Black Box LW004A User manual

Category
Networking
Type
User manual
CUSTOMER SUPPORT INFORMATION
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Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: [email protected]
PWR
WLNK
ETHR
H
M
L
QLT
Wireless
Bridge
PWR
WLNK
ETHR
H
M
L
QLT
PWR
WLNK
ETHR
H
M
L
QLT
Workstation
Adapter
PWR
INFR
ETHR
H
M
L
LOAD
Wireless
Ethernet Hub
3-Mbps Wireless Ethernet
Hubs, Adapters, and Bridges
FEBRUARY 1998
LW001A LW004A LW008A LW011A
LW002A LW005A LW009A LW011AE
LW003A LW007A LW010A LW012A
LW012AE
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
FEDERAL COMMUNICATIONS COMMISSION
AND
INDUSTRY CANADA
RADIO FREQUENCY INTERFERENCE STATEMENTS
This equipment generates, uses, and can radiate radio frequency energy
and if not installed and used properly, that is, in strict accordance with the
manufacturer’s instructions, may cause interference to radio communication.
It has been tested and found to comply with the limits for a Class A computing
device in accordance with the specifications in Subpart J of Part 15 of FCC rules,
which are designed to provide reasonable protection against such interference
when the equipment is operated in a commercial environment. Operation of
this equipment in a residential area is likely to cause interference, in which case
the user at his own expense will be required to take whatever measures may be
necessary to correct the interference.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emission from
digital apparatus set out in the Radio Interference Regulation of Industry Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de classe A prescrites dans le Règlement sur le
brouillage radioélectrique publié par Industrie Canada.
The LW001A, LW005A, and LW007A are certified.
The LW001A, LW005A, and LW007A are UL 19.50 approved.
The LW002A, LW003A, LW004A, LW008A, LW009A, and LW0010A are UL,
UL/C, and TUV/GS approved.
All models are ETS 300-328 and VDE Class B approved.
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
NORMAS OFICIALES MEXICANAS (NOM)
ELECTRICAL SAFETY STATEMENT
INSTRUCCIONES DE SEGURIDAD
1. Todas las instrucciones de seguridad y operación deberán ser leídas antes
de que el aparato eléctrico sea operado.
2. Las instrucciones de seguridad y operación deberán ser guardadas para
referencia futura.
3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de
operación deben ser respetadas.
4. Todas las instrucciones de operación y uso deben ser seguidas.
5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo,
cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca,
etc..
6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales
que sean recomendados por el fabricante.
7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea
recomendado por el fabricante.
8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más
allá a lo descrito en las instrucciones de operación. Todo otro servicio
deberá ser referido a personal de servicio calificado.
9. El aparato eléctrico debe ser situado de tal manera que su posición no
interfiera su uso. La colocación del aparato eléctrico sobre una cama,
sofá, alfombra o superficie similar puede bloquea la ventilación, no se
debe colocar en libreros o gabinetes que impidan el flujo de aire por los
orificios de ventilación.
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor
como radiadores, registros de calor, estufas u otros aparatos (incluyendo
amplificadores) que producen calor.
11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del
tipo descrito en el instructivo de operación, o como se indique en el
aparato.
12. Precaución debe ser tomada de tal manera que la tierra fisica y la
polarización del equipo no sea eliminada.
13. Los cables de la fuente de poder deben ser guiados de tal manera que no
sean pisados ni pellizcados por objetos colocados sobre o contra ellos,
poniendo particular atención a los contactos y receptáculos donde salen
del aparato.
14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las
recomendaciones del fabricante.
15. En caso de existir, una antena externa deberá ser localizada lejos de las
lineas de energia.
16. El cable de corriente deberá ser desconectado del cuando el equipo no
sea usado por un largo periodo de tiempo.
17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean
derramados sobre la cubierta u orificios de ventilación.
18. Servicio por personal calificado deberá ser provisto cuando:
A: El cable de poder o el contacto ha sido dañado; u
B: Objectos han caído o líquido ha sido derramado dentro del
aparato; o
C: El aparato ha sido expuesto a la lluvia; o
D: El aparato parece no operar normalmente o muestra un cambio en
su desempeño; o
E: El aparato ha sido tirado o su cubierta ha sido dañada.
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
TRADEMARKS
Apple
®
is a registered trademark of Apple Computer,
Inc.
Digital™ is a trademark of Digital Equipment
Corporation.
HP
®
is a registered trademark of Hewlett-Packard.
