8CH Module MUX/DEMUX Fiber Optical Wavelength Division Mulitplexer WDM

Product Description
GH's Coarse wavelength division multiplexer () utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging.
Main features
Low insertion loss
High channel isolation
High stability and reliability
Apllications:
WDM/DWDM system
Add/Drop system
CATV system
Specification
Parameter
Unit
Specification
Channels Number
2
4
8
Central Wavelength
ITU-T Grid
Bandwidth(@ 0.5 dB Pass band)
nm
14
Channel Pass band
nm
ITU 6.5
Insertion Loss (Typical)
dB
1.4
1.6
1.8
Insertion Loss (MAX)
dB
1.8
2.0
2.5
Ripple
dB
0.3
Adjacent Channel Isolation
dB
30
Non-adjacent Channel Isolation
dB
45
Return Loss
dB
45
Polarization Dependent Loss
dB
0.10
0.15
0.20
Directivity
dB
50
Environmental Conditions:
Operating Temperature

-5+65
Storage Temperature

-40+85
Operating Humidity
%RH
85
Storage Humidity
%RH
85
Packaging

Specifications

:
Package Size (mm)
2ch,
4ch: 1008010 (mm)
8ch: 1208018 (mm)
Package Material
ABS
Fiber Type
SMF-28e
Pigtail Type
250um Bare Fiber / 0.9 mm/ 2.0 mm/ 3.0 mm Loose Tube
Pigtail Length
Customize
Connector Type
Customize
Shipping Mark:
Mark on Box
P. O. /Contract No., Model No., Serial No., etc.
Special Requirement
Not Required