1550nm OLP Optical Line Protection Switch System

1:1 OLP equipment 1+1 Optical Line Protection Switch System 1310/1550nm

GEZHI OLP(Optical Line Protection) equipment is a device used in pairs, one at each end of the optical signal to protect network transmission line. The OLP euipment uses vacant optical fiber from different route to build a backup path. It can realize optical power monitoring and automatic switching. 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 . In optical communication network, OLP monitors optical power of optical fibre and standby optical fibre at real time. In case the current optical power of optical fibre is less than pre-set switching threshold value, then alarm is on and it would switch to standby optical fibre automatically to protect optical transmission system line.

Features

Low insertion loss

Transparent transmission characteristics
Business non-invasive switch
Reduce the loss caused by line fault

High level of integration by plug-in design, which saves space of cabinet
Increase the reliability of the transmission network, improve network quality
Expansion is very convenient

OLP adopts the design of 1 U-high and can be installed into a standard 19'' metal chassis. It applies at 1+1 optical line backup system(1:1 optical line backup system). When the optical main line breaks down, It can maintain the signal transmission by automatically switch to backup line.

1+1 protection illustration:

Functional Features

Indicator light shows the status of optical line at the port

Switching threshold power and alarming threshold power can be set up by LCD screen or network management access

Two kinds of operating mode available: automatically and manually return to main line.

The main equipments at receiving site have three modes for switching: automatic, forced manual and remote control

The automatic switch time is less than 20ms

Dual hot redundancy power supply and hot-pluggable

With CLI remote network management

Specification

Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.

Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .

Gezhi Photonics keeps on cooperating with international and national universities, scientific-research units as well as taking advantage of its social talent, information and technology to benefit Enterprise Development. Owing to our excellent engineering services, custom design, technical support, product review, rapid sample prototyping and mass production fast delivering for our customers, we service more than 30 countries and regions including Europe, USA, Southeast Asian, Africa, Middle East, etc.

Having always taken the principle of innovation as its core merit, Gezhi Photonics attaches great importance to the internal management, boosting the development of the company with joint creativity of the team. Emphasizing the harmonious innovation atmosphere, a broad development platform is provided to the staff, and also it is helpful for the development of the company in product research, making the product always being at the advanced level.