Chengdu Lingluo-Tech Co., Ltd.

155Mbps SFP 1310nm 40km DDM Duplex LC optical transceiver

Short Description:

Product Detail

Product Tags

Product Description

The optical transceiver is a high performance, cost effective module which have a Duplex LC optics interface. Standard AC coupled CML for high speed signal and LVTTL control and monitor signals. The receiver section uses a PIN receiver and the transmitter uses 1310nm FP laser, to ensure meet the SONET OC-3/SDH STM-1 40km application.

Product Feature

Compliant with ITU-T G.957,G.958

Multi-Source Package with Duplex LC Connector

Up to 155Mb/s Data Rate

1310nm FP Single-Mode

Single +3.3V Power Supply


Eye Safety Designed to Meet Laser Class1, Compliant with IEC60825-1

RoHS Compliant Products Available

Operating case temperature: Standard : 0 to +70°C, Industrial : -40 to +85°C



Fast Ethernet

Other Optical Links

Product Specification

Parameter Data Parameter Data
Form Factor SFP Wavelength 1310nm
Max Data Rate 155Mbps Max Transmission Distance 40km
Connector Duplex LC Extinction Ratio 9dB
Transmitter Type FP Receiver Type PINTIA
Diagnostics DDM Supported Temperature Range 0 to 70°C/


TX Power -7~-2dBm Receiver Sensitivity <-36dBm

Quality Test


TX/RX Signal Quality Testing


Rate Testing


Optical Spectrum Testing


Senstivity Testing


Reliability and Stability Testing


Endface Testing

Quality Certificate


CE Certificate

safd (2)

EMC report

safd (3)

IEC 60825-1

safd (1)

IEC 60950-1


Topticom work with the world famous logistics company like DHL, Fedex, TNT, UPS etc. to ensure the your goods can reach you on time.


Topticom warranty covers only defects arising under normal use and do not include malfunctions or failures resulting from misuse, abuse, neglect, alteration, problems with electrical power, usage not in accordance with product instructions, acts of nature, or improper installation or improper operation or repairs made by anyone other than Topticom.

Return-30days.  Any claim with respect to such products where the purchaser seeks a refund of the purchase price must be made 6 months from the original date of shipment by Topticom.

Exchange-30days.The purchaser can make claims to receive replacement product for a period of 30days  from the original date of shipment by Company.

Warranty-3 years. Topticom provides technical assistance on investigating performance issues, identifying corrections and generating provisional and final solutions to any problems arising during installation, commissioning or operation of equipment. Must reply within 24 hours after receiving customers’ notice of quality problems.

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