1260nm~1620nm Polarization Maintaining Coarse WDM for CWDM/OADM Networks

Product Overview

The Polarization Maintaining Corse Wavelength Division Multiplexer Filter is designed and manufactured to international standard. The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation and excellent environmental stability. They can be used individually to perform single channel add or drop function or can be cascaded into sequence for multi-channel applications in CWDM systems. It is also used to block out unwanted noise signals in EDFAs and fiber laser systems.

The components are characterized with high isolation, low insertion loss, high extinction ratio, excellent environmental stability and high power handling capability.

Application

CWDM System
CWDM/OADM Module
CWDM/OADM Networks
Feature

Low Insertion Loss & Isolation
High Return Loss
High Reliability & Stability
Wide Transmission Width
Product Specifications

With connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
Connector key is aligned to slow axis.
Dimensions

Ordering Information

Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.

Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .

Gezhi Photonics keeps on cooperating with international and national universities, scientific-research units as well as taking advantage of its social talent, information and technology to benefit Enterprise Development. Owing to our excellent engineering services, custom design, technical support, product review, rapid sample prototyping and mass production fast delivering for our customers, we service more than 30 countries and regions including Europe, USA, Southeast Asian, Africa, Middle East, etc.

Having always taken the principle of innovation as its core merit, Gezhi Photonics attaches great importance to the internal management, boosting the development of the company with joint creativity of the team. Emphasizing the harmonious innovation atmosphere, a broad development platform is provided to the staff, and also it is helpful for the development of the company in product research, making the product always being at the advanced level.