Paradyne M/HDSL Standalone Termination Unit HOTWIRE..., Руководство пользователя

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Monitoring the Unit
4-4
7986-A2-GB20-00 September 1998
Table 4-1. Health and Status Messages (2 of 2)
Message What To Do What Message Indicates
Fallback Rate,
Pt 1 The LTU, set to AutoRate
enable, synchronized at a
lower rate when the line
was restored after an LOS. Reset AutoRate.
AutoRate is designed to find the
best rate possible for your DSL loop
conditions. After the DSL loop is up
units should be run in fixed rate.
Primary Clock Failed
(G.703 Pt 1) A failure has occurred in
the primary clock source
configured from the
Network, G.703, or from
the card internal clock. 1. Verify that the network cable is
securely attached at both ends.
2. Contact network provider.
DeviceFailed
yyyyyyyy An internal error has been
detected by the operating
software.
yyyyyyyy
indicates the 8-digit
hexadecimal failure code.
1. Provide the 8-digit failure code
shown (
yyyyyyyy ) to your service
representative.
2. Reset the Model 7976
Standalone Termination Unit to
clear the condition and message.
Download Failed A firmware download was
interrupted. Repeat the download.
Net Com Link Down The Network
communication link is
down. Communications
between the management
system and the LTU/NTU
is not possible. 1. Verify that the network cable is
securely attached at both ends.
2. Verify the link protocol for the
COM port is configured correctly.
Mismatch Rate, Pt 1 The LTU, in fixed rate, is
attempting to
communicate at a faster
rate than the NTU can
handle. 1. Verify endpoint is not a 1 Mbps
product.
2. Upgrade remote unit to a 2 Mbps
or reconfigure the LTU for fixed
rate at a lower rate.
NTU TS16 Not
Supported The LTU is configured for
TS16 signaling and the
NTU is not configured to
support TS16 signaling. 1. Verify endpoint is a G.703
product. EIA-530A products do
not support signaling.
2. Replace endpoint or reconfigure
TS16 to data.