155m Optical Module

We are engaged in manufacturing, exporting, distributing and supplying excellent quality 155M Optical Module in Chengdu, Sichuan, China.
N etona s NTR-D8212L/ NTR-D8213L series of Duplex transceiver modules are the perfect solution for high-speed communication networks.
NTR-D8212L/ NTR-D8213L series modules provide reliability, robust and high performance to Telecom,
Datacom, and other data communication applications.
Order Information
Table 1: Order Information
Type Fiber Type Wavelength(nm) Fiber Length(Km)
NTR-D8212L SM 1310T/1490R 20
NTR-D8213L SM 1490T/1310R 20


Product Features
1310nm FP and 1490nm DFB wavelength Laser Transmitter
2 channels Bi-direction optical transceiver
Compact Duplex transceiver modules
Single 3.3V power supply
Up to 20 Km on 9/125I m SMF
Operating Temperature Range (0a to +70a )
Hot-Pluggable electrical interface
Digital diagnostic monitoring
Duplex LC receptacle optical interface
Low power dissipation
Excellent EMI and ESD protection
Compliant with Small Form-Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) and SFF-8472 v9.3