Mda Leds - Allied Telesis CentreCOM AT-3714F Installation Manual

Fiber ethernet switch
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6. Attach the three Phillips panhead screws that were shipped with the
7. Apply power to the unit as follows:

MDA LEDs

LED
LINK
ACTIVITY
P O
3 7 0
1 0 0
1
B A
S E
- T X
X
Figure 2-5 Connecting the 50-Pin Female Connector
MDA.
Caution
Power cord is used as a disconnection device. To de-energise equip-
ment disconnect the power cord.
Re-attach the power cord to the unit and plug it in the wall outlet.
Verify that the PWR LED lights green. See Table 2-4.
Table 2-4 lists and defines the MDA LEDs. Note that the MDA LEDs
are located on the front panel of the switch under Port Activity.
Table 2-4 Media Dependent Adapter LEDs
Color
Green
Green
For troubleshooting techniques, see Chapter 3, "Troubleshooting."
AT-3714F and AT-3726 Installation Guide
R T
B
1 0 0
B A
S E
- T X
A X
A-10
State
ON
Flashing
or ON
1 X
3 X
5 X
7 X
9 X
2 X
4 X
6 X
8 X
Description
There is a good physical
link with a device.
The Ethernet port is
receiving/transmitting
packets.
1 0 B
1 1 X
A S
2-11

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