HP 1405-8 Manuale di installazione e messa in funzione - Pagina 10

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HP 1405-8 Manuale di installazione e messa in funzione

Network Ports

The network ports support "Auto-MDIX" feature, which means that you can
use either straight-through or crossover twisted-pair cables to connect any
network devices to the switch.
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LEDs

The front panels of the switches provide status LEDs for system monitoring.
Table 1-1
Table 1-1.
Switch LEDs
State
HP Power LED
On
(white)
Off
Port LEDs
Link/Act
On
(blue)
Off
Flashing
1
The flashing behavior is an on/off cycle once every 0.083 seconds approximately.
5 or 8 auto-sensing 10/100Base-TX ports.
5 or 8 auto-sensing 10/100/1000Base-T ports (for 1405-5G and 1405-8G
only).
details the functions of the LED indicators.
Switch Status LEDs
Meaning
The switch is properly receiving power.
No power connection. The switch is NOT receiving power.
The port is enabled and receiving a link indication from the connected device.
One of these condition exists:
• no active network cable is connected to the port
• the port is not receiving link beat or sufficient light
1
Indicates that there is network activity on the port.
Introducing the Switch
Front of the Switch
1-3