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CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

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CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

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Brand Name : GAPHO

Place of Origin : China

MOQ : 100

Price : USD

Payment Terms : T/T, Western Union

Supply Ability : 1000 Per month

Delivery Time : 7-10 day

Packaging Details : Carton

Central Wavelength(nm) : 1271,1291,1311...1551,1571,1591,1611

Channel space(nm) : 20

Channel bandwidth(nm) : λc ± 6.5

Channel flatness(dB) : ≤0.4

Channel uniformity(dB) : ≤1.0

Return loss(dB) : ≥50

Waveloength thermal stability(nm/℃) : ≤0.003

Insertion loss thermal stability(dB/℃) : ≤0.005

Operating temperature(℃) : 0~+70

Storagae tempertature(℃) : -40~+85

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CWDM Module for CATV Fiberoptical System with low insertion loss and high channel isolation

Descreption:

Coarse Wave Division Multiplexing (CWDM) modules combine or split up to 18 wavelengths into a single fiber. CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1271nm to 1611nm.
Our CWDM module has 4 to 18 channels. The central wavelength of each channel is specified to one of the ITU-T grid wavelengths.The module also has high thermal stability to ensure reliable performance under different environment.

Features:

  • Based on proven thin-film filter technology
  • Low insertion loss
  • High channel isolation
  • High stability and reliability

Applications:

  • CWDM metro and access broadband networks
  • CATV systems
  • Fiber optic amplifiers
  • CWDM system

Specification:

 

Parameter 4Channel 8Channel 16Channel
Central Wavelength(nm) 1271,1291,1311...1551,1571,1591,1611
Channel space(nm) 20
Channel bandwidth(nm) λc ± 6.5
Channel flatness(dB) ≤0.4
Insertion Loss(dB) ≤2.0 ≤3.0 ≤5.0
Demux Isolation(dB) Adjacent channel ≥30
Non-adjacent channel ≥40
Mux Isolation(dB) Adjacent channel ≥15
Non-adjacent channel ≥15
Channel uniformity(dB) ≤1.0
Driectivivty (dB) ≥55
Return loss(dB) ≥50
PDL(dB) ≤0.15 ≤0.20
Waveloength thermal stability(nm/℃) ≤0.003
Insertion loss thermal stability(dB/℃) ≤0.005
Power handing (mW) ≤500
Operating temperature(℃) 0~+70
Storagae tempertature(℃) -40~+85
Dimensions(LxWxH)(mm) 100x80x10(ABS) 141x115x18(ABS)
110x95x7.5(Metal)

 

Ordering  information:

 

 

CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

 

 

CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

 

 

 

 

 

 

 

CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

 

 

 

 

CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

 

 

 

CATV Fiber Optical System CWDM Module 1271-1611nm With High Channel Isolation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Product Tags:

1271nm CATV CWDM Module

      

1611nm CATV CWDM Module

      

CATV System WDM Module

      
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