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Customized Optical Line Protection Switch (OLP)
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Customized Optical Line Protection Switch (OLP)


1:1&1+1 line protection modes are optional, and customized connectors and housing can also meet the customers' special demands.

Customized Optical Line Protection Switch (OLP)

Customized Optical Line Protection Switch (OLP)

  • US$  380.00
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Protected Mode:
Fiber Type:
Installation: Plug-in card type fits in FMT-CH chassis that can be mounted on a rack
US$  380.00
Customized, Ship on Thu. Jun. 28

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Optical Line Protection System for Fiber Protection, Bi-directional Protection, Customized Housing

OLP(Optical Line Protection) is a device used in pairs, one at each end of the optical signal to protect 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.

FS.COM provides 2 types of line protection: 1:1 line protection and 1+1 line protection. Wavelengths and connectors can be customized to meet special control and applications.The device is available with standard 1U rack mount and plug-in card.
Product Details
Fiber Type&Operating WavelengthsSMF(1310±50nm/1550±50nm) Return Loss≥55dB
Power SupplySingle/Dual powerMaximum Optical Power Load300mW
ConnectorsSC/LC UPCHousingPlug-in card/1U 19'' rack mount
Switching Speed(1+1)<15msSwitching Speed(1 to 1)<35ms
Operating Temperature-10~+50°CStorage Temperature-40~+80°C
Operating Humidity5%~95% no condensationManagementSNMP
Lifetime Warranty
All the fiber optic products in FS.COM are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

Product Highlights

Optical Line Protection Card, Placed in 1U/2U/4U Managed Chassis
  • High level of integration by plug-in design, which saves space of cabine
  • Real-time monitoring, and fast switching between primary and secondary optical lines
  • Support SNMP Management and Fast, Gigabit and 10 Gigabit Ethernet
Line Protection 
Optical Line Protection Card, Placed in 1U/2U/4U Managed Chassis

Fast Switching, 1+1 Point-to-Point OLP Using 1x2 Switches

Dual Transmitting and Selective Receiving

1+1 OLP can protect transmission network from link failures, using an optical splitter to bridge the optical signal to working fiber and protection fiber. Data transmitted over both fibers simultaneously. While for Rx, the optical signal with better quality will be selected.

Line Protection 
Fast Switching, 1+1 Point-to-Point OLP Using 1x2 Switches

Point-to-Point 1 to 1 OLP Using 2x2 Switches

Selective Transmitting and Selective Receiving

The 1 to 1 OLP system is based on two switches for both Tx and Rx paths. When there is a fault on the main route, the Rx port will detect the decreasing of the optical power. Then, this OLP system will switch the transmitting and receiving businesses from the main route to the standby route.

Line Protection 
Point-to-Point 1 to 1 OLP Using 2x2 Switches

Independent Research and Development of Management System

Our Monitor Online is a user-friendly network management system which is based on SNMP. This system can support hierarchical topology view, network fault management and alarm, user administration and configuration of the devices in the network.

Line Protection 
Independent Research and Development of Management System

Remarkable Concentration and Manageability

Hot-swappable plug-in OLP card only occupies 1 slot in the 1U/2U/4U chassis, which can be highly integrated with FS.COM management platforms and OEO/DCM/EDFA products. FS.COM 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.

Line Protection 
Remarkable Concentration and Manageability
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