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High Isolation Cwdm Demux , 2 Channel Mux/Demux 1270~1610nm Wavelength

Minimum Order Quantity : 1 Delivery Time : 5-8 work days
Payment Terms : L/C, T/T, D/P
Place of Origin: Guangdong,China Brand Name: Seacent
Certification: ISO9001,ROHS Model Number: CWDM Insert Type 2CH MUX /DEMUX

Detail Information

Operating Temperature: -40~85℃ Fiber Type: SMF-28e,SMF-28e Or Customer,SM,Dual Fiber
Connector: LC/UPC,SC/LC Wavelength: 1270~1610nm
Certification: CE RoHS FCC,ISO9001,CE,FCC,RoHS Warranty: 3 Years
High Light:

cwdm module

,

coarse wavelength division multiplexer

Product Description

High Isolation Cwdm Demux , 2 Channel Mux/Demux 1270~1610nm Wavelength
 
Description:
CWDM is using optical multiplexers to reuse different wavelengths of light into a single fiber to transmit signals.
 
At the receiving end of the link, the mixed signal is decomposed into signals in the fiber by means of an optical demultiplexer.
Different wavelengths are connected to the corresponding receiving equipment.
 
The device has broad passband and high isolation, makingit ideal for functioning with inexpensive, uncooled lasers.

 

 

Features :
  • Low insertion loss
  • High isolation
  • Low PDL
  • Compact design
  • Good channel-to-channel consistency
  • Wide working wavelength: 1270-1610nm
  • Wide operating temperature: -20 ℃ ~ 70 ℃
  • High reliability and stability
 
Application
  • Line Monitoring
  • Telecommunication
  • CWDM system
  • PON network
  • Cable chain
Technical Parameters

 

Parameter 4CH 6CH 8CH
Center wavelength (nm) ITU or ITU+1(Customizable starting wavelength)
Product Features Mux orDemux or Mux&Demux
Channel wavelength (nm) 1270~1610
Center wavelength accuracy (nm) ±0.5
Channel pitch (nm) 20
Channel passband (@ -0.5db bandwidth (nm) >14
Insertion loss (dB) ≤1.4 ≤2.6 ≤3.0
Channel uniformity (dB) ≤0.5 ≤0.5 ≤0.5
Channel ripple (dB) 0.3
Isolation (dB) adjacent >30 >30 >30
Isolation (dB) Non-adjacent >40 >40 >40
Polarization-dependent loss (dB) <0.2
Polarization Mode Dispersion (PS) <0.1
Directivity (dB) >50
Return loss (dB) >45
Connector type LC/APCOr customer specified
Maximum power (mW) 500
Working temperature (℃) -20~70
Storage temperature (℃) -40~85
Package type (mm) LGX,Box, rack or customer specified
Package size (mm) LGX:201x256x44 or 155x100x29
Box:100x80x10 or 120x80x18 or 141x120x28
Rack :1U: 484x260x44 or 2U: 482x260x88

 

 
 

WARRANTY&GUARANTEE

1. All the goods are inspected and tested before shipment. if you are not satisfied with the goods, you can exchange the items within 7 days and you must contact us within 24 hours after the receipt of the items.

2. The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping.

3. All return items must be in its original conditions, including box and accessories. Man-made defects are not guaranteed, such as broken, scratched and so on.

4. For any items, please use EMS or your local post when send back

 

 

 

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