Chapter12: Monitoring Subscriber Connections
Avidia System Configuration and Management User Manual 265
Example::frame=> loop 4.2
A screen similar to the following displays.
The following table describes the information displayed after you type a line command.
Information Description
Port The slot and port for which the statics are displayed.
TipRing Reversal The current Tip/Ring reversal status on the SDSL frame line. Options:
•yes—Tip and Ring are reversed.
•no—Tip and Ring are not reversed.
Up_State The current state of the SDSL frame loop. If the port Admin Status is
down, this value is undefined. Options:
•up—SDSL frame channel synchronization is complete.
•signaling—The channel is attempting SDSL frame synchronization.
•acquiring/converging—The channel is attempting SDSL frame
synchronization.
Mgn (Network/Customer) The signal-to-noise ratio of the received signal in 1/10 dB.
MgnH (Network/Customer) The highest margin that occurred since the SDSL frame loop
synchronized.
MgnL (Network/Customer) The lowest margin that occurred since the SDSL frame loop
synchronized.
Atn (Network/Customer) The measured difference between the total signal power transmitted by
the sending unit and the total signal power received by the receiving
unit in 1/10 dB.
::frame=>loop 4.2
TipRing Network Customer
Port Reversal Up_State Mgn MgnH MgnL Atn Mgn MgnH MgnL Atn
3.1 no signaling 0 0 0 0 0 0 0 0