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12CH CCWDM MUX/DEMUX, Compact CWDM Modules

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12CH CCWDM MUX/DEMUX, Compact CWDM Modules


Availability: In stock

Volume Price: Inquire
●Compact Size (Customized)
●Unidirectional & Bidirectional WDM
●ITU Frequency Grid
●Ultra Stable & Highly Reliable
●Wave Length: 1270nm ~ 1610nm

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Compact Coarse Wavelength Division Multiplexer (CCWDM) is expanding the bandwidth of Metro/Access communications networks. 10Gtek's CCWDM is based on thin film filter technology and metal bonding micro optic packaging. It operates at 20nm channel spacing ITU Grid CWDM wavelengths
from 1270nm to 1610nm.

10Gtek provides high quality CCWDM with flat channel bandwidth, flexible channel configuration, low insertion loss and high isolation. It is designed to upgrade capacity easily as the system grows. All 10Gtek products are epoxy-free in the optical path.

● Low Insertion Loss

● Compact size

● Ultra Stable and Highly Reliable

● Extended Operating Temperature Available


● Optical Add/Drop Multiplexing

● Telecom networks

● Metro networks

● Broadband Networks

● Please note that only ABS form factor is available (Min. size: 100mm x 80mm x 10mm), when adding monitor port to this product

Performance Specifications:
Parameters 4CH


8CH 8+UPG1 8+UPG2
Operating Wavelength (nm) 1260 ~ 1620 1260 ~ 1620 1260 ~ 1620 1260 ~ 1620 1260 ~ 1620
Channel Wavelength (nm) 1270, 1290, ..., 1590, 1610 or 1271, 1291, ..., 1591, 1611
Channel Spacing (nm) 20 20 20 20 20
Channel Passband (nm) CWL+/-6.5nm CWL+/-6.5nm CWL+/-6.5nm CWL+/-6.5nm CWL+/-6.5nm
Insertion Loss (dB) ≤1.5 ≤1.5 ≤1.8 ≤1.8 ≤2.0
Channel Ripple (dB) ≤0.4 ≤0.4 ≤0.4 ≤0.4 ≤0.4
Isolation Adjacent (dB) >30 >30 >30 >30 >30
Isolation Non-adjacent (dB) >40 >40 >40 >40 >40
Polarization Mode Dispersion (PS) ≤0.2 ≤0.2 ≤0.2 ≤0.2 ≤0.2
Polarization Dependent Loss (dB) ≤0.2 ≤0.2 ≤0.2 ≤0.2 ≤0.2
Directivity (dB) >45 >45 >45 >45 >45
Return Loss (dB) >45 >45 >45 >45 >45
Maximum Power handling (mW) 500 500 500 500 500
Operating Temperature (°C) -5 ~ +70 -5 ~ +70 -5 ~ +70 -5 ~ +70 -5 ~ +70
Storage Temperature (°C) -40 ~ +85 -40 ~ +85 -40 ~ +85 -40 ~ +85 -40 ~ +85
Fiber Type G657A1 G657A1 G657A1 G657A1 G657A1
Package Dimension (mm) L55 x W45 x H6, ABS Box Min. Size: 100mm x 80mm x 10mm
*Specifications mentioned above are for device without connector.


Order Information:


Part Number Channel No.

Wave Length

Pigtail Type Fiber Length Connector
CCWDM04 4 Channel 1270nm, 1290nm,.......1590nm, 1610nm 250um
CCWDM06 6 Channel
CCWDM08 8 Channel
CCWDM10 10 Channel
CCWDM12 12 Channel
CCWDM14 14 Channel
CCWDM16 16 Channel
CCWDM18 18 Channel


Shipping Methods

Global Shipping

Together with SFPcables, there is a Global Delivery from us like no others. We will not only delivery the correct shipment, but also for more things for an efficient and flexible way of business cooperation with our partners.
SFPcables.com ship worldwide to nearly every country across the globe, covering North and South America, Europe, Asia, Africa, Oceania, and more. We employ the services of major, trusted international carriers to ensure your package arrives to your destination safely and securely.

38 Country Free shipping

Online orders exceed $800.00 to following countries can enjoy Free Shipping;
Asia: Philippines, South Korea, Singapore, Brunei, Taiwan, Malaysia, Thailand, Japan, Indonisia, Indonesia, Kampuchea, Laos, Vietnam
North America: United States, Canada, Mexico
Oceania: Australia, New Zealand
Eastern Europe: Bulgaria, Estonia, Latvia, Lithuania, Slovakia, Romania
Southern Europe: Slovenia, Greece, Spain, Portugal, San Marino, Italy
Central Europe: Slovenia, Germany, Poland, Czech, Slovakia, Hungary, Austria, Switzerland
Western Europe: Belgium, Britain, Ireland, Netherlands, Luxemburg, France
Northern Europe: Sweden, Denmark, Finland, Norway

Typically, we use DHL and UPS to deliver your goods. Shipping methods are not fixed, they may vary according to country location, order amount, customer requirements, etc.

Payment Methods

Payment methods available at SFPcables.com include:

  • PayPal and PayPal Express
  • Bank to bank wire transfers (T/T)
  • Western Union
Warranty & Service

Warranty Policy:

Warranty Service Pack1*:     All 10Gtek's products share 1-year standard warranty.
Warranty Service Pack2*:     Enhanced Item (Apply to Online order at SFPcables.com)

DAC Cables (Passive) 3-Year Warranty
DAC Cables (Active) 3-Year Warranty
AOC Cable 3-Year Warranty
Fiber Optic Transceivers 3-Year Warranty (1G, 10G)
1.5-Year Warranty (25G, 40G, 100G, 200G)
Switch, Convertors 1-Year Warranty
NIC/CNA Cards 1-Year Warranty
Optical System 1-Year Warranty
Patch Cords 3-Year Warranty
Power Adapter
0.5-Year Warranty
Consumer cable 3-Month

15-Day money back Guarantee

15-Day money back guarantee applies to all products sold by SFPcables.com provided that the items are new, undamaged, unmodified and in good resalable condition. If you are not satisfied with the product, you can apply return within 15 days.
All freight charges, transaction costs (bank charge or Paypal cost, etc) are the responsibility of the customer.

Returns are not acceptable if:
  1. The products are proved to have been abused, misused, replaced, repaired, or modified.
  2. After 15 days of delivery, returns are not acceptable. If the items are still under warranty period, customer could ask for repair or replacement. 
  3. No Return agreement was reached with a SFPcables.com sales representative before Returns.
  4. Return process is not done based on SFPcables.com Return instructions.



The logos, products and/or company names referred to herein is for informational purposes only, merely indicating that 10Gtek’s products can be compatible with the mentioned products. The logo 10Gtek is a registered trademark of 10GTEK TRANSCEIVERS CO., LTD.

10GTEK TRANSCEIVERS CO., LTD. All Rights Reserved.


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12CH CCWDM MUX/DEMUX, Compact CWDM Modules
Free shipping on orders over $800.