Delta LC-155Bxxxxxxx - Manual
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Table of Contents:
- Page 2 – Absolute Maximum Ratings; Symbol; Recommended Operating Conditions; Optical Characteristics; Transmitter
- Page 3 – PIN Symbol; Pin Out Drawing
- Page 4 – Recommended Circuit Schematic
- Page 6 – Regulatory Compliance; FCC Class B; Order Information
- Page 7 – Date; Release
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.
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Summary
LC-155Bxxxxxxx DELTA ELECTRONICS, INC. http://www.deltaww.com 2 Jan., 2008 Rev. ： 0H 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 O...
LC-155Bxxxxxxx DELTA ELECTRONICS, INC. http://www.deltaww.com 3 Jan., 2008 Rev. ： 0H 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(-...
LC-155Bxxxxxxx DELTA ELECTRONICS, INC. http://www.deltaww.com 4 Jan., 2008 Rev. ： 0H Recommended Circuit Schematic R1=R3=82 ohm (3.3V),68 ohm(5V) R2=R4=130 ohm (3.3V),191 ohm (5V) R5=R6=150 ohm (3.3V),270 ohm (5V) R7=130 ohm (3.3V PECL),82 ohm(5V),NC (TTL) R8=82 ohm (3.3V PECL),130 ohm(5V),NC (TTL) ...
