Cisco SG500X-24P Administration Guide

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Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3 112
Administration: Diagnostics
This section contains information for configuring port mirroring, running cable
tests, and viewing device operational information.
It covers the following topics:
• Testing Copper Ports
• Displaying Optical Module Status
• Configuring Port and VLAN Mirroring
• Viewing CPU Utilization and Secure Core Technology
Testing Copper Ports
The Copper Test page displays the results of integrated cable tests performed on
copper cables by the Virtual Cable Tester (VCT).
VCT performs two types of tests:
• Time Domain Reflectometry (TDR) technology tests the quality and
characteristics of a copper cable attached to a port. Cables of up to 140
meters long can be tested. These results are displayed in the Test Results
block of the Copper Test page.
• DSP-based tests are performed on active GE links to measure cable length.
These results are displayed in the Advanced Information block of the
Copper Test page.
Preconditions to Running the Copper Port Test
Before running the test, do the following:
• (Mandatory) Disable Short Reach mode (see the Port Management > Green
Ethernet > Properties page)

Cisco SG500X-24P Specifications

General

Model	SG500X-24P
Ports	24
PoE Ports	24
PoE Power Budget	370W
Switching Capacity	128 Gbps
DRAM	512 MB
Flash Memory	256 MB
Power Supply	Internal
Layer	Layer 3
Rack Mountable	Yes
MAC Address Table Size	32K entries
Dimensions (W x D x H)	440 x 44 mm
Operating Temperature	0 to 45 °C
Storage Temperature	-40 to 70 °C
Operating Humidity	10% to 90% non-condensing
Storage Humidity	5% to 95% non-condensing
Jumbo Frame Support	9K bytes