Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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18 Channels Compact CWDM MUX/DEMUX Module
The CCWDM modules (Compact CWDM) from GEZHI means for adding capacity to your fiber optic network without installing additional fiber. It provides increased bandwidth and increased revenue from legacy fiber plant in one of the industry’s smallest packages. The CCWDM module is based on thin film filter technology and metal bonding micro optic packaging. It operates at 20nm channel spacing ITU Grid CWDM wavelengths
from 1270nm to 1610nm or 1271nm to 1611nm.
Features | Applications |
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Specifications
| Parameter | 10 Ch | 12Ch | 14 Ch | 16Ch | 18Ch | |
| Operating Wavelength (nm) | 1260~1620 | |||||
| Channel Wavelength (nm) | 1270,1290,...,1590,1610, or 1271,1291,...,1591,1611 | |||||
| Channel Spacing(nm) | 20 | |||||
| Channel Passband (nm) | CWL+/-6.5nm | |||||
| Insertion Loss(dB) | ≤1.5 | ≤1.5 | ≤1.8 | ≤1.8 | ≤2.0 | |
| Channel Ripple(dB) | ≤0.4 | |||||
| Isolation(dB) | Adjacent | >30 | ||||
| Non-adjacent | >40 | |||||
| Polarization Mode Dispersion(PS) | ≤0.2 | |||||
| Polarization Dependent Loss | ≤0.2 | |||||
| Directivity(dB) | >45 | |||||
| Return Loss(dB) | >45 | |||||
| Maximum Power Handling(mW) | 500 | |||||
| Operating Temperature(℃) | -5~+70 | |||||
| Storage Temperature(℃) | -40~85 | |||||
| Fiber Type | G657A1 | |||||
| Connector | TBD | |||||
| Package dimension(mm) | L55 x W35 x H8 | L55 x W45 x H8 | ||||
Ordering Information
| Configuration | Channel No. | Pigtail Type | Fiber length | Declension(mm) | Connector |
| CC=CCWDM | 10=10 Channel | 0=250um | 0=0.5m | 1= L55 x W35 xH8 | 0=None |
Unique Free-Space Technology
The 18 Channels Compact CWDM Mux/DEMUX Module adopts Free-Space technology, which uses light propagating in free space to wirelessly transmit data. Inside the device, adjacent signal channels are cascaded by parallel beam instead of the fiber. This saves a lot of space for package box, and the unique workmanship also helps CCWDM Mux Demux with low insertion loss.
18 Channels Compact CWDM MUX/DEMUX Module
Mechanical Drawing
TYPE 1
TYPE 2
Package