Vyyo V284-PLUS-A Subscriber WMU User Manual Revised

Vyyo Subscriber WMU Users Manual Revised

Users Manual Revised

A Vyyo Inc. Technical Document V284+A WIRELESS MODEM UNIT User’s Guide Version 1.1.5 P/N 9090-096
i Vyyö V284+A WMU User’s www.vyyo.comCopyright and Trademark Information: © 2005 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.”
ii Vyyö V284+A WMU User’s www.vyyo.comFCC Compliance Statement NOTE: This equipment is authorized under FCC ID No. PBJV284-PLUS-A to operate in the C Block of the Upper 700 MHz Band pursuant to Part 27 of the FCC’s rules. In addition, 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 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.
iii Vyyö V284+A WMU User’s www.vyyo.comCONTENTS 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 Rear Panel Connectors....................................................4 3 Using the Modem ..............................................................5 4 Technical Specifications ..................................................6 5 Problem Troubleshooting ................................................8 6 Warranty Information........................................................10 7 FCC Declaration of Conformity........................................11 8 Contacting Vyyo................................................................12
1 Vyyö V284+A WMU User’s www.vyyo.com1 OVERVIEW AND PURPOSE Welcome to the User’s Guide for the Vyyo Inc. V284+A Modem. Figure 1-1: The Vyyo V284+A 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+A modem. 1.2 Target Audience This User’s Guide is intended for users of the V284+A 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-to-multipoint architecture to deliver circuit-switched telephony and data over IP to commercial and private customers throughout the world.
2 Vyyö V284+A WMU User’s www.vyyo.com2 MODEM FEATURES AND COMPONENTS The V284+A 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 provides information about the type and status of modem operations, as described in Table 1. Figure 2-1: V284+A WMU Front Panel L.E.D. Indicators
3 Vyyö V284+A WMU User’s www.vyyo.comTable 2-1: L.E.D. Status and Functions L.E.D. Indicator Function POWER • On = Power On • Off = Power Off • Flashing = Fatal Error STATUS • On = Modem is connected to the Internet • Off = Modem is not connected to the Internet RF LINK When Status L.E.D. is Off: • RF On = The downstream link is operational • RF Off = The modem has not yet begun downstream acquisition, the downstream link is idle, or there is a problem with data reception • RF Flashing = Downstream link is being acquired When Status L.E.D. is On: • RF Flashing = Data is transferring in either in the Upstream or Downstream direction LAN& USB • On = The LAN link is operational • Off = The LAN link is not operational • Flashing = Data is transferring to or from the LAN
4 Vyyö V284+A WMU User’s www.vyyo.com2.2 Rear Panel Connectors There are three connectors located on the rear panel of the V284+A modem. Figure 2-2: V284+A WMU Rear Panel Connectors Connector or Button Function POWER Connect the 12-volt external power source here.LAN Connect an RJ-45 Ethernet cable to this port. The other end of the cable can be connected to the subscriber’s computer or an Ethernet hub or switch. Cable Connect this F-type connector to the UHF antenna. Table 2-2: V284+A Rear Panel Connectors Power LAN RF Link
5 Vyyö V284+A WMU User’s www.vyyo.com3 USING THE MODEM Follow the steps below to use the modem properly. To use the modem: 1 Check that the computer with which you are using the V284+A modem contains a working Ethernet network card, and has the following software installed and operational: • Microsoft Windows 95 operating system or later • Access to the Internet • A standard Internet browser application • The Telnet communications utility 2 Attach your computer to the modem’s LAN port with the included RJ-45 Ethernet cable. 3 Connect the antenna cable to the CABLE connector on the rear of the modem. 4 Plug the 9-Volt modem power supply jack into the POWER socket on the rear of the modem, and plug the power supply transformer unit into a standard electrical wall outlet. Note: As with any household electrical device, avoid the risk of accidental electrical shock. Make sure that your hands are completely dry and that there is no moisture on the floor or other surfaces in the immediate area of the electrical wall outlet. After connecting the power adapter to the modem, verify that the three green front panel LEDs light up for approximately 2 seconds before going out. The orange POWER LED at the left of the front panel lights up and remains lit, indicating that the modem is powered up. WARNING: To comply with FCC RF exposure compliance requirements, the modem should be located in a distance of at least 20 cm from all persons during normal operation. The antennas used for this product, outdoor or indoor, must be fixed mounted on permanent structures, providing a separation distance of at least 20 cm from all persons during normal operation and must not be co-located or operated in conjunction with any other antenna or transmitter.
