CWDM MUX/DEMUX (Coarse Wavelength Division Multiplexer/Demultiplexer) is a flexible and low-cost solution that enables the expansion of existing fiber capacity. Coupled with highly reliable passive optics certified for environmentally hardened applications, the CWDM MUX/DEMUX solution lets operators make full use of available fiber bandwidth in local loop and enterprise architectures. The CWDM MUX/DEMUX modules split up to 18 channels (20 nm spaced) to a single fiber. The standard packages are ABS Plastic Box, 19" Rack Mount Chassis and LGX Metal Box.
Features
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength: From 1260nm to 1620nm
Wide Operating Temperature: From -40℃ to 85℃
High Reliability and Stability
Applications
CWDM System
PON Networks
CATV Links
Compliance
Telcordia GR-1209-CORE-2001
Telcordia GR-1221-CORE-1999
RoHS
Specifications (1×N CWDM Mux/Demux Module)
Parameters
|
1x2
|
1x4
|
1x8
|
1x16
|
Center Wavelength (nm)
|
ITU, ITU+1
|
Passband (nm)
|
ITU±6.5
|
Operating Wavelength (nm)
|
1460~1620 or 1260~1620
|
Channel Space (nm)
|
20
|
Fiber Type
|
SMF-28e or customer specified
|
IL (dB) (P/A Grade)
|
0.7/1.0
|
1.4/1.7
|
2.0/2.5
|
3.5/4.0
|
Isolation(dB)
|
Adjacent Channel
|
30
|
Non-Adjacent Channel
|
50
|
Ripple (dB)
|
0.3
|
0.4
|
0.5
|
0.5
|
PDL (dB)
|
0.2
|
PMD (ps)
|
0.1
|
RL (dB)
|
45
|
Directivity (dB)
|
50
|
Maximum Optical Power (mw)
|
500
|
Operating Temperature (℃)
|
-40～85
|
Storage Temperature (℃)
|
-40～85
|
BOX Package (mm)
|
100*80*10
|
140*115*18
|
LGX Package
|
1U, 2U
|
19’’ Rack mount Package
|
1U
|
Notes:
1) Specified without connectors.
2) Add an additional 0.2dB loss per connector.
Mechanical Dimensions CWDM Mux/Demux Module
Ordering information (CWDM Mux/Demux Module)
