1000Base-Lx Link/Act Leds For The 1800-24T-Lx-Dc; Figure 11 Gbic Fiber Optic Transceiver Link/Act Leds; Table 5 Led Status Description - Nortel 1800 Installing

36

1000BASE-LX Link/Act LEDs for the 1800-24T-LX-DC

1000BASE-LX Link/Act LEDs for the 1800-24T-LX-DC

Each 1000BASE-LX SC type fiber optic transceiver has two green LEDs, one to
indicate the status of the link between the Metro ESU 1800 and a remote network
device, and one to indicate that there is activity on the port (that is, packets are
being forwarded over the link). These LEDs are located to the right of each of the
two duplex SC 100BASE-LX fixed ports on the 1800-24T-LX-DC front panel
(see

Figure 11 GBIC fiber optic transceiver Link/Act LEDs

Table 5 LED status description

LED
Link
Link
317808-D
Warning: Fiber optic equipment can emit laser or infrared light that can
injure your eyes. Never look into an optical fiber or connector port.
Always assume that fiber optic cables are connected to a light source.
Figure 11). Table 5 describes the LED status.
1000BASE-LX
25
8769EB
Link
Act
Status
On
Off
1000BASE-LX
26
Description
The fiber connection is
active and received the
proper signal from the
remote port.
The fiber connection is
either disconnected or the
remote signal is not correct
from the remote port.
Link
Act