Low PDL Wavelength Division Multiplexing 8CH CWDM Splitter Combine
Wavelength Division Multiplexing 8CH CWDM Splitter
GEZHI Wavelength Division Multiplexing 8CH CWDM Splitter combine or split up to 8 wavelengths into a dual fiber. CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1270nm to 1610nm. Our CWDM module has 4 to 18 channels. The central wavelength of each channel is specified to one of the ITU-T grid wavelengths. The Wavelength Division Multiplexing 8CH CWDM Splitter features wide channel bandwidth (15nm). Its isolation is greater than 30dB for adjacent channels, and greater than 40dB for non-adjacent channels. The module also has high thermal stability to ensure reliable performance under different environment.
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Features |
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Specifications
| Parameters | 1x2 | 1x4 | 1x8 | 1x16 |
| Center Wavelength (nm) | ITU, ITU+1 | |||
| Passband (nm) | ITU±6.5 | |||
| Operating Wavelength (nm) | 1460~1620 or 1260~1620 | |||
| Channel Space (nm) | 20 | |||
| Fiber Type | SMF-28e or customer specified | |||
| IL (dB) (P/A Grade) | 0.7/1.0 | 1.4/1.7 | 2.0/2.5 | 3.5/4.0 |
| Adjacent Channel | 30 | |||
| Non-Adjacent Channel | 50 | |||
| Ripple (dB) | 0.3 | 0.4 | 0.5 | 0.5 |
| PDL (dB) | 0.2 | |||
| PMD (ps) | 0.1 | |||
| RL (dB) | 45 | |||
| Directivity (dB) | 50 | |||
| Maximum Optical Power (mw) | 500 | |||
| Operating Temperature (℃) | -20~75 | |||
| Storage Temperature (℃) | -40~85 | |||
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