Delta-electronics LCP-2125 Manuel d'utilisateur

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DELTA ELECTRONICS, INC.
1 Nov., 2006
Rev. 1D
www.deltaww.com
RoHS Compliant Small Form Factor Pluggable Transceiver for Fiber
Channel with Digital Diagnostic Monitoring Function
FEATURES
z Compliant with SFP Transceiver SFF-8472
MSA specification
z LCP-2125A4EDR compliant with the
2.125GBd Fiber Channel FC-PI 200-M5-SN-I
Rev.13
z Compliant with Specifications for IEEE
802.3z/Gigabit Ethernet
z EEPROM with Serial ID and Di
g
ital Dia
g
nostic
Functionality
z Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
z Duplex LC Connector interface
Description
The LCP-2125 series are hot pluggable 3.3V
Small-Form-Factor transceiver modules designed
expressly for high-speed communication
applications that require rates up to 2.125Gb/s.
The transceiver is data rate transparent, which
means it can support 2x Fiber channel as well as
GbE (1.25Gb/s) and 1x Fiber channel (1.062Gb/s).
The LCP-2125 series are designed to be
compliant with SFF-8472 SFP Multi-source
Agreement (MSA) with digital monitoring functions:
Temperature, V
CC
, TX optical power, TX laser bias
current, and RX received optical power.
The post-amplifier of the LCP-2125 series also
includes a Loss of Signal (LOS) circuit that
provides a TTL logic-high output when the received
optical level is bellow a preset LOS Assert
threshold.
Applications
z Switch to Switch interface
z Switched backplane applications
z File server interface
Performance
z LCP-2125A4EDR Data Link up to 300m in
50/125μm Multi Mode Fiber
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Résumé du contenu

Page 1 - Performance

DELTA ELECTRONICS, INC. 1 Nov., 2006Rev. 1Dwww.deltaww.com RoHS Compliant Small Form Factor Pluggable Transceiver for Fiber Channel with Digital Di

Page 2 - Electrical Characteristics

DELTA ELECTRONICS, INC. 10 Nov., 2006Rev. 1Dwww.deltaww.com EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Hex ASCII Address Hex

Page 3 - Optical Characteristics

DELTA ELECTRONICS, INC. 11 Nov., 2006Rev. 1Dwww.deltaww.com 8) Byte 84-91: Date code 9) Byte 95: Check sum of bytes 64-94 10) Byte 128 to 255 had

Page 4 - Pin Function Definitions

DELTA ELECTRONICS, INC. 12 Nov., 2006Rev. 1Dwww.deltaww.com PS: Sensitivity optical power of receiver 5) Byte 95 contains the low order 8bits of

Page 5

DELTA ELECTRONICS, INC. 13 Nov., 2006Rev. 1Dwww.deltaww.com 1) Temperature is measured internal to the transceiver. 2) Voltage is measured intern

Page 6 - DELTA SFP Module

DELTA ELECTRONICS, INC. 14 Nov., 2006Rev. 1Dwww.deltaww.com Ordering information for SFP modules LCP-2125X1X2X3X4X5X6 X1: Fiber A: Multi-mode 850n

Page 7 - Package Outline Drawing

DELTA ELECTRONICS, INC. 2 Nov., 2006Rev. 1Dwww.deltaww.com Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature

Page 8

DELTA ELECTRONICS, INC. 3 Nov., 2006Rev. 1Dwww.deltaww.com Optical Characteristics (VCC=3.3V ± 5%, Data Rate=2.125Gb/sec, PRBS=27-1 NRZ) Paramete

Page 9

DELTA ELECTRONICS, INC. 4 Nov., 2006Rev. 1Dwww.deltaww.com SFP Transceiver Electrical Pad Layout Pin Function Definitions Pin Num. Name Func

Page 10

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

Page 11 - DELTA ELECTRONICS, INC

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

Page 12

DELTA ELECTRONICS, INC. 7 Nov., 2006Rev. 1Dwww.deltaww.com Package Outline Drawing

Page 13 - Regulatory Compliance

DELTA ELECTRONICS, INC. 8 Nov., 2006Rev. 1Dwww.deltaww.com SFP timing parameters for SFP management Parameter Symbol Min. Max. Unit Note TX_DI

Page 14

DELTA ELECTRONICS, INC. 9 Nov., 2006Rev. 1Dwww.deltaww.com Enhanced Digital Diagnostic Interface The memory map in the following describes an ext

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