Delta LC-1250xxxx Series - Manual
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Table of Contents:
- Page 2 – Transmitter
- Page 3 – Optical Performance Specification; Parameter Symbol; Receiver
- Page 4 – Mask of the eye diagram for the optical transmit signal; Pin Definition; PIN Symbol
- Page 5 – Pin Out Drawing
- Page 6 – Recommended Circuit Schematic
- Page 9 – Regulatory Compliance; Feature Reference; FCC Class B
LC-1250xxxx Series
DELTA ELECTRONICS, INC.
1 Jan.,
2008
Rev. 0H
www.deltaww.com
RoHS Compliant 2X5 SC Small Form Factor Transceiver for Gigabit
Ethernet
Features
Compliant with SFF transceiver MSA
specification
Compliant with Specifications for IEEE
802.3z/Gigabit Ethernet
LC-1250BxQxRx compliant with the
1.0625GBd Fiber Channel 100-SM-LC-L FC-PI
Rev.13
LC-1250AxFxRx compliant with the
1.0625GBd Fiber Channel FC-PI 100-M5-SN-I
Rev.13
Single +3.3V Power Supply
PECL or TTL Signal Detect level
Duplex LC connector interface
Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
RoHS Compliant per Directive 2002/95/EC.
Description
The LC-1250xxxx series are high performance,
cost effective optical transceivers intended for
1250Mb/s. They are designed to provide Gigabit
Ethernet compliant link at 1250Mb/s for short,
intermediate and long reach links, respectively.
The LC-1250xxxx series provide with the LC
receptacle that are compatible with the industry
standard LC connector.
The LC-1250xxxx series are Class 1 eye safety
product. The optical power levels, under normal
operation, are at eye safe level.
Applications
Gigabit Ethernet/Fast Ethernet
Switched backplane applications
File server interface
Performance
LC-1250AxFxRx:
850nm VCSEL, up to 500m in 50/125
μ
m MMF
850nm VCSEL, up to 220m in 62.5/125
μ
m MMF
LC-1250BxQxRx
:
1310nm FP laser, Data Link up to 10km in
9/125um SMF
1310nm FP laser, up to 550m in 50/125
μ
m MMF
1310nm FP laser, up to 550m in 62.5/125
μ
m
MMF
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Summary
LC-1250xxxx Series DELTA ELECTRONICS, INC. 2 Jan., 2008 Rev. 0H www.deltaww.com Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature Ts -40 85 ºC Lead Soldering Temperature T SOLD 260 ºC Lead Soldering Time t SOLD 10 sec. Supply Voltage V CC 0 5 V Recommended Operat...
LC-1250xxxx Series DELTA ELECTRONICS, INC. 3 Jan., 2008 Rev. 0H www.deltaww.com Optical Performance Specification ( V CC = 3.135 to 3.465V ) Parameter Symbol Min. Typ. Max. Unit Note Transmitter Supply Current I CC 150 mA Output Optical Power (Avg.) LC-1250AxFxRx LC-1250BxQxRx P O -9.5 -9.5 -4 -3 dB...
LC-1250xxxx Series DELTA ELECTRONICS, INC. 4 Jan., 2008 Rev. 0H www.deltaww.com Mask of the eye diagram for the optical transmit signal Pin Definition PIN Symbol Functional description 1 GND Receiver Signal Ground 2 VccR Receiver Power Supply 3 SD Receiver Signal Detect (LVPECL or LVTTL) 4 RD(-) Rec...
