Paradyne FrameSaver 9720, Руководство пользователя, Страница: 162 / 340

7. Operation and Maintenance
7-26
December 2002 9700-A2-GB20-20
Network Interface Status
Network Interface Status can be viewed from the Status menu.
Main Menu
→
Status
→
Network Interface Status
Network Interface Status Screen Example
Table 7-10. Network Interface Status
Field Display What It Indicates
Operating
Rate (Kbps) 0–2320 The DSL line rate in Kbps.
Disconnected The line is disconnected.
Receiver
Attenuation(dB) 0–255 in
1 dB increments Loss of signal strength of the received
DSL network signal, assuming the far
end was transmitting at 13.5 dB.
Disconnected The line is disconnected.
SNR Margin(dB) 9783: –64 to +63.5 dB
in 0.5 dB increments
9788: 0–15 dB in 1 dB
increments
The amount of increased noise the
system can tolerate on the DSL network
interface without exceeding a Bit Error
Rate of 10
–7
.
Disconnected The line is disconnected.
Receiver Attenuation
Threshold
(9788 only) 0–255 in
1 dB increments The Loop Attenuation Threshold value as
defined in ITU 991.2.
SNR Margin
Threshold
(9788 only)
0–15 dB in 1 dB
increments The SNR Margin Threshold as defined in
ITU 991.2.
main/status/network 9788-SLV
Device Name: Node A 06/05/2001 06:04
NETWORK 1 INTERFACE STATUS
Operating Rate(Kbps): 2312
Threshold
Receiver Attenuation(dB): 5 3
SNR Margin(dB): 39.6 3
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