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Eci Telecom XDM-100 User Manual

Eci Telecom XDM-100
98 pages
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XDM
®
-100
Miniature MSPP for
Metro-Access and Cellular
Networks
General Description=

Table of Contents

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Eci Telecom XDM-100 Specifications

General IconGeneral
BrandEci Telecom
ModelXDM-100
CategoryNetwork Hardware
LanguageEnglish

Summary

Introduction

XDM®-100 – A Genuine MSPP in a Compact Package

Describes the XDM-100 as a Miniature MSPP for metro-access and cellular networks.

System Characteristics

MXC Functionality

Details the Main Cross-Connect and Control (MXC) card's functions for cross-connect, timing, and power.

System Design

Control and Communication

Details functions based on the redundant MXC card for control, communication, & backup.

Timing and Synchronization

Covers the TiMing Unit (TMU) in MXC for redundant, high-quality system timing.

Traffic and Cross-connect Functionality

Details the cross-connect matrix in the MXC card & its capabilities.

I/O and Data Traffic Functions

Outlines functions for I/O modules & data traffic, including PIM, SIM, & SAM.

Power Feed

Explains the fully redundant power feed subsystem & its interconnection to DC power sources.

Tributary Protection Unit

Details the Tributary Protection Unit (TPU) for hardware protection of electrical tributary modules.

Protection and Redundancy

SDH/SONET Path/Circuit Protection Schemes

Details path & circuit protection over ring & mesh topologies.

Dual Route Path Protection and Unidirectional Path Switched Ring (UPSR)

Explains advanced rings over meshes for circuitry or link failure protection.

SubNetwork Connection Protection (SNCP)

Describes SNCP providing independent trail protection for individual subnetworks.

Ethernet Protection/Rapid Spanning Tree Protocol (RSTP)

Details Ethernet protection based on RSTP for eliminating loops & providing shared restoration.

Multiplex Section Protection (MSP) and Line Protection

Covers two independent multiplex section/line protection mechanisms.

Linear Multiplex Section Protection (MSP-L) and Automatic Protection Switch (APS)

Explains protection for single optical links, suitable for star or chain topologies.

Multiplex Section Shared Protection Ring (MS-SPRing) and Bidirectional Line Switched Ring (BLSR)

Details MS-SPRing & BLSR protection for ring topologies, providing bandwidth advantages.

Management

Layered Architecture

Details the management concept using layered architecture (NEL, EML, NML).

eNM LightSoft Network Manager

Describes eNM LightSoft as a multidimensional network management system.

Fault Management

Details real-time status monitoring, color-coded icons, & alarm handling.

Redundancy and Security

Covers features for keeping the network running smoothly & protecting it.

EMS-XDM®

Details EMS-XDM functions at the EML for managing XDM NEs.

Performance Management

Describes accessing current performance data for XDM NEs & trails.

Physical Description

XDM®-100H

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