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LC-155Bxxxxxxx
DELTA ELECTRONICS, INC.
http://www.deltaww.com
1
Jan., 2008
Rev.：0H
155Mbps, SFF LC Duplex Optical Transceiver Module for
Fast Ethernet, ATM, SONET/OC-3, SDH/STM-1
Features:
Full Compliance with the Optical Performance
Requirements of the ATM 100Mbps and 100
Base-FX Version of IEEE 802.3u.
Multi-Source 2×5 package styles with LC
Receptacle.
Single 3.3V Power Supply.
PECL Differential Inputs and Outputs.
PECL (LC-155B2xxxxxx Series) or TTL
(LC-155B4xxxxxx Series) Receiver Signal
Detect Indicator.
RoHS Compliance
Wave Solder and Aqueous Wash Process
Compatible.
Description:
The LC-155Bxxxxxxx series are SFF (Small Form
Factor) optical transceiver modules designed
expressly for high-speed communication applications
that require rates of up to 155Mbps. They are all
compliant with the SONET/SDH standards.
The LC-155Bxxxxxxx transceivers are supplied in 2
×5 DIP package style with duplex LC connector and
are fully compliant with SFF Multi-Source Agreement
(MSA).
The LC-155Bxxxxxxx transceivers can meet Class-1
eye safety standard and effective distance depending
on ITU-T G.957 standard or power penalty.
The transmitter sections utilize 1310nm Edge Emitting
InGaAsP Laser Diode. This Laser Diode is packaged
in the optical subassembly portion of the transmitter
section. A custom silicon IC that converts differential
PECL logical signals into an analog LD driving current
drives it.
The receiver sections utilize InGaAs PIN photodiodes
coupled into a custom silicon trans-impedance
preamplifier IC. These are packaged in the optical
subassembly portion of receiver.
These PIN / Preamplifier combinations are coupled
into a custom quantizer IC which provides the final
pulse shaping for the logic output and the Signal
Detect function. The data output is differential. The
signal detect output is single-ended.
Application:
Single-mode Fiber Backbone Links.
Fast Ethernet and ATM Compatible.
Single-mode Fiber Media Converter.