Cisco 6400 Maintaining page 22

Replacing an NRP Module
Figure 5-17 NRP-2SV Fiber-Optic Cable Management
POWER
FAULT
MISWIRE
POWE R
FAULT
MISWI RE
Install blank filler panels to cover any unused slots. Use two retaining screws to secure each filler panel.
Step 9
Replacing an NRP-1 Module SIMM
This section describes how to remove and replace an NRP-1 SIMM module.
General SIMM Information
SIMMs are sensitive components that are susceptible to ESD damage. Handle SIMMs by the edges only;
avoid touching the memory modules, pins, or traces (the metal "fingers" along the connector edge of the
SIMM).
Figure 5-18
for removing, installing, and verifying the DRAM and Flash SIMMs are identical.
Caution To upgrade DRAM, you must install identical SIMMs in both DRAM SIMM connectors.
Cisco 6400 Hardware Installation and Maintenance Guide
5-22
FANS FAN
MULTI-
OK
FAILUR E FAN
FAILUR E CAUTIO N
When hot swapping this
fan tray,
removal and replacem ent
must
be done in under two minutes
or
system shutdow n will occur.
1
2
3
4
0A
PRO CESS OR ONLY 0B
NRP
NRP
OC-3
OC-3
STM-1 NSP
STM-1 NSP
FAIL
FAIL
PORT 0
PORT 0
CON
TX CON
RX
TX RX
STATUS
STATUS
AUX
PORT 1
PORT 1 AUX
TX
RX
TX RX
STATUS
STATUS
ACT
ACT
ETH
ETH
LNK
LNK
PCMC IA
PCMC IA
CON
CON
AUX
AUX
OC-3
OC-3
STM-1
STM-1
FAIL
Slot 1
FAIL
Slot 1
Slot 0
Slot 0
PORT 0
PORT 0
TX RX
TX
RX
STATUS ACO
STATUS
ACO
CRITI CAL
PORT 1
PORT 1 CRITI CAL
TX RX MAJO R
TX
RX MAJO R
STATUS
STATUS
MINO R
MINO R
ALAR MS
ALAR MS
STATU S
STATU S
STATU S
STATU S
FAIL
FAIL
FAIL
FAIL
PRO CESS OR ONLY
shows the locations of the DRAM and Flash SIMMs on the NRP-1 module. The procedures
5
6
7
8
OC-3
OC-3
STM-1 OC-3
STM-1
STM-1
FAIL
FAIL
FAIL
NRP-2
PORT 0
PORT 0
PORT 0
TX RX
TX RX
TX
STATUS RX
STATUS
STATUS
PORT 1
PORT 1
PORT 1
TX RX
TX RX
TX
STATUS RX
STATUS
STATUS
SUB
SLOT
0
OC-3
OC-3
STM-1 OC-3
STM-1
STM-1
FAIL
FAIL
FAIL
PORT 0
PORT 0
PORT 0
TX
RX
TX RX
TX RX
STATUS
STATUS
STATUS
PORT 1
PORT 1
PORT 1
TX
RX
TX RX
TX RX
STATUS
STATUS
STATUS
SUB
SLOT
1
Chapter 5 Maintaining the Cisco 6400
OL-2133-02