NetVanta 7000 Series Hardware Installation Guide Option Modules61200796L1-34D Copyright © 2006 ADTRAN, Inc. 29NetVanta Dual T1 NIM (P/N 1200872L1)The NetVanta Dual T1 NIM (see Figure 7) provides two WAN T1 interfaces for the NetVanta 7100. Referto Table A-7 on page 51 for the pinouts. Refer to Table A-14 on page 54 for the DBU connector pinouts.An optional DIM is required for dial backup applications.Figure 7. NetVanta Dual T1 NIMFeatures and SpecificationsOperating Modes• Frame Relay, Multilink Frame Relay• PPP, Multilink PPP• HDLCT1 Interface• Supported Standards: AT&T TR 62411,AT&T TR 65016, ANSI T1.403,Bellcore TR 194• Line Rate: 1.544 Mbps +75 bps• Line Code: AMI or B8ZS• Framing: D4 (SF) or ESF• FT1 Line Rate: DS0 channelized(multiples of 64 kbps)• Input Signal: 0 to -36 dB (DS1)• Line Build-Out: 0, -7.5, -15, -22.5 dB(long), 0 to 655 ft (short)• DS0 Assignment: Programmable• Connector: RJ-48CClock Source• Network• Internal• ThroughDiagnostics• Test Pattern Generation and Detection:QRSS, 511, 215 - 1, 2 20 - 1, all ones,all zeros• Network loopbacks (local and remote);responds to both inband and FDL loopcodes• Alarm generation detection• Network performance data (15 minutesand 24 hours)Compliance• EMC - see ElectromagneticCompatibility (EMC) Table for theNetVanta 7100 on page 6.• ACTA/FCC Part 68• IC CS-03• UL/CUL 60950Environmental• Operating temperature: 0°C to 50°C• Storage Temperature: -20°C to 70°C• Relative Humidity: Up to 95 percent,noncondensingPhysical• Dimensions: 2.75-inch W x 4.25-inch D