Delta Electronics LCP-1250B4MDRx specifications Description Applications, Performance

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RoHS Compliant Single Mode SFP Transceiver for GbE and Fiber Channel

FEATURES

Compliant with SFP Transceiver SFF-8472

MSA specification with internal calibration

Compliant with Specifications for IEEE 802.3z/Gigabit Ethernet

Single + 3.3V Power Supply and TTL Logic

Interface

EEPROM with Serial ID Functionality

Laser Class 1 Product which comply with the requirements of IEC 60825-1 and IEC 60825-2

Duplex LC Connector interface

Description

Applications

The LCP-1250B4MDRx is hot pluggable 3.3V Small-Form-Factor transceiver modules designed expressly for high-speed communication applications that require rates up to 1.25Gb/s. The transceiver is data rate transparent, which means it can support GbE (1.25Gb/s) as well as 1x Fiber channel (1.062Gb/s) operations.

The LCP-1250B4MDRx is designed to be compliant with SFP Multi-source Agreement (MSA). Digital diagnostic monitoring functions (Temperature, VCC, TX optical power, TX laser bias current, and RX received optical power) compliant with SFF-8472 are also available. See order information for details.

The post-amplifier of the LCP-1250B4MDRx also includes a Loss of Signal (LOS) circuit that provides a TTL logic-high output when the received optical level is below a preset LOS Assert threshold.

Gigabit Ethernet

Switch to Switch interface

Switched backplane applications

File server interface

Performance

LCP-1250B4MDRx: 1310nm DFB laser, 19dB link budget (40km)

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2007/11/29

 

Rev. 0A

DELTA ELECTRONICS, INC.

www.deltaww.com

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Contents Performance Description ApplicationsAbsolute Maximum Ratings Electrical CharacteristicsRecommended Operating Conditions Mask of the eye diagram for the optical transmit signal Optical CharacteristicsMOD-DEF2 Delta ELECTRONICS, INC PLD / PAL Package Outline Drawing SFP timing parameters for SFP management Parameter Symbol Min Max UnitEnhanced Digital Diagnostic Interface Eeprom Serial ID Memory Contents 2-Wire Address A0h Address Name Value Dec Unit Bytes Digital Diagnostic Monitoring InterfaceState/ Control Bits Optional Set of Alarm and WarningRegulatory Compliance X1 TemperatureOrdering information for SFP modules Revision History