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在当前传输技术的产品体积相对较小;一体化的传输设备,能够减少管理和监控的成本;长途干线网需要容量较大的传输技术;本地骨干网对扩展性的要求较高,不确定的业务量较多,且业务类型较多;目前4G技术已经全面的商业化运行,传输的速率得到了明显的提升;未来的传输技术必将向着全光网AON技术迈进,并以其优良的性能在演进过程中逐渐取代传统的传输技术;5G技术的传输速率更高、功耗更低。
In the current transmission technology, the product size is relatively small. The integrated transmission equipment can reduce the cost of management and monitoring. The long-distance trunk network needs a larger transmission technology. The local backbone network requires higher expansibility and uncertainty More traffic and more types of services. At present, the 4G technology has been fully commercialized and the transmission rate has been significantly improved. The future transmission technology is bound to move toward the all-optical AON technology. With its excellent performance In the evolution of the gradual replacement of the traditional transmission technology; 5G technology, higher transmission rate, lower power consumption.