3Com 4800G - Page 12

12 CHAPTER 1: PRODUCT OVERVIEW
Figure 4 Appearance of the Switch 4800G PWR 48-Port
Front Panel Figure 5 Front panel of the Switch 4800G PWR 48-Port
Rear Panel Figure 6 Rear panel of the Switch 4800G PWR 48-Port
Power Supply System The Switch 4800G PWR 48-Port can adopt AC input, or 12V RPS input, or both to
provide backup. Only the recommended RPS can be used.
■ AC power input
(1) Auto-sensing 10/100/1000Base-T Ethernet port status LEDs
(2) Console port (3) 7-segment digital LED
(4) Mode button (5) Mode LED
(6) Power LED (7) RPS LED
(8) LED for extended module slot 1 (9) LED for extended module slot 2
(10) SFP port status LED
(1) (2)
(10)
(3) (6)
(7)
(8)
(9)
(4) (5) (1) (2)
(10)
(3) (6)
(7)
(8)
(9)
(4) (5)
(1) AC power socket (2) RPS port
(3) Grounding screw (4) Extended module slot 1
(5) Extended module slot 2
(1)
(2)
(3)
(4)
(5)
(1)
(2)
(3)
(4)
(5)