3Com 3C888 - OfficeConnect Dual 56K LAN Modem Router, User Manual

Page: 44 / 168

44 C
HAPTER
4: I
NSTALLING THE
D
UAL
56K LAN M
ODEM
Figure 26 Analog Cable Connections
You may need to use a country-specific phone adapter (optional).
Installing Analog
Equipment
You can connect up to two analog devices, such as a touch-tone telephone,
answering machine, or fax machine, to the Dual 56K LAN Modem’s two
pass-through
PHONE ports.
You will need RJ-11 to RJ-11 cables that came with the analog devices for your
analog phone port connections. In some cases, you may also need a
country-specific adapter.
To install the analog devices:
4 Connect the analog device or devices to the ports labeled PHONE 1 and PHONE 2
on the back of the Dual 56K LAN Modem and to your analog equipment, as
shown in Figure 27.
Figure 27 Analog Equipment Connection
RJ-11
RJ-11
RJ-11
RJ-11
Analog
telephone cables LAN
1
3
2
4
LIN
E 1
P
HO
NE
1 L
INE
2 P
HO
NE
2
RESET
LAN
1
3
2
4
LINE 1 PHONE 1
LINE 2 PHONE 2