Memory Locations and Replacement Procedures
Matrix DFE-Gold Series Installation Guide B-5
Figure B-4 NEM Removal and DRAM SIMM Connector Location on 4G4282-49
2.
Refer
to
Figure B
‐
5
.
Push
the
connector
arms
away
from
the
DRAM
SIMM
and
simultaneously
lift
the
DRAM
SIMM
enough
to
release
it
from
the
connector
fingers.
Figure B-5 Removing the Existing DRAM SIMM from 4G4282-49
3.
Rotate
the
DRAM
SIMM
upward,
then
remove
it
from
the
connector
fingers.
1
Network Expansion Module (not on all DFEs)
4
DFE module front panel
2
Main PC board
5
Module connectors on main board
3
Screws (3)
6
DRAM SIMM memory module
1
Connector arms
2
DRAM SIMM
3
Connector fingers
COM
OFFLINE/ RESET
MGMT
CPU
1
2
3
GR
OUP
SELECT
1X
11X
13X
4
12X
14X
23X
24X
25X
26X
35X
36X
37X
38X
47X
48X
G R
O U
P
1
G R
O U
P
2
G R
O U
P
3
G R
O U
P
4
GR
OUP
1
2
3
4
5
6
7
8
9
10
11
12
4G
42
82
-4
9
Gb ENET
DFE
Â
1
2
3
4
5
6
1
2
3
4
5
6
7G-6MGBIC-A
À
Ã
Â
Á
Ä
Å
À
À
Á
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Summary of Contents for Matrix 6H303-48
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Page 12: ...x ...
Page 20: ...Conventions Used in This Guide xvi About This Guide ...
Page 32: ...1000BASE T Network 2 4 Network Requirements ...
