Optical Bypass Protection System 

OBP


Description

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 nodes optical power or signal failure.

t will take function by switching in default route to bypass the node and keep the transmission.

Features:

◆     Automatically instant switch

◆     Real-time monitoring nodes output power

◆     Reduce damage to network from nodes failure

◆     Improve reliability of transmission network and operators service quality

◆     Optionally switch between primary path and backup path without interruptting other nodes communication


Technical Parameter

                     parameters

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

rj45rs-232( or rs-485 )

working temperature  (c)

-10 55

storage temperature (c)

-20 70

power supply

dc36 72v

ac85 264v

size

19'1u

Working Theory

OBP APP.jpg

OBP1.jpg

Ordering Information

Type

Description

G-OBP-1U-SS-N

bi-direction bypass in single fiber,non-latching type

G-OBP-1U-DS-N

bi-direction bypass in duplex fibers, non-latching type

G-OBP-1U-DS-L

bi-direction bypass in single fiber, latching type

G-OBP-1U-SS-L

bi-direction bypass in duplex fibers, latching type