Clock Leds - Juniper PTX10004 Hardware Manual

Table 21 on page 67 describes the RJ-45 management port LEDs, and
SFP status LED.
Table 21: RJ-45 Management Port LEDs on a PTX10004 Routing and Control Board
LED Color
Port speed Unlit
Green
Green
Link/Activity/Status Unlit
Green
Yellow
Table 22: SFP Management Port LED on a PTX10004 Routing and Control Board
LED Color
Link/Activity/Status Unlit
Green
Green
Yellow
XGE0 and XGE1 are not used.

Clock LEDs

The clock LEDs indicate whether clocking is active.
Table 23 on page 68 describes the clock LEDs.
State
Off
Blinking
On steadily
Off
On steadily
Blinking
Blinking or flickering
State
Off
On steadily
Blinking or flickering
Blinking
Table 22 on page 67
Description
The port speed is 10 MB.
The port speed is 100 MB.
The port speed is 1000 MB.
No link is established, there is a fault, or the
link is down.
A link is established.
There is link activity.
The beacon feature is enabled.
Description
No transceiver is present.
A link is established. The interface is up.
The beacon feature is enabled.
An error has occurred.
67
describes the