Optical Line Auto Protection Switching System

Global Tech Optical Line Auto Protection Switching System consists of Optical Line Protection and the operation terminal, and can realize optical power monitoring, optical line auto switching, network management and other functions.  In the optical communication network, OLP can monitor optical power in real time over the working and protection optical fiber. The equipment will generate alarm and automatically switch to the protection fiber to realize the network protection once the working optical fiber power is lower the threshold configured by the user. OLP is the most simple and economic protection solution to the local and backbone networks in any topologies. 

l Significantly reduce the service interruption time, improve maintenance efficiency, recover the communication in very short time, and minimize the loss caused by link fault.

l Applicable in varied kinds of optical networks such as DWDM, CWDM, SDH, and PON so on.

l Increase the reliability of transmission networks, and improve the service quality of telecom operator.

l Effectively switch service between the working or protection route without service interruption.

l Real-time monitor the working and protection fiber optical power.

l Support remote/local management to the whole system.

l Fully transparent transmission.

l  Optical Interface

n Wavelength: 1310nm, 1550nm

n Connector: SC/PC

n Monitoring Range: -50~ 23dBm

n Monitoring Accuracy: ±0.25dB

n Monitoring Resolution: ±0.01dB

n Return Loss: ≥ 55dB

n PDL: ≤ 0.05dB

n WDL: ≤ 0.1dB

n Insertion Loss:

1:1 Protection, Tx< 1.2, Rx< 1.2dB

1+1 Protection, Tx< 4, Rx< 1.2dB

1-1 Protection, < 1.2dB

n Switch Time:

1:1 Protection, < 25ms

1+1 Protection, < 15ms

1-1 Protection, < 15ms

l   Operation Environment

n Working Temperature: -10℃~ 60℃

n Storage Temperature: -20℃~ 75℃

n Relative Humidity: 5%~ 95%, non-condensing

n No corrosive and solvent gas, no dust and heavy EMI

n Power Supply: AC 85~264V, DC -72~ -36V

n Power Consumption: ≤ 8W

n Physical Dimension: 440mm(W)* 45mm(H)* 200mm(D)