Datasheet

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Data Sheet
Feature Description
Model Name Fan (Number) Acoustic Noise
MTBF @ 40°C
(Hours)
MTBF @
45°C (Hours)
SF500-24 No fan N/A 210,801.7 162,077
SF500-24P 2 pcs/ 6300rpm
No fan speed control
41 dB 260,626.2 198,687
SF500-48 No fan N/A 131,127.2 103,602
SF500-48P 3 pcs/9500rpm and fan
speed control
30°C=43dB
40°C=54.5dB
147,998.3 113,497
SG500-28 No fan N/A 141,161.0 109,796
SG500-28P 2 pcs/6300rpm
No fan speed control
41.2 dB 253,175.1 192,348
SG500-52 2 pcs/5000rpm
No fan speed control
41.3dB 154,250.1 117,064
SG500-52P 4 pcs/9500rpm and fan
speed control
30°C=41.1dB
40°C=54.8dB
143,124.8 105,252
SG500X-24 1 pcs/6300rpm
No fan speed control
40.2dB 246,188.2 190,535
SG500X-24P 3 pcs/9500rpm and fan
speed control
30°C=40.1dB
40°C=52.2dB
132,225.7 97,140
SG500X-48 2 pcs/5000rpm
No fan speed control
41.1dB 166,796.4 126,041
Acoustic noise and mean
time between failures (MTBF)
SG500X-48P 4 pcs/9500rpm and fan
speed control
30°C=40.9dB
40°C=54.2dB
137,246.1 111,577
Warranty Limited lifetime with next-business-day advance replacement (where available, otherwise same
day ship)
Package Contents
●
Cisco Small Business 500/500X Series Stackable Managed Switch
●
Power cord
●
Mounting kit included with all models
●
Serial cable
●
CD-ROM with user documentation (PDF) included
●
Quick Start Guide
Minimum Requirements
●
Web browser: Mozilla Firefox version 8 or later; Microsoft Internet Explorer version 7 or later, Safari, Chrome
●
Category 5 Ethernet network cable
●
TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Ordering Information
Table 2.
Model Name Product Order ID Number Description
Fast Ethernet
SF500-24 SF500-24-K9
●
24 10/100 ports
●
4 Gigabit Ethernet (2 combo* Gigabit Ethernet + 2 1GE/5GE SFP)
SF500-24P SF500-24P-K9
●
24 10/100 PoE ports
●
4 Gigabit Ethernet (2 combo* Gigabit Ethernet + 2 1GE/5GE SFP)
SF500-48 SF500-48-K9
●
48 10/100 ports
●
4 Gigabit Ethernet (2 combo* Gigabit Ethernet + 2 1GE/5GE SFP)
SF500-48P SF500-48P-K9
●
48 10/100 PoE ports
●
4 Gigabit Ethernet (2 combo* Gigabit Ethernet + 2 1GE/5GE SFP)