Optical Line Protection (OLP) 1+1, Plug-in Card Type#66010
OLP provides a more reliable, flexible and high secure optical transmission network, so widely used for protecting backbone and important business line.
1+1 Optical Line Protection System for Fiber Protection, Bi-directional Protection in SMF, LC/UPC, Plug-in Card Type
OLP-Optical Line Protection is a device that is used in the protection of network transmission line, it can realize optical power monitoring and automatic switching. 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.
In 1+1 operation, a splitter bridge sends the Tx signal to both line and a 2x1 selector switch selects the signal from one of the line. When line failures, the selector near the Rx side of the failed traffic detects the failure, switches over, and selects the traffic from the backup line. It ensure the transmit system working normal even the main fiber was broken. It widely used in a variety of system, including: PDH, SDH, C/DWDM and CATV networks for optical fiber protection.
Operating Wavelengths||1310±50nm & 1550±50nm||Return Loss||≥55|
Insertion Loss||Tx<3.8dB, Rx<1.2dB||Monitoring Power Range||+23~-50dBm|
Monitoring Power Resolution||±0.01dB||Monitoring Power Accuracy||±0.25dB|
Power Supply||DC(-48)V and AC(110-220)V, dual power supply||Maximum Optical Power Load||300mW|
Operating Temperature||-10~+50°C||Storage Temperature||-40~+80°C|
Operating Humidity||5%~95% no condensation||Management Mode||Console, Telnet, Network management Button & LCD|
1+1 Optical Line Protection System
Real-time monitoring on both primary and secondary lines, and fast switching(<15ms)
- Low insertion loss, and can reduce the loss caused by line fault
- Dual hot redundancy power supply, hot-pluggable, support Fast, Gigabit and 10 Gigabit Ethernet
Available for All-in-One Multi-Service Transport System
As a part of multi-service transport system, hot-swappable plug-in OLP card only occupies 1 slot in the 1U/2U/4U chassis.
Remarkable Concentration and Manageability
FS Multi-service Transport (FMT) System is engineered to support low-cost 100G DWDM solutions for high-capacity optical links and conducive to save cabinet space.
Self-developed Management System
The NMC (Network Management Controller) card allows a network administrator the ability to configure and monitor the status of the line cards. Management can be achieved locally over RS232, or over the network by Telnet, Web or SNMP.
Full Set Products for FMT Series
Including chassis, accessories, active and passive cards for your variours needs.