264 TimeProvider 2300/2700 User’s Guide 098-00564-000 Revision A3 – July, 2013
Chapter 5 Maintenance and Troubleshooting
Repairing the TimeProvider 2300/2700
Repairing the TimeProvider 2300/2700
The TimeProvider 2300/2700 cannot be repaired in the field.
There are no field-serviceable fuses in the TimeProvider 2700. If a fuse blows in a
TimeProvider 2700, the unit must be returned to the factory for repair.
Ethernet Port 2
ETH2 port
link/activity
indicator
ETH2
R2
Left Amber On or Flashing -
100M link has been
established or is active
Right Green On or Flashing -
1000M link has been
established or is active
n/a
Left Amber Off - 100M link has not
been established
Right Green Off - 1000M link has
not been established
Check the cable connections.
Verify that interface is enabled.
with
show ip config command
Check that either Ethernet Auto
Negotiation is enabled or that
speed has been set to a
compatible level with the
connecting network element with
show ethernet command.
Make sure that only full-duplex
network devices are used. The
TP 2300/2700 does not support
half-duplex devices, such as
hubs, for PTP connections.
Table 5-3. LED Conditions (Continued)
Indicator Label Description Corrective Action
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