WSS (9-Degree ROADM Card)
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Price: Rs 1.00
9-Degree ROADM Card (WSS)
The 9-Degree ROADM card (WSS) from D-TECH Trading integrates multiple key optical functions into a single card, including WSS, BA, PA, and OSC. It features built-in dual 1×9 WSS components with 9 ports for wavelength multiplexing and demultiplexing, supporting high-capacity DWDM and flexible optical network scheduling.
Applications
| Application | Description |
|---|---|
| OADM Station | Suitable for dynamic add/drop and pass-through of optical wavelengths |
| ROADM Station | Suitable for dynamic pass-through and scheduling of multi-degree optical wavelengths |
Technical Specifications
| Parameter | Specification |
|---|---|
| Function | Supports 9-port wavelength selective MUX and DEMUX for dynamic wavelength penetration and scheduling. Also supports power amplification and pre-amplification of the line-side MUX signal. |
| Slot Number | 2 Slots |
| Integration | Built-in Twin 1×9 WSS, BA, PA, OSC, VOA, passive filter, etc. |
| Security | Supports Automatic Power Reduction (APR) technology |
| Monitoring Port | Reserved OCM and OTDR monitoring ports in transmitting and receiving directions on the line side, externally connectable to OCM card and OTDR card |
| Channel Range | 191.35 THz ~ 196.1 THz, supports Flexible Grid spectral width N × 3.125 GHz adjustment |
| Max Number of Channels | 96 Channels (50 GHz interval) |
| Power Regulation | Supports power adjustment of each channel, attenuation range 0 to 15 dB per wavelength, with 0.1 dB step adjustment |
| Port Isolation | > 25 dB |
| Extinction Ratio | ≥ 25 dB |
| Polarization Dependent Loss | ≤ 1.5 dB |
| Attenuation Accuracy per Wavelength | ≤ 1 dB |
| Reconstruction Time | ≤ 3 s |
| Variable Gain |
BA supports adjustable gain range of 15 ~ 25 dB. PA supports adjustable gain range of 15 ~ 25 dB or 25 ~ 35 dB (optional by application scenario). |
| Output Optical Power | Maximum total output optical power ≥ 21 dBm |
| Line Side VOA Position | PA input port (BA without VOA) |
| VOA Inherent Insertion Loss | < 1 dB |
| VOA Adjustment Range | 0 ~ 15 dB |
| OSC Working Wavelength | 1510 nm |
| OSC Working Rate | 1.25 Gb/s |
| OTDR Channel Wavelength | 1625 nm |
| OTDR Channel Loss | < 1 dB |