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“Quality to start with, Honesty as base, Sincere company and mutual profit” is our idea, as a way to build constantly and pursue the excellence for Dwdm Dark Fiber, Internet Extenders, Sc-Lc Fiber Patch Cord, Being a young increasing organization, we might not the best, but we have been trying our best for being your very good partner.
Special Design for Metro Dwdm – 4/8 channel CCWDM 4/8-CH Compact CWDM Mux/Demux module Mini CWDM – Qualfiber Detail:
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
5)Compact size
CWDM Channels Add/Drop
CWDM
CATV Fiber Optical Links
Accessing LAN Networks
Short-Distance Communications
| Parameters | Unit | Specifications | ||||
| 1 | Operating Wavelength Range | nm | 1260 ~ 1620 | 1520 ~ 1570 | ||
| 2 | Channel Spacing | — | 20nm | 100GHz | ||
| 3 | Channel Passband (@-0.5dB bandwidth) | nm | IUT ± 6.5 | UT ± 0.125 | ||
| 4 | Channel Quantity | — | C4CH | C8CH | C4CH | C8CH |
| 5 | Max. Pass Band Ripple | dB | <0.35 | <0.4 | ||
| 6 | Max. Channel Insertion Loss | dB | ≤1.8 | ≤3.0 | ≤2.0 | ≤3.2 |
| 7 | Min. Adjacent Channel Isolation | dB | >30 | >25 | ||
| 8 | Min. Non-Adjacent Channel Isolation | dB | >45 | >35 | ||
| 9 | Min. Express Channel Isolation | >13 | >12 | |||
| 10 | Min. Return Loss | dB | ≥45 | |||
| 11 | Max. PDL | dB | <0.1 | <0.1 | <0.20 | <0.30 |
| 12 | Insertion Loss Temperature Sensitivity | dB/℃ | <0.005 | |||
| 13 | Wavelength Temperature Shifting | nm/℃ | <0.002 | |||
| 14 | Max. Power Handling | mW | 300 | |||
| 15 | Directivity | dB | ≥50 | |||
| 16 | Operation Temperature Range | ℃ | -40 to +80 | |||
| 17 | Storage Temperature Range | ℃ | -40 to +85 | |||
| 18 | Fiber Jacket & Fiber Length | cm | Customize | |||
| 19 | Package Dimensions – 1 | mm | 100 * 80 * 10 or Customize | |||
| 20 | Package Dimensions – 2 | mm | LGX Compatible | |||
| 21 | Package Dimensions – 3 | mm | 19” 1U Rack Mounted | |||
| 22 | Connector Type | – | SC/LC/FC or Customize | |||
| 23 | Fiber Type and Jacket Color |
G.652D / G.657 A1 (or Customize)
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Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for Special Design for Metro Dwdm – 4/8 channel CCWDM 4/8-CH Compact CWDM Mux/Demux module Mini CWDM – Qualfiber, The product will supply to all over the world, such as: San Diego, Nairobi, luzern, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Hulda from Miami – 2018.11.28 16:25
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Jocelyn from Chicago – 2017.06.29 18:55
