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Cisco CGS 2520 Hardware Installation Guide
OL-31444-01
Chapter 1 Product Overview
Ports
The100 Mb/s SFP ports and the 10/100BASE-T PoE+ ports are grouped in pairs. The first member of
the pair (port 1) is above the second member (port 2) on the left. Port 3 is above port 4, and so on. The
dual-purpose ports are numbered 1 and 2.
Figure 1-2 Cisco CGS-2520-16S-8PC Cable-Side View
Ports • 10/100BASE-T Ports, page 1-4
• PoE and PoE+ Ports, page 1-4
• Dual-Purpose Gigabit Ethernet Ports, page 1-5
• Power-Input Terminal, page 1-7
• Alarm Ports, page 1-7
• Management Ports, page 1-8
1SD1 flash memory card slot
1. SD = Secure Digital
6RJ-45 console port
2LEDs 7USB (mini-Type B) console port
3Express Setup button 8Power-input terminal
410/100BASE-T ports 9Alarm port
5Dual purpose ports
1SD flash memory card slot 6Dual purpose ports
2LEDs 7RJ-45 console port
3Express Setup button 8USB (mini-Type B) console port
4100 Mb/s SFP ports 9Power-input terminal
510/100BASE-T PoE+ ports 10 Alarm port
Cisco CGS 2520
POWER
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POWER
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