Network Device Installation Guide

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Cisco MDS 9500 Series Hardware Installation Guide
OL-17467-02
Chapter 1 Product Overview
Chassis
Cisco MDS 9509 Director
The Cisco MDS 9509 Director has a 9-slot chassis as shown in Figure 1-3, and it supports the following:
• Redundant Supervisor-2 modules with associated internal crossbar modules.
• Up to two Supervisor-1 modules that provide a switching fabric, plus a console port, COM1 port,
and a MGMT 10/100 Ethernet port on each module. Slots 5 and 6 are reserved for the supervisor
modules.
• Seven slots for optional modules that can include up to seven switching modules or six IPS modules.
• Two power supplies located in the front of the chassis. The power supplies are redundant by default
and can be configured to be combined if desired.
• One hot-swappable fan module with redundant fans.
Figure 1-3 Cisco MDS 9509 Chassis
1 Switching or services modules in
slots 1–4
5 Fan module
2 Supervisor module in slot 5 6 Power supply 1
3 Redundant supervisor module in
slot 6
7 ESD socket
4 Switching or services modules in
slots 7–9
8 Power supply 2 (redundant)
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