10/100/1000Base-T Ethernet Port; 1000Base-X Sfp Port - 3Com 4210G Series Getting Started Manual

Table 1-2 Console port specifications
Item
Connector type
Compliant standard
Transmission baud rate
Service

10/100/1000Base-T Ethernet Port

Each Switch 4210G provides 10/100/1000Base-T Ethernet ports on its front panel.
the specifications of the 10/100/1000Base-T Ethernet ports.
Table 1-3 10/100/1000Base-T Ethernet port specifications
Item
Connector type
Interface standard
Max transmission distance
Transmission medium
Standard

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.
You are recommended to use SFP transceivers of 3Com on the Switch 4210G.
The types of SFP transceivers may update with time. For information about transceivers, contact
3Com technical support or marketing staff.
RJ-45
EIA/TIA-232
9600 bps to 115200 bps (defaulting to 19200 bps)
It can be connected to an ASCII terminal.
It can be connected to a serial port of a local or remote (through a
pair of modems) PC running terminal emulation program.
RJ-45
10 Mbps, full duplex
100 Mbps, full duplex
1000 Mbps, full duplex
MDI/MDI-X, auto-sensing
100 m (328.08 ft.)
Category-5 unshielded twisted pair cable
IEEE 802.3i, 802.3u, 802.3ab
1-9
Specification
Specification
Table 1-3 describes