CWDM MUX DEMUX fiber optic multiplexer wikipedia

• 

CWDM MUX DEMUX fiber optic multiplexer wikipedia

Feature:

• Single fiber transmission able to multiplex 18 CWDM channels (Not many competitors can do 18CH CWDM over 1 single fiber), usually connected at the BBU
• •Single fiber Optical Add and Drop of CWDM channels (available with 3CH/ 4CH/ 6CH/ 9CH), usually connected at the RRU

Specification:

4 Channel Mux/Demux Specific Optical Specs

• • Operating Wavelength: 1500nm ~ 1620nm
• • Center Wavelength (λc): 1510nm ~ 1610nm
• • Max Insertion Loss*: 1.7 dB/channel

5 Channel Mux/Demux Specific Optical Specs

• • CWDM Operating Wavelength: 1500nm ~ 1620nm
• • CWDM Center Wavelength (λc): 1510nm ~ 1610nm
• • 1310nm Ch. Operating Wavelength: 1260nm ~ 1360nm
• • 1310nm Ch. Center Wavelength (λc): 1310nm
• • CWDM Max. Insertion Loss*: 2.0 dB/channel
• • 1310nm Ch. Max Insertion Loss*: 1.0 dB/channel
• • 1310nm Ch. Port Isolation: 30 dB Min.

8/9 Channel Mux/Demux Specific Optical Specs

• •Channel Wavelength:1270nm ~ 1610nm
• •Center wavelength Accuracy:±0.5 nm
• •Channel Spacing:20 nm
• •Channel Passband bandwidth:>13 nm
• •Insertion Loss:≤2.5 dB
• •Channel Uniformity:≤1.0 dB
• •Channel Ripple:0.3 dB
• •Isolation Adjacent:>30dB (Demux)
• •Isolation Non-adjacent:>40dB(Demux)

16/18 Channel Mux/Demux Specific Optical Specs

• •Channel Wavelength:1270nm ~1610nm
• •Center wavelength Accuracy:±0.5 nm
• •Channel Spacing:20 nm
• •Channel bandwidth:>13 nm
• •Insertion Loss:≤3.5 dB
• •Channel Uniformity:≤1.5 dB
• •Channel Ripple:0.3dB
• •Isolation Adjacent:>30dB(Demux)
• •Isolation Non-adjacent:>40dB(Demux)

General Optical Specs(applies to all CWDM configurations)

• • Insertion Loss Temperature Sensitivity:<0.005db c="" li="">
• • Wavelength Temperature Shifting:<0.002nm c="" li="">
• • Polarization Dependent Loss:<0.1db< li="">
• • Polarization Mode Dispersion:<0.1ps< li="">
• • Directivity:>50dB
• • Return Loss:>45dB
• • Maximum Power Handling:500mW

Environment

• • Operating Temperature:-5°C~+75°C
• • Storage Temperature:-40°C~85°C

Note: Above specification are for device without connector

Order Information:

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