Ericsson MINI-LINK TN R3 ETSI User Manual

MINI-LINK TN R3 ETSI
Technical Description
MINI-LINK
™

Ericsson MINI-LINK TN R3 ETSI Specifications

General

Frequency	6-42 GHz
Channel Bandwidth	3.5, 7, 14, 28, 56 MHz
Capacity	Up to 1 Gbps
Standard	ETSI EN 302 217
Power Supply	-48 V DC
Operating Temperature	-33°C to +55°C
Interface	Ethernet

Summary

1 Introduction

1.1 General

Overview of MINI-LINK as a microwave transmission system.

1.2 Revision Information

Details updates and new products in MINI-LINK TN R3.

2 System Overview

2.1 Introduction

Brief introduction to the MINI-LINK TN R3 system and its components.

2.2 Indoor Part with AMM

Describes the indoor part of the system using AMM.

2.3 Indoor Part with ATU

Describes the indoor part of the system using ATU.

2.4 Outdoor Part

Details the components of the outdoor part.

3 Basic Node

3.1 System Architecture

Explains the architecture of the Basic Node.

3.2 Access Module Magazine (AMM)

Describes AMM types, their functions, cooling and power.

3.3 Node Processor Unit (NPU)

Details the functions and types of NPUs.

3.4 E1 Interfaces

Describes plug-in units providing E1 interfaces.

3.5 STM-1 Interface

Describes the STM-1 interface capabilities.

3.6 Ethernet Traffic

Explains how Ethernet traffic is transported.

3.7 ATM Aggregation

Describes the ATM Aggregation Unit (AAU) and its functions.

3.8 Traffic Routing

Explains the traffic routing function for aggregation.

3.9 Protection Mechanisms

Details protection mechanisms for high availability.

3.10 Synchronization

Explains synchronization modes and functions.

3.11 Equipment Handling

Describes functions for easy operation and maintenance.

3.12 MINI-LINK E Co-siting

Describes co-siting MINI-LINK E equipment.

3.13 Unstructured E3 Interface

Describes the unstructured E3 interface on SMU2.

4 Radio Terminals

4.1 Overview

Introduces Radio Terminals and their capabilities.

4.2 Modem Unit (MMU)

Describes MMU types, traffic capacity, and modulation.

4.3 Radio Unit (RAU)

Details RAU functions, mechanical design, and external interfaces.

4.4 Antennas

Describes antenna types, sizes, and installation methods.

4.5 PMP Functionality

Explains Point-to-Multipoint functionality for antenna limitations.

4.6 1+1 Protection

Describes 1+1 protection configurations for Radio Terminals.

4.7 Transmit Power Control

Explains transmit power control modes (RTPC, ATPC).

4.8 Performance Management

Details performance management for the Radio Terminal RF Interface.

5 Access Termination Unit (ATU)

5.1 Overview

Introduces the ATU and its use for PDH and Ethernet traffic.

5.2 ATU

Describes the functions of the ATU, including interfaces.

5.3 ATU C

Describes ATU C capabilities for PDH traffic transmission.

6 Management

6.2 Configuration Management

Explains configuration management.

6.3 Software Management

Describes software upgrade process.

6.4 License Management

Details license installation and management.

6.1 Fault Management

Describes fault detection, mapping, and alarm handling.

6.5 Performance Management

Covers performance monitoring.

6.6 Security Management

Describes system security features.

6.7 Data Communication Network (DCN)

Explains DCN functions.

6.8 Management Tools and Interfaces

Overview of management tools.

7 Accessories

7.1 Interface Connection Field (ICF)

Describes interface connection fields.

7.2 PSU DC/DC Kit

Details the PSU DC/DC kit.

7.3 Small Form Factor Pluggable

Describes SFP transceivers.

7.4 Optical splitter/combiner

Describes optical splitters/combiners.

7.5 DCN LAN Switch

Describes DCN LAN switches.