New product--Flyin OBS-B2 Automatic Bypass Equipment
OBS -B2 Automatic Bypass Equipment For Optical Transmission Power Loss
Optical by-pass protection system is a kind of intelligent optical switch system which can bypass fault node in optical transmission network to avoid breakdown of whole network communication. It can automatically switch by detecting the nodes optical power supply or signal failure.
OBS-B2 is a kind of high technology product which sense the power supplier of the fiber optic equipment to switch the optical root. Its main aim is to solve the loop node equipment failure resulting in suspension or chain-shaped ring network power network base station nodes transmitting equipment failure leading to downstream nodes of power transmission business interruption issue. The product for automatic product, simple installation, no maintenance, especially for regular unattended parked off to the base station.
OBS-B2 basic working principles
The basic principle OBS-B2 is when the optical transmission equipment and OBS-B2 are power off, OBS-B2 is triggered by power switching, it automaticly disconnect with base stations of optical communications equipment, it will also workwhen power is restored. That means, Optical by-pass protection Device intervene when base optical communicate device is power on. At this time, the automatically bypass device like a smaller failure consumption connector which is between ODF and transmission device (≤1dB), When power failure happens, automatically bypass device and bypass the automatic transmission to the base station with power failure, the main optical path of the upstream and downstream stations will be connected, thus avoiding the power failed base station affect the downstream node's transmission
OBS-B2 Automatically trigger mode:
The automatically trigger is based on the power supply of optical transmission equipment and OBS-B2 will switch back to normal state when the power restores. ( Switching back time can be set.)
Depending on the wavelength of transmission equipment type, OBS-B2 includes 1550nm, 1310nm and 1550nm/1310nm Dual-wavelength standard models or other special wavelength models. OBS-B2 is not limited by the transmission rate,155M, and 622M, and2.5G, and10G Transport equipment can be applied with different speed. The package of OBS-B2 is miniaturized; whole dimension is 180x140x30mm.
Ø Site of ring network power supply in poor condition;
Ø Site of ranched-chain power supply in the poor condition
Ø Optical fiber base station unmanned.
Ø Does not meet the power requirements, but still have to ring the site;
Ø Site of no power often
Ø Automatically instant switch
Ø Real time monitoring node’s output power
Ø Reduce damage to network from node’s failure;
Ø Improve reliability of transmission network and operator’s service quality
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