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Cisco CGS 2520 Hardware Installation Guide
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Chapter 1 Product Overview
Cable Side
Cable Side
The 10/100 Fast Ethernet downlink ports in Figure 1-1 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 1-1 Cisco CGS-2520-24TC Cable-Side View
The100BASE-FX SFP ports and the 10/100 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.
1. SFP = small-form-factor pluggable.
2. PoE = Power over Ethernet.
1 SD
1
flash memory card slot
1. SD = Secure Digital
6 RJ-45 console port
2 LEDs 7 USB (mini-Type B) console port
3 Express Setup button 8 Power-input terminal
4 10/100 ports 9 Alarm port
5 Dual purpose ports
Cisco CGS 2520
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