No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

NE40E-M2 V800R010C10SPC500 Installation Guide

This is NE40E-M2 V800R010C10SPC500 Installation Guide
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Introduction

Introduction

A clock cable is used to connect the clock interface on the NE40E to the clock interface on another device. In the case of the NE40E be equipped with one IPU, the NE40E can receive one channel 2-Mbit/s clock signals, one channel 2-MHz clock signals, one channel 1 PPS +TOD time signals, or one channel of input and one channel of output DCLS time signals from the upstream device and provides one channel 2-Mbit/s clock signals, one channel 2-MHz clock signals, one channel 1 PPS +TOD time signals, or one channel of input and one channel of output DCLS time signals to the downstream device. In the case of the NE40E be equipped with IPU, the NE40E can receive two channels 2-Mbit/s clock signals, two channels 2-MHz clock signals, two channels 1 PPS +TOD time signals, or two channels of input and two channels of output DCLS time signals from the upstream device and provides two channels 2-Mbit/s clock signals, two channels 2-MHz clock signals, two channels 1 PPS +TOD time signals, or two channels of input and two channels of output DCLS time signals to the downstream device.

One end of the clock cable is an RJ45 connector connected to the clock interface on the IPU and the other end is connected to the clock interface on an external device. The connector on the other end needs to be prepared as required on site.

An RJ45 connector is used together with the 120-ohm trunk cable.

NOTE:
The wire sequence of a trunk cable used as a clock cable differs from the wire sequence of an ordinary twisted cable.
Download
Updated: 2019-01-02

Document ID: EDOC1100058424

Views: 9345

Downloads: 47

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next