Delta Electronics LCP-1250A4FDRx Manual de usuario

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DELTA ELECTRONICS, INC.
1 Oct., 2006
Rev. 6F
www.deltaww.com
RoHS Compliant Multimode 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
Compliant with the 1.0625GBd Fiber Channel
FC-PI 100-M5-SN-I Rev.13
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
The LCP-1250A4FDRx series are 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-1250A4FDRx series are designed to
be compliant with SFF-8472 SFP Multi-source
Agreement (MSA) with digital diagnostic
monitoring functions: Temperature, V
CC
, TX
optical power, TX laser bias current, and RX
received optical power.
The post-amplifier of the LCP-1250A4FDRx
series 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.
Applications
Gigabit Ethernet
Switch to Switch interface
Switched backplane applications
File server interface
Performance
850nm VCSEL Link up to 550m in 50/125µm
Multi Mode Fiber
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Indice de contenidos

Pagina 1 - Channel

DELTA ELECTRONICS, INC. 1 Oct., 2006Rev. 6Fwww.deltaww.com RoHS Compliant Multimode SFP Transceiver for GbE and Fiber Channel FEATURES  Compliant

Pagina 2 - Electrical Characteristics

DELTA ELECTRONICS, INC. 10 Oct., 2006Rev. 6Fwww.deltaww.com EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Hex ASCII Address Hex

Pagina 3 - Optical Characteristics

DELTA ELECTRONICS, INC. 11 Oct., 2006Rev. 6Fwww.deltaww.com 9) Byte 128 to 255 had been set hex 00. Digital Diagnostic Monitoring Interface Alarm

Pagina 4 - Pin Function Definitions

DELTA ELECTRONICS, INC. 12 Oct., 2006Rev. 6Fwww.deltaww.com 6) State/ Control Bits Byte Bit Name Description 110 7 Tx Disable State Digital

Pagina 5

DELTA ELECTRONICS, INC. 13 Oct., 2006Rev. 6Fwww.deltaww.com Regulatory Compliance Test Item Reference Qty’Evaluation (#1) Electromagnetic Interf

Pagina 6 - SerDes ICProtocol IC

DELTA ELECTRONICS, INC. 14 Oct., 2006Rev. 6Fwww.deltaww.com Revision History Rev Date Contents 6A Aug, 2005 1. Separated from single mode series

Pagina 7 - Package Outline Drawing

DELTA ELECTRONICS, INC. 2 Oct., 2006Rev. 6Fwww.deltaww.com Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature

Pagina 8

DELTA ELECTRONICS, INC. 3 Oct., 2006Rev. 6Fwww.deltaww.com Optical Characteristics (VCC=3.3V ± 5%, Data Rate=1250Mb/sec, PRBS=27-1 NRZ) Parameter S

Pagina 9

DELTA ELECTRONICS, INC. 4 Oct., 2006Rev. 6Fwww.deltaww.com SFP Transceiver Electrical Pad Layout Pin Function Definitions Pin Num. Name Functi

Pagina 10

DELTA ELECTRONICS, INC. 5 Oct., 2006Rev. 6Fwww.deltaww.com Notes: 1) TX Fault is an open collector/drain output, which should be pulled up with a

Pagina 11 - DELTA ELECTRONICS, INC

DELTA ELECTRONICS, INC. 6 Oct., 2006Rev. 6Fwww.deltaww.com Recommend Circuit Schematic Laser DiodePhoto Diode1uH1uH0.1uF10uF0.1uF0.01uF0.01uF0.01uF

Pagina 12

DELTA ELECTRONICS, INC. 7 Oct., 2006Rev. 6Fwww.deltaww.com Package Outline Drawing

Pagina 13 - Regulatory Compliance

DELTA ELECTRONICS, INC. 8 Oct., 2006Rev. 6Fwww.deltaww.com SFP timing parameters for SFP management Parameter Symbol Min. Max. Unit Note TX_DI

Pagina 14 - Revision History

DELTA ELECTRONICS, INC. 9 Oct., 2006Rev. 6Fwww.deltaww.com Enhanced Digital Diagnostic Interface The memory map in the following describes an exten

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