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- Products description -
1+1 Optical line protection OLP. Optical line protection equipment is used in backup optical line protection system. The equipment uses advanced automatic optical line switching module, which is used in optical communication system for main or backup switching optical devices, it can automatically identify the status of the optical line signal is in main status or backup status, then it will switch optical line immediately to ensure when the main line broken, the backup line is still working, to improve the operator’s service quality.
- Product Features -
Indicator light display the status of the optical line interface
Set switch threshold power and alarm threshold power by LCD in the equipment or Network management
Two working mode: automatically return mode and non-automatically return mode.
Receiver’s switching time has automatic mode, manual mode and remote mode.
Automatic switching time lower than 20ms.
1+1 power supply backup system, hot plugging support.
Network management based on SNMP, CLI, WEB optional
Parameter | Specification |
Adjustment Wavelength | 1310 &1550nm |
Sender insertion loss | < 1.5dB |
Receiver insertion loss | < 1.5dB |
Return loss | ≥ 45dB |
Crosstalk | > 55dB |
PDL | <0.1dB |
Optical power monitoring | -50~20dBm |
Switching time | < 40ms |
Automatic switch threshold power | -30dBm |
Switch mode | Automatic, manual, remote |
Input/Output optical interface | SC/APC、SC/PC、FC/APC、FC/PC |
Network management jack | RJ45、RS232 |
Network management mode | CLI 、WEB 、SNMP |
Dimension | 19”1U case |
Operating Temperature | -10℃ ~ 60℃ |
Storage Temperature | -40℃ ~ 80℃ |
Humidity | 5% ~ 95% |
Power | 220V/AC，50Hz；-48V/DC |
Order information
Item | Name | Model | Specification |
1 | OLP(1+1) | OLP-S-1-1 | 1+1 mode OLP, single mode LC/PC interface |
2 | OLP(1:1) | OLP-S-3-1 | 1:1 mode OLP, with the preparation of fiber detection, single mode LC/PC interface |
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文档下载 | 咨询热线：0755-27524036 |
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