Reconfigurable OADM Optical Add Drop Multiplexing Card WDM system
Key Features of OADM
* Support 2/4/8 channel addand drop
* Plug’n play: requires no configuration
* Green product: completely passive, needs no power and no cooling
* Low insertion loss
* High channel isolation
Specification of Optical Add Drop Multiplexing Card
| Parameter | Technical Indicators | Unit | |||
| Channel Wavelength | ITU Grid | nm | |||
| Channel Spacing | 100GHz | Ghz | |||
| Channel | 2 | 4 | 8 | ||
| Channel Passband | > 0.3 | nm | |||
| Insertion Loss Flatness | <0.5 | dB | |||
| Insertion Loss | In—Drop/Add-Out | <0.9 | <1.5 | <3 | (dB) |
| In---out | <1.5 | <3.0 | <4.5 | (dB) | |
| Channel Isolation | Adjacent | 25 | dB | ||
| Non-adjacent | 35 | dB | |||
| Polarization Dependent Loss | <0.1 | dB | |||
| Directivity | >50 | dB | |||
| Return Loss | >45 | dBm | |||
| Maximum Power Handling | 26 | mw | |||
| Dimension | 191 ( W ) x 253 ( D ) x 20 ( H ) | mm | |||
|
Environment |
Operating Temperature | -10℃～+60 | ℃ | ||
| Storage Temperature | -40℃～+85 | ℃ | |||
| Relative Humidity | 5%~95% Non-condensing | ||||
Introduction
OADM board is an important part of WDM system. It can realize the dynamic reconfiguration of optical wavelength channel by OADM module. That is to say, it can dynamically adjust the wavelength resource and fiber path in optical path layer according to the change of traffic and demand in transmission network Path resource allocation makes the most effective use of network resources.
Product diagram
Functional structure
Shipping
Advantage:
1. Manufacturing: We are a powerful factory and has been in this industry about 20 years
2. Professional R＆D center: We have a professional and independent R＆D team. Most our engineers have more than 5 years experience.
3. Fast dispatch: Most of the products are in stock. Below 10pcs can arrange delivery with 3 days.
4. Small order accepted: Low MOQ accepted. 1pcs are available.
5. Insurance: all products 3 years warranty.
