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Paradyne WIRELESS DATA GATEWAY Installation And Operation Manual

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WIRELESS DATA GATEWAY
INSTALLATION AND OPERATION MANUAL
Document No. 3981-A2-GN31-20
November 1996

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Summary of Contents for Paradyne WIRELESS DATA GATEWAY

  • Page 1 WIRELESS DATA GATEWAY INSTALLATION AND OPERATION MANUAL Document No. 3981-A2-GN31-20 November 1996...
  • Page 2 Paradyne Corporation makes no representation or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose. Further, Paradyne Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of Paradyne Corporation to notify any person of such revision or changes.

  • Page 3: Important Safety Instructions

    Safety Instructions Important Safety Instructions Read and follow all warning notices and instructions marked on the product or included in the manual. The dc configuration of this product is to be grounded by connecting an external wire between the building ground and the equipment ground screw on the rear of the power supply assembly.
  • Page 4 Wireless Data Gateway Notices November 1996 3981-A2-GN31-20...

  • Page 5: Table Of Contents

    Table of Contents Preface About This Manual ........Related Documents .
  • Page 6 Wireless Data Gateway Appendices A. Technical Specifications ....... . Pin Assignments .
  • Page 7 Page (Frontispiece) Wireless Data Gateway .........

  • Page 8: List Of Tables

    ........Technical Specifications for the Wireless Data Gateway .

  • Page 9: About This Manual

    Controller (AAC), COMSPHERE 3000 Series Carrier, Paradyne: and 3811Plus modem when they are used in combination to implement the Wireless Data Gateway (WDG). In 3000-A2-GA31 COMSPHERE 3000 Series addition, this manual describes elements unique to the Carrier Installation Manual WDG, such as the 4-Wire E&M Network Interface...
  • Page 10 Wireless Data Gateway ACCULINK Access Controller 3811 Plus Modems 3000 Series Carriers 496-14628-02 Wireless Data Gateway November 1996 3981-A2-GN31-20...

  • Page 11: Introduction

    (such as *DATA), are routed through the WDG. The WDG allows call information to be passed The Wireless Data Gateway (WDG) is a modem pool through the system unimpaired. When the WDG detects that acts as the termination point for cellular calls and the that the destination has answered with a data tone, the origination point for PSTN calls.

  • Page 12: Logical Description

    Wireless Data Gateway Modem Bank Logical Description The modem bank terminates 4-wire E&M signals from The WDG consists of three major functional areas: the Network/Switch Interface with paired analog modems Network/Switch Interface in a carrier. Modems are either idle or active.
  • Page 13 System Overview Audio Timeout The modem bank is implemented using the COMSPHERE 3000 Series Carrier and 3811Plus The WDG can be used for voice calls. However, this modems. diminishes the number of connections available for data A 4-wire E&M Network Interface Module (NIM) calls.

  • Page 14: Mounting Equipment

    Site Preparation Mounting Equipment ..............Power .

  • Page 15: Carrier Installation

    3000 Series Carrier Installation Carrier Installation ..............Install the NIMs .

  • Page 16: Attaching The Nim

    Wireless Data Gateway Install the NIMs 2. Ensure that you have all parts available: a NIM, its three cables, and four screws. See the equipment A NIM on the left side of the backplane operates with list in Appendix C.

  • Page 17: Co Power Unit Installation

    3000 Series Carrier Installation Install the Carrier CAUTION Use the following instructions to install a 3000 Series An unmounted carrier may Carrier. flex and damage installed modem cards. Never install Procedure cards in the carrier until the carrier is mounted in a rack. 1.

  • Page 18: Settings For Basic Mode

    Wireless Data Gateway Install the Power Units and Power Tray Table 3-3 Settings for Redundant Procedure Mode Using a Single – 48 Vdc Power Source and a Single Input Power Cable 1. Configure the power tray and power unit straps.

