48
DECrepeater 90TS Installation and Configuration
LED Descriptions
The module LEDs provide dynamic indications of module status. Flashing LEDs
indicate special situations.
Table 2 shows the static states that are possible for each of the module LEDs.
Table 2
Module LED States
LED
Name
Icon
Off
On
Flashing
Power
No power to
module.
Module receiving
power.
Faulty power
connection or
insufficient power.
Module
OK
After 1 minute,
self-test failed.
Module passed
self-test.
N/A.
Network
OK
A
ThinWire 10Base
2 port is not con-
nected to a prop-
erly terminated
and operational
LAN, or the port
is not selected.
ThinWire 10Base
2 port is con-
nected to a prop-
erly terminated
and operational
LAN.
ThinWire 10Base2
port is disabled by
network
management.
Network
OK
B
AUI port is not
connected to a
properly termi-
nated and opera-
tional LAN, or the
port is not
selected.
AUI port is con-
nected to a prop-
erly terminated
and operational
LAN.
AUI port is disabled
by network
management.
Network
Activity
No network
activity.
There is heavy
traffic on the net-
work.
Flashes more
rapidly and appears
brighter as network
traffic increases.
Port
State
1
through
8
Associated port
is not connected
to another opera-
tional network
device, or there
is a faulty cable.
Associated port
is connected to
another opera-
tional network
device.
Associated port is
disabled by network
management.
