For more detailed documentation, visit us online at www.adtran.comNetVanta 950 IAD Octal FXS Access Module P/N 1200791L1Quick Start GuideQuick Start Guide, 61200791L1-13C, July 2004 Technical Support 1-888-4ADTRAN (1-888-423-8726) © 2004 ADTRAN, All Rights ReservedSPECIFICATIONSSignaling: FXS (Foreign Exchange Station) LoopStart (LS), Ground Start (GS)Transmission Level: Transmit Gain: -12dB to +6 dB,0.1 dB stepsReceive Gain: -12dB to +6 dB,0.1 dB stepsLoop Statistics: Current: 24mA nominalRange: 2400ft intra-buildingRinging: 5 REN per port (35 REN maximum forsystem), 70 VRMS with 20V DC offset -open circuit, no load.Balanced, internal, sinusoidal ringgenerationImpedance: 600Ω, 600Ω +2.16 μF, 900Ω,900Ω +2.16 μFOn-hook battery: 48V nominalPort Tests: 1 kHz test tone (near-end, far-endselectable), Ringing, Reverse battery,Battery, Loopbacks (analog, digital), Tipopen, Transmit signaling bits (0000,0101, 1010, 1111)Front Panel LED's: Off: port is on-hook or disabledGreen: port is off-hookBlinking green: port is ringingAmber: port is in testBlinking red: fault condition, port isdisabled for 30 secondsEnvironmental: Operating Temperature: 0 ºC to 50 ºCStorage Temperature: -20 ºC to 70 ºCRelative Humidity: Up to 95% non-condensingCompliance: 60950/UL 60950, Third Edition/CSAC22.2, No. 60950FCC Part 15 Class AINSTALLATION INSTRUCTIONS1. Remove the locking bar.2. Remove blank panel if installed.3. Slide the FXS Module into the access slot until the module isfirmly positioned in the chassis.Note: Press firmly on the top and bottom of the faceplate to insurea proper fit.4. Replace the locking bar and secure with a screwdriver. Thelocking bar must be attached at all times.5. Connect the cables to the associated device(s). Note that theconnections for the voice ports are located on the side of thechassis.FXS PINOUT50-pin female amphenol connectors provide the interconnect wir-ing for the analog station circuits (FXS ports). Refer to the Net-vanta 950 IAD Hardware Installation Guide for a detaileddescription of the pinout.COMMANDSanswer-supervision {enable| disable*}Configures answer supervision for the appropriate voice port(s). Answer supervision(when the far end answers the call) is indicated by using reverse battery polarity. TheNetVanta responds to LSAS (Line Side Answer Supervision) signaling on the T1 forFXS answer supervision. LSAS signaling is defined as 0100 (for ESF) or 01/00 (forD4). The FXS Module reverses battery polarity on tip and ring. The carrier mustconfigure the network T1 for LSAS (if this is not a point to point T1).dialtone {enable| disable*}Configures the FXS Module to provide dialtone to the local FXS interface whendialtone is not provided by the central office switch. Dialtone is only necessary forE&M applications and em-conversion must be configured.* Indicates default values