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C.2 SP Switch Router Adapter Media Card LEDs
LED activities during operations are listed in Table 52 on page 296 and Table
53 on page 296. LED activities during bootup are described in Table 54 on
page 297.
Table 52. SP Switch Router Adapter Media Card LEDs
LED
PWR ON
3V
RX HB
MD RCV
SW XMIT
TX HB
MD XMIT
SW RCV
Table 53. SP Switch Router Adapter Media Card LEDs - RX/TX
RX/TX ST0
(green)
on
off
on
off
on
296
IBM 9077 SP Switch Router: Get Connected to the SP Switch
Description
This green LED is on when 5 volts are present.
This green LED is on when 3 volts are present.
This green LED blinks to show the heartbeat pattern for the receiver.
This amber LED turns on when data is received from its media port
(RS/6000 SP Switch).
This amber LED turns on when data is sent to the crosspoint switch
(through the serial daughter board).
This green LED blinks to show the heartbeat pattern for the transmit side
CPU.
This amber LED turns on when data is transmitted from its media port
(RS/6000 SP Switch).
This amber LED turns on when data is received from the crosspoint switch
(through the serial daughter card).
RX/TX ST1
RX/TX ERR
(amber)
(amber)
on
on
on
on
off
on
off
on
off
on
Description
STATE_0 for hardware initialization.
STATE_1 for software initialization. Port
waiting for configuration parameters.
STATE_2 for configuration parameters in
place. Port waiting to be connected.
STATE_3 for port is connected and link is
good. The media adapter is ready to be
online.
STATE_4 for port is online and
running/routing.
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