Installation - Multitech MMH900 User Manual

4.4

Installation

Table 4-1. Installation Procedure
Composite Link Installation
1 MultiMux has an internal link modem and are connecting to a
dial-up service: Connect the RJ11 cable to the COMPOSITE LINK
INTERNAL MODEM DIAL-UP connector on the back panel of the
MultiMux and your phone line.
MultiMux has an internal link modem and are connecting to a
leased line service: Connect the RJ11 cable to the COMPOSITE
LINK INTERNAL MODEM LEASED connector on the back panel of
the MultiMux and your phone line.
MultiMux has an internal link DSU and are connecting to a DDS
or dedicated service: Connect the RJ11 cable to the COMPOSITE
LINK INTERNAL DIGITAL connector on the back panel of the
MultiMux and your phone line.
MultiMux has an internal link ISDN terminal adapter: Connect the
Mux Converter cable supplied with the unit to the COMPOSITE LINK
INTERNAL DIGITALconnector on the back panel of the MultiMux
and your phone line.
MultiMux is being connected to an external modem with an
RS232C interface: Connect the composite link cable shipped with
your MultiMux to the COMPOSITE LINK EXTERNAL RS232C/V.35
connector on the back panel and to the RS232 connector on the
external modem.
MultiMux is being connected to an external modem with a V.35
interface: Connect a V.35 interface adapter cable Multi-Tech
(#90056210) to the COMPOSITE LINK EXTERNAL RS232C/V.35
connector on the back panel and to the V.35 connector on the
external modem.
Figure 4-1. Composite Link Cabling
I
COMMAND PORT CHANNEL 8 CHANNEL 7
O
COMPOSITE LINK CHANNEL 4 CHANNEL 3
COMMAND
EXTERNAL
MODEM INTERNAL
DIAL UP LEASED DIGITAL
DIAL-UP RS232C/V.35
MODEM DSU
COMPOSITE LINK
INTERNAL
DIAL UP LEASED DIGITAL
RS232C/V.35
MODEM DSU
Chapter 4 - Installation
CHANNEL 6 CHANNEL 5
CHANNEL 2 CHANNEL 1
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