Composite Link Internal Modem Leased Connector; Composite Link Internal Digital Dsu Connector; Composite Link External Rs232C/V.35 Connector; Channel 1 - Channel 8 Connectors - Multitech MMH900 User Manual

3.4.6 COMPOSITE LINK INTERNAL MODEM
LEASED Connector
This connector is used when the MultiMux MMH900 series is connected
to a lease line with an internal Multi-Tech 9600, 14.4K, or 28.8K bps
modem installed. The composite link internal modem leased connector
provides an RJ11 connection.
3.4.7 COMPOSITE LINK INTERNAL DIGITAL
DSU Connector
The composite link internal digital DSU connector is used when the
MultiMux MMH900 series is connected to a DDS or dedicated network
and an internal DSU is installed. This connector provides an RJ48
connection to the DDS or dedicated network.
3.4.8 COMPOSITE LINK EXTERNAL RS232C/
V.35 Connector
This connector is used when an external modem or DSU is connected to
the MultiMux MMH900 series. This connection can be either RS232C or
V.35. If the connection is V.35, then the shunt must be moved from the
RS232C position to the V.35 position. This connector is a DB25 female
connection.
3.4.9

CHANNEL 1 - CHANNEL 8 Connectors

Channel 1 through channel 8 connectors are used to connect the async
devices to the MultiMux MMH900 series. The MultiMux MMH904 has
four channel connectors. The MultiMux MMH908 has eight channel
connectors. These connectors provide the RS232C connection.
Chapter 3 - Front & Rear Panel Descritpions
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