Patton electronics 3095, Administrator'S Reference Manual

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9 • mDSL Port Configuration mDSL DACS Administrators’ Reference Guide
64 mDSL Port Configuration window
Figure 19. Loopbacks diagram
DSP Status (dspStateMdsl)
Shows the current status of the mDSL modems inside the 3095. The different states are:
• idle(0)—disconnected
• dataLink(1)—indicates that the "DSP" modules in the mDSL modems have established communication
• handshaking(16)—setting up configuration parameters between the two mDSL modems
• training(24)—analyzing the line characteristics for maximum performance
• testmode(32)—indicates that the mDSL modem is in on of the test modes
• initializing(35)
• localLineLoop(130)—this is loopback LL
• localDigitalLoop(131)—this is loopback LDL
• dataMode-RDL(135)—this is loopback RDL
• dataSync(160)—when this state is reached, the framers of the two modems have synchronized and the
transfer of data can occur
• hardwareFailure(200)—indicates that this particular mDSL modem in the 3095 has failed and is not oper-
ational
Desired State (userDesireMdsl)
The following actions choose the desired mode of operation for the mDSL port.:
• disconnect(0)—puts the mDSL modem in the idle state
Local loop as it occurs when
there is a line connection
between the mDSL modems
Framer
Local loop as it occurs when
there is not a line connection
between the mDSL modems
Local line loop (LL)
Remote digital
loopback (RDL)
Local digital
loopback (LDL)
Framer AFE DSP
AFE DSP