Vyyo V284 Users Manual
V284
W
IRELESS MODEM UNIT
User’s Guide
A Vyyo Inc. Technical Document
Document Version 1.05
November 2004
Vyyö V284 WMU User’s Guide
DOCUMENT DETAILS
Copyright and Trademark Information:
© 2004 Vyyo Inc. All rights reserved.
Vyyo Inc. reserves the right to alter the equipment specifications and descriptions in
this publication without prior notice. No part of this publication shall be deemed part
of any contract or warranty unless specifically incorporated by reference into such
contract or warranty.
The information contained herein is merely descriptive in nature, and does not
constitute a binding offer for the sale of the product described herein. Any use of
the Vyyo Inc. logo or trademarks is forbidden without prior written approval from
Vyyo Inc.
All trademarks mentioned herein are the property of their respective owners. Vyyo
Inc.’s trademarks include, but are not limited to, “Vyyo” and “Wireless liberty for all.”
Details:
Product Name: V284 WMU (Wireless Modem Unit)
Software Version:
Document Type: User’s Guide
Document Number:
Document Version:
Author:
Document File Name:
Date:
Total Pages:
Status: Production
Change History:
# Date Changed By Update
1 2004-11-04 Doug Broussard
2 2004-11-15 Doug Broussard
3 2004-12-14 Doug Broussard Added FCC Comp.
Statement
Distribution and Approval:
Approved By Approval Type Date √
Baruch Leiman Content √
Yoel Halimi Technical √
Aharon Avrahami Overall
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Vyyö V284 WMU User’s Guide
FCC Compliance Statement
NOTE: 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 or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the distance 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.
Warning!
Changes or modifications to this equipment not expressly approved by
Vyyo, Inc. could void the user’s authority to operate the equipment.
Warning!
This product was tested and shipped with shielded coaxial cable and
Category 5 Ethernet cable equipped with a shielded RJ-45 connector.
These cables must be used with the unit to ensure compliance.
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CONTENTS
1 Overview and Purpose ..................................................... 1
1.1 Purpose of This User’s Guide .......................................... 1
1.2 Target Audience............................................................... 1
1.3 Vyyo ................................................................................. 1
2 Modem Features and Components ................................. 2
2.1 Front Panel Indicators ...................................................... 2
2.2 Back Panel Ports.............................................................. 1
3 Using the Modem .............................................................. 2
4 Technical Specifications .................................................. 3
5 Problem Troubleshooting ................................................ 5
6 Warranty Information........................................................ 7
7 FCC Declaration of Conformity........................................ 9
8 Contacting Vyyo................................................................ 10
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1 O
VERVIEW AND PURPOSE
Welcome to the User’s Guide for the Vyyo Inc. V284 Modem.
Figure 1. The Vyyo V284 Wireless Modem Unit
1.1 Purpose of This User’s Guide
The purpose of this User’s Guide is to provide clear and
concise instructions for operating the Vyyo Inc. V284 modem.
1.2 Target Audience
This User’s Guide is intended for users of the V284 modem.
1.3 Vyyo
Vyyo Inc. provides fixed wireless broadband end-to-end
telephony and high-speed data connections to business and
residential subscribers. Vyyo Inc. technology uses point-tomultipoint architecture to deliver circuit-switched telephony
and data over IP to commercial and private customers
throughout the world.
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2 M
ODEM FEATURES AND COMPONENTS
The V284 modem offers the following features:
• Point-to-multipoint broadband wireless Internet access
• Superior operations over a wide range of modulation formats
and IF bandwidths, including noisy channels
• Easy installation
• Robust RF performance
• Internal radio for UHF bands
2.1 Front Panel Indicators
Four Light Emitting Diode (L.E.D.) indicators are located at
the front of the modem.
The L.E.D.s provide information about the type and status of
modem operations, as described in Table 1.
Figure 2 – V284 WMU Front Panel L.E.D. Indicators
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