Welcome to HTFuture!
Optical Transport Network
Optical Transform Unit
OEO Converter Repeater
Fiber Protection Systems
EDFA-Erbium Doped Fiber Amplifier
Fiber Protection Systems
Optical Line Protection 1:1
Optical Line Protection 1+1
Optical Line Protection 1-1
Optical Bypass Protection

Optical Bypass Protection

Optical Bypass Protection System (OBP) is a kind of intelligent optical switch system which can bypass fault node in optical transmission network to avoid breakdown of whole network communication. It can automatically switch by detecting the node’s optical power or signal failure.
 

Features

l Physical layer protection

l Transparent transmission

l Automatic switching with no interruption

l With LCD screen and control panel

l With network management

l To reduce all loss related to network node fault

l Real-time monitoring optical power of network node

 

Technical Information

Parameter

OBP

Switching time (ms)

< 15

Standardizing wavelength (nm)

1310&1550

Power range

-50 ~ +23 dBm

Accuracy

± 5%

Insertion loss(dB)

<1.5

Crosstalk(dB)

> 50

Return loss(dB)

> 45

Maximum power tolerance (mW)

300

Power consumption(W)

< 5

Optical connectors

SC/PC

Supervision interface

RJ45, RS-232( or RS-485 )

Working temperature (°C)

-10 ~ 55

Storage temperature (°C)

-20 ~ 70

Power supply

DC: 36 ~ 2V

AC: 85 ~ 264V

Device Chassis Type

19´ 1U

 

Application

 

Copyright © 2009-2016 HTFuture All Rights Reserved. 

Eva Qin

Mr. Hu