Instruction manual

Using the BayStack Model 350T 10/100 Autosense Switch
4-2 893-00992-A
LED Description
All of the BayStack 350T status LEDs are located on the front panel (see
Figure
4-1).
Figure 4-1. BayStack 350T LED Locations
Table 4-1 describes the functions of the BayStack 350T switch LEDs as
numbered in Figure
4-1.
Table 4-1. BayStack 350T LED descriptions
Item Icon/Label Description
1 Power When lit (green), indicates that DC power is available to the switch’s internal
circuitry.
2 Diagnostics Lights (green) when the switch passes self-test. If the switch fails self-test, the LED
remains off. If a nonfatal error occurs during self-test, the LED blinks.
3 100 100BASE-TX Port Status LEDs (Ports 1 through 16)—When lit (green), indicates
that the corresponding port is set to operate at 100 Mb/s. If the corresponding port is
management disabled, the LED blinks.
4 10 10BASE-T Port Status LEDs (Ports 1 through 16)—When lit (yellow), indicates that
the corresponding port is set to operate at 10 Mb/s. If the corresponding port is
management disabled, the LED blinks.
5 FDX Full-Duplex (FDX) Port Status LEDs (Ports 1 through 16)—When lit (green),
indicates that the corresponding port is in full-duplex mode. When off, indicates that
the corresponding port is in half-duplex mode.
6 Activity Port Activity LEDs (Ports 1 through 16)—When blinking (green), indicates network
activity for the corresponding port. Strong network activity can cause the Port
Activity LEDs to appear to be continuously on.
12
Diagnostics
Power
350T 10/100 Autosense Switch
FDx
2345678
100
10
Activity
Activity
Dx
10
100
1615
1 9 10 11 12 13 14 15 16
1 3
4
5
6
2
615EA
BOOK.MKR Page 2 Tuesday, March 4, 1997 7:24 PM