The MUX/DEMUX are deployed for "coarse wavelength division multiplexing" (CWDM). The MUX device is passive and comes as 1RU 19" device. The device comes with LC connectors. This device from ALTEK which is that 18ch CWDM 1270, 1290, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 with 1% monitor port, Mux/Demux, LC connectors, 19" chassis.
● Quick Details:
1270 - 1610
Power Budget Verification
► WDM Network;
► Line Monitoring;
► Local Area Networks;
► Testing instruments.
● The process in the laboratory:
1. We test every mux individually in our test-center.
2. With every mux we will measure the light through every port to ensure the quality and distance.
3. Every port of the mux will be viewed with our camera to ensure clean lenses.
4. When the mux is all cleaned and tested we print our testreport with it.
5. We seal and ship the mux with a testreport and a guide to clean te lenses.
● Quality Certification:
Quality and standards are the foundation of ALTEK. We are dedicated to providing customers with the outstanding, standards-compliant products and services. ALTEK 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.
Central Wavelength (nm)
1270, 1290, …1610
Operating Bandwidth (nm)
Channel Spacing (GHz)
Insertion Loss (dB)
Channel Ripple (dB)
Adjacent Channel Isolation (dB)
Non-adjacent Channel Isolation (dB)
Power Handling (mW)
Operating Temperature (℃)
-5℃ ~ +70℃
Storage Temperature (℃)
-40℃ ~ +85℃
Package Dimensions (mm)
L120 x W80 x H11.6
L142 x W102 x H14.5
● Product Details:
18 channels 1270-1610nm
212mm(W) x 267.3mm(D) x 44mm(H)
< 3.1 dB
> 45 dB
● Labeling and Packaging:
All our optical modules are packed in antistatic packaging material to ensure the quality. We ship with UPS and Fedex from our warehouses in Shenzhen city.
All packaging will contain a packaging manifest with your order number and all the packed items. This is for customs and also for your warehouse personnel to book the items in.
If the 18 channel spacing single fiber dwdm oadm east-and-west with 2-slot 1u rack mount system caters to your requirement, welcome to wholesale the high-end and quality products from our factory. As one of the leading manufacturers and suppliers in China, we can assure you of its high quality and competitive price. And the customized service is also available.
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