Madu connections, Figure 2-44 – AT&T System 25 User Manual

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INSTALLATION

MADU Connections

The MADU provides a direct connection to a host computer or a large group
of data terminals (64 maximum). See Figure 2-44. The MADU has eight port
connectors; each port is equivalent to a single ADU. Complete installation

instructions for the MADU are contained in the MADU Product Guide (999-

700-525).

SYSTEM 25

CABINET

LEGEND :

TN726 - DATA LINE CP

MADU - MULTIPLE ASYNCHRONOUS DATA UNIT

SINGLE UNIT ASSEMBLY (8 ADU PORTS)

W2 - BUILDING WIRING ( 25-PAIR CABLE)

C10 - 25-PAIR CENTERFEED-TO-ENDFEED CABLE

(ALWAYS REQUIRED)

C11 -M48C OCTOPUS CABLE (7-FOOT CORD WITH

EIGHT 6-INCH ARMS FOR “DTE” HOST INTERFACE)

C12-R48G OCTOPUS CABLE (7-FOOT CORD WITH

EIGHT 6-INCH ARMS FOR “DCE” HOST INTERFACE)

Figure 2-44.

MADU to Host Computer or Terminals Connections

2-101