  • Page 19: Option Straps (S1 Through S5) On The Co Power Unit's Backplane

    3000 Series Carrier Installation 494-13696-01 Figure 3-3. Option Straps (S1 and S2) on a – 48 Vdc CO Power Unit CO Power Tray CO Power Unit Backplane 496-13695-01 Figure 3-4. Option Straps (S1 through S5) on the CO Power Unit’s Backplane 3981-A2-GN31-20 November 1996...

  • Page 20: Cabling The Nim

    Wireless Data Gateway Connect the NIM Cables 3. Secure each connector with its captive screw; do not overtighten. Procedure 4. Connect the power cable. This cable has three 1. If a plastic wire tie holder is present on one side of connectors.

  • Page 21: Installing The Sdcp

    3000 Series Carrier Installation Install the SDCP SDU Circuit Card Procedure CC IN 1. Attach the ribbon cable to the SDCP. See CC OUT Figure 3-6. FP IN 2. Fasten the SDCP to the front of the carrier. FP OUT S2 –...

  • Page 22: Carrier Address Dip Switches

    Wireless Data Gateway Next, install the SDU into its carrier. Table 3-5 Carrier Address DIP Switches Procedure Carrier Address 1. Using a Phillips screwdriver, loosen the screw holding the circuit pack lock and rotate the lock to label the open position. See Figure 3-8.

  • Page 23: Power Tray Connectors

    3000 Series Carrier Installation Connect the –48 Vdc Power Source depending on how many power units you have installed, and how you have strapped them. The back of the power The WDG requires at least one power source and at tray has two power input connectors labeled P1 and P5.

  • Page 24: Building The Power Input Cable

    Wireless Data Gateway Each connection requires a power cable with an AMP (AMP part number 350550-1) onto the wires. Push the connector (AMP part number 1-480698-0). To build the finished wires into the connector housing, noting the cable you will need a hand crimping tool (AMP part orientation of the –...

  • Page 25: Basic (Shown) Or Redundant Mode

    3000 Series Carrier Installation Figures 3-11 through 3-13 show how to connect power Power Unit Installation Guide for detailed information cables for Basic mode, Independent mode, or Redundant about the different modes. mode. See the COMSPHERE – 48 Vdc Central Office Connectors –48 Vdc A –48 Vdc B...

  • Page 26: Using Two Separate Power Sources For Independent Mode Or Redundant Mode

    Wireless Data Gateway Connectors –48 Vdc B –48 Vdc A Optional Fuse Ground Return Ground Return –48V –48V Optional Fuse –48V GRD –48V GRD –48 Vdc Power –48 Vdc Power Source B Source A 496-13675-01 Figure 3-12. Using Two Separate Power Sources for...

  • Page 27: Independent Mode Or Redundant Mode

    3000 Series Carrier Installation Connectors –48 Vdc A –48 Vdc B Ground Returns Optional Fuses –48V GRD –48 Vdc Power Source A 496-13676-01 Figure 3-13. Using One Power Source and Two Input Power Cables for Independent Mode or Redundant Mode 3981-A2-GN31-20 November 1996 3-13...

  • Page 28: Sdu Connections

    Wireless Data Gateway Connect the NMS To Next Cabinet Procedure Rear of Cabinet CC IN 1. Connect a 25-pin to 6-pin adapter to the network CC OUT management port (CC OUT) on the NMS device. Carrier 6 FP IN 2. Use a 6-pin modular telephone cord to connect the modular side of the adapter to the CC IN jack on the rear of the SDU in the carrier.

  • Page 29: Modem Installation

    Modem Installation and Configuration Modem Installation ..............DTE Cabling .

  • Page 30: Rear Connector Plate

    Wireless Data Gateway The COMSPHERE 3000 Series Carrier has 17 slots Single Port Connector Plate which can hold up to 16 modems and one Shared Diagnostic Unit (SDU). The SDU is required when the modems in the carrier are controlled by an NMS, or when multiple carriers in a cabinet configuration are to be controlled by a single SDCP.

  • Page 31: Installing A 3811Plus Modem

    Modem Installation and Configuration 2. At the front of the carrier, hold the modem After several seconds the modem completes its vertically, with the latch on its faceplate in the power-up self-test in which all faceplate LEDs open position, and insert it into the top and bottom light up.

