
Installing SPEX Net Modules in ASN Platforms
3-2 115368-A Rev. A
Stack Packet Exchange Hot-Swap Net Module LEDs
Figure 3-2 shows the SPEX-HS net module.
Figure 3-2. SPEX-HS Net Module LEDs
The pairs of LEDs labeled FR and FC indicate the status of the corresponding
physical connectors A and C, as T
able 3-1 describes.
Table 3-2. Functions of the SPEX-HS Net Module LEDs
LED Function
FR Indicates that the SPEX-HS net module is transmitting a frame.
FC Indicates when Flow Control is on. The SPEX-HS net module uses
Flow Control to reduce the rate of data transmission whenever there
is congestion on the receiving end.
FR
FC
FR
FC
A
C
SPEX-HS
34007
ASN0026A
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