16 CHAPTER 1: PRODUCT INTRODUCTION
Figure 14 shows the front panel of the Switch 4210 26-port model.
Figure 14 The Switch 4210 26-port front panel
Rear panel
Figure 15 The Switch 4210 26-port rear panel
Power system
Switch 4210s 26-port support AC input.
■ Rate voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz
■ Input voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
Cooling system
3Com Switch 4210 non-PWR models have a fanless design cooled from natural
airflow.
The Switch 4210 Family
Front Panel LEDs
Power LED
Table 6 describes the power LED on the Switch 4210.
(1) (2) (4)
(5)(6)
(7)(8)
(3)
(7)
(1) 10/100Base-TX autosensing port Speed LED (green)
(2) 10/100Base-TX autosensing port (3) Combo port Speed LED (green)
(4) 10/100/1000Base-T autosensing port (5) Console port
(6) 100/1000Base-X SFP port (7) Link/Act LED (green)
(8) Power LED (PWR)
(1) Grounding screw (2) AC input terminal block
Tabl e 6 The power LED on the Switch 4210
LED Mark on the panel Status Description
Power LED Power ON The switch is powered on.
OFF The switch is powered off.
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