6 Vyyö V284+A WMU User’s www.vyyo.com4 TECHNICAL SPECIFICATIONS General Dimensions 5.25 x 4.25 x 1.00 in. (13 x 11 x 2.5 cm) Operating Temperature 32 to 112° F (0 to 45° C) Power 800 mA at 9V Power Supply 110 - 220 VAC LED Indicators (4) Power, Status, RF/Link, LAN/USB Interface Data Interface RJ45 – 10/100 baseT Ethernet full/half duplex USB [Not currently supported] IF Interface 75 ohm Type F Female Connector IF /RFCharacteristics Downstream Frequency Range 746 – 747 MHz Downstream Receive Channel Bandwidth 330 KHz Modulation Format QPSK, 16 QAM, & 64 QAM Data Rates 583KHz– 1668 Kbps Rx Sensitivity (dBm) BW (KHz) 64 QAM 16 QAM QPSK 330 -87 -88 -88 IF /RFCharacteristics Upstream Frequency Range 776 – 777 MHz Channel Bandwidth 150 kHz Modulation Format QPSK & 16QAM Data Rates (Raw) 250 kbps – 1280 Kbps RF Amplifier P1dB 32 dBm Linear Output Power 27.6 dBm
7 Vyyö V284+A WMU User’s www.vyyo.com Service Network Management Protocol: SNMP MIB: RFC1213, RFC1493, RFC2233, RFC2669, RFC2670, DOCSIS Privacy MIB Provisioning: As per DOCSIS Security Link Layer Encryption: DES CBC, 40 and 56 Bits per user Key Distribution: Two-layer key distribution protocol, which includes DES-ECB and RSA public key encryption and HMAC-SHA1 authorization Upstream QoS Committed Information Rate (CIR) Supported Peak Information Rate (PIR) Supported Downstream QoS Supports CIR and PIR IP Protocols Network Protocols: IP, ICMP, ARP, PPPoE, 802.1Q/p, IP Multicast VoIP: G711, G729, G723 Transport Protocols: TCP, UDP, RTP Application Protocols: SNMP, TFTP, DHCP # IP Data Services 64 CPE MAC Addresses Ordering Info Part Number 220 VAC Power Supply 3BR0013-A 110 VAC Power Supply 3BR0012-A
8 Vyyö V284+A WMU User’s www.vyyo.com5 PROBLEM TROUBLESHOOTING If you encounter problems with your modem, try the following steps. 1 Check for damage to the external modem casing during shipping or installation. If you see visible damage, the modem may need replacement. 2 Verify that the 9-Volt modem power supply jack is connected to the modem POWER connector on the rear of the modem, and that the modem power supply is connected to a known-good AC power outlet. 3 Verify that the RF coaxial cable is connected properly to the modem CABLE connector. 4 Verify that the modem LAN LED is illuminated and that the LAN cable is connected to a working Ethernet network port on the PC. Following are further steps you can take to identify and correct modem problems. # Problem Description Possible Cause Potential Resolutions 1 The LEDs do not light up. • The DC plug may not be installed correctly. • The power supply may not be connected to an active AC power outlet. • The power supply may be faulty. 1. Check the connection of the power supply. Check the wall outlet with a working lamp to see if there is current. 2. Test the power supply using another modem. 3. Replace the power supply if necessary.
9 Vyyö V284+A WMU User’s www.vyyo.com# Problem Description Possible Cause Potential Resolutions 2 The LAN&USB LED does not light up. • The connection between the modem and the PC may be faulty. 1. Check the 10/100BaseT cable connection. 2. Check the network configuration: IP address, Gateway, DHCP, and DNS. 3. Reset the modem by disconnecting and reconnecting the power. 4. Replace the NIC Ethernet card. 5. Test the connection using another modem or network device. 3 The RF LINK LED is blinking or off, and the STATUS LED is off. • There is no RF signal. 1. Check coaxial cables, power inserter, transformer, antenna direction and/or splitter.
10 Vyyö V284+A WMU User’s www.vyyo.com6 WARRANTY INFORMATION The Vyyo Inc. Limited Warranty and related information can be found in the terms and conditions and/or other contracts under which this product was purchased.
11 Vyyö V284+A WMU User’s www.vyyo.com7 FCC DECLARATION OF CONFORMITY The Responsible Party for this equipment is: Company: VYYO Inc. Address: 4015 Miranda Avenue, Palo Alto, CA. 94304 Country: USA Telephone number: 001-650-3194037 Fax number: 001-650-3194066 VYYO Inc. hereby certifies and declares that the following equipment: Brand Type Product description VYYO V284+A UHF WIRELESS MODEM Complies with Part 15 of the FCC Rules as an unintentional radiator. With respect to its status as a Part 15 Class B digital device, operation of this equipment 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. Executed at: VYYO Inc 4015 Miranda Avenue Palo Alto, CA. 94304 USA on September 20, 2005 VYYO Inc. Dr. Mike Ritter VP, Marketing
12 Vyyö V284+A WMU User’s www.vyyo.com8 CONTACTING VYYO For further information about the V284+A WMU or other Vyyo products, visit the Vyyo Website at: www.vyyo.com .

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