User Manual
Table Of Contents
- ExtendAir (TDD) Digital Microwave Radios Installation and Management Guide
- Legal Notice
- Open-Source License Information
- Table of Contents
- About this Document
- Introduction
- Pre-installation Tasks
- Link Engineering and Site Planning
- Familiarization with the ExtendAir (TDD) Radios
- Initial Configuration and Back-to-Back Bench Test
- Time Division Duplex (TDD) Factors
- Link Orientation and Synchronization
- Radio Synchronization
- Offset Timing
- Virtual Local Area Network (VLAN)
- Simple Network Management Protocol (SNMP)
- System Installation and Initiation Process
- Installation
- Configuration and Management
- Telnet into the Command Line Interface (CLI)
- Telnet
- Exalt Graphical User Interface (GUI)
- Quick Start
- Navigating the GUI
- Radio Information Page
- Administration Settings Page
- Simple Network Management Protocol (SNMP) Configuration
- File Management Pages
- File Transfer Page
- File Activation Page
- System Configuration Page
- Ethernet Interface Configuration Page
- T1/E1 Configuration Pages
- VLAN Configuration Page
- Ethernet Rate Limiting
- GPS Information Page
- Alarms Page
- Performance Page
- Event Log Page
- User Throughput Page
- Diagnostic Charts Page
- Spectrum Analyzer Page
- Ethernet Utilization Page
- Reboot Page
- Manual Page
- Specifications
- Interface Connections
- Antennas
- Troubleshooting
- Back-to-back Bench Testing
- General Compliance and Safety
- Dynamic Frequency Selection
- Safety Notices
- Regulatory Notices
- Regulatory Compliance
- Regulatory Domain Keys
- EIRP Limits for the United States and Canada
- EIRP Limits for Australia
- EIRP Limits for the European Union and ITU Countries
- Declaration of Conformity to the R&TTE Directive 1999/5/EC
- Exalt Limited Hardware Warranty
- Copyright Notices
- Index
Exalt Installation and Management Guide
ExtendAir (TDD) Series Digital Microwave Radios
203591-002 81
2009-12-18
Interface Connections
This section provides the pin number assignment and wiring information for the connectors on the
ExtendAir (TDD) radios. All connectors are shown as viewed from the radio rear panel, oriented with
the PoE connector at the lower left corner.
TDM Connections
On models with TDM connections, there are two connectors for TDM; each connector has two TDM
circuits available. Figure 43 illustrates the pin orientation and functionality of these connectors.
Figure 43 TDM connectors
RSL & GPS Sync Connector
This connector can be used during the antenna alignment process, to provide a received signal level
(RSL) voltage to a voltmeter. The connector is also used for connection to an optional Exalt GPS
antenna for the purposes of GPS synchronization. Figure 44 illustrates the pin orientation and
functionality for this connector.
Pin Function
1 Tip Out (from radio) – Ch.1 & 2
2 Ring Out (from radio) – Ch.1 & 2
3 Tip Out (from radio) – Ch.3 & 4
4 Tip In (to radio) – Ch.1 & 2
5 Ring In (to radio) – Ch.1 & 2
6 Ring Out (from radio) – Ch.3 & 4
7 Tip In (to radio) – Ch.3 & 4
8 Ring In (to radio) – Ch.3 & 4