Airspan AS4020 Manuals

Manuals and User Guides for Airspan AS4020. We have 1 Airspan AS4020 manual available for free PDF download: Installation Manual

Airspan AS4020 Installation Manual

Airspan AS4020 Installation Manual (193 pages)

Brand: Airspan | Category: Accessories | Size: 1 MB

Table of Contents

Table of Contents
3
Installation
5
Overview AS4000
5
Overview AS4020
7
Preparation
8
Rack Installation
11
Rack Layouts
11
Rack Layouts
15
Rack Installation
17
DC Power and Alarm Cabling
19
AS4000 AC Rack Cabling and Wiring
24
AC Rack E1 Cabling 75 Ohm
24
AC Rack E1 Cabling 120 Ohm
29
AC Rack T1 Cabling
35
PTU to Host Cabling
37
AC Rack Labeling
38
Interface Connections
39
BNC Terminations to Coax
42
Type 43 Terminations to Coax
43
Access Concentrator Card Installation
45
AS4000 CT Shelf Cabling and Wiring
49
Central Terminal Rack E1 Cabling 75 Ohm
49
CT Rack E1 Cabling 120 Ohm
53
CT Rack T1 Cabling
57
Baseband Connections between CT and Expansion Racks
60
Expansion Rack Cabling
61
Central Terminal Expansion Rack Cabling
61
75 Ohm Connections
62
Antenna Configurations
64
Interface Connections
69
CT Rack Labelling
72
BNC Terminations to Coax
73
Type 43 Terminations to Coax
74
Central Terminal Card Installation
76
AS4020 CT Shelf Installation and Cabling
84
Shelf Connections
84
AS4020 Shelf Installation Upgrade into AS4000 Rack
86
Adding One AS4020 Shelf to Existing Rack
89
Adding Two AS4020 Shelves to Existing Rack
90
Adding Three AS4020 Shelves to Existing Rack
91
Adding Four AS4020 Shelves to Existing Rack
92
Adding Two AS4020 with Two AS4000
93
AS4020 Interface Connections
94
Setup and Test
95
System Testing
95
AS4000 AC Setup and Test
96
Access Concentrator: Turn-Up and DC Measurements
96
Setting up the Access Concentrator
99
Access Concentrator Rack Commissioning Test Results
106
AS4000 CT Setup and Test
111
Turn-Up and DC Measurements
111
Commissioning the Central Terminal
113
Measuring Central Terminal TX Power
119
Procedure in Case of Card Boot-Up Failure
124
Setting RX Sensitivity Using DACU 2.0-2.3Ghz & 3.4-3.6Ghz Band
125
Setting RX Sensitivity Without DACU
127
BER Test
129
Setting the System into Service
131
AS4020 CT Setup and Test
132
AS4020 Menu Map
132
AS4020 Error Messages
134
Set Traffic/Management Ports
135
Set NMS Menu
136
Set TX Power
137
Set RX Sensitivity Using a DACU Without Calibrated Coupler
141
Connecting the DACU
145
Set RX Sensitivity Without a DACU
148
Packet System Testing
152
Voice Option Testing
159
Central Terminal Rack Commissioning Test Results
160
General
167
Customer Material Repair and Return Procedures
167
Repair and Return Procedure
169
Repair Charges
174
Return & Repair Tag
175
Packing and Shipment
177
Specifications
180
Copyright Information
182
Contact Information
183
Problems with this Guide
184
Document Purpose
185
Warnings and Cautions
186
Issue Status
188
Glossary
189
Index
193

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