Afar AR-9027E Manuals

Manuals and User Guides for Afar AR-9027E. We have 1 Afar AR-9027E manual available for free PDF download: Operator's Manual

Afar AR-9027E Operator's Manual

Afar AR-9027E Operator's Manual (108 pages)

Wireless Ethernet bridge

Brand: Afar | Category: Network Router | Size: 1 MB

Table of Contents

Customer Service
4
Table of Contents
7
1 Product Description

9
- Radio Overview
  9
- Radio Components
  10
- Radio Connectors
  11
- Radio Power
  12
- Outdoor Interconnect Cable
  14
2 Network Topologies and Applications

16
- Network Topologies
  16
  - Point to Point
    17
  - Point to Multipoint
    17
  - Tree Topology
    18
  - Linear Network
    19
  - Loop Topology
    20
- Roaming
  20
  - Operation
    20
  - Roaming Branches
    21
  - Fast Roaming
    21
  - Roam Change Hub Criteria
    22
  - Redundant RF Paths
    22
  - Redundant Hub Operation
    22
- Time Division Duplex
  22
  - Fixed and Variable Cycle Split
    22
  - On Demand Bandwidth Allocation
    23
- Radio Co-Location and Interference
  23
- Ethernet Bridging
  29
  - Self-Learning Bridging
    29
  - Packet Priorities
    29
- Encryption
  30
3 Installation and Setup

31
4 Commands

49
- Configuration Techniques
  49
- Command Syntax
  50
- Configuration Management Commands
  51
- Major Configuration Parameters
  54
- Internet Protocol (Ip) Management Commands
  61
- Installation and Link Monitoring Commands
  63
- Show Ethernet
  66
- File Utilities
  68
- Event Logging Commands
  70
- Miscellaneous Commands
  72
5 Network Management

75
- Telnet
  75
  - General
    75
  - Starting a Telnet Session
    75
  - Telnet Security
    76
  - Snmp
    76
    
    Command Line Interface Versus SNMP
    76
    
    What Is SNMP
    77
    
    Security Considerations in SNMP
    77
    
    Examples of Network Management Systems
    77
    
    Pulsar Radio Management Information Base (MIB)
    78
  - Udp Command and Data Interface
    78
    
    Purpose
    78
    
    UDP Command Packet Formats
    79
6 Rf Link Design

81
- Antenna Selection
  81
- Rf Path Analysis
  82
  - Line-Of-Sight Requirements
    82
  - Earth Curvature
    84
  - Fresnel Zone
    84
  - Atmospheric Refraction
    85
  - Clearing Obstructions
    85
  - Rf Link Budget Calculations
    86
- Appendix A - Command Summary
  
  89
- Appendix B - Specifications
  
  95
- Appendix C - Channel Frequencies
  
  97
- Appendix D - Cable Diagrams
  
  99
- Appendix E - Quick Setup Examples
  
  102
  - Minimum Configuration
    106

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