DCM
 
 
Tel: +86-571-86625003
Email1: info@optictrans.com
Email2: kally@optictrans.com
WhatsApp: +86 13967163428
Skype: hightech086
 
 
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Optical Line Protection System (OLP)
   Content
Description
Optical Line Protection System (OLP) uses vacant optical fiber from different route to build a backup path. By real-time monitoring the power status in working fiber, it can automatically switch from working fiber to backup fiber when the power value of working fiber lower than a user defined threshold . OLP will provide you a more reliable, flexible and high secure optical transmission network .It is widely used for protecting backbone and important business line.
 
 
Features
1)      Low loss, High Reliability, High Stability
2)      LCD Display
3)      RS232 and Ethernet Interface
 
System Features
1)    Reduce interrupt time of communication and improve maintenance efficiency with quickly recovering communication
2)    Remarkably reduce damage to network caused by fiber failure
3)    Increase network reliability and improve service quality
4)    Harmless switch between working path and secondary path and convenient for line overhaul and cutover
5)    Real-time monitoring power level of fiber
6)    Support remote control, easy management and maintenance
7)    Transparent transmission
 
 
OLP Shown as the figure below
 
 
Specifications

Parameter
Unit
1:1
1+1
1-1
Working wavelength
nm
1310±50nm and 1550±50nm
Monitoring Power range
dBm
+23~-50
Monitoring power accuracy
dB
±0.25
Monitoring power resolution
dB
±0.01
Return loss
dB
≥55
PDL
dB
≤0.05
WDL
dB
≤0.1
Insertion loss
dB
TX<1.2, RX<1.2
TX<4, RX<1.2
<1.2
Switching time
ms
<35
<15
<15
Durability(Life)
times
>107
Oprating temperature
-10~+60°C
Storage temperature
-20~+75°C
Power supply
V
DC(36-72)V and AC(85-264)V/50~60Hz, dual power supply
Power-down Condition
hold in working path or switch to backup path
Optical connectors
SC/PC
Size
Standard 19' 1U/4U

 
Ordering Information

INFO
Ordering Type
1U
GJ-OLP-1U-1:1
GJ-OLP-1U-1+1
GJ-OLP-1U-1-1
4U
Chassis
GJ-OLP-4U
Module
GJ-OLP-M-1:1
GJ-OLP-M-1+1
GJ-OLP-M-1-1
4U OLP system with the chassis (including power module and manage module) and pluggable module.

 
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