Airspan AS MAX EasyST 4.9 Manual

IP-based
Broadband Wireless Access (BWA) System
605-0000-703 Rev D
EasyST 4.9
Hardware Installation Guide
The Innovation Behind Broadband Wireless
Connecting the World

ii
Table Of Contents
Warnings ........................................................................................................................... 2
Human Exposure to Radio Frequencies ................................................................................ 2
Radio Interference ........................................................................................................... 2
Avoiding Radio Interference............................................................................................... 2
Modifications ................................................................................................................... 2
Manufacturer's Disclaimer Statement .................................................................................. 2
Declaration of Conformity .................................................................................................... 3
European Community, Switzerland, Norway, Iceland, and Liechtenstein ................................... 3
Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC................................. 3
Fcc Interference statement................................................................................................... 5
Federal Communication Commission Interference Statement .................................................. 5
About this Guide................................................................................................................. 6
Purpose .......................................................................................................................... 6
Targeted Audience ........................................................................................................... 6
Referenced Documentation................................................................................................ 6
Conventions .................................................................................................................... 6
System Overview................................................................................................................ 7
Main Features.................................................................................................................. 7
Customer Benefits............................................................................................................ 8
Architecture .................................................................................................................... 8
EasyST Models .............................................................................................................. 9
EasyST Block Diagram ................................................................................................... 9
EasyST Protocols Stack ................................................................................................ 10
Theory of Operation..................................................................................................... 11
Getting Started................................................................................................................. 12
Package Contents........................................................................................................... 12
Minimum PC Requirements .............................................................................................. 12
Physical Description .......................................................................................................... 13
Physical Dimensions ....................................................................................................... 13
Ports ............................................................................................................................ 13
LEDs ............................................................................................................................ 14
LED Button.................................................................................................................... 16
Connecting EasyST to a PC................................................................................................. 17
Connecting EasyST to Power............................................................................................... 19
Changing the AC/DC Power Adapter's Prongs ..................................................................... 19
Connecting EasyST to AC/DC Power Adapter ...................................................................... 19
Mounting EasyST .............................................................................................................. 21
Optimizing Performance..................................................................................................... 22

Table Of Contents
iii
Resetting to Default Settings .............................................................................................. 24
Attaching Clip-On Antenna ................................................................................................. 25
Specifications ................................................................................................................... 28
EasyST Specifications ..................................................................................................... 28
Power Adapter Specifications ........................................................................................... 30
Troubleshooting................................................................................................................ 32
General ........................................................................................................................... 33
Revisions ......................................................................................................................... 33
Contact Information .......................................................................................................... 34
Copyright Information ....................................................................................................... 35
Warnings and Cautions ...................................................................................................... 36
1. Disclaimer ................................................................................................................. 36
1.1 Safety Warnings ....................................................................................................... 36
1.2 Important Warning Symbols....................................................................................... 36
1.3 Important Service Information.................................................................................... 38
1.4 UL Information ......................................................................................................... 38
1.5 CE Notice ................................................................................................................ 38
1.6 European Community, Switzerland, Norway, Iceland, and Liechtenstein............................ 39
Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC ............................ 39
1.7 CAUTION................................................................................................................. 40
1.8 Lightning Protection .................................................................................................. 40
Glossary .......................................................................................................................... 42
Index.............................................................................................................................. 45

1
605-0000-703
EasyST 4.9 Installation Guide
Read the Warnings and Cautions before installing or working on this
equipment.