IBM
®
is a registered trademark of International
Business Machines Corporation.
Windows
®
is a registered trademark of Microsoft
Corporation.
ProComm
®
is a registered trademark of
DATASTORM TECHNOLOGIES, INC.™
All applied-for and registered trademarks are the
property of their respective owners.
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Contents
1. Specifications..............................................97
2. Quick-Start Setup and Operation
for the Hub.................................................14
3. Introduction...............................................16
3.1 The 3-Mbps Wireless Ethernet
Product Line.......................................16
3.2 Features of Wireless LANs .................27
4. Setting Up the LAN ...................................29
4.1 Installing the Hub
(LW001A or LW007A).......................29
4.2 Installing the Workstation Adapter
(LW002A or LW008A).......................38
4.3 Installing the 4-Port Workstation
Adapter (LW003A or LW009A) ........45
4.4 Installing the Wireless Bridge
(LW004A or LW010A).......................55
4.5 Setting Up a Basic Wireless
Ethernet Cell ......................................63
4.6 Setting Up Overlapping Cells............69
4.7 Associating with a Hub .......................71
4.8 Associating with Other Hubs..............73
4.9 Antennas..............................................74
5. Advanced Setup..........................................80
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
5.1 Accessing Advanced Setup
Functions ............................................80
5.1.1 Hub Main Menu.......................87
5.1.2 System Configuration
Menus........................................89
5.1.3 Current Station Parameters.....90
5.1.4 IP Related Items .......................91
5.1.5 WLAN Parameters....................95
5.1.6 Station Control Menu ..............105
5.2 Access Control Menu .........................108
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
1. Specifications
NOTE
All specifications apply to Hub models LW001A,
LW005A, and LW007A, Adapter models LW002A,
LW003A, LW008A, and LW009A, and Bridge models
LW004A and LW010A, unless otherwise noted.
Radio/Modem
Frequency—2.4 to 2.4835 GHz
Radio type—Spread spectrum, Frequency
Hopping
Transmission Power—10 or 100 mW
Modulation—GFSK
Data rate—1, 2, 3 Mbps
Cell size (LW001A, LW002A, LW003A, LW005A,
LW007A, LW008A, LW009A): open air—1000m
(3000 feet)
Cell size (LW001A, LW002A, LW003A, LW005A,
LW007A, LW008A, LW009A): indoor—200 m
(600 feet)
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Range, open air (LW004A, LW010A)—Up to
7 miles (10 km)
Antenna diversity—LW001A, LW002A, LW003A,
LW005A: 2 attached antennas, 2 dBi omni;
LW007A, LW008A, LW009A: 2 detached
antennas, 2 dBi omni;
LW004A: 1 or 2 attached antennas, 2 dBi omni;
LW010A: 1 or 2 detached antennas, 2 dBi omni
Optional antennas, ordered separately (for use with
LW007A, LW008A, LW009A, and LW010A)—6 dBi
Omnidirectional Antenna (part
number LW011A); 8.5 dBi Unidirectional
Antenna (part number LW012A)
Maximum number of stations supported—256
Wireless LAN Interface
Standard—IEEE 802.11 D2
Media Access Protocol—CSMA/CA
Network Interface
LAN interface—10BASE-T
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Standards—IEEE 802.3, IEEE 802.1d,
Transparent to network protocols (IP, IPX,
Appletalk, OSI, NetBIOS, DECnet, etc.)
