Juniper ACX2000, Руководство по оборудованию

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Table 16: SFP and SFP+ Link LEDs (continued)
Description State Color Location Name
The port is receiving data. Blinking Green Left RX
The port is not receiving data. Off –
Management and Console Port LEDs on the Front Panel
Two RJ-45 ports, labeled MGMT and CONSOLE/AUX, each have a pair of LEDs that display the status
of the port. Table 17 on page 60 describes the LEDs in more detail.
Table 17: Management and Console LEDs
Description State Color Location Name
Link is online. On Amber Right Link/Activity
Indicates link activity. Blinking Yellow
No link. Off –
The port is receiving data. Blinking Green Left RX
The port is not receiving data. Off –
SEE ALSO
Troubleshooting Resources for ACX2000 and ACX2100 Routers | 126
Cooling System and Airflow in an ACX2000 and
ACX2100 Router
The ACX2000 and ACX2100 routers do not contain fans and are passively cooled by the heatsinks (see
Figure 14 on page 61 ).
Temperature sensors in the chassis monitor the temperature within the chassis. If the temperature inside
the chassis rises above the threshold, the router shuts down automatically.
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