3Com 3C888 Network Router User Manual


 
2
P
ACKAGE
C
ONTENTS
B
EFORE
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B
EGIN
S
TEP
1. I
NSTALLING
THE
LAN M
ODEM
OfficeConnect
Dual 56K LAN Modem
OfficeConnect Dual 56K
LAN Modem Getting Started Guide
One 10BASE-T
Ethernet cable
(RJ-45 to RJ-45)
Two analog
telephone cables
(RJ-11 to RJ-11)
Power supply
transformer and
country-specific
power cord
Rubber feet
and
stacking clip
OfficeConnect Dual 56K LAN Modem
Companion Programs
CD-ROM
Contains:
Getting Started Guide (PDF)
User Guide (PDF and HTML)
EZ-LAN Wizard
LAN Modem Desktop Manager
Virtual FAX Modem/Fax Software
Dial-Up Networking 1.3
Adobe Acrobat Reader
Web Browsers
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3Com
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Dual 56K
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Getting Started Guide
PRODUC
T NO.: 3C88
8
Part No
. 1
.
024.2153
Pu
blished December 1999
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Network Assistant CD
Contains helpful networking
tutorials, troubleshooting
tips and product information
Phone port adapter
(not provided for
all locations)
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This Getting Started Guide is designed to cover the most common application of the Dual 56K LAN Modem —
configuration for shared Internet access on a dynamic IP network. For all other applications, refer to the User Guide,
located on the
OfficeConnect Dual 56K
Companion CD-ROM
.
To set up a LAN for shared access to the Internet, you must have the following:
An
Internet Service Provider (ISP) Account
A
Computer
with Ethernet connectivity, TCP/IP software,* and a CD-ROM drive
A
Web Browser
, such as Netscape Navigator (4.0 or later) or Microsoft Internet Explorer (4.0 or later),
installed on your computer
* TCP/IP is automatically included with Windows 95, 98, NT, and 2000 and is built in with Mac OS 7.6 or later.
To install the Dual 56K LAN Modem:
1
Turn off your computer.
CAUTION:
You should only connect one
computer to the LAN Modem for the initial setup.
After installing and configuring, you can connect
additional computers to the unit. Do not connect
the Dual 56K LAN Modem to an existing LAN until
after you have completed the configuration.
2
Connect your computer to LAN port
1
,
using the supplied Ethernet cable.
3
Connect the analog cables to the
LINE 1
and
LINE 2
ports, and plug the opposite
ends into available wall jacks.
You may have to use country-specific phone
port adapters.
4
If you are only using one line, use the LINE 1
port.
LAN
1
3
2
4
LINE 1 PHONE 1
LINE 2 PHONE 2
RJ-45
Ethernet
cable
RJ-45
RJ-11
RJ-11
RJ-11
RJ-11
Analog
telephone cables
LA
N
1
3
2
4
L
IN
E 1 PH
O
N
E 1
L
IN
E 2 PH
O
N
E 2
C
R
E
SE
T