Traditional OLP protection requires four valuable core resources. However, in many places, due to insufficient fiber resources, it is impossible to provide excess fiber resources and optical line redundancy protection.
Can we use OLP in single fiber solution
In view of the shortage of optical fiber resources and need to optical line redundancy protection, our company has developed BIDI OLP equipment to solve the problem of optical line protection in the case of insufficient optical cable resources.
OLP-BIDI only needs two fibers to realize the optical line protection function. When the main circuit fiber fails, the receiving end automatically switches to the standby fiber receiving, ensuring communication without blocking operation, improving communication system stability and reliability. It also saves fiber resources.
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Traditional OLP protection requires four valuable core resources. However, in many places, due to insufficient fiber resources, it is impossible to provide excess fiber resources and optical line redundancy protection. In view of the shortage of optical fiber resources and need to optical line redundancy protection, our company has developed BIDI OLP equipment to solve the problem of optical line protection in the case of insufficient optical cable resources. OLP-BIDI only needs two fibers to realize the optical line protection function. When the main circuit fiber fails, the receiving end automatically switches to the standby fiber receiving, ensuring communication without blocking operation, improving communication system stability and reliability. It also saves fiber resources. Optical line protection switch provides both Manual and Automatic switching mode. In Manual mode, the system switches optical path only based on the commands from user. In the Automatic mode, the system switches based on the power level detected and the preset threshold. Under automatic mode, the system can be set to be revertive or Non-revertive modes. Under Revertive mode, the system switches back to the working path automatically after the fault condition is cleared. Under Non-revertive mode, the system does not switch back.The OLP models fit HT6000 Series CH04, CH08, CH20 Chassis.
Fiber Optic Patch Codes
Fiber Optic Cables
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Single Core Wires
Paraflex UNI-R Multistrand FR PVC Insulated Cu. Paraflex Multistrand FR/FRLS PVC insulated Cu. Paraflex round multicore Flexible PVC insulated Cu. Paraflex submersible (3-coreflat) and UNI-R Submersible PVC Insulated Cu. Paraflex Aluminum Unarmored, Single Core twin flat 3 core and 4 core round solid and XLPE Aluminum Twin flat (Heavy Duty) Paraflex PVX VIR Copper Cabales. Paraflex Co-Axial wires. Paraflex Oxygen Free speaker and camera wire. Paraflex twin flat and copper flexible cables. Paraflex PVC FR tape. to 630 sq.mm core, 2 core, 3 core, 3.5 core and 4 core both in Al & Cu. Under IS: 7098 (Part 1), IS: 1554 (Part 1). Aerial Bunch cable IS: 14255 range 16 sq.mm to 95 sq.mm. PVC Rigid Conduits IS 9537 Part-3, 2003
The 40ch DWDM MUX DEMUX is designed by FIBERWDM, wavelength fromC21 toC60(1560.61nm~1529.55nnm), in accordance with the ITU-T G.694.1 100GHZ grid, it maximizes the capacity of the C-band range. The 40ch DWDM with 1310nm port is totally passive DWDM device, and support low insertion loss( wavelength ports 3.5dB; 1310nm port 0.8dB).And it conjunct with The DWDM amplifiers and DCM device, the 40ch DWDM transfer system can support a long distance transmission.
Submarine communications and telecommunication.
