Overview
STN6200-OLP-1:1 is an optical line protection service card based on advanced optical switching technology. The main function of STN6200B-OLP-1:1 is to automatically switch the optical transmission line from the in-use route to the alternate route in a very short time when the optical fiber loss on the optical transmission line becomes large or accidental break. It can ensure the normal operation of the communication service and compressing the business recovery time from several hours to millisecond stogy when the communication quality decreases or the business is interrupted.
Features
● Provides 1:1 protection mode;
● Fast switching time;
● Routing topology management;
● Real time monitoring of master routes;
● Low insertion loss;
● Support for remote, local scheduling;
● Highly integrated
● Locks when there is no light;
Specification
Item
|
Description
|
Operating Wavelength
|
1260~1360 nm / 1460~1640 nm
|
Monitoring Optical Power Range
|
+25~-50 dBm
|
MainPathInsertion Loss
|
≤3dB
|
AlternativePathInsertion Loss
|
≤3dB
|
Return Loss
|
≥45 dB
|
Crosstalk
|
≥55dB
|
Optical Power Resolution
|
≤0.01dB
|
Measurement Precision of Optical Power
|
≤0.5dB(+25 dBm~-40dBm)
≤1.0dB(-40 dBm~-50dBm)
|
Polarization Dependent Loss
|
≤0.1 dB
|
Wavelength Dependent Loss
|
≤0.25dB
|
Switching Time
|
≤50ms
|
Maximum power consumption
|
8W
|
Application