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