Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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4+1CH CWDM Mux Demux Module 1270nm to 1330nm Dual Fiber
GEZHI 4+1CH CWDM Mux Demux Module is LGX cassette package connect with LC/PC adaptor. The wavelenght of 4+1CH CWDM Mux Demux Module is 1270nm, 1290nm, 1310nm, 1330nm also with a express port for for Future Bandwidth Increasing. The 4+1CH CWDM Mux Demux Module offers an high channel isolation WDM solution for data centers and Metro access applications. It is protocol transparent and suited for applications including SDH/SONET, 10/1G Ethernet, 16/8/4/2/1G Fibre Channel, CATV, FTTx, etc.
Features
Dual Fiber
Low Insertion Loss
Epoxy-Free Optical Path
High stability and reliability
Wide pass band
Completely passive, no power& no cooling required
Protocal and rate transparent for applications up to 10Gbps
Applications
WDM network
Line monitoring
Telecommunication
Fiber optical amplifier
Channel Add/Drop
Access Network
Specification
| Parameter | 4+1CH CWDM Mux Demux | |
| Center Wavelength (nm) | ITU, ITU+1 | |
| Passband (nm) | ITU±7.5 | |
| Operating Wavelength (nm) | 1270~1330nm | |
| Channel Space (nm) | 20 | |
| Fiber Type | SMF-28e or customer specified | |
| IL (dB) | <1.5dB | |
| Isolation(dB) | Adjacent Channel | 30 |
| Non-Adjacent Channel | 40 | |
| PDL (dB) | 0.2 | |
| PMD (ps) | 0.1 | |
| Return Loss (dB) | 45 | |
| Directivity (dB) | 50 | |
| Maximum Optical Power (mw) | 500 | |
| Operating Temperature (℃) | -20~+70 | |
| Storage Temperature (℃) | -40～85 | |
| Connector | LC/UPC | |
| BOX Package (mm) | LGX cassette | |
4+1CH CWDM Filter cascading
1x4 CWDM Mux+Demux, 1270~133nm, LGX cassette, LC/UPC
1x4 CWDM Mux+Demux, 1270~133nm, LGX cassette, LC/UPC Dual Fiber