Allied Telesis x600-48Ts/XP - Manual (Page 29)

x600 Series Layer 3 Gigabit Ethernet Switches Installation Guide
29
Port LEDs
The following sections describe the twisted pair port, SFP, and XFP LEDs.
See Figure 9 for an illustration of the port LEDs on an x600-24Ts/XP.
Figure 9. Port LEDs on an x600-24Ts/XP Switch
10/100/1000Base-
T Twisted Pair
Port LEDs
A twisted pair port has two LEDs labeled L/A (link/activity) and D/C (duplex
mode/collisions). The L/A LED indicates the speed and activity on a port.
The D/C LED indicates the duplex mode (full- or half-duplex) and the
status of collisions on the port.
The twisted pair port LEDs appear on the right side of the x600-24Ts and
x600-24Ts/XP faceplates. On the x600-48Ts and x600-48Ts/XP
faceplates, the twisted pair port LEDs are interspersed among the twisted
pair ports.
Table 2 describes the LEDs for the 10/100/1000Base-T twisted pair ports.
1312
x600-24Ts/XP Layer 3 Gigabit Ethenet Switch
ACT
HDX / COL
10/100 LINK / ACT
PORT ACTIVITY
26
L/A
XFP
L/A
D/C
D/C
L/A L/A
STACK
PRES
MSTR
L/A 1
2
1 3 5 7 9 11 13 15 17 19 21R 23R
2 4 6 8 10 12 14 16 18 20 22R 24R
FAULT
RPS
MASTER
PWR
STATUS
21
22
23
24
SFP
L/A BUSY
READY
FAULT
SD
RESET
CONSOLE
Table 2. Twisted Pair Port LEDs
LED Function State Description
L/A Link Status
and Activity Off No link has been established between
the port and the end node.
Green The port has established a link at
1000 Mbps.
Flashing
green Packets are being received or
transmitted at 1000 Mbps.
Amber The port has established a link at 10
or 100 Mbps.
Flashing
amber Packets are being received or
transmitted at 10 or 100 Mbps.