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| Categories | CCWDM |
|---|---|
| Brand Name: | Seacent |
| Model Number: | 4 channels |
| Certification: | ISO9001,ROHS |
| Place of Origin: | Guangdong, China |
| MOQ: | 1 piece |
| Payment Terms: | L/C, T/T, D/P |
| Supply Ability: | 100,000 pieces per month |
| Delivery Time: | 5-8 work days |
| Model NO.: | 6 channel Mini CWDM |
| Waveband: | 1270-1330 nm |
| Channel bandwidth: | ITU±6.5 nm |
| Center wavelength accuracy: | ±0.5 nm |
| Operating temperature: | -5~70 ℃ |
| Package size: | 44x25x6 mm or customer specified |
| Company Info. |
| Shenzhen Seacent Photonics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
4 channels Compact CWDM 1270-1330 wavelength low insertion loss
Description:
Seacent Photonics compact CWDM Modules feature free-space structure, high optical performance, small-sized package, and extremely low insertion loss. With these features, they dramatically relax the optical power budgets for your applications, allow datacom or telecom network applications to use low-cost uncooled lasers, and function in small-sized packages. Available from 4 to 18 channel configurations, the CCWDM can meet the expansion needs of any network. The module also simplifies inventory management since the same component serves as both a Mux and a Demux and can be used in the head end for outside plant. Compact and easy to install, the versatile compact CWDM module provides a simple and low-cost method for expanding bandwidth and increasing revenue from existing optical fiber.
Compact Coarse Wavelength Division Multiplexing (CCWDM) is the use of the Fiber Optical Multiplexer to different wavelengths of light signals multiplexed to a single optical fiber for transmission, at the receiving end of the link, with the Fiber Optical Multiplexer fiber mixed signal is decomposed into different wavelengths signal, connected to the respective receiving device
Specifications:
| Item | 4CH | 8CH | 18CH |
| Center wavelength (nm) | ITU or ITU+1(Customizable starting wavelength) | ||
| Product Features | Mux or Demux or Mux&Demux | ||
| Channel wavelength (nm) | 1270~1610 | ||
| Center wavelength accuracy (nm) | ±0.5 | ||
| Channel pitch (nm) | 20 | ||
| Insertion loss (dB) | ≤1.0 | ≤1.5 | ≤3.2 |
| Channel uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 |
| Isolation adjacent (dB) | >30 | >30 | >30 |
| Isolation Non-adjacent (dB) | >45 | >45 | >45 |
| Polarization-dependent loss (dB) | <0.2 | ||
| Polarization Mode Dispersion (PS) | <0.1 | ||
| Directivity (dB) | >50 | ||
| Return loss (dB) | >45 | ||
| Connector type | LC/APC or customer specified | ||
| Maximum power (mW) | 500 | ||
| Working temperature (℃) | -5~70 | ||
| Storage temperature (℃) | -40~85 | ||
| Package (mm) | 44x25x6 or customer specified | ||
Remark:The above parameters do not contain connectors.
Features:
Low Insertion Loss
High isolation
Low Polarization Dependent Loss
Compact design
Good channel-to-channel uniformity
Wide operating wavelength range
High reliability and high stability
Telcordia GR-1209-CORE-2001 compliant
Telcordia GR-1221-CORE-1999 compliant
RoHS-6 compliant (lead free)
Application:
CWDM system
PON network
Cable chain
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