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Place of Origin : China
Brand Name : Sopto/OEM
Model Number : SPWM-
Supply Ability : 20000 Piece/Pieces per Month
Packaging Details : 10 pcs/carton
MOQ : 2 Piece/Pieces
Price : $255.00 - $260.00 / Piece
Product name : CWDM module
Fiber Type : G657A1
Wavelength : 1470nm~1610nm
Connector : LC/UPC
Port : shenzhen port
Factory sell CWDM module dual fiber ABS cassette with 1310nm express port 2*8 wavelength 1470nm-1610nm
CWDM Module is usually act as the internal unit of CWDM MUX/DEMUX, it is usually designed to be ABS Cassettes. They can be quick Installed in Various Boxes.1*2 CWDM filter is usually a Steel tube or a mini ABS box.
Feature:
>>>>Low insertion loss
>>>>Based on thin-film filter technology
>>>>Multiplexing of up to 16/8 channels on fiber pair/single fiber
>>>>Standard CWDM band 1470 nm - 1610 nm, 20 nm spacing
>>>>Compliant to ITU-T G.694.2 standard and Telcordia GR1209, GR1221
>>>>LC/SC/FC/ST, UPC/APC connectors are available
>>>>Rate transparent for applications up to 10Gbps
>>>>Monitor/Upgrade/1310nm Express port for external functions
>>>>Completely passive, no electric power required
Specifications
| Parameter | Unit | Specification | 
| Operating Wavelength Range | nm | 1260~ 1620 | 
| Center Wavelength | nm | Customer specified 4,8 or 16 wavelengths etc | 
| Channel Spacing | nm | 20 | 
| Pass band | nm | CW±6.5 | 
| Insertion Loss(WithConnector) | dB | ≤2.5 | 
| Adjacent Channel Isolation | dB | ≥30 | 
| Non-Adjacent Isolation | dB | ≥45 | 
| Reflection Channel Isolation | dB | ≥15 | 
| PDL | dB | ≤0.2 | 
| Directivity | dB | ≥50 | 
| Return Loss | dB | ≥45 | 
| PMD | ps | ≤0.1 | 
| Optical Power | mW | ≤500 | 
| Operating Temperature | ℃ | -10 to +70 | 
| Storage Temperature | ℃ | -40 to +85 | 
| Fiber Type | G.657.A1 or G.652D | |
| Fiber Diameter | 2.0mm or 0.9mm with loose tube | |
| Fiber Length | 1:1M or others | |
| Connector Type | LC/UPC or others | |
| Communication Type | Single or Dual Fiber | |
| Optional functions | 1310 Express port: 1310+/-40nm;Upgrade port: Unused wavelength section;Moniter port: 1%; | |
| Packaging Dimension | CWDM Module :100*80*10.5;140*115*18;1*2 WDM filter:Φ5.5*38;90x20x10 | |
Note:The specific parameters are subject to the product specifications.





Packaging:
Shipment
 
 

 
 
1. Are you the real manufacturer?
Yes. Sopto is Group background. We are manufacturers of fiber cables, fiber, optic active and passive components, and PON equipment.
2. Do you offer Compatible Services?
Yes, we offer compatible service with Cisco, Nortel, Extreme, Foundry, Alcatel, Allied, HP, 3COM, Juniper, Enterasys....
3. Does sopto accept a small order?
Yes, it is available. Sopto support new projects of our customers and a long-term trustworthy relationship always starts from a small order.
4. What is your delivery time?
It depends on the quantity of the order. Normally we have them in stock, but for the busy season, it takes 1-3 working days.
5. What payment methods do you support?
The methods are followed: T/T, L/C, Western Union and PayPal.
6. Who are your main customers?
All our customers are valuable. We have more than 600 customers worldwide. China Telecom, China Mobile, China Unicom and SOHU are our main domestic customers.
  
 
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