Cisco 4948 Installation Guide - Page 65

Removal and Replacement Procedures - 4948e configuration example

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4 C H A P T E R Removal and Replacement Procedures This chapter describes how to perform the following removal and replacement procedures for the Catalyst 4948E and the Catalyst 4948E-F switch field-replaceable units (FRUs) and contains these sections: • Removing and Installing the DC-Input Power Supply, page 4-2 • Removing and Installing the AC-Input Power Supply, page 4-8 • Removing and Installing the Fan Tray, page 4-10 Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030 Tip For additional information about the Cisco Catalyst 4948E switch (including configuration examples and troubleshooting information), see the documents listed on this page: http://www.cisco.com/en/US/products/ps6021/tsd_products_support_series_home.html The chassis FRUs and their associated part numbers are listed in Table 4-1. Table 4-1 Catalyst 4948E and Catalyst 4948E-F Chassis FRUs FRU Fan tray Power supply Blank power supply cover Catalyst 4948E WS-X4993 AC-input-PWR-C49E-300AC-R DC-input-PWR-C49-300DC WS-X4994 Catalyst 4948E-F WS-X4993-F AC-input-PWR-C49E-300AC-F WS-X4994-F OL-21561-02 Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide 4-1

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CHAPTER
4-1
Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide
OL-21561-02
4
Removal and Replacement Procedures
This chapter describes how to perform the following removal and replacement procedures for the
Catalyst 4948E and the Catalyst 4948E-F switch field-replaceable units (FRUs) and contains these
sections:
•
Removing and Installing the DC-Input Power Supply, page 4-2
•
Removing and Installing the AC-Input Power Supply, page 4-8
•
Removing and Installing the Fan Tray, page 4-10
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Tip
For additional information about the Cisco Catalyst 4948E switch (including configuration examples
and troubleshooting information), see the documents listed on this page:
The chassis FRUs and their associated part numbers are listed in
Table 4-1
.
Table 4-1
Catalyst 4948E and Catalyst 4948E-F Chassis FRUs
FRU
Catalyst 4948E
Catalyst 4948E-F
Fan tray
WS-X4993
WS-X4993-F
Power supply
AC-input—PWR-C49E-300AC-R
DC-input—PWR-C49-300DC
AC-input—PWR-C49E-300AC-F
Blank power supply cover
WS-X4994
WS-X4994-F