Cisco AJ732A - MDS 9134 Fabric Switch Installation Manual page 111

Chapter 2 Installing the Cisco MDS 9500 Series
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
Figure 2-17
5
4
1 AC power connection
2 Power supply LEDs
3 Captive screws
The following applies to AC power supplies on the Cisco MDS 9506 only:
Caution
The DS-C9506 equipment is suitable for use on TN power systems and the IT-power system connection
of Norway (max 230-V phase-phase). If connected to a 230- or 400-V IT power system, beware of
high-leakage current. Earth connection is essential before connecting power supply.
Figure 2-18
Figure 2-18
1
1 Captive screws
2 PEM switch
OL-17467-02
4000-W AC Power Supply for the Cisco MDS 9509 Director
1
I
0
INPU T
FAN
OUT PUT
OK
OK
FAIL
3 2
4 Power supply switch
5 Permanent power cable
shows an AC PEM for a Cisco MDS 9506 Director.
AC PEM for Cisco MDS 9506 Director
2 3 1
3 AC power connection
Cisco MDS 9500 Series Hardware Installation Guide
Starting Up the Switch
2-31