ADTRAN FXS/DPO/PLAR 1109403L2 Installation And Maintenance Practice

Also see for FXS/DPO/PLAR 1109403L2: Installation and maintenance guide

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61180403L1-5B Issue 2, December 2004 7. Table 5. FXS/DPO General OptionsFunction Option DescriptionMode Loop StartGround StartTR08 Single Party (3)TR08 Universal VG (3)TR08 Auto (3)PLAR D4PLAR D3Tandem (3)DPOFX Ringdown (3)TO w/SC (3)This option selects the signaling mode of the FXS/DPO.See Table 6 for detailed descriptions of Mode Options.2-Wire Termination 600 ohms + 2.16 μF900 ohms + 2.16 μFThis option selects the impedance of the 2-wireinterface.Transmit TLP ñ7.0 to +9.0 dB (+0.0) This is the transmit channel attenuation in 0.1 dB steps.Receive TLP ñ9.0 to +0.0 dB (+0.0) This is the receive channel attenuation in 0.1 dB steps.Trunk Processing Busy in CFAIdle in CFAThis option selects signaling on the loop during aCarrier Fail Alarm (CFA).On-Hook Messaging DisabledEnabledWhen On-Hook Messaging is Disabled, full batteryvoltage is provided to the loop when on-hook. This isutilized to provide compatibility with some station sets.Note that except for Caller ID, this preventstransmission in the on-hook state. When Enabled, asmall amount of overhead voltage is reserved for ACtransmission.NBOC 0 - 126 μF (0 μF) This option selects setting for Network Build OutCapacitance to balance the FXS/DPO access module tothe loop. Setting should be equivalent to the additionalcapacitance added due to the length of the cable.Tandem Mode Options (1) Conversion ModeSupervisionTandem BatteryDial Tone GenerationRingback Tone GenerationForward DisconnectDNIS ProtocolDNIS Delay (4)See Table 7 for a detailed description of Tandemoptions.Ringback Tone Generation (2) DisabledEnabledThis option is used in PLAR D3, PLAR D4, or FXRingdown modes only. When Enabled, the FXS/DPOprovides ringback tone toward the Network.Defaults are in bold type.(1) Only available if Tandem Mode is selected.(2) Only available if PLAR D3, PLAR D4, or FX Ringdown Mode is selected.(3) Only provisionable through software provisioning (reference Software Provisioning on page 6).(4) Only available if DNIS Protocol is set to DNIS Enabled or DNIS Enabled-No Answer.