Airspan AS4000 Installation guide

605-0000-430 © Copyright Airspan Communications Corporation 1999
Issue 1.2 7/4/99
AS4000
Wireless Local Loop System
System Overview

AS4000 Wireless Local Loop
System Overview Preface
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AS4000 Wireless Local Loop
System Overview Preface
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Notice
1. This manual is subject to revision.
2. All rights reserved.
3. Right of modification reserved.
4. This manual is supplied without liability for errors or omissions.
5. No part of this manual may be reproduced or used except as authorised by contract or other
written permission.
6. This equipment is conditioned by the requirement that no modifications will be made to the
equipment unless the changes or modifications are expressly approved by ACC
Communications
7. Prerequisite skills: Personnel installing, commissioning, and maintaining the AS4000 products
must have a basic knowledge of telephony and radio communications, and have experience in
installing, commissioning and maintaining telecommunications products. ACC provides a range
of comprehensive training courses specifically aimed at providing operators/users of AS4000
products with the prerequisite skills to install, commission and or maintain the product. The
courses can be tailored to provide the level of training required by the operator/user.
8. Airspanand Sitespanare Registered Trademarks of Airspan Communications Corporation.
For additional information on Airspan Systems, please call your ACC Representative, or
contact ACC at:
Cambridge House
Oxford Road
Uxbridge
Middlesex
UB8 1UN
Call: (44) 895 4677100

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System Overview Preface
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Safety Instructions - Warnings and Cautions
SAFETY
1. Read and follow all warning notices and instructions marked on the product or included in this
manual
2. Do not allow anything to rest on the power cord and do not locate the product where persons
could step or walk on the power cord.
3. When installed in the final configuration, the product must comply with the applicable Safety
Standards and regulatory requirements of the country in which it is installed. If necessary, consult
with the appropriate regulatory agencies and inspection authorities to ensure compliance.
4. No hazardous RF radiation is emitted from the equipment. Measured at the surface of the
CRU radium, when transmitting, the maximum total power radiated from the CRU is 0.01% of
the UK National Radiological Protection Board basic restriction per kg. of body part.
WARNING - HAZARDOUS VOLTAGES
On AC installations, hazardous voltages exist. Use caution when verifying or working with AC
power. Remove metal jewellery that could come into contact with AC power.
On DC sections, short circuiting the low voltage, low impedance circuits can cause severe arcing
that may result in burns or eye damage. Remove rings, watches etc. to avoid shorting DC circuits.
Electro-Static Discharge ESD
Electro-Static Discharge. Many circuits contain devices which are susceptible to damage from high
impedance voltage sources. To avoid such risks always follow anti-static procedures where
marked.

AS4000 Wireless Local Loop
System Overview Preface
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Issue 1.2 Date 7/4/99
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NOTE
Airspan products do not contain hazardous substances (as defined in UK ‘Control of Substances
Hazardous to Health Regulations 1989’, and the ‘Dangerous Substances Regulations 1990’). At
the end of any Airspan product’s life cycle, the customer should consult with ACC to ensure that
the product is disposed of in conformance with the relevant regulatory requirements
The Symbol on an Airspan product signifies that it has been certified according to the EMC
directive 89/336/EEC. The product fulfils the requirements according to the following standards:
EN50082-1 for Immunity.
EN55022 Group 1 Class A for the Central Terminal Emissions.
EN55022 Group 1 Class B for the Subscriber Terminal Emissions.
NOTE
The Subscriber Terminal equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules.

AS4000 Wireless Local Loop
System Overview Preface
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Issue 1.2 Date 7/4/99
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User Response Form
Mail: Airspan Communications Limited Fax: [phone]
Cambridge House
Oxford Road
Uxbridge
Middlesex
UB8 1UN
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AS4000 Wireless Local Loop
System Overview ICL 001
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Page 1 of 2 © Copyright Airspan Communications Corporation 1999
ISSUE CONTROL LIST
Title Issue Date Issue Details
Title Page 1.2 April 1999 Band name changes
ICL-001 1.2 April 1999
IXL-001 1.2 April 1999
GSI-001 1.2 April 1999
GSI-002 1.2 April 1999
GSI-003 1.2 April 1999
GSI-004 1.2 April 1999

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CHANGE TYPE/DATE PURPOSE PAGES AFFECTED
Issue #, Month Year
1.0
1-7-98
Derived from 152-031-
100 for AS4000
product
All
1.1
2/9/98
1.2
7/4/99
Changes to Band
Descriptions Various