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Appendix C Ports and LEDs
As a best practice, use H3C transceiver modules and cables for the switch. H3C transceiver
modules and cables are subject to change over time. For the most up-to-date list of H3C transceiver
modules and cables, contact H3C Support or marketing staff. For information about the
specifications and views of H3C transceiver modules and cables, see H3C Transceiver Modules
User Guide.
Ports
Console port
The switch has two console ports: one serial console port and one mini USB console port.
Table 14 Console port specifications
Item Console port Mini USB console port
Connector type RJ-45 USB mini-Type B
Compliant
standard
EIA/TIA-232 USB 2.0
Transmission
baud rate
9600 bps (default) to 115200 bps
Services
• Provides connection to an ASCII
terminal.
• Provides connection to the serial port of
a local PC running terminal emulation
program.
• Provides connection to an ASCII
terminal.
• Provides connection to the USB
port of a local PC running terminal
emulation program.
Management Ethernet port
The switch has two management Ethernet ports: one copper management port and one SFP
management port. You can connect the ports to a local PC for software loading and debugging or to
a remote management station for remote management.
Table 15 Management Ethernet port specifications
Item Specification
Connector type
• 10/100/1000BASE-T management port: RJ-45.
• SFP management port: LC.
Port transmission rate
• 10/100/1000BASE-T management port:
{ 10/100 Mbps, half/full duplex, MDI/MDI-X auto-sensing.
{ 1000 Mbps, full duplex, MDI/MDI-X auto-sensing.
• SFP management port: 1000/100 Mbps, full duplex.
Transmission medium and max
transmission distance
• 10/100/1000BASE-T management port: 100 m (328.08 ft) over
category-5 UTP cable.
• SFP management port: See 100-Megabit transceiver modules
in Table 16 and
Gigabit transceiver modules in Table 17.
Functions and services Software upgrade and network management.
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