Gaining Access to Memory Modules
B-12 Mode Switch Settings and Option Installations
Reinstalling the Optional Network Expansion Module
Refer
to
Figure B
‐
9
and
proceed
as
follows:
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
Ä
À
Á
Â
Ã
Å
Summary of Contents for 6H308-48
Page 2: ......
Page 12: ...x...
Page 16: ...xiv...
Page 56: ...Completing the Installation 3 28 Installation...
Page 70: ...Regulatory Compliance A 4 Specifications...
Page 88: ...PoE Port Status LEDs C 4 About PoE Power over Ethernet...
