User's Manual
Table Of Contents
- Warning, Cautions, and Notes
- Safety
- Electrostatic Discharge (ESD)
- List of Acronyms
- Product Description
- Indicators and Connectors
- Installation
- Maintenance
- Specifications
- Chapter 1 Product Description
- Chapter 2 Indicators and Connectors
- Chapter 3 Installation
- Introduction
- Site Survey
- Unpacking and Inspection
- Nexus RT Location
- Mounting
- Figure 3-1 Mounting Bracket
- Figure 3-2 Mounting Bracket Installation on Wall
- Figure 3-3 Attaching the Nexus RT upper supports
- Figure 3-4 Attaching the Nexus RT lower supports
- Connections
- Figure 3-5 Nexus RT Cable Connections
- Figure 3-6 Attaching the Sunshield
- Commissioning
- Figure 3-7 Connection for Local Access
- Figure 3-8 Nexus Web Terminal Login Screen
- Figure 3-9 Nexus RT Home Page
- Chapter 4 Maintenance
- Chapter 5 Specifications
Overview Nexus RT
1-2 044-05311 Rev A
Figure 1-1 shows a block diagram of the Nexus RT.
Figure 1-1 Nexus RT Block Diagram
Chassis Design
The Nexus RT is housed in a cast aluminum, waterproof chassis, with a detachable sun shield approved for
outdoor use. Using an appropriate mounting bracket, the Nexus RT can be mounted on a wall.
Figure 1-2 illustrates the Nexus RT repeater with and without the sunshield attached.
Figure 1-2 Nexus RT Repeater Enclosure
Nexus RTi
Top Level Block Diagram
Legend
USB Comms
RF Path
External Interfaces
I2C Comms
RF Band Block
Not Per-Band
Wireless
Modem
Network
Element
Processor
Power
Supply
Band 1
Donor
Side
Service
Side
ENCLOSURE
Band 2
USB
RCM
I2C
USB/RS-232
4 Alarm Inputs
RCM
Donor
Duplexer
Assy
Service
Duplexer
Assy
DPA
SPA
USB
I/OBoard
PowerRS-232WANLocal
ENet
4 LED Indicators on Bulkhead
Circular DIN Connectors
Type N
RF
Type N
RF
Type N
Type N
RF
RF
Sunshield attached
Sunshield removed