  • Page 32: Plus Modems With Dte Crossover Cables

    Wireless Data Gateway DTE Cabling crossover cables: 1 to 2, 3 to 4, and so on. The crossover cable is reversible; the pin assignments are the same at Connect each modem in an odd-numbered slot to the both ends. (See Appendix B.) Attach the cable to the DTE adjacent modem in an even-numbered using DTE A (top) port of the modems.

  • Page 33: Circuit Pack Lock

    Modem Installation and Configuration Check the SDCP Circuit Pack Ensure that the SDCP can be used to control the Lock modem. Perform the following steps. Procedure 1. Press the key on the SDCP. The cursor Select Circuit appears in the carrier selection entry. Closed Card (Locked)
  • Page 34 Wireless Data Gateway Select Factory Configuration Options 4. Press the key until Factory comes into view, then press the F1 key to display the factory preset After the modem passes the power-up self-test, configurations. configure it for operation using one of the factory preset 5.
  • Page 35 Modem Installation and Configuration Configuring a Modem Using AT Commands Some factory preset configurations inhibit AT command control. To regain AT command control, select When using AT commands, the following criteria must the correct WDG factory preset configuration. be met: Make sure the asynchronous DTE’s communication Modem Configuration Options for the WDG software is configured for 10-bit character format...

  • Page 36: 3811Plus Modem Configuration

    Wireless Data Gateway Table 4-1 3811 Plus Modem Configuration (1 of 3) Configuration Configuration Option Value AT Command Group DTE Interface Async/Sync Mode Async &M0 Async DTE Rate 115200 — Asyn #Data Bits — Asyn Parity Bit None — Asyn #Stop Bits —...
  • Page 37 Modem Installation and Configuration Table 4-1 3811 Plus Modem Configuration (2 of 3) Configuration Configuration Option Value AT Command Group Dial Line Modulation V32bis/terbo (&F7 – Odd slots) — V34 (&F8 – Even slots) — Dial Line Rate 19200(V32t) (&F7 – Odd slots) S41=20 28800(V34) (&F8 –...

  • Page 38: Series Nms

    Wireless Data Gateway Table 4-1 3811 Plus Modem Configuration (3 of 3) Configuration Configuration Option Value AT Command Group Misc, continued NetMngmtAddress 001* S75=0 NMS_Call_Msgs CallCnct&Prg S66=0 NMS DTR Alarm Disable S77=0 CellulrRJ11Adpt Disable S93=0 Audio Timeout 000 sec —...

  • Page 39: Aac Installation

    AAC Installation and Configuration AAC Installation ..............Mount the AAC Chassis .

  • Page 40: Dsx/Cept Module Strapping

    Wireless Data Gateway Mount the AAC Chassis Mount the AAC chassis in the cabinet before inserting the different cards. Always remove all cards before removing the chassis from the cabinet. In this manual the AAC is shown at the top of the cabinet, but this is not required.

  • Page 41: Switch Settings For E&M Cards

    AAC Installation and Configuration Install WAN Card Three WAN cards are available. The Single T1/E1 Link card (Model 25811) provides a single port for DSX/CEPT or CSU operation. The Dual T1/E1 Link card (Model 25812) provides two ports for DSX/CEPT or CSU operation. The Dual T1/E1 Link card with Relays (Model 25813) provides two ports for DSX/CEPT or CSU operation.

  • Page 42: Two T1S: Configuration Of First E&M Card (Slot U1)

    Wireless Data Gateway E&M Configuration for Two T1s Tables 5-3 through 5-7 show the settings for the rest of the E&M cards (in slots U2 through U6). The All ports are configured identically, except for WAN settings are the same as those in U1 except for the and time slot (TS) number.

  • Page 43: Two T1S: Configuration Of Third E&M Card (Slot U3)

    AAC Installation and Configuration Table 5-4 Two T1s: Configuration of Third E&M Card (Slot U3) Option Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port 7 Port 8 STATE actv actv actv actv actv actv actv actv w1-1 w1-2...

