Memory Locations and Replacement Procedures

Matrix DFE-Gold Series Installation Guide B-5

Figure B-4 NEM Removal and DRAM SIMM Connector Location on 4G4282-492. RefertoFigure B5.PushtheconnectorarmsawayfromtheDRAMSIMMandsimultaneouslylifttheDRAMSIMMenoughtoreleaseitfromtheconnectorfingers.Figure B-5 Removing the Existing DRAM SIMM from 4G4282-493. RotatetheDRAMSIMMupward,thenremoveitfromtheconnectorfingers.

1Network Expansion Module (not on all DFEs) 4DFE module front panel

2Main PC board 5Module connectors on main board

3Screws (3) 6DRAM SIMM memory module

1Connector arms 2DRAM SIMM 3 Connector fingers

COM
OFFLINE/
RESET
MGMT CPU
1
2
3
GROUP
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
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P
3
G
R
O
U
P
4
GROUP
1
2
3
4
5
6
7
8
9
10
11
12
4G4282-49
Gb ENET
DFE
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1
2
3
4
5
6
1
2
3
4
5
6
7G-6MGBIC-A
À
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