3Com manual Introduction to Switch 4210G, Switch 4210G 24-Port

Introduction to Switch 4210G

Switch 4210G 24-Port

Front Panel

Figure 1-1Front panel of the Switch 4210G 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)	1000Base-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 1-2Rear panel of the Switch 4210G 24-Port Ethernet switch

(1)	AC power input	(2) RPS power input (shipped with a protective cover)
(3)	Grounding screw	(4) Interface module slot 1 (MOD1)
(5)	Interface module slot 2 (MOD2)

The Switch 4210G 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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