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Adtran 1180217L2[1180217L2]

Adtran 1180217L2[1180217L2]

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  • Two independent DC-isolated 4-wire VF channel interfaces
  • Supports 4-state FXO Ground and Loop Start signaling
  • Supports equalizer prescription settings as defined in AT&T 855-351-105 (309B)
  • Supports 150, 600 and 1200 ohms input/output termination impedance
  • Supports loaded and nonloaded cable types
  • Supports Build Out Resistance (LX1) option to lower the DC loop current for short loop applications
  • Extended operating temperature range from -40??C to +65??C
  • TLP transmit input range of -15.0 to +1.0 dBm in 0.1 dB increments
  • TLP receive output range of -10.0 to +6.0 dBm in 0.1 dB increments
  • Provisioning by craft interface or Site Manager
  • Digital Loopback and 1004 Hz Digital Reference Signal (DRS) Tone Tests via craft port or Site Manager
  • NEBS Level 3 and UL 1950 compliant
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