The OLP optical line protection subsystem launched by 3C-LINK OPTO Co., Ltd is based on the advanced development of optical switch technology. It's an automatic monitoring and protection system independent of the communication transmission system and completely based on the physical link of optical cable. The system can automatically switch the signal to the optical fiber of the protection path when performance deterioration or blocking of the work path is detected. In this way, an optical communication network with high reliability, safety, flexibility, and strong disaster resistance is established.
Optical Line 1:1 Protection Card for 3C-ONTS 8600 Series Chassis
* Support line protection of dual fiber and single fiber transmission network
* Support multiple working modes of automatic or manual switching
* Supporting real-time monitoring of main and backup routes
* Fast response: switching time<20ms
* Support automatic non-return and automatic return functions, automatic return time can be set to adapt to a variety of application scenarios
* Support panel button operation. The system can be operated by button on-site without a management card
* Support power-off and power-on retention functions
* OLP cards and network management cards are independent of each other and have no influence on each other
* Support multi-kinds of graphical interface network management, such as SNMP, Web
* Support AC power 220V, DC power -48V, and 1+1 power input protection
* Can plug into 3C-OTNS8600I , 3C-OTNS8600II and 3C-OTNS8600II Chassis become standalone device
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Item |
Parameter |
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Working wavelength range |
1260nm ~ 1650nm |
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OLP type |
OLPA (dual fiber 1+1 protection) |
OLPB (dual fiber 1:1 protection) |
OLPA-BD (single fiber 1+1 protection) |
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Switching time |
＜20ms |
＜40ms |
＜20ms |
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Introduction loss |
Main path |
＜5dB |
＜3dB |
＜5.5dB |
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Backup path |
＜5dB |
＜3dB |
＜5.5dB |
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Monitoring power range |
-50 dBm ~+25dBm |
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Working temperature range |
-10℃~60℃ |
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Working humidity range |
5%~95% no condensation |
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Storage temperature |
-40℃~85℃ |
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Equipment dimension |
1U: 44 mm (H)×442 mm (W)×280 mm (D) |
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Network management |
Support multi-kinds of graphical interface network management, such as SNMP, Web |
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Optical interface |
LC/UPC |
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Power supply |
AC: 90 ~ 260V or DC: -36 ~ -72 V (support 1+1 power input backup) |
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Typical power consumption |
Full configuration<30W |
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Heat dissipation |
Fan cooling |
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MTBF |
＞100000 hours |
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