ADTRAN FXS+ User Manual
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ADTRAN FXS+ User Manual

ADTRAN FXS+ User Manual

Quad voice option module
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FXS+ Quad Voice
Option Module
Part Number 1202300L1
User Manual
61202300L1-1A
July 2000

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Summary of Contents for ADTRAN FXS+

  • Page 1 FXS+ Quad Voice Option Module Part Number 1202300L1 User Manual 61202300L1-1A July 2000...
  • Page 2 Trademarks: MEGACOM is a registered trademark of AT&T SLC96 is a registered trademark of AT&T 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 (256) 963-8000 © 2000 ADTRAN, Inc. All Rights Reserved. Printed in U.S.A.
  • Page 3 Notes provide additional useful information. Cautions signify information that could prevent service interrup- tion. Warnings provide information that could prevent damage to the equipment or endangerment to human life.
  • Page 4 Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equip- ment is operated in a commercial environment.
  • Page 5 SAVE THESE INSTRUCTIONS WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within five years from the date of shipment if the product does not meet its published specifications or if it fails while in service. For detailed warranty, repair, and return information see the ADTRAN Equipment Warranty and Repair and Return Policy Procedure on the inside back page of this manual.
  • Page 6 ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO THIS EXCLU- SION MAY NOT APPLY TO CUSTOMER. In no event will ADTRAN or its suppliers be liable to Customer for any inciden- tal, special, punitive, exemplary or consequential damages experienced by either Customer or a third party (including, but not limited to, loss of data or information, loss of profits, or loss of use).

  • Page 7: Table Of Contents

    FXS+ Option Module Specifications ..............1-3 Physical Description ....................1-4 Chapter 2. Installation.....................2-1 Unpack and inspect ....................2-1 Items Shipped by ADTRAN................2-1 Items Provided by Customer ................2-1 INstalling the FXS+ Voice Option Module ............2-2 Determine Revision Level of TSU 100/120/600 ..........2-2 Placement of the Option Module ..............2-3 Power Connection....................2-3...
  • Page 8 Table of Contents Port Status ....................3-3 2W STATUS (2-Wire Status) .............. 3-4 VIEW SIG BITS (View Signalling Bits) ..........3-5 SLC96 STATUS (Single and UVG Status) ........3-5 PORT CONFIG (Port Configuration) ..............3-6 MODE ......................3-7 FXS_LS ....................3-7 FXS_GS ....................3-7 TANDEM_LS ..................

  • Page 9: List Of Figures

    List of Figures Figure 1-1. FXS+ Quad Option Modules ...............1-4 Figure 2-1. Installing Option Module..............2-3 Figure 3-1. TSU Main Menu ..................3-2 Figure 3-2. Port Status Submenus................3-3 Figure 3-3. 2-Wire Status Display................3-4 Figure 3-4. View Signalling Bits Display ...............3-5 Figure 3-5. SLC96 Status Display................3-5 Figure 3-6.
  • Page 10 List of Figures FXS+ Quad Voice User Manual 61202300L1-1...

  • Page 11: List Of Tables

    List of Tables Table 2-1. 2-Wire Voice Pinout Connection ............2-4 Table 3-1. Port Configuration Parameters ............3-13 Table 3-2. Port Test Parameters................3-16 Table B-1. Plar Mode ....................B-1 Table B-2. Tandem Modes ..................B-2 Table B-3. FXS+ Mode (Loop-Start)...............B-3 Table B-4.
  • Page 12 List of Tables FXS+ Quad Voice User Manual 61202300L1-1...

  • Page 13: Chapter 1. Introduction

    Chapter 1 FXS+ QUAD VOICE OVERVIEW The FXS Quad Voice option modules can be used with the ADTRAN TSU 100/120/600. The Quad FXS+ module provides four, 2-wire voice-grade interfaces serving as the source of line-current and ringing voltage to a tele- phone or station interface.

  • Page 14: Functional Description

    Chapter 1. Introduction Functional Description • The FXS+ is designed to fit in the option slot of the TSU 100/120/600 and is subject to its operation and control. • The FXS+ is configured from the front panel of the TSU 100/120/600 or by an external personal comput- er (PC) program.

  • Page 15: Fxs+ Option Module Specifications

    Chapter 1. Introduction • Full V.90 modem connect capability (56.6 kbps) • Provides FXS forward disconnect capability • Line Side Answer Supervision (LSAS) is supported for FXS_LS, FXS_GS, TANDEM_LS, TANDEM_GS, Single, and UVG modes of operation • Hot replaceable FXS+ Option Module Specifications The FXS+ option module conforms to the following spec- ifications: Voice Channels...

  • Page 16: Physical Description

    Chapter 1. Introduction PHYSICAL DESCRIPTION The FXS+ is an option module which plugs into the op- tion slot in the rear of the TSU 100. See Figure 1-1. QU AD FX S PO RT X. 1 PO RT X. 2 PO RT X.

  • Page 17: Chapter 2. Installation

    RAN Customer and Product Service (CAPS). (See the last page of this manual.) If possible, keep the original ship- ping container for use in shipping the FXS+ module back for repair or for verification of damage during shipment. Items Shipped by ADTRAN • FXS+ Quad option module •...

  • Page 18: Installing The Fxs+ Voice Option Module

    If the card is to be installed in a TSU 100, 120 or 600 with an earlier software revision, ADTRAN recommends that the TSU first be upgraded to the most recent revision to ensure proper operation with the FXS+.

  • Page 19: Placement Of The Option Module

    Chapter 2. Installation Placement of the Option Module Figure 2-1 shows the proper placement of the option module. To install the option module, follow these steps: Step Action Remove cover plate from the TSU 100/120/600 rear panel. Slide option module into the rear panel until it is positioned firmly against the front of the TSU 100/120/ 600 unit.

  • Page 20: Wiring

    Chapter 2. Installation Wiring The FXS+ Quad option module analog voice interface connectors are universal and accept either an RJ-45 (8-pin modular plug) or an RJ-11 (6-pin modular plug). The pinout is shown in Table 2-1. The required wiring connection is: Connector Type (USOC) - RJ-45 Part number - AMP # 555164-1 Table 2-1.

  • Page 21: Power Up Testing And Initialization

    Chapter 2. Installation POWER UP TESTING AND INITIALIZATION The FXS+ option module executes an abbreviated self-test during the power-up sequence, as described in the TSU 100/120/600 User Manual. Any previously configured setting for the FXS+ is restored automatically upon power Successful Self-Test The green OK LED, located with the module LEDs on the front panel, illuminates when a successful self-test is com-...

  • Page 22: Configuration Of Tx Level (Tlp)

    Chapter 2. Installation Configuration of TX Level (TLP) For any installation where the analog channel (DS0) ter- minates within the Public Switched Telephone Network, the TX LVL should be set to +3 dB. For point-to-point ap- plications where the channel terminates in other customer equipment, any TX LVL may be used.

  • Page 23: Chapter 3. Operation

    Operation Chapter 3 OVERVIEW The FXS+ module is controlled as part of the TSU 100/ 120/600 using the same methods described in the User Manual. See the TSU 100/120/600 User Manual for descriptions of front panel indicators and buttons. Menu Structure When an option module is installed in the TSU 100/120/ 600, the unit adds it to the list of available options under the Port menu items.

  • Page 24: Figure 3-1. Tsu Main Menu

    Chapter 3. Operation 120/600 four main menu choices, press or a menu Enter number to display the first two submenu items. Use the to place the cursor on the de- down arrows sired item and press to display the first two sub- Enter menu choices.

  • Page 25: Fxs+ Menu Items

    Chapter 3. Operation FXS+ Menu Items The FXS+ menus are accessed from, and operate the same as, menus for the TSU 100/120/600. The FXS+ items are submenu choices of the TSU 100/120/600 four main menus, as shown in Figure 3-1 on page 3-2. For informa- tion on Factory Restore and Run Self-Test, see TSU Features Used With FXS+ Options on page 3-17.

  • Page 26: Status (2-Wire Status)

    Chapter 3. Operation 2W STATUS (2-Wire Status) Contains two information fields, Busy and Ringing, as shown in Figure 3-3. An asterisk (*) indicates an item is active. Figure 3-3. 2-Wire Status Display Busy An asterisk is present if loop current is flowing through the 2-wire circuit.

  • Page 27: View Sig Bits (View Signalling Bits)

    Chapter 3. Operation VIEW SIG BITS (View Signalling Bits) Use VIEW SIG BITS to view the status of the RX and TX signalling bits in the DS-1 stream. See Figure 3-4. If you are operating in a SLC96 mode, may be displayed. This means that the signalling bit is toggling in each suc- cessive frame for that port.

  • Page 28: Port Config (Port Configuration)

    Chapter 3. Operation PORT CONFIG (Port Configuration) Port Configuration, a submenu of TSU 100/120/600 main menu item Configuration, is used to configure the FXS+ option module. The following submenu items are used to configure the parameters: • MODE • RX LVL (TLP) •...

  • Page 29: Mode

    It also supports far-end disconnect by removing tip- ground during the call if signalled to do so over the T- Span. When used with an ADTRAN FXO+, this feature allows line-current dropouts to be passed on to equip- ment connected to the FXS+ 2-wire port.

  • Page 30: Tandem_Gs

    Chapter 3. Operation requires other options to be selected. These options are Supervision on page 3-10, Dialtone on page 3-11, Loop Rev Bat (Loop Reverse Battery) on page 3-11, Ringback on page 3-11, Dnis Delay on page 3-11 and on DNIS Wink T/o (DNIS Wink Timeout) on page 3-12 .

  • Page 31: Uvg-Slc96

    Chapter 3. Operation ration when the TSU/FXS+ combination acts as the Remote Terminal. Channel Test signalling is ignored and the Forward Dis- connect feature is implemented by removing tip-ground during the call. Line Side Answer Supervision is also supported. UVG-SLC96 This mode of operation will configure the port to use Universal Voice Grade signalling on the T-span (as defined by TR-TSY-000008) and either Loop Start or...

  • Page 32: Tx Lvl (Tlp) (Transmit Level/Transmit Level Point)

    Chapter 3. Operation TX LVL (TLP) (Transmit Level/Transmit Level Point) TX LVL (TLP) sets the TX direction transmission level points (TLP). The TLP is indicated in dB and the relative loudness is indicated by a bar graph display. Settings change immediately as the bar graph is scrolled. Choice range: +3 dB to -5 dB, in 1 dB steps FAULT RESP (Fault Response) FAULT RESP is used to set the 2-wire response to a car-...

  • Page 33: Dialtone

    Chapter 3. Operation Dialtone DIALTONE is used to enable or disable the on-board dial-tone generation when the FXS+ is operating in the tandem mode. When the on-board dial-tone generation is enabled, the dial-tone will turn off after a five second time-out.

  • Page 34: Dnis Wink T/O (Dnis Wink Timeout)

    Chapter 3. Operation The CPE must be able to answer calls within a carrier- specified time (usually 5 seconds), receive digits immedi- ately on answer, and route calls to their destinations within the time set by DNIS delay. Choices: Disabled, 0.5 sec, 1.0 sec, 1.5 sec. 2.0 sec, 2.5 sec, 3.0 sec, and 5.0 sec DNIS Wink T/o (DNIS Wink Timeout) When DNIS DELAY and DNIS WINK T/O are both...

  • Page 35: Port Configuration Menu Items/Parameters Summary

    Chapter 3. Operation Port Configuration Menu Items/Parameters Summary Table 3-1 provides a summary of the Port Configuration menu items and their parameters. Table 3-1. Port Configuration Parameters Menu Item Parameter Choices MODE *FXS_LS, FXS_GS, TANDEM_LS, TANDEM_GS, PLAR, SINGLE-SLC96, UVG-SLC96 RX LVL (TLP) -8 dB to 0 dB, 1 dB steps *(-6dB) TX LVL (TLP) +3 dB to -5 dB, 1 DB steps *(+1 dB)

  • Page 36: Port Util (Port Utility)

    Utilities (UTIL), displays the current software information for each port installed in the unit. This infor- mation is required when requesting assistance from ADTRAN Customer and Product Service or when up- dates are needed. When Port Utility displays, place the cursor on it and press to display the first available port.

  • Page 37: Port Test

    Chapter 3. Operation Port Test Port Test, a submenu of the TSU 100/120/600 Main menu item Test, activates tests of the selected data ports. Selecting the FSX+ displays tests available for this option module. See Figure 3-8, below and Table 3-2 on page 3-16. 1) NETWORK TESTS 1) 1KHZ TONE 4) TEST 2) RUN SELF-TEST...

  • Page 38: View Sig Bits (View Signalling Bits)

    Chapter 3. Operation VIEW SIG BITS (View Signalling Bits) VIEW SIG BITS is used to view the status of the RX and TX signalling bits in the DS-1 stream. See Figure 3-9. If you are operating in a SLC96 mode, may be displayed.

  • Page 39: Tsu Features Used With Fxs+ Options

    Chapter 3. Operation TSU Features Used With FXS+ Options In addition to the FXS+ menu items, two additional menu items of the TSU 100/120/600 may be operated in con- junction with the FXS+ option module. These are FACTO- RY RESTORE and RUN SELF-TEST. FACTORY RESTORE FACTORY RESTORE, a submenu of the TSU 100/120/ 600 Main menu item Utilities (UTIL), restores the factory...
  • Page 40 Chapter 3. Operation 3-18 FXS+ Quad Voice Option Module User Manual 61202300L1-1...

  • Page 41: Appendix A. Fxs+ Failure Messages

    FXS+ Failure Messages Appendix A FAILURE MESSAGES AT POWER-UP The following messages indicate a probable component failure on the FXS+ Module: E01 - EPROM CS EPROM checksum error E02 - RAM ERR Static RAM error E10 - SIGNALING Failure of signal bit transmission FXS+ Alarm Messages No alarms are specified for the FXS+ Voice option mod- ule.
  • Page 42 Appendix A. FXS+ Failure Messages FXS+ Quad Voice Option Module User Manual 61202300L1-1...

  • Page 43: Appendix B. Signalling States

    Signalling States Appendix B SIGNALLING STATES VS. MODE OF OPERATION The tables in this appendix describe the signalling states for voice card and the DS-1 PCM stream. Ground start signalling is not used in PLAR mode. See Table B-1. Table B-1. Plar Mode FXS+ RX A RX B...

  • Page 44: Table B-2. Tandem Modes

    See Table B-2. Table B-2. Tandem Modes FXS+2W Input RX A RX B TX A TX B FXS+2W Switch to FXS+ Output Condition (Outgoing call from FXS+1) Loop Open Idle Loop Closed Idle Loop Closