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Optical Line Protection (OLP) 1:1, 1U Rack Mount
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Optical Line Protection (OLP) 1:1, 1U Rack Mount


OLP provides a more reliable, flexible and high secure optical transmission network, so widely used for protecting backbone and important business line.

FS P/N: FS-OLP 1:1-1U
Shipping Cost:
US$  45.00 to United States Via FedEx
US$  560.00
Availability: Available, Estimated on Fri. Mar. 31
There may be some difference between the estimated time and the actual time.

1:1 Optical Line Protection System for Fiber Protection, Bi-directional Protection in SMF, SC/UPC Connectors, 1U Rack Chassis

OLP-Optical Line Protection is a device that is used in the protection of network transmission line, it can realize optical power monitoring and automatic switching. In optical communication network, OLP monitors optical power of optical fiber and standby optical fiber at real time. In case the current optical power of optical fiber is less than pre-set switching threshold value, then alarm is on and it would switch to standby optical fiber automatically to protect optical transmission system line.

The 1:1 protection adopts 2x2 optical switch technologies. If the line between two transmission equipment fails, traffic is quickly switched to the backup line generated by link protection. OLPS are independent of the fiber optic wavelengths or speed, making them suitable for any kind of applications like: high density CWDM and DWDM aggregation, SONET, SDH, Ethernet or Fiber Channel transport.
Product Details
Operating Wavelengths1310±50nm & 1550±50nmReturn Loss≥55
Insertion LossTx<3.6dB, Rx<0.8dBMonitoring Power Range+23~-50dBm
Monitoring Power Resolution±0.01dBMonitoring Power Accuracy±0.25dB
Crosstalk≥55dBSwitching Speed<15ms
Power SupplyDC(-48)V and AC(110-220)V, dual power supplyMaximum Optical Power Load300mW
ConnectorsSC/UPCHousing 19'' 1U rack mount
Operating Temperature-10~+50°CStorage Temperature-40~+80°C
Operating Humidity5%~95% no condensationManagement ModeConsole, Telnet, Network management Button & LCD
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