LED Indicators (LW001A, LW005A, LW007A):
Power and Self-Test—PWR
Wired LAN activity—ETHR
Radio Interference—INFR
Wireless LAN load (3 LEDs)—H (High), M
(Medium), L (Low)
LED Indicators (LW002A, LW003A, LW004A, LW008A,
LW009A, LW010A):
Power and Self-Test
Wireless Link
Wired LAN activity
Wireless LAN signal quality (3 LEDs)
10
3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Security (LW004A, LW010A):
Encryption—802.11 compatible
Authentication—Network ID, Password
Management (LW001A, LW005A, LW007A):
SNMP agent—MIB-II, bridge MIB, Radio MIB
Wired Ethernet, serial SLIP, and wireless
management access
Software download by TFTP
Local monitor (RS-232)
Management (LW002A, LW008A):
SNMP agent—MIB-I and II, bridge MIB, Private
MIB
Wired Ethernet and wireless management access
Software downloaded by TFTP
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Management (LW003A, LW009A):
SNMP agent—MIB-1 and II, bridge MIB, Private
MIB
Wired Ethernet, serial SLIP, and wireless
management access
Software downloaded by TFTP
Management (LW004A, LW010A):
SNMP agent—MIB-II, bridge MIB, Radio MIB
Wired Ethernet, serial SLIP, and wireless
management access
Software downloaded by TFTP
Local monitor (RS-232)
Electrical
External power supply—100-250 VAC,
autosensing
Input voltage—5 VDC, 1200mA
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Dimensions
5.1”H x 3.4”W x 1.2”D (13 x 8.6 x 3 cm)
Weight
1 lb. (0.45 kg)
Environmental
Operating temperature—32° to 105° F (0° to
40° C)
Operating humidity—5% to 95% non-condensing
Immunity
Will maintain link under all conditions—Per
EN 50082-1
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Approvals (LW001A, LW005A, LW007A):
UL 19.50
FCC Part 15
ETS 300-328
VDE Class B
CE
Approvals (LW002A, LW003A, LW004A, LW008A,
LW009A, LW010A):
UL, UL/C, TUV/GS
FCC Part 15
ETS 300-328
VDE Class B
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
2. Quick Start Setup and
Operation for the Hub
Use the following steps to get up and running with
your 3-Mbps Wireless Ethernet Hub. (For more
detailed procedures, see Section 4.1.)
1. Position the Hub in a high, central location,
well away from moving objects and metal
furniture.
NOTE
When using more than one Hub, make sure to define
different hopping sequences for each Access Point.
See Chapter 5.
2. Connect the power transformer to a 110/220
VAC power supply and to the DC input socket
on the Hub.
3. Connect the Hub to the Ethernet backbone
by attaching one end of a regular, uncrossed
10BASE-T cable (not supplied) to the RJ-45
port on the back panel of the Hub (marked
UTP). Attach the other end of the connector
cable to any available Ethernet hub port.
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
4. Check the function of the Hub using
the front-panel LED indicators as follows:
PWR—Power supply
• INFR—Radio interference
• ETH—Ethernet activity
• LOAD—Number of associated stations
(Low, Medium, High)
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
3. Introduction
3.1 The 3-Mbps Wireless Ethernet Product Line
The Wireless Ethernet product line contains the
following units:
• Wireless Ethernet Hub (LW001A, LW005A,
or LW007A)
• Wireless Ethernet Workstation Adapter
(LW002A or LW008A)
• Wireless Ethernet Four-Port Workstation
Adapter (LW003A or LW009A)
• Wireless Ethernet Wireless Bridge
(LW004A or LW010A)
W
IRELESS
E
THERNET
H
UB
(LW001A, LW005A,
OR
LW007A)
The Wireless Ethernet Hub (LW001A) is a wireless
Hub that provides access for the wireless workstation
users into wired Ethernet LANs.
The Wireless Ethernet Hub for PCMCIA
(LW005A) is the same as the LW001A, except that
the LW005A must be used with the PCMCIA Wireless
Adapter (LW006A). Any reference in this manual to
the LW001A also applies to the LW005A.
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3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
The LW001A and LW007A function exactly the
same way, but the LW001A has permanently attached
antennas, and the LW007A has detachable antennas.
A third Hub, LW005A (which is covered in a separate
manual), has the same hardware as the LW007A, but
different software. It works with portable computers
equipped with the PCMCIA Wireless Adapter
(LW006A) to connect to wired Ethernet LANs.
The Hub also contains the coordinating function
that enables workstations to communicate through it
to one another inside the cell coverage area, even
though they may not be in direct line of sight.
Mobile workstations can roam from one Hub to
another that belongs to the same extended wireless
network. When Hubs are set up in such a way that
their coverage areas overlap one another, users may
roam seamlessly from cell to cell. The Workstation
Adapters “decide” when a mobile user becomes
disassociated from one Hub and associated with
another.
This process is fully transparent, requires no user
intervention, and involves no loss of data packets.
You can position multiple Hubs in locations where
you expect heavy network traffic. This will increase
the throughput capacity in the areas where you most
need it.
18
3-MBPS WIRELESS ETHERNET HUBS, ADAPTERS, AND BRIDGES
Figure 3-1. Wireless Ethernet Hub (LW001A or LW007A)
Installed on Wall.
The Wireless Ethernet Hub contains an embedded
SNMP agent that lets you manage it from the LAN
Management Information Base. Software upgrades
are downloaded by TFTP.
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Black Box LW004A User manual

Category
Networking
Type
User manual

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