Краткое Руководство По Установке для 3com S7906E
1-27
software loading, or to a modem for remote system debugging, configuration, maintenance and
management.
Table 1-37 Specifications of the console port
Item
Specifications
Connector type
RJ-45
Number of connectors
1
Interface standard
Asynchronous EIA/TIA-232
Baud rate
115,200 bps (defaulting to 9,600 bps)
Transmission distance
15 m (49.21 ft.)
Functions
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.
(through a pair of modems) PC running terminal
emulation program.
z
10/100Base-TX management Ethernet port
Using an RJ-45 connector, the 10/100Base-TX management Ethernet port can be connected to a local
PC for switch program loading and switch debugging, or connected to a remote NMS for remote
management.
Table 1-38 Specifications of the 10/100Base-TX Ethernet port for management
Item
Specifications
Connector type
RJ-45
Number of interfaces
1
Interface speed
10/100 Mbps, half/full duplex
Cable medium and maximum
transmission distance
transmission distance
Category-5 twisted pair, with a maximum transmission
distance of 100 m (328.08 ft.)
distance of 100 m (328.08 ft.)
Function
Used for switch software upgrade and network management
Table 1-39 Description of the status LEDs of the 10/100Base-TX management Ethernet port
LED
Description
LINK
z
OFF: No link is present.
z
ON: A link is present.
ACT
z
OFF: No data is being transmitted or received.
z
Blinking: Data is being transmitted or received.
System LEDs
z
System status LEDs
The LEDs on the card panel indicate the statuses of the power modules, fan tray, twelve LPUs, and
LSQ1SRP2XB0 itself.
z
Power status LEDs
PWR: The power status LEDs show the status of the power modules.