need help

Chat live with US

Live Chat

Send us a message

Email Now

Want a call?

+1 (877) 205 5306
United States - USD


United States


Cart 0
Your Shopping Cart is Empty.
Customized 4 Channels Single Fiber CWDM Mux Demux, Pair Packaged
Tap Click image to expand

Customized 4 Channels Single Fiber CWDM Mux Demux, Pair Packaged


Customized wavelength, connector and housing, special ports are optional, single fiber transmission, sold in a pair.

Line Port Connector:
Client Port Connector:
Enclosure For Module:
Special Service:
US$  320.00
Availability: Available,  Orders placed today will ship within 18 business days
The actual shipping time may vary with the estimated time, it depends on handling time, destination zip code, shipping service selected and receipt of cleared payment.

4 Channels CWDM Mux Demux, Single Fiber, Customized Housing

Product Details
Number of Channel4Wavelength1270-1610nm
Channel Spacing20nmLine TypeSingle fiber
ConnectorLC/SC/FC/ST, UPC/APC polishHousingFMU/FUD/1U rack/ABS module
Operating Temperature-10°C~+70°CStorage Temperature-40°C~+80°C
Quality Certification
Quality and standards are the foundation of FiberStore. We are dedicated to providing customers with the outstanding, standards-compliant products and services.
FiberStore has passed many quality system verification, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.
Quality Certification

Customized Service


18 CWDM full band wavelengths range from 1270 to 1610nm

4 wavelengths should be chosen for dual fiber while 8 wavelengths for single fiber

Customized CWDM DWDM 

Line Type

Dual fiber and single fiber, supporting bidirectional transmission

Customized CWDM DWDM 
Line Type


Various connectors are available - LC/SC/FC/ST, UPC/APC polish

Line port and client port can be different to suit the needs of different applications

Customized CWDM DWDM 

Special Service

Monitor/expansion/1310nm/1550nm port for external functions

Customized CWDM DWDM 
Special Service


FS.COM provides different package options for 4ch CWDM Mux Demux

Customized CWDM DWDM 
Questions & Answers

Questions & Answers About This Product

You also can live chat with us for help!

  • QDoes the fiber type affect the wavelength choosing?
    A Traditional G.652 optical fiber has obvious water peak in the general regions of 1380nm, which means avoiding 1390nm-1430nm CWDM channels, like items #42830. But Zero Water Peak Fiber (ZWPF) ITU-G. 652.D and ITU-G G.657.A1 resolves water peak issues.
    BY FS.COM on Jul 10, 2017 0 0
  • QHow to deploy a hybrid CWDM/DWDM network over one pair of fiber?
    A This could be achieved by connecting the 1530nm or 1550nm CWDM channel to the line port of DWDM Mux Demux. CWDM 1530nm matches to narrowband C52-C61 of DWDM, CWDM 1550nm matches to narrowband C27-C42 of DWDM. Like items #61646 & #26569.
    BY FS.COM on Jul 16, 2017 0 0
  • QIf the 40G QSFP+ LR4 transceiver could be connected to the 1310nm special port?
    A Yes, connect them by using a piece of fiber optic cable with the same connector type, like LC/UPC duplex. Meanwhile, if using the 1310nm special port, wavelength 1270nm, 1290nm, 1310nm, 1330nm and 1350nm could not be used on the CWDM Mux Demux.
    BY FS.COM on Jul 22, 2017 0 0
Customer Reviews
Not yet rated. Be the first to Write a Review