Delta-electronics LCP-1250RJ3SR-L Manuel d'utilisateur télécharger pdf

LCP-1250RJ3SR-L

DELTA ELECTRONICS, INC.

- 1 -

Oct. 2007 Rev. 1.02

www.deltaww.com

RoHS Compliant Copper Small Form-factor Pluggable (SFP)

Transceiver for Gigabit Ethernet with Rx-Los Indicator

Description

The LCP-1250RJ3SR-L is a 3.3V

copper small form-factor pluggable (SFP)

transceiver. It offers full duplex 1000 Mb/s

Ethernet by transporting data over 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 LCP-1250RJ3SR-L provides the

SFP’s RX_LOS pin for the link indication of

cable side, and also, 1000Base-T auto-nego-

-tiation is enabled at default over cable link.

The system host should disable 1000

BASE-X auto-negotiation while

LCP-1250RJ3SR-L is used.

The Gigabit Ethernet SFP ports on host

systems can work well plugging with both of

Delta fible 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-L via SFP

two-wire-inter- face. LCP-1250RJ3SR-L can also

be operate on SGMII mode, which provides with

tri-speed mode, 10/100/1000 Mbps operation over

1.25 GHz serial interfaces, as long as the host

system supports the SGMII interface with no clock

mode on SFP cage. The SGMII interface without

clock is selected by setting HWCFG_MODE[3:0]

bits to ‘0100’.

Features

z Compatible with specifications for IEEE

802.3z/Gigabit Ethernet

z Compliant with MSA specifications for small

Form Factor Pluggable （SFP）Ports

z Hot-pluggable SFP footprint

z 1000 BASE-T operation in the host system with

SerDes interface (Default)

z 10/100/1000 BASE-T operation in the host

system with SGMII interface (To be configured)

z Compliant with industry standard RFT electrical

connector and cage

z EEPROM with serial ID functionality

z LCP-1250RJ3SR-L supports RX_LOS enabled

z Internal PHY IC is configurable by host system

software via SFP 2-wire-interface

Applications

z Gigabit Ethernet over copper

z Switch to Switch interface

z Switched backplane applications

z File server interface

Performance

z LCP-1250RJ3SR-L data link up to 100m on

standard CAT 5 UTP

1 2 3 4 5 6 7 8 9

Résumé du contenu

Page 1 - Performance

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 1 - Oct. 2007 Rev. 1.02 www.deltaww.com RoHS Compliant Copper Small Form-factor Plugg

Page 2 - Absolute Maximum Ratings

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 2 - Oct. 2007 Rev. 1.02 www.deltaww.com Product Selection Part Number LCP-1250RJ3SR *

Page 3 - Electrical Characteristics

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 3 - Oct. 2007 Rev. 1.02 www.deltaww.com Electrical Characteristics (TA=0 ºC to 70 ºC,

Page 4 - Pin Function Definitions

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 4 - Oct. 2007 Rev. 1.02 www.deltaww.com Pin Function Definitions Pin Num. Name Fu

Page 5 - Recommend Circuit Schematic

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 5 - Oct. 2007 Rev. 1.02 www.deltaww.com 7) VccR and VccT are the receiver and transm

Page 6 - . 2007 Rev. 1.02

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 6 - Oct. 2007 Rev. 1.02 www.deltaww.com

Page 7

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 7 - Oct. 2007 Rev. 1.02 www.deltaww.com Package Outline Drawing for Metal Housing

Page 8 - Electromagnetic Emission

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 8 - Oct. 2007 Rev. 1.02 www.deltaww.com LCP-1250RJ3SR-L EEPROM Serial ID Memory Conte

Page 9 - References

LCP-1250RJ3SR-L DELTA ELECTRONICS, INC. - 9 - Oct. 2007 Rev. 1.02 www.deltaww.com Related Product 1. LCP-1250RJ3SR, SFP Copper

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Delta-electronics LCP-1250RJ3SR-L Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Delta-electronics LCP-1250RJ3SR-L. Delta Electronics LCP-1250RJ3SR-L User Manual Manuel d'utilisatio

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