Cisco AJ732A - MDS 9134 Fabric Switch Installation Manual page 81

Chapter 2 Installing the Cisco MDS 9200 Series
Figure 2-17
1
1 ESD socket (on switch)
2 ESD plug
3 Grounding cable
When installing or replacing the unit, the ground connection must always be made first and
Warning
disconnected last.
Grounding the chassis is required if you are using DC power supplies, even if the rack is already
Caution
grounded. A grounding pad with two threaded M4 holes is provided on the chassis for attaching a
grounding lug. The ground lug must be NRTL listed. In addition the copper conductor (wires) must be
used and the copper conductor must comply with NEC code for ampacity.
OL-16188-01
Location of System Ground on the Cisco MDS 9200 Series
M D
S
9 2
1 1 6
2 i
3
4
5
6
7
8
9
10
11
12
13
14 L IN
K G E
1
L IN
K G E
2
3
4
Statement 1046
2
6
5
4 Screws, M4, with square cone
washers
5 NRTL listed grounding lug
6 Close-up of grounding pad on
switch
Cisco MDS 9200 Series Hardware Installation Guide
Grounding the Chassis
2-25