User's Manual
Table Of Contents
- Eclipse Installation Manual for 5.8 GHz Unlicensed Band Rev.003
- Copyright & Terms of Use
- Aviat Networks Support
- Eclipse Product Compliance Notes
- Contents
- Volume I: Introduction and Safety
- Volume II: System Overview
- Volume III: Installation
- Chapter 1. Introduction to Eclipse Installation
- Chapter 2. IRU 600 Installation
- Chapter 3. INU and INUe Installation
- INU/INUe Overview
- Installation Requirements
- Installation Procedure
- Plug-in Installation
- INU/INUe Cable Assemblies
- DAC Trib Connectors and Cables
- NMS Connectors and Cables
- NMS 10/100Base-T Connector
- Maintenance V.24 Connector
- Auxiliary and Alarm Connectors and Cables
- AUX Data Cable: Async, HD26 to Wirewrap, 2 m
- AUX Data Cable: Sync, HD26 to Wirewrap, 2 m
- AUX Data Cable: Async, HD26 to 3 X DB9, 1 m
- AUX Data Cable: Sync, HD26 to 3 X DB9, 1 m
- AUX Data Cable: Async, AUX HD26 to AUX HD26, 1 m
- AUX Data Cable: Sync, AUX HD26 to AUX HD26, 1 m
- AUX Alarm I/O Cable: HD15 to Wirewrap, 2 m or 5 m
VOLUME II, CHAPTER 1, SYSTEM OVERVIEW
Figure 1-2. INUe
See:
l Plug-in Cards on page 20
l Data Packet Plane on page 27
l Adaptive Coding and Modulation (ACM) on page 27
l Platforms on page 29
Plug-in Cards
Plug-in cards for the INU or INUe enable quick and easy customization on Eclipse
configurations. All cards are hot-pluggable.
RACs support the radio modem function. In the transmit direction they take the dig-
ital traffic from the backplane or data packet plane and convert it to an IF signal for
connection to an RFU (IRU 600). The reverse occurs in the receive direction.
l One RAC/IRU 600 combination is used for a 1+0 link.
l Two RACs with one 1+1 IRU 600 are used for 1+1 hot-standby or diversity
links.
l RACs control TX switching and RX voting on protected / diversity links.
l XPIC (cross polarization interference cancellation) RACs support CCDP (co-
channel dual polarization) operation.
DACs support the user interface.
l Different DACs support Ethernet, DS1, DS3, and OC3 connections.
l Multiplexer DACs support transport of OC3 or DS3 with NxDS1 rates.
l Ethernet DACs support a L2 switch function. DAC GE3 supports advanced
options for Synchronous Ethernet, ring/mesh protection, QoS, buffer
management, link aggregation, VLAN tagging, and OAM.
l Most DACs can be protected using a stacked (paired) configuration.
l DS1, DS3, and OC3 DACs support Ethernet-over-TDM options to enable
Ethernet transport over legacy TDM radio or leased-line links.
20 AVIAT NETWORKS