2
WARNINGS
Human Exposure to Radio Frequencies
The EasyST (or the external antenna, if implemented) should be installed and operated from a
minimum distance of 20 cm to your body.
Radio Interference
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment on and off, the user is encouraged to try correct the
interference by performing one or more of the following measures:
Reorientate or relocate the receiving antenna
Increase separation between the equipment and receiver
Connect the equipment to an outlet on a circuit different from that to which the receiver is
connected
Consult the dealer or an experienced radio/TV technician for help
Avoiding Radio Interference
This transmitter must not be co-located or operating in conjunction with any antenna or
transmitter.
Ensure a minimum of 1-meter separation between co-located EasySTs.
Modifications
Any changes and modifications to this device that are not expressly approved by Airspan Networks
may void the user's authority to operate the equipment.
Manufacturer's Disclaimer Statement
The information in this document is subject to change without notice and does not represent a
commitment on the part of the vendor. No warranty or representation, either expressed or implied,
is made with respect to the quality, accuracy or fitness for any particular purpose of this document.
The manufacturer reserves the right to make changes to the content of this document and/or the
products associated with it at any time without obligation to notify any person or organization of
such changes. In no event will the manufacturer be liable for direct, indirect, special, incidental or
consequential damages arising out of the use or inability to use this product or documentation, even
if advised of the possibility of such damages. This document contains materials protected by
copyright. All rights are reserved. No part of this manual may be reproduced or transmitted in any
form, by any means or for any purpose without expressed written consent of its authors. Product
names appearing in this document are mentioned for identification purchases only. All trademarks,
product names or brand names appearing in this document are registered property of their
respective owners.

3
DECLARATION OF CONFORMITY
European Community, Switzerland, Norway, Iceland, and
Liechtenstein
Declaration of Conformity with Regard to the R&TTE Directive
1999/5/EC
English:
This equipment is in compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC.
Deutsch:
Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren
entsprecheneden Vorgaben der Richtlinie 1999/5/EU.
Dansk:
Dette udstyr er i overensstemmelse med de væsentlige krav og andre relevante
bestemmelser i Directiv 1999/5/EF.
Español:
Este equipo cumple con los requisitos esenciales asi como con otras disposiciones de la
Directive 1999/5/EC.
Greek:
ÌÅ ÔÇÍ ÐÁÑÏÕÓÁ Airspan ÄÇËÙÍÅÉ ÏÔÉ ÏÅÎÏÐËÉÓÌÏÓ ÓÕÌÌÏÑÖÙÍÅÔÁÉ ÐÑÏÓ ÔÉÓ
ÏÕÓÉÙÄÅÉÓ ÁÐÁÉÔÇÓÅÉÓ ÊÁÉ ÔÉÓ ËÏÉÐÅÓ Ó×ÅÔÉÊÅÓ ÄÉÁÔÁÎÅÉÓ ÔÇÓ ÏÄÇÃÉÁÓ 1999/5/ÅÊ.
Français:
Cet appareil est conforme aux exigencies essentialles et aux autres dispositions pertinantes
de la Directive 1999/5/EC.
Íslenska:
Þessi búnaður samrýmist lögboðnum kröfum og öðrum ákvæðum tilskipunar 1999/5/ESB.
Italiano:
Questo apparato éconforme ai requisiti essenziali ed agli altri principi sanciti dalla Direttiva
1999/5/EC.
Nederlands:
Deze apparatuur voldoet aan de belangrijkste eisen en andere voorzieningen van richtlijn
1999/5/EC.
Norsk:
Dette utstyret er i samsvar med de grunnleggende krav og andre relevante bestemmelser i
EU-directiv 1999/5/EC.
Português:
Este equipamento satisfaz os requisitos essenciais e outras provisões da Directiva
1999/5/EC.
Suomalainen:
Tämälaite täyttää direktiivin 1999/5/EY oleelliset vaatimukset ja on siinäasetettujen
muidenkin ehtojen mukainen.
Svenska:

605-0000-703 EasyST 49 Installation User Guide-Rev D
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Denna utrustning är i överensstämmelse med de väsentliga kraven och andra relevanta
bestämmelser i Direktiv 1999/5/EC.
The Declaration of Conformity related to this product can be obtained from
[email protected]

5
FCC INTERFERENCE STATEMENT
Federal Communication Commission Interference Statement
This 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. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.

