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 Product >> Optical Switch Equipment >> Optical Bypass Protection Equipment (OBP)
Optical Bypass Protection Equipment, OBP

Optical Bypass Protection Equipment (OBP)

Optical Switch Equipment
Optical Bypass Protection Equipment (OBP)
Optical Bypass Protection Equipment, OBP Specification

Fiberer Rohs

1 Optical Bypass Protection Equipment (OBP)

1U panel
Optical Bypass Protection Equipment 1U
Optical Bypass Protection Equipment 1U back side


Fiberer Optical Bypass Protection Equipment (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.

Optical Bypass Protection Equipment OperationIt will take function by switching in default route to bypass the node and keep the transmission.


u      System 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


2. Optical Bypass Protection Equipment (OBP) System

2.1 Working Theory

Optical Bypass Protection Equipment Working Theory 


2.2 Optical Bypass Protection Equipment (OBP)specification



Switching time (ms)

< 15

Standardizing wavelength (nm)


Power range

-50 +23 dBm



Insertion loss(dB)



> 50

Return loss(dB)

> 45

Maximum power tolerance (mW)


Power consumption(W)

< 5

Optical connectors


Supervision interface

RJ45RS-232( or RS-485 )

Working temperature  (C)

-10 55

Storage temperature (C)

-20 70

Power supply

DC36 72V

AC85 264V




2.3 Optical Bypass Protection Equipment (OBP)Ordering Information




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


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


Bi-direction bypass in single fiber, latching type


Bi-direction bypass in duplex fibers, latching type

2.4 Optical Bypass Protection Equipment (OBP)Equipment Outlook

1U panel

Optical Bypass Protection Equipment 1U

 Optical Bypass Protection Equipment 1U back side

2.5 Optical Bypass Protection Equipment (OBP)Application Example

Optical Bypass Protection Equipment Application Example


Optical Bypass Protection Equipment Engineer  Optical Bypass Protection Equipment Making



Packaging & Labeling
To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.

All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.

Customized & OEM
Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.

Quality Assurance:  assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and invoice,match the safety of international business law.)    Customer Reviews

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