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4-1
Chapter 4
LANVIEW LEDs
The front panel LANVIEW LEDs indicate the status of the module and may be
used as an aid in troubleshooting. Figure 4-1 shows the LANVIEW LEDs of the
9H531-17 and 9H532-17 modules.
The LED Mode Switch
The 9H532-17 has an LED mode switch, located on the front panel, that allows the
user to change the function of the switch port LEDs. Refer to Figure 4-1. When the
switch is in the UP position, the LEDs indicate the receive (RX) and transmit (TX)
status of the fixed ports. When the mode switch is in the DOWN position, the
LEDs indicate at what speed the applicable port is currently operating (10 Mbps
or 100 Mbps) and if the applicable port is operating in standard (half) or full
duplex mode.
Table 4-4 and Table 4-5 provide the definitions of the LED states that occur when
the LED mode switch is in the UP position. Table 4-6 and Table 4-7 provide the
definitions of the LED states that occur when the LED mode switch is in the
DOWN position.