Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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1 Channel Dual Fiber CWDM OADM East and West Optical Add and Drop Multiplexers
GEZHI offer everything to help you get more out of your fiber networks. Including CWDM optical add/drop multiplexers (OADMs). An optical Add&Drop multiplexer combines wavelength channels onto an optical transmission fiber. Our CWDM OADMs are used in WDM systems for multiplexing and routing fiber optic signals, selectively adding and dropping individual or sets of wavelength channels from a CWDM stream. Both give you more flexibility in terms of the volume of traffic and type of data you want to transmit.
CWDM OADM Multiplexer Modules to add and drop CWDM channels to new networks with simple pluggable interface.
CWDM OADM modules are available in single-sided (East or West) and dual-sided (East and West) configurations supporting up to four wavelengths. Each CWDM OADM uses wavelengths that fall within the ITU-T G.694.2 CWDM grid standard from 1270nm to 1610nm with 20nm spacing.
Features
CWDM Grid
Low Insertion Loss
Wide Pass Band
High Stability and Reliability
High Channel Isolation
Epoxy Free Optical Path
Applications
Metro/Access Networks
CWDM Channel Add/Drop
CATV Fiberoptic System
Specification
| Parameter |
Unit | 1CH CWDM OADM | ||
| Add | Drop | |||
| Channel Wavelength | nm | 1270~1610nm | ||
| Center wavelength Accuracy | nm | ±0.5 | ||
| Channel Spacing | nm | 20 | ||
| Channel Passband (@-0.5dB bandwidth | nm | >13 | ||
| Insertion Loss | dB | 0.9 | 0.9 | |
| Channel Ripple | dB | 0.3 | ||
| Isolation | Adjacent | dB | >30 | |
| Non-adjacent | dB | >40 | ||
| Inertion Loss Temperature Sensitivity | dB/℃ |
<0.005 | ||
| Wavelength Temperature Shifting | nm/ ℃ | <0.002 | ||
| Polarization Dependent Loss | dB | <0.1 | ||
| Polarization Mode Dispersion | dB | <0.1 | ||
| Directivity | dB | >50 | ||
| Return Loss | dB | >45 | ||
| Maximum Power Handling | mW | 300 | ||
| Opterating Temperature | ℃ | -5~+75 | ||
| Storage Temperature | ℃ | -40~85 | ||
| Package dimension | mm | L100x80x10 | ||
Note: 1. Customization is available.
2. Specified with connector
Drawing
One channel CWDM add & drop multiplexer for EAST&WEST for bi-directional data transmission over two fibers.
Customized Connector
|
Connector Type Various connector are available, LC/SC/FC, to meet your different needs in various situations.
| Polish Type UPC is designed for digital signal transport. APC is preferred for RF video signal transport and FTTx applications. |
| |
Test Datas