3Com Comprehensive Guide to the 4210G Network Switch

Switch 4210G PWR 24-Port

Front Panel

Figure 1-5Front panel of the Switch 4210G PWR 24-Port Ethernet switch

(1)10/100/1000 Base-T auto-sensing Ethernet port

(2)10/100/1000 Base-T auto-sensing Ethernet port status LED

(3)	1000 Base-X SFP port	(4)	1000Base-X SFP port status LED
(5)	Console port	(6)	Seven-segment LED
(7)	Port mode LED (Mode)	(8)	System status LED (PWR)
(9)	RPS status LED (RPS)	(10) Interface module 1 status LED (MOD1)
(11) Interface module 2 status LED (MOD2)		(12) Port status LED mode switching button

Rear Panel

Figure 1-6Rear panel of the Switch 4210G PWR 24-Port Ethernet switch

(1) RPS power input	(2)	AC power input
(3) Grounding screw	(4)	Interface module slot 1 (MOD1)
(5) Interface module slot 2 (MOD2)

The Switch 4210G PWR 24-Port provides two interface module slots on its rear panel. Each slot is installed with a filler panel when the switch is shipped. You can select one or two interface modules for your switch as needed. See Optional Interface Modules on page 1-15 for the interface module models supported by the Switch 4210G, and see Connecting the RPS Power Cord on page 3-14 for the installation of interface modules.

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