63e1 sdh/mstp multiplexer Brief introduction Idm mstp155-63 is wide narrow-band integrated optical fiber transmission equipment base on sdh/mstp technology, it can directly connected to the remote pdh multiplexer, optical modem and multi-service optical terminal and so on, integration of sdh transmission unit, e1 crossing unit and integrated service accessing unit, to adapt to various network topology can be set as a multi-service access, sdh transmission, pdh optical access functions of the small mstp equipment. Powerful network management functions, it can configure, failure and data statistics, real-time monitoring of network performance. Features 1.Two stm-1 optical interface, provide 1 +1 channel protection. 2.Provide 2mm connector, up to support 63 e1. 3.2-channel n íß 64k (n = 0 ~ 31) of the v.35/v.11 channel. 4.Provide e1, ethernet, v.35 and voice service optional. 5.Provide 4-channel ethernet physical isolation, to achieve n íß 2.048mbps bandwidth. 6.Support point-to-point, chain-shaped and ring network. 7.Comply with the itu-t g.813 standards and fully meet the timing accuracy. 8.Powerful network management features, online real-time monitoring. 9.Standard 19-inch 1u chassis structure, easy to install. Specifications Optical interface Rate: 155mbpsía4.6ppm Fiber mode: single/multi-mode Consumption: -15 ~ -8dbm Wavelength: 1310nm/1550nm Physical connector: fc/sc Sensitivity: better than -32dbm