Table A-15. Isdn S/T DBU Connector Pinouts | ADTRAN 1202890E1

NetVanta 4300/4400 Series

Dial Backup Interface Module Pinouts (DBU Connector)

An optional DIM is required for dial backup applications.

Table A-14. Analog Modem and ISDN BRI DBU Connector Pinouts

Pin	Name	Description


1-3	—	Unused

4	R	Network–Ring

5	T	Network–Tip

6-8	—	Unused

Table A-15. ISDN S/T DBU Connector Pinouts

Pin	Name	Description


1, 2	—	Unused

3	R1	Network Receive–Ring 1

4	R	Network Transmit–Ring

5	T	Network Transmit–Tip

6	T1	Network Transmit–Tip 1

7, 8	—	Unused

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Copyright © 2013 ADTRAN, Inc.

61200890E2-34R

Image 64

ADTRAN 1202890E1 manual Dial Backup Interface Module Pinouts DBU Connector, Table A-15. Isdn S/T DBU Connector Pinouts

Contents

NetVanta 4300/4400 Series To the Holder of the Manual TrademarksSoftware Licensing Agreement Conventions Safety Instructions Save These Important Safety Instructions FCC-Required Information REN/SOC FIC Usoc Isdn BRI DIM Service and Warranty Toll Fraud Liability Service and Warranty NetVanta 4300/4400 Series Table of Contents Table of Contents NetVanta 4300/4400 Series Appendix A. Connector Pin Definitions List of Figures List of Figures NetVanta 4300/4400 Series List of Tables List of Tables NetVanta 4300/4400 Series Introduction NetVanta 4305 Features and Specifications NetVanta NetVanta 4305 Shipping Contents NetVanta 4305 Rear Panel Design NetVanta 4305 Front Panel DesignNET/DBU and Wide Module Option Slots Power Supply NetVanta 4430 Features and Specifications10/100Base-T Ethernet Interface and Activity LEDs SFP Module Slots NetVanta 4430 Shipping Contents NetVanta 4430 Domestic Shipping Contents NetVanta 4305 International Shipping Contents NetVanta 4430 Rear Panel Design CompactFlash NetVanta 4300/4400 Series LEDs NetVanta 4300/4400 Series Front Panel LEDsColor Indication Option Modules Option Module Shipping Contents NetVanta E1/FE1 + G.703 Drop NIM 1200878E1/L1 NetVanta Serial NIM 1200866E1NetVanta Adsl NIM, Annex a 1202869E1 NetVanta Adsl NIM, Annex B 1202889E1 NetVanta Analog Modem DIM 1200864L1 NetVanta Isdn BRI DIM 1200865L1NetVanta Isdn S/T DIM 1200875L1 NetVanta VPN Accelerator Card 1202368L1 Network Interface Modules NetVanta 56K/64K NIM P/N 1200861L1 NetVanta T1/FT1 NIM P/N 1202862L1 Operating Modes DiagnosticsT1/FT1 Interface NetVanta T1/FT1 Nebs NIM P/N 1200862L2#NEBS Operating Modes Operating Modes Clock Source NetVanta T1/FT1 + DSX-1 NIM P/N 1202863L1DSX-1 Interface NetVanta Dual T1 NIM P/N 1200872L1/1202872L1 T1 Interface 8xT1 Interfaces NetVanta Octal T1/E1 Wide Module P/N 1202843E18xE1 Interfaces T1/E1 Mode DIP Switch WAN-E1 Interface NetVanta E1/FE1 NIM P/N 1200868E1/L1Clock Source Physical NetVanta E1/FE1 + G.703 Drop NIM P/N 1200878E1/L1 Interface NetVanta Serial NIM P/N 1200866E1 Operating Mode EnvironmentalSerial Interface NetVanta Adsl NIM, Annex a P/N 1202869E1 DSL Interface Compliance NetVanta Adsl NIM, Annex B P/N 1202889E1 Adsl Interface Compliance NetVanta Shdsl NIM, Annex a P/N 1200936E1 Operating ModeShdsl Interface NetVanta Shdsl NIM, Annex B P/N 1200937E1 NetVanta Shdsl NIM, Annex B NetVanta USB Wwan NIM P/N 1702803F1 USB Interface Environmental Features Dial Backup Interface ModulesNetVanta Analog Modem DIM P/N 1200864L1 NetVanta Isdn BRI DIM P/N 1200865L1 NetVanta Isdn S/T DIM P/N 1200875L1 Etsi TBR Unit Installation Mounting Options Tools RequiredRack Mounting NetVanta 4300/4400 Series Instructions for Wall Mounting the NetVanta Wall Mounting NetVanta 4300/4400 SeriesStep Action Supplying Power to the Unit NetVanta 4305 AC and NetVanta Instructions for Connecting DC Power Source to the NetVanta NetVanta 4305 DC Installing Dial Backup and Network Interface Modules Installing DIMs NIM and DIM Installation Using a USB Cellular Modem with the NetVanta USB Wwan NIM Instructions for Installing the VPN Accelerator Card NetVanta VPN Accelerator Card Installation Installing a Sodimm for Expandable Memory Instructions for Installing a Sodimm Sodimm Installation Keyed Slots Installing a CompactFlash Card Instructions for Installing a CompactFlash Card Unit Installation NetVanta 4300/4400 Series Appendix A. Connector PIN Definitions Table A-1 /100Base-T Ethernet Port Pinouts Name Description Table A-3. SFP Slot Pinouts Name Table A-4. Console Port DCE Pinouts Name Description Table A-5. WAN-DDS Connector Pinouts Name Description Table A-6. WAN-T1 Connector PinoutsTable A-7. WAN-E1 Connector Pinouts Pin Name Description Table A-8. DSX-1 Connector Pinouts Name Description Table A-9. G.703 Connector PinoutsTable A-10. WAN-ADSL NIM Connector Pinouts Table A-11. WAN-SHDSL Connector Pinouts Table A-13. Serial to Cable Pinouts Table A-12. USB Wwan Connector Pinouts Name DescriptionEIA Pin Dial Backup Interface Module Pinouts DBU Connector Table A-15. Isdn S/T DBU Connector Pinouts