Installation Manual
H3C S7500 Series Ethernet Switches
Chapter 1 Product Overview
1-7
Note:
z
Do not remove the CF card when it is performing a read or write operation.
z
Do not disconnect the power supply when the CF card is performing a read or write
operation.
z
Execute the
umount
command in user view before removing the CF card.
II. Console port
The console port uses an RJ-45 connector and common asynchronous serial cable to
connect to a terminal computer for local debugging, configuration, maintenance,
management, and program loading, or connect to a Modem for remote system
debugging, configuration, maintenance, and management.
Table 1-3
Technical specifications for the console port
Item
Specification
Connector type
RJ-45
Number of ports
1
Compliant standard
Asynchronous EIA/TIA-232
Baud rate
≤
115,200 bps, defaulting to 9,600 bps
Transmission distance
≤
15 m (49 ft)
Function and service
z
Connected to the character terminal
z
Connected to a serial port of a local PC or
remote PC through a pair of Modems and run
the terminal emulation on the PC
III. Management Ethernet port (10Base-T/100Base-TX)
The port uses an RJ-45 connector to connect to a computer for program loading and
system debugging, or to a remote network management workstation for remote system
management.
Table 1-4
Technical specifications for the management Ethernet port
Item
Description
Connector type
RJ-45
Number of ports
1
Port speed
z
10/100 Mbps, half-/full-duplex
z
MDI/MDI-X auto-sensing
Transmission medium and maximum
transmission distance
Category-5 twisted pair with a maximum
transmission distance of 100 m (328 ft)
