Motorola 2247-N8 用户手册
Motorola 2247-N8 DSL Wi-Fi Gateway User Guide
Please visit
www.motorola.com/us/support
for FAQs and additional product documentation.
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DSL
The DSL Statistics page shows DSL configuration information.
Status - DSL Statistics Page
Use the information below to determine the state of the DSL line and to help with troubleshooting.
Line State
- Up (connected), Down (disconnected), Idle (not attempting to train)
Modulation
- Method of regulating the DSL signal
Data Path
- Path used by the device's processor
Current VPI
- The VPI currently in use. This may have been auto-detected by the 2247-N8.
Current VCI
- The VCI currently in use. This may have been auto-detected by the 2247-N8.
Speed (kbps)
- Downstream (traffic from the Internet) and Upstream (traffic to the Internet) speeds in kilobits per second.
SN Margin (dB)
- Signal to noise margin, in decibels. These values display the amount of unwanted “noise” on the DSL line.
Line Attenuation (dB)
- These values display the reduction in signal strength on the DSL line, in decibels.
CRC Errors
- These values display the number of times data packets have been resent due to errors in transmission or reception.