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Optical Line Protection System (OLP) OLP-1:1-RU
Optical Line Protection System (OLP) OLP-1:1-RU

Optical Line Protection System (OLP) OLP-1:1-RU

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Tiêu đề
  • Liên hệ

OLP-1:1-RU
Description 
Gezhi Optical Line Protection System (OLP) uses vacant optical fiber from different routes to build a backup path. Real-time monitoring of the power status in working fiber can automatically switch from working fiber to backup fiber when the power value of working fiber is lower than a user deuser-defined old. OLP will provide a more reliable, flexible, and highly secure optical transmission network. It is widely used for protecting backbone and important business lines.
Features:
  • Reduce interrupt time of communication and improve maintenance efficiency. with quickly recovering communication.
  • Remarkably reduce damage to network caused by fiber failure.
  • Increase network reliability and improve service quality.
  • Harmless switch between working path and secondary path and convenient for line overhaul and cutover.
  • Real-time monitoring of the power level of fiber.
  • Support remote control, easy management, and maintenance.
  • Transparent transmission.
Technical Parameter
Parameters
Unit
Indicators
Type Number
 
OLP-1:1
Monitoring Power range
dBm
-50 ～ +23
Operating wavelength
nm
1310±50 and 1550±50
Test wavelength
nm
1310 /1550
Insertion Loss
dB
≤1.2
Switching time
ms
＜35
Return Loss
dB
≥ 45
Crosstalk
dB
≥ 55
PDL
dB
≤ 0.05
Fiber Type
um
9/125
Connector
 
LC/PC
Power-down Condition
 
hold in working path
Working Power Supply
（Plug-type）
V
                 AC:100～ 240    (50/60Hz)
Power Consumption
W
＜ 10
Durability (Life)
 
> 107
Operating Temperature
℃
-10 ～ 60
Storage Temperature
℃
-20 ~ + 75
Size
mm
1U:483 x 230 x 45
 
Panel to Explain
Front Panel
  • RJ45: Communications network management interface;
  • LCD: Devices that display information directly;
  • ▲: Key to move up; ▼: Key to move down;
  • Enter: Key to Confirm and Return,
  • Press and release for a short time to confirm, and press and release for a long time to return.
  • Reset: Device restart button
  • POWER1: Power 1 indicator light; POWER2: Power 1 indicator light.
  • Run: Running indicator light, flashing, running normally.
  • Auto: Automatic manual mode indicator light, light on indicates automatic mode, light off indicates manual mode.
  • Pri: The main fiber R1 and T1 indicator lights are on, indicating that they are working on the main fiber RX-R1 and TX-T1.
  • Sec: Spare R2 and T2 indicator lights, indicating that they are working on spare RXR2 and TX-T2.
  • R1:R1 fiber optic line indicator light, green light indicates normal signal, red light indicates signal exceeds threshold value.
  • R2:R2 fiber optic line indicator light, green light indicates normal signal, red light indicates signal exceeds threshold value.
  • TX: TX fiber optic line indicator light, green light indicates normal signal, red light indicates signal exceeds threshold value.
  • Ls: Internal light source indicator light, on indicates that the internal light source is on, and off indicates that the internal light source is off.
  • RX, TX, R1, T1, R2, T2: Fiber optic line interface, detailed connection method can be seen in the engineering connection diagram.
Back Panel
  • AC1:100~240V: Power 1 interface.
  • AC2:100~240V: Power 2 interface.
  • ON/OFF: Power Switch
  • RS-232: DB9 female head, serial communication interface
Default Setting
 
  • Address：01
  • RS-232: Baud rate:9600; Data bits:8 bit; Stop bit: 1 bit; Parity bit: NONE;
  • RJ45: IP: 192.168.1.100; PORT：5000; TCP/IP: TCP Server and UDP (Fixed port: 18888); Subnet Mask: 255.255.255.0; Default gateway: 192.168.1.1;
  • Tx Alarm Value: -30.00dBm
  • R1 Alarm Value: -30.00dBm
  • R2 Alarm Value: -30.00dBm
  • Main Fiber Status: Delay 1 s To T1, R1
  • Operation mode: Auto
Optical path instructions
 
Follow the user manual

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