Connecting Core Modules To A Lan - Nortel Meridian 1 Succession 1000M Installation And Configuration Manual

Page 168 of 376

Connecting Core modules to a LAN

553-3021-210 Standard 1.00
Cabling common equipment in a single group system
Connect each Core/Net module to a local area network (LAN). This
connection provides a communication channel for LAN based systems
management tools such as OTM, Symposium, Call Pilot and Element
Manager. This connection also supplies additional redundancy capabilities.
See Figure 75 on page
Note 1: If a LAN is not available, connect the second NTRC17BA
crossover Ethernet cable (included in the basic package) between the J31
ports in Core/Net 0 and Core/Net 1.
Note 2: The Core/Net I/O panel cables must be installed as described on
"Cabling the I/O panel" on
be completed.
Figure 74
CP PII to I/O panel connections)
Core shelf (front of module)
Core
cCNI
A
B
Enb
Dis
c9 c10 c11 c12 c13 c14 c15 CP
NTRC17BA
(core to core)
October 2003
169.
page 159 before the Ethernet connections can
MMDU
SYS CP
UTIL PII
C COM 1
Enb
Dis
C COM 2
L
LAN 2
L LAN 1
U USB
INIT
RESET
ALRM SPKR
HDD PWR
NT4N90BA (LAN switch)
NT4N88AA (terminal)
I/O Panel
(rear of module)
J23 J22 J21
J25
J27 J26
NTRE40AA
Ethernet Adapter
J30
J31
LAN 1
1
J34
2
J38 J37
J36
NT4N88BA (modem)
J20
J24
J28
J29
J33
J35
553-9466