AT&T System 25 - Manual (Page 126)

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