
9-6 Installing intramodule and intermodule cabling
Extraction tool
Standard 1.0 Modular Option EC Installation and Maintenance Guide November 1999
Summary of cabling from backplane to I/O panel and other modules
Figure
reference NT code Cable Routing summary
Cable a NT6P0114 or
NT6P0123
I/O to backplane 5-port RS-232: From shroud S5, I/O
position, to the 5-RS-232 connector on the
inside of the right I/O panel
Note:
The 5-port RS-232 cable NT6P0109
connects to the 5-RS-232 connector on
the outside of the right I/O panel.
4-port RS-232: From shroud S7, I/O
position, to the 4-RS-232 connector on the
inside of the left I/O panel
Note:
The 4-port RS-232 cable NT6P0110
connects to the 4-RS-232 connector on
the outside of the left I/O panel.
Cable b NT6P0112 Alarm/MDM From J11 to the ALM/MDM connector on
the right I/O panel
Cable c NT6P0111 or
NT6P0124
(76 cm, 30 in.)
NT6P0118 or
NT6P0125
(152 cm, 60 in.)
NT6P0119 or
NT6P0126
(244 cm, 96 in.)
External voice
bus
This pair of cables connects modules.
They run from shroud S7 on one module to
shroud S5 or S7 on the next module,
depending on whether the next module
contains a utility card. Refer to the
following procedures:
“Installing EVB cabling—two modules, one
utility card” on page 9-12
“Installing EVB cabling—two modules, two
utility cards” on page 9-12
“Installing EVB cabling—three modules,
one utility card” on page 9-14
“Installing EVB cabling—three modules,
two utility cards” on page 9-15
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