NEW LIGHT OPTICS TECHNOLOGY LIMITED
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100G Fiber Optic passive cwdm module 4CH/8CH CWDM WDM mux/demux add drop multiplexer devices
Coarse Wave Division Multiplexing (CWDM) modules combine or split up to 18 wavelengths into a single 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 CWDM module features wide channel bandwidth (13nm). 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.
| SPECIFICATIONS FOR CWDM MUX | ||||
| 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 ()℃ | -40～85 | |||
| Storage Temperature ()℃ | -40～85 | |||
| LGX Package | 1U, 2U | |||
| 19’’ Rack mount Package | 1U | |||
Features:
Applications:
CWDM System
Add/Drop
PON Networks
CATV Links
Compliance:
Telcordia GR-1209-CORE-2001
Telcordia GR-1221-CORE-1999
RoHS
Performance Specifications
1×N CWDM Mux/Demux Module
Above specification are for device without connector.
ordering information
Packaging : bags&carton box
preferred carrier, please notify us in advance.
Delivery and payment
1. T/T/ , PAYPAL , WESTEN UNION , MONEY GRAM , L/C .
2. 30% deposit in advance , 70% balance paid before delivery .