  • Page 44: One T1: Configuration Of First E&M Card (Slot U1)

    Wireless Data Gateway E&M Configuration for One T1 Tables 5-8 through 5-10 show the E&M configurations for operation with a single T1 circuit. If no more than 12 pairs of modems are required, a Select Save from the menu of actions at the bottom of single T1 circuit can accommodate both cellular and the screen to save the changes.

  • Page 45: One T1: Configuration Of Third E&M Card (Slot U3)

    AAC Installation and Configuration Table 5-10 One T1: Configuration of Third E&M Card (Slot U3) Option Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port 7 Port 8 STATE actv actv actv actv actv actv actv actv w1-1 w1-1...

  • Page 46: Pin Amphenol To Two Rj48C Adapter

    Wireless Data Gateway Mount the 50-Pin to RJ48C Adapter Two 50-pin Amphenol to RJ48C modular adapters are available. Model 25866 (Figure 5-3) provides two RJ48C R4 R5 U3 U4 U5 U6 U7 U8 modular connectors and test jacks. Model 25880 (Figure 5-4) provides eight RJ48C connectors.

  • Page 47: Cabling Of E&M Cards To Nims

    AAC Installation and Configuration Connect the E&M Cards to the NIMs Connect each NIM on the carrier to an E&M card in the AAC with a 50-position cable. Connect the E&M card in AAC slot U1 to the first carrier’s ports 1-8, AAC slot R4 R5 U3 U4 U5 U6 U7 U8 U2 to the first carrier’s slots 9-16, AAC slot U3 to the...

  • Page 48: Switch Connection Without Wan Redundancy

    Wireless Data Gateway Connect the Adapter to the Interface Card Connect the Adapter to the Mobile Switch Connect the 50-pin Amphenol to RJ48C adapter The cables and adapter used to connect to the mobile (Model 25866 or Model 25880) to the Interface card using switch depend on whether a redundant WAN card was a 50-pin Amphenol male-to-male cable.

  • Page 49: Introduction

    Testing the System Introduction ............... . Normal Operation .

  • Page 50: Problems And Solutions

    Wireless Data Gateway 4. Slide one of the modems partially out of the NOTE carrier. The VF rate displayed on the 5. Refresh the screen. Both M leads of the modem SDCP can help you spot pair should be ON.
  • Page 51 Testing the System The cellular call does not use MNP 10 Throughput is poor even during 9600 bps connections Make sure that MNP 10 is enabled on your cellular modem. The WDG will match the protocol that is selected Make sure that your PSTN destination modem supports by the cellular modem.

  • Page 52: Technical Specifications

    Modems User’s Guide. elements of the WDG. For specific component information, see the ACCULINK Access Controller Table A-1 (1 of 2) Technical Specifications for the Wireless Data Gateway Technical Specifications Criteria ENVIRONMENT Operating Temperature 32 F (0 C) to 122 F (50 C)

  • Page 53: Technical Specifications For The Wireless Data Gateway

    Wireless Data Gateway Table A-1 (2 of 2) Technical Specifications for the Wireless Data Gateway Technical Specifications Criteria MAXIMUM POWER REQUIREMENTS / (HEAT DISSIPATION) Full Configuration* 519 watts (1770 BTU/Hr) 11 amps (2 amps for AAC, 3 amps for each fully-loaded carrier) AAC, –...
  • Page 54 Pin Assignments DTE Loopback Cable ..............4-Wire E&M Card and NIM Connections .
  • Page 55 Wireless Data Gateway 4-Wire E&M Card and Table B-1 (2 of 2) NIM Connections 4-Wire NIM/E&M Connector Pin Assignments The 4-Wire E&M cards in the AAC are connected to Port Number Designation Pin Number the 4-Wire NIMs with a cable terminated with 50-position telco connectors.

  • Page 56: 4-Wire Nim Power Cable Wiring

    Pin Assignments 4-Wire NIM Power Cable 50-Pin Amphenol to RJ48C Adapters A NIM receives power from the same source as the carrier by means of a Y-cable. Table B-2 shows the wiring The Interface card is connected to a two-port or of the cable.