6
ABOUT THIS GUIDE
Thank you for purchasing Airspan's EasyST 4.9 wireless access device (hereafter referred to as
EasyST). The EasyST customer premise equipment (CPE) is part of Airspan'sAS.MAX family of
WiMAX-based products.
This section provides a preface by discussing the purpose, audience, organization, conventions, and
customer support of this guide.
Purpose
This guide provides a description of the EasyST as well as step-by-step instructions for installing the
EasyST.
Targeted Audience
This guide is intended for the end-user installing the EasyST. This device requires no professional
installation.
Referenced Documentation
For a detailed description of the Web-based management tool, refer to the WiMAX Web-based
Management User's Guide.
Conventions
This guide uses the following typographical conventions:
Convention Meaning Example
Bold Command, menu, icon,
button, and field
Click the Next
button.
"To" in bold
face and at
the beginning
of a sentence
Introduces a numbered
procedure
To download a
SW file:
Warning that provides
information that can prevent
and avoid bodily or
mechanical harm
--
Note that provides useful
information
--

7
SYSTEM OVERVIEW
EasyST 4.9 (hereafter referred to simply as EasyST) is a revolutionary, self-install, compact, indoor
WiMAX subscriber access device. EasyST delivers high-speed Internet services to subscribers' IP-
enabled devices through its wireless-based interface with WiMAX networks (i.e. ISP's base station).
EasyST is designed to work with the AS.MAX Base Station. EasyST implements Intel Corporation’s
Pro/Wireless 5116 broadband interface. EasyST is designed for the residential and small enterprise
markets, providing high-speed broadband Internet access and a Fast Ethernet connection to the
subscriber's local area network (LAN).
EasyST can be installed (indoors) by end users within minutes without the need for costly
professional installations.
EasyST operates in the 4.9 to 5.0 GHz frequency band in time division duplexing (TDD) mode.
EasyST supports IP services at uplink and downlink over-the-air speeds of up to 37 Mbps over a
channel bandwidth of 10 MHz, and up to 18 Mbps over a channel bandwidth of 5 MHz.
EasyST uses the OFDM signaling format, providing non line-of-sight (NLOS) performance. EasyST
utilizes QAM, QPSK, and BPSK modulation technologies by modulating transmitted signals and
demodulating the received signals where the original digital message can be recovered. The use of
adaptive modulation allows EasyST to optimize throughput, yielding higher throughputs while also
covering long distances.
EasyST is deployed with a clip-on antenna for providing the wireless interface with the base station.
The antenna is supplied attached to the EasyST's top panel.
The EasyST's compact design allows it to be easily mounted alongside the end-user's PC by simply
placing it on a desktop. Easy-to-read radio signal strength LED indicators on the EasyST's top panel
enables the end user to position the device in the optimum location, ensuring service availability
and reliability, whilst increasing service speed and reducing network load.
EasyST provides 10/100BaseT interface with the subscriber's LAN. In addition, the EasyST provides
an interface for adding plug-in expansion modules to provide support for features (planned for
future) such as: Wi-Fi and LAN switch; VoIP and battery backup.
EasyST is powered by an AC/DC power adapter that is plugged into any standard electrical wall
outlet. The power adapter provides interchangeable plug prongs to suit country electrical wall
sockets.
EasyST can be managed by Airspan'sAS.MAX Web-based management system using standard Web
browsers that access the Web server located on the EasyST (refer to the WiMAX Web-based
Management User's Guide), or alternatively, by an SNMP-based network management system
(Netspan) using standard and proprietary MIBs. In addition, external third-party management
systems such as HP OpenView can also manage the EasyST using these MIBs.
Main Features
The EasyST provides the following main features:
World’s First "Self-Install" WiMAX Subscriber Station
Full Indoor Non-LOS Deployment -- 256 OFDM
No professional installation, simply Plug & Play -- user unpacks, plugs in and surfs
Based on 802.16 ProWireless 5116 Rosedale chip
Designed to sit next to a computer on a desktop
Clip-on antenna containing four 90-degree, high-gain directional antennas providing 360
degree coverage (EasyST selects antenna with best RF reception) -- self pointing for easy
setup by untrained subscriber
Over-the-air rate of 37 Mbps (DL/UL) for a 10-MHz channel (18 Mbps for a 5-MHz channel)
Supports transparent bridging

