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Table 1-2 Console port specifications
Item Specification
Connector type
RJ-45
Compliant standard
EIA/TIA-232
Transmission baud rate 9600 bps to 115200 bps (defaulting to 19200 bps)
Service
z It can be connected to an ASCII terminal.
z It can be connected to a serial port of a local or remote (through a
pair of modems) PC running terminal emulation program.
10/100/1000Base-T Ethernet Port
Each Switch 4210G provides 10/100/1000Base-T Ethernet ports on its front panel. Table 1-3 describes
the specifications of the 10/100/1000Base-T Ethernet ports.
Table 1-3 10/100/1000Base-T Ethernet port specifications
Item Specification
Connector type
RJ-45
Interface standard
z 10 Mbps, full duplex
z 100 Mbps, full duplex
z 1000 Mbps, full duplex
z MDI/MDI-X, auto-sensing
Max transmission distance
100 m (328.08 ft.)
Transmission medium
Category-5 unshielded twisted pair cable
Standard
IEEE 802.3i, 802.3u, 802.3ab
1000Base-X SFP Port
The SFP ports on the front panel of Switch 4210G supports fiber Gigabit Ethernet long-wave (LX),
long-haul (LH70) and copper (T) transceivers in any combination..
All SFP transceivers are hot swappable and optional. Therefore, networking is more flexible.
z You are recommended to use SFP transceivers of 3Com on the Switch 4210G.
z The types of SFP transceivers may update with time. For information about transceivers, contact
3Com technical support or marketing staff.