Description

Wavelength Division Multiplexer (WDM) is the device which uses multiple optical maser to transmit multi beam of different wavelengths of laser technology through a single fiber. Each signal is transmitted in its unique channel after the data (text, voice, video and so on) modulated. WDM can increase the existing fiber infrastructure for phone companies and other operators.

Wavelength division multiplexing technology as a system concept, there are 3 modes, wavelength division multiplexing at 1310 nm and 1550 nm wavelength, CWDM (Coarse Wavelength Division Multiplexing) and DWDM (Dense Wavelength Division Multiplexing).

We also provide CWDM module, including CWDM mux / demux module and CWDM OADM module. Single fiber or dual fiber connection for CWDM mux/demux can be applicable.

.

Features

1. Low Insertion Loss
2. High Isolation
3. Low PDL
4. Compact Design
5. Good channel-to-channel uniformity
6. Wide Operating Wavelength:

7. From 1260nm to 1620nm
8. High channel isolation

9. High stability and reliability

10. Epoxy free on optical path

     

     

Applications

Line monitoring

WDM network

Telecommunication

Cellular Application

Fiber optical amplifier

Access Network

Ordering Information

We can produce WDM including the following:

CWDM device, CWDM module, 1310/1550 Filter WDM, 1310/1490/1550nm Filter WDM, 850/1310nm Filter WDM, 980/1550nm Filter WDM

DWDM device, 100G DWDM Module, 200G DWDM Module

OADM Module (Add/Drop)

Thermal AWG Module, Athermal AWG Module