  • Page 57: 50-Pin Amphenol To Eight Rj48C Adapter Pin Assignments

    Wireless Data Gateway Table B-4 50-Pin Amphenol to Eight RJ48C Adapter Pin Assignments Amphenol Signal Name Direction RJ48C Pin Number Pin Number W4-2 #1 W4-2 #4 W4-1 #1 W4-1 #4 W3-2 #1 W3-2 #4 W3-1 #1 W3-1 #4 W2-2 #1...
  • Page 58 Equipment List Equipment Feature/Part Number COMCODE TCP/IP Option 2525-TCP — ACCULINK Access Controller Enclosure 25800 — – 48 Vdc Power Supply 25802 — Standard Bus-Connect CPU Card 25806 — Cross-Connect CPU Card 25807 — Single T1/E1 Card 25811 — Dual T1/E1 Card 25812 —...
  • Page 59 Wireless Data Gateway Equipment Feature/Part Number COMCODE –48 Vdc Power Module 3000-F1-022 106490766 3811 Plus WDG Modem 3981-B1-021 107508061 Diagnostic Software 3800-C1-001 — Speaker Panel 3800-F1-011 106308505 4-Wire E&M NIM (Network Interface Module) – Includes 3000-F1-026 107508046 NIM, three cables, and installation hardware. May include ferrite chokes.
  • Page 60 Equipment List Equipment Feature/Part Number COMCODE Long NMS Cable 4400-F1-512 — 25-Pin to 6-Pin Adapter 4400-F1-594 — Multi-Channel Feature 6700-C4-001 — Dial Feature 6700-C4-002 — 6700 Series NMS Single Server 6700-D4-001 — Multi-User Feature 6700-D4-002 — Client Software 6700-D4-003 — SNMP Proxy Agent 6700-D4-006 —...
  • Page 61 Glossary ACCULINK Access Controller. An AT&T product which permits connection to a variety of network services. Advanced Diagnostic protocol. An enhanced diagnostic communication protocol used with the 6700 and 6800 Series NMS and with certain front panel diagnostic func- tions. AT command The group of commands used to control and configure a modem through a DTE such as a personal computer.
  • Page 62 A number of modems grouped logically such that individual modems are accessible according to availability by addressing the group. Network Interface. The junction of the Wireless Data Gateway system with the network switch. Network Interface Module. The hardware interface between the WDG and the network switch.
  • Page 63 Wide Area Network. A WAN card in the AAC, such as the Dual E1/T1 Link Card, provides E1/T1 termination and controls data flow. Wireless Data Gateway. A cellular modem pool which increases the reliability of mobile-to-host communications by optimizing the protocol performance of the cellular and PSTN connections.
  • Page 64 Index Numbers 3000 Series Carrier backplane, 3-5 installation, 3-1 Basic mode installation checklist, 3-1 strap setting, 3-4 mounting, 3-3 using one power source, one cable, 3-11 order of carriers, 5-9 power source connection, 3-9 power units, 3-4 3811Plus, 1-3 configuration, 4-6 cabling installation, 4-1 E&M card to NIM, 5-9, B-2...
  • Page 65 Wireless Data Gateway DIP switches loopback cables, 4-4 carrier address, table, 3-8 E&M card, 5-3 SDU, 3-7 DSX/CEPT plug-in module, 5-2 DTE loopback cable, 4-4 MNP 10, 6-3 pinouts, B-1 modem, installation checklist, 4-1 modem bank, 1-2 modulations supported, A-1 mounting equipment, 2-1 E&M card, 5-9...
  • Page 66 3-7 operation, 4-5 using to configure modem, 4-6 WAN card, 5-3 plug-in module, 5-2 daisy-chaining, 3-14 Wireless Data Gateway installation, 3-7 environment, A-2 selecting a modem with the SDCP, 4-5 full configuration, A-2 selecting configuration options, 4-6 functional areas, 1-2...

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