PTN Ring Power-Off Protection

With the Erdos PTN networks continue to grow, the kinds and quantity of bearing service increase accordingly, operation pressure is more and the current network of micro cellular, ventricular site bring in power supply stability aspects of the more obvious, not only increase the cost of materials, labor costs has become a serious problem, how to make more efficient, artificial lower cost building energy saving, green network is not just a slogan, more need to use in the actual network maintenance to.At present, if micro cellular, ventricular site under the conditions of power, if only a short time power failure usually can only wait for the city power recovery, if long time blackout, on-site jumping fiber by maintenance personnel, will throw blackout node, and then by the network maintenance personnel hand industrial service changes, because the breakpoint has been managed and both ends the optical path is affected by the barrier, cannot use Huawei cutover tool. For some bearing node portfolio more manual change of business, the workload is very large, but also accompanied by discrete business, the main business of the blocking time is long, customer perception is affected by.After the deployment of the PTN loop power protection equipment, in the same situation, power-off protection device can be power off the PTN device at both ends of the optical path of conduction, so you can go directly to the point in the network through the Huawei cutover tools, convenient and fast does not produce discrete business, also do not need maintenance personnel at the scene jump fiber. In the labor cost is saved at the same time, but also save cable resources, the most important thing is to guarantee the business recovery, reduce the loss to the minimum.