Transmission 1Ch CWDM DWDM OADM Module Optical Add / Drop Multiplexer
Description
1ch CWDM OADM module manufactured by ANC International Co., Limited is a passive optical multiplexer /demultiplexer designed to add and drop CWDM channels into an existing backbone ring. ANC can design and make OEM production on this CWDM OADM to meet different network requirement. CWDM OADM can add or drop up to eight wavelengths at specific locations along a CWDM trunk. The technology enables intelligent planning and flexible provisioning of optical services while simplifying the deployment and maintenance of optical networks. CWDM passive OADM modules are protocol-transparent, so their operation is invisible to both the network and the users. With plug-n-play setup and a design that minimizes budget loss, it can readily and seamlessly integrate into an existing network.
Specification
Multi-Channel Add / Drop
Thin-Film-Filter based
Flat and Wide Passband
Low Insertion Loss
High Channel Isolation
Exceptionally Stable and Reliable
Low Polarization Dependent Loss
Epoxy-free on Optical Path;
Features
RoHS Compliant
Telcordia GR-1221 Compliant
Usage
Optical Add Drop Multiplexer
Metro/Access Network system
FTTH & FTTC
CATV Applications
Line Monitoring
PON Network
Technical Data
NCH CWDM Optical Add/Drop Module
| Parameters | 1CH | 2CH | 4CH | 8CH |
| 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) | Add&Drop Channel | 0.5/0.6 | 0.7/1.0 | 1.4/1.7 | 2.0/2.5 |
| Express Channel | 0.6/0.8 | 1.2/1.4 | 1.8/2.0 | 3.6/3.8 |
| Isolation(dB) | Add&Drop Adjacent Channel | 30 |
| Add&Drop Non-Adjacent Channel | 50 |
| Express Channel | 25 |
| Ripple(dB) | 0.3 | 0.3 | 0.4 | 0.5 |
| PDL(dB) | 0.1 |
| PMD(ps) | 0.1 |
| RL(dB) | 45 |
| Directivity(dB) | 50 |
| Maximum Optical Power (mw) | 500 |
| Operating Temperature (℃) | -40～85 |
| Storage Temperature (℃) | -40～85 |
| BOX Package(mm) | 100*80*10 | 140*115*18 |
| LGX Package | 1U, 2U |
| 19’’ Rack mount Package | 1U |
Notes:
1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.
Related Pictures:
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Transmission 1Ch CWDM DWDM OADM Module Optical Add / Drop Multiplexer Images
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