3Com Switch 4210 Series User Manual

Introduction to the Switch 4210 Family Non-PWR Models 15
Combo port, either the SFP port or the corresponding 10/100/1000BASE-T
Ethernet port can be used at one time.
Figure 12 shows the Switch 4210 18-port model’s front panel.
Figure 12 The Switch 4210 18-port model’s front panel
Rear panel
Figure 13 The Switch 4210 18-port model’s rear panel
Power system
The Switch 4210 18-port model’s 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.
Switch 4210 26-port Front panel
The Switch 4210 26-port front panel provides 24 10/100Base-TX autosensing
Ethernet ports, two 10/100/1000Base-T autosensing Ethernet ports, two
100/1000Base-X SFP ports, and one Console port. Each SFP port and the
corresponding 10/100/1000BASE-T autosensing Ethernet port form a Combo
port. For each Combo port, either the SFP port or the corresponding
10/100/1000BASE-T Ethernet port can be used at a time.
(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) (2)
(1) Grounding screw (2) AC input terminal block

3Com Switch 4210 Series Specifications

General

Brand	3Com
Model	Switch 4210 Series
Category	Switch
Language	English