Optical Line Protection 1-1深圳恒通未来科技有限公司,OLP光保护设备厂家

Optical Line Protection 1-1

Optical line protection system is combined of OLP-Optical Line Protection and operation maintainance terminal, it can realize optical power monitoring, optical line auto-switching and network management etc. In optical communication network, OLP monitors optical power of optical fiber and standby optical fiber at real time. In case the current optical power of optical fiber is less than pre-set switching threshold value, then alarm is on and it would switch to standby optical fiber automatically to protect optical transmission system line. OLP can provide a protection scheme for all routes and main lines easily with low cost, can protect all networks which needs optical line switching, all these above can make a optical communication network with no-block, high reliability, safety and high anti-disaster strength.

Features

l Transparent transmission

l Automatic switching with no interruption

l With LCD screen and control panel

l With network management

l To increase network reliability and improve service quality

l Real-time monitoring power level of fiber

l Flexible schedule patch

Technical Information

Parameter	1-1
Working wavelength (nm)	1310±50nm and 1550±50nm
Monitoring Power range (dBm)	＋23 ~ -50
Monitoring power accuracy (dB)	±0.25
Monitoring power resolution (dB)	±0.01
Return loss (dB)	≥55
PDL (dB)	≤0.05
WDL (dB)	≤0.1
Insertion loss (dB)	<1.2
Switching time (ms)	<31
Durability(Life)(times)	>10⁷
Operating temperature (^oC)	-10～+60^oC
Storage temperature (^oC)	-20～+75^oC
Power supply (V)	DC(36-72)V and AC(85-264)V/50~60Hz, dual power supply
Power-down Condition	hold in working path or switch to backup path
Optical connectors	SC/PC
Dimension	Standard 19´ 1U/4U

Application