首页> 外国专利> METHOD AND APPARATUS FOR CIRCUIT EMULATION WITH INTEGRATED NETWORK DIAGNOSTICS AND REDUCED FORM FACTOR IN LARGE PUBLIC COMMUNICATION NETWORKS

METHOD AND APPARATUS FOR CIRCUIT EMULATION WITH INTEGRATED NETWORK DIAGNOSTICS AND REDUCED FORM FACTOR IN LARGE PUBLIC COMMUNICATION NETWORKS

机译:大型公共通信网络中集成网络诊断和降阶因子的电路仿真方法和装置

摘要

An multiservice access device (MAD) for Ethernet and DS1/DS3 services is provided for public communications carriers (telcos), for example, and has a reduced form factor (e.g., Type 400 NCTE mechanics or small enclosure), at least two 2.5 Gb/1 Gb facility side ports, at least four full rate GigE drops, complementary RJ48C demarcation and stub-ended DS1 cable options, integral T1 NIUs for in-band loopback, NPRM, SPRM, AIS/AIS-CI and RAI/RAI-CI diagnostics, lightning protection, and protection switching. The MAD has built-in SynchE and IEEE 1588 synchronization, and Stratum 3 and incoming DS1/DS3 synchronization capabilities.
机译:例如,为公共通信运营商(telcos)提供了用于以太网和DS1 / DS3服务的多服务访问设备(MAD),并且具有减小的外形尺寸(例如400型NCTE机械或小型机箱),至少两个2.5 Gb / 1 Gb设施侧端口,至少四个全速率GigE分支,互补的RJ48C分界和末梢DS1电缆选件,用于带内环回的集成T1 NIU,NPRM,SPRM,AIS / AIS-CI和RAI / RAI-CI诊断,防雷和保护切换。 MAD具有内置的SynchE和IEEE 1588同步,以及Stratum 3和传入的DS1 / DS3同步功能。

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