Guangdong Global Telecommunication Technology Co., Ltd.
Guangdong Global Telecommunication Technology Co., Ltd.
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OCP Dualfeeding Fiberhome Fonst3000 Selective Receiving 1+1 Wavelength Protectio
The FONST 3000 supports the optical channel 1+1 wavelength protection based on the OCP cards. The OCP cards are located between the OTU cards and the client side equipment. By virtue of the dual-feeding and selective-receiving function of the OCP cards, the client signals are sent to different OTU cards, i.e. the services are dual fed to different wavelength channels to avoid service interruption due to failure of an OTU card.
| Card Name | Function | Protection Layer |
| OCP | Performs two 1+1 protection groups: The OCP card can provide the optical channel 1+1 wavelength protection and optical channel 1+1 route protection depending on the location of the card. The dualfeeding and selective-receiving is applied in the aforesaid protection. | Channel layer |
| Item | Unit | Specification | Remark | |
| Insertion loss | IN→TXA, IN→TXB | dB | ≤ 4.5 | Line 1, line 2 |
|
RXA→OUT, RXB→OUT |
dB | ≤ 1.5 | Line 1, line 2 | |
| Optical power monitoring range | RXA/RXB | dBm | -30 to 20 | Line 1, line 2 |
| Optical power detection accuracy | dBm | ≤ 1 | - | |
| Protection switching time | ms | ≤ 30 | - | |
| Card | Panel Dimensions (H × W) (mm) | Net Weight (kg) |
| OCP | 368 × 30 | 0.7 |
| Card | Maximum Power Consumption (W) |
| OCP | 5 |