605-0000-703 EasyST 49 Installation User Guide-Rev D
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Supports QoS (based on IP addresses, protocols, applications, DiffServ/TOS, 802.1p)
Configuration for Operator Network via integrated Smart Card (SIM) reader -- planned for
future
Stackable “CD”Style Design for adding plug-in expansion modules for the following
interfaces:
o Integrated IEEE 802.11b/g Wi-Fi access point and LAN switch -- planned for future
o Integrated VoIP allowing connection of 2 conventional telephones (POTS) and battery
backup -- planned for future
Customer Benefits
The EasyST offers the following customer benefits:
Self-install -- fast, easy and simple installation
Provides signal strength LEDs for quick and simple alignment with providers base station
Compact unit occupying little space
Based on the latest wireless technology WiMAX IEEE 802.16 standard
High throughput providing fast access at burst data rates of up to 37 Mbps over a channel
bandwidth of 10 MHz, and up to 18 Mbps over a channel bandwidth of 5 MHz
Low cost
Architecture
The EasyST is a self-install indoor unit requiring no professional installation. The EasyST
architecture includes the following components:
EasyST module with clip-on antenna
AC/DC power adapter with interchangeable plug prongs -- plugs into a standard electrical
wall outlet (110/240 VAC, 50/60 Hz) and supplies the EasyST with 6 VDC power
The EasyST provides a fast and easy mounting method by allowing you to simply place it on a
desktop/table, as displayed below.

System Overview
9
EasyST Models
The EasyST is available in the following optional deployment models:
EasyST with clip-on antenna containing four high-gain, integrated flat panel, 90-degree
directional antennas, providing 360 degree coverage. EasyST selects the antenna with best
RF reception with the BS by using the 6-pin Antenna Controller.
EasyST providing plug-in expansion modules supporting the following interfaces:
o Wi-Fi and LAN switch (planned for future)
o VoIP and battery backup (planned for future)
EasyST Block Diagram
The figure below displays the EasyST block diagram:

605-0000-703 EasyST 49 Installation User Guide-Rev D
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Note: EasyST uses the antenna switch to select one of the four 90-degree antennas of the
clip-on antenna.
EasyST Protocols Stack
The figure below displays a block diagram of the EasyST's network architecture, designed as a
hierarchy of protocols (i.e. protocol stack) implemented in the communication network.

System Overview
11
Theory of Operation
For basic operation, the EasyST requires no initial configuration--simply plug and play.
Configuration is automatically performed over the air by the BS. The EasyST is preconfigured
by the operator at the BS (using Netspan) with service flow parameters such as the maximum
information rate, the committed information rate, the maximum latency, and maximum jitter.
These configuration parameters are stored in Netspan's database corresponding to the
EasyST's MAC address.
Before any communication between EasyST and BS can occur, the EasyST must be positioned
in a location that provides sufficient RF reception.
To join a network, the EasyST needs to perform a few tasks. First, the "Network Entry" process
(defined in IEEE 802.16-2004) begins with the EasyST scanning for a downlink (DL) signal from
the base station, and then synchronizing to the DL channel. Thereafter the EasyST can start the
process of initial ranging, which alerts the BS to the presence of the EasyST and establishment
of management connections to obtain basic and primary management connection IDs (CID)
from the BS. After the CIDs have been obtained, the EasyST commences authorization and key
exchange. In the final stage, the EasyST registers at the base station and thereafter obtains
the IP address, time of day and the configuration file from the BS.
During Network entry, the EasyST sends the BS its MAC address. The BS then accesses
Netspan's database (via SNMP) and checks whether the EasyST's MAC address appears in the
database. If it locates the MAC address, the BS retrieves all the EasyST's configuration
parameters (service flows) from the database and downloads them to the EasyST device.
See Also:
EasyST specifications

12
GETTING STARTED
Before installing your EasyST, read the following sections to ensure that no EasyST items are
missing, minimum computer requirements are fulfilled, and you have the required installation tools.
Package Contents
The EasyST kit includes the following items:
EasyST module with clip-on antenna
AC/DC power supply adapter
Category 5 Ethernet LAN cable (1.5 meters)
Quick Installation Guide
Note: Examine the AS.MAX shipping container. If you notice any damage, or missing items
as listed in the Packing List, immediately notify the carrier that delivered the unit and contact
an Airspan representative.
Minimum PC Requirements
Ensure that your computer provides an Ethernet interface such as a Network Interface Card (that
provides an RJ-45 port).

13
PHYSICAL DESCRIPTION
This section describes the EasyST's physical description:
Physical Dimensions
Ports
LEDs
LED Button (Planned for Future)
Physical Dimensions
The physical dimensions of the EasyST are listed in the table below:
Parameter Value
Dimensions
(height x width x
depth)
With clip-on antenna: 130 x 145 x 145 mm (5.12 x
5.7 x 5.7 inches)
Without clip-on antenna: 30 x 145 x 145 mm (1.18
x 5.7 x 5.7 inches)
Weight With clip-on antenna: 0.426 kg (approximate)
Without clip-on antenna: 0.3 kg (approximate)
Ports
The EasyST provides various ports on its top, bottom, and side panels, as described in the table
below:
Panel Port Interface
8-pin RJ-45 10/100BaseT Ethernet LANSide
DC power jack 6 VDC power (supplied by AC/DC power adapter)
6-pin header Integrated Antenna Controller for attaching clip-on
antenna (determines active antenna--1 out of 4)
Top (cover
exposed)
MCX jack Clip-on antenna
30-pin IDC socket Plug-in extension board for the following interfaces
planned for future:
802.11 Wi-Fi and LAN switch
VoIP and Battery Backup
(The IDC socket accepts flat cables)
Bottom
SIM Authentication support (planned for future)
The figures below display the EasyST ports, which are located on the top (with the clip-on antenna
removed) and bottom panel respectively.

605-0000-703 EasyST 49 Installation User Guide-Rev D
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LEDs
The EasyST provides LEDs for indicating the status of various operations. These LEDs are located on
the EasyST's top panel for easy viewing, as shown in the figure below:

Physical Description
15
The EasyST LEDs are described in the table below:
LED Color Mode Status Description
On EasyST receiving powerpower Red
Off No power received by
EasyST
On 10/100BaseT network
device (e.g. PC)
correctly connected to
EasyST
Flashing Active LAN link (i.e.
traffic flow)
lan Green
Off No 10/100BaseT
interface connected to
EasyST
On Active WiMAX link
Flashing Undergoing Network
Entry
link Green
Off No WiMAX link
Customer mode
Average Signal to Noise Ratio (SNR)
signal
Green All LEDs are off < 5

605-0000-703 EasyST 49 Installation User Guide-Rev D
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First left-most
LED is on
5 < = SNR < 9
Two left-most
LEDs are on
9 < = SNR < 12
Three left-
most
LEDs are on
12 < = SNR < 16
Four left-most
LEDs are on
16 < = SNR < 22
Five LEDs are
on
22 < =SNR
PRO mode
Customer mode Off
Red Professional
Mode #1
On Modulation and FEC
Green Professional
Mode #2
On RSSI
signal
N/A Professional
Mode #3
N/A N/A
LED Button
The LED button (planned for the future) located below the LED lights provides the following
functionality:
Toggles between LED modes: Each time you press the button, the LED mode changes:
o Customer (standard mode): Signal LEDs display SNR value as described in the table
above
o Professional #1: provides technician with indication of RSSI
o Professional #2: provides technician with an indication of the modulation and FEC used in
the uplink (planned for future release)
o Professional #3: provides technician with indication of downlink throughput (planned for
future release)
Resets EasyST to factory default settings: To reset to default settings, hold down the
button for 10 seconds
Note: When any of the Professional modes are continually active for 30 seconds, the mode
returns automatically to the Customer mode.