ethernet SFP ports on host
systems can work well plugging with both of
Delta fiber SFP transceiver and Delta copper
SFP transceiver, so there is no need of software
to configure MAC on host system.
At enhance, the software can configure the
PHY device inner LCP-1250RJ3SR-S via SFP
two-wire-interface.
Applications
„ 10/100/1000Mbps Copper LAN
„ Gigabit Ethernet over copper
„ Switch to switch interface
„ Switched backplane applications
„ Gigabit Ethernet Interface of File Server
Performance
LCP-1250RJ3SR-S data link up to 100m on
standard CAT 5 UTP
DELTA ELECTRONICS, INC.
Page 1 of 8
Dec. 18. 2006 Rev. 1.01
www.deltaww.com