Black Box LB9002A-ST-R2 Manual De Usuario
Express Ethernet Switch
9
Illustrated Compact-Size Switches
The front panel of the compact switch has two or eight ports and LED indicators to provide
instant feedback on the status of the switch. This group includes LB9002A-SC/ST, and
LB9108A.
instant feedback on the status of the switch. This group includes LB9002A-SC/ST, and
LB9108A.
LB9002A-SC-R2/LB9002A-ST-R2
Figure 1: Compact-size, 2 -port with fiber LB9002A-SC-R2 (also available in ST)
100FX
TX RX
LNK/ACT PWR
FDX/COL 100
10/100TX
MDI
MDI-X
?
?
?
?
Figure 2: LED and functions of the two-port switch (LB9002A-SC-R2 & LB9002A-ST-
R2)
R2)
? Port Status for the FX port
Two LEDs , LNK/ACT and FDX/COL, convey the status of the port as detailed on the
following table
Two LEDs , LNK/ACT and FDX/COL, convey the status of the port as detailed on the
following table
? Port Status for the TX port
Three LEDs, LNK/ACT, FDX/COL, and 100, convey the status of the port as detailed on
the following table.
Three LEDs, LNK/ACT, FDX/COL, and 100, convey the status of the port as detailed on
the following table.
Table 1: Port status display LEDs for compact-size, 1 port TX, 1 port FX (part#
LB9002A-ST/SC-R2)
LB9002A-ST/SC-R2)