Reinstalling the optional network expansion module, Offline/ reset – Enterasys Networks Enterasys Gold Distributed Forwarding Engine 4H4285-49 User Manual
Page 82
Gaining Access to Memory Modules
B-12 Mode Switch Settings and Option Installations
Reinstalling the Optional Network Expansion Module
Refer to
1.
Position the NEM so its front panel is under the edge of the DFE module front panel.
2.
Align the two NEM connectors with the main board connectors. Then press straight
down over the two NEM connectors, applying pressure until they are properly
seated.
Figure B-9 Installing the Network Expansion Module
3.
Use two of the saved coverplate screws to fasten the NEM to the DFE‐Gold module
front panel, but do not tighten screws at this time.
4.
Insert the saved standoff through the NEM to the standoff on the main board. Screw
in the standoff, but do not tighten screws at this time.
5.
Tighten the two coverplate screws first, then the standoff.
1 NEM
3 NEM connectors
5 Coverplate screws (2)
2 Front panel
4 Main board connectors
6 Standoff
1X
G R
O U
P
1
G R
O U
P
2
11X
13X
23X
OFFLINE/ RESET
COM
CPU
M
G
M
T
GR
OUP
SELECT
GR
OUP
1
2
3
4
5
6
7
8
9
10
11
12
POE
12
X
14X
24X
G R
O U
P
3
25X
35X
26X
36X
G R
O U
P
4
37X
47X
38X
48X
1
2
3
4
48V
---
20A
MAX
OPTIONAL
PO
WER INPUT
4H
42
85
-4
9
FA
ST ENET
DFE
1
2
3
4
5
6
1
2
3
4
5
6
7G-6MGBIC-A
Д
А
Б
В
Г
Е