broad passbands and high isolation 4 low dispersion channels CWDM
| Features | | | Applications |
- Low insertion loss
- High channel isolation
- Low polarization dependent loss
- Exceptional reliability and stability
| | | - Access networks
- Metro WDM systems
- Enterprise networks
|
Product Description
Coarse Wavelength Division Multiplexers (CWDMs) demonstrate low loss and reliable performance. These devices show broad passbands and high isolation, making them ideal for operation with inexpensive, uncooled lasers. They feature up to 4 or 8 low dispersion channels, thereby enabling high capacity, low cost products for the CATV and metro/access markets.
Easily customizable, CWDMs can be configured from a standard list of packaging and connector options
specification
| Item | Unit | Parameters | Note |
| Wavelength range | nm | 1460~1620 | 1260~1620 | |
| Channel centers (ITU or ITU+1) | nm | 1470/1490…1610 or 1471/1491…1611 | 1270/1290…1610 or 1271/1291…1611 | |
| Channels | ch | 4 | 8 | 4 | 8 | |
| Passband | nm | ≥+/-7 | |
| Passband ripple | dB | ≤0.5 | |
| Channel insertion loss | dB | 2.0 | 2.8 | 2.0 | 2.8 | |
| Optional express insertion loss | dB | 1.8 | 2.6 | 1.8 | 2.6 | |
| Isolation (adjacent channel) | dB | ≥30 | |
| Isolation (non-adjacent channel) | dB | ≥45 | |
| Polarization dependent loss | dB | ≤0.2 | |
| Polarization mode dispersion | ps | ≤0.2 | |
| Directivity | dB | ≥50 | |
| Return loss | dB | ≥45 | |
| Optical power handling | mW | ≤500 | |
| Operating temperature range | 0C | -5 to 70 0C | |
| Storage temperature range | 0C | -40 to +85 0C | |
| Fiber type | | SMF-28e | |
| Connector Type | | | |
| Package dimensions (L x W x H) | mm | 100 x 80 x 10 | ABS |
dimension drawing (mm)
spectral plot(dB)
ordering information
package&shipping
According to the customer's requirement
The quotation of this product does not bear transportation costs
We can provide packing according to customer's requirement, quantity, weight and volume.
We can provide customized products for customers. We only need to provide requirements, samples, specifications, drawings, etc.
company profile
Shehong Jiangfan Technology Co., Ltd. mainly serves mid-to-high-end scientific research units and production enterprises,
Provide order customization, product development, production OEM, proofing, wholesale. Specialist in retail marketing
business services. The company takes "focusing on quality, serving with heart" as its core value, and hopes that through our professional
Level and unremitting efforts to reshape the quality image of SMEs. Always adhering to the core of user needs,
While focusing on the development of surrounding markets, it provides factory supply services for more than 1,000 small and medium-sized enterprises.
The quality and attentive service has won the trust and praise of many enterprises, and gradually established a public company in the surrounding areas.
Company good brand. We believe that through our continuous efforts and pursuits, we will be able to achieve
Mutual benefit and win-win for small businesses! The company not only provides professional integrated services, but also establishes a complete
A good after-sales service system can provide help for the problems and difficulties encountered in the development of the enterprise.
FAQ
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: A: We are factory.
Q: What is your delivery date?
A: The delivery date is approximately 3-5days, depending on the order quantity.
Q:Do you offer OEM services?
A: We accept OEM, ODM. Cable sizes and materials can be customized.
| Corning SMF-28e ultra fiber |
Product Tags:
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Broad Passbands And High Isolation CWDM Module 4 Low Dispersion Channels Images
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