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Chapter 1: Overview
Recommended Network Setup for 3192-Type Shelves
The configuration shown in
3192-type shelves can be managed with one HRM-238 shelf. Position the HRM-238 shelf below the 3192-type
shelves. This limits the distance for the wire leads between the connectors for the management units and the line
units they manage.
Figure 1-4
and the B-side connectors on the left. The leads from the HRM-238 shelf connector attach to the Network
Management Agent (NMA) pins on the rear of the 3192-type mechanics shelves for each line unit managed. The
NMA pin on the 3192-type chassis is pin 7.
Figure 1-4. Recommended Network Setup for 3192-Type Shelves
1-4
Figure 1-4
is the recommended setup for 3192-type mechanics shelves. Up to two
shows the HRM-238 shelf from the rear view with the A-side connectors on the right
NMA 1 to 28 A
(pin 7 of
3192-type shelf
each slot)
NMA 1 to 28 B
3192-type shelf
(pin 7 of
each slot)
CO -48V
Supply
NMA 1 to 28 B
Network B
-48V A
-48V B
-48V A
-48V B
TB1
Network A
HRM Shelf
November 18, 2005
NMA 1 to 28 A
H0544-C
LTPH-UM-1315-01
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