098-00720-000 Revision D1 – February, 2018 SyncServer 600 Series User’s Guide 239
Chapter 7 Maintenance, Troubleshooting & Part Numbers
Repairing the SyncServer S6x0
Repairing the SyncServer S6x0
The SyncServer S6x0 cannot be repaired in the field.
There are no field-serviceable fuses in the SyncServer S6x0. If a fuse blows in a
SyncServer S6x0, the unit must be returned to the factory for repair.
Ethernet
RJ45 Port
LEDs
link/activity
indicator
1
2
3
4
Left LED Amber - 100BT link
Left LED Green - 1000BT link
Right LED Green blinking - Activity
n/a
Left LED Off - No link
Right LED Off - No link
Use the Web GUI to view
alarm IDs and descriptions,
Admin > Alarms ,
or expand the “Alarm(s)” tab on
the Dashboard to see a
summary of active alarms.
Check the cable
connections.
Verify that interface is
enabled by using Web GUI
page: Network > Ethernet.
Check that either Ethernet
Auto Negotiation is
enabled or that speed has
been set to a compatible
level with the connecting
network element by using
Web GUI page:
Network > Ethernet.
Make sure that only
full-duplex network devices
are used. The SyncServer
S6x0 does not support
half-duplex devices, such
as hubs, for NTP
connections.
Table 7-2. LED Conditions (Continued)
Indicator Label Description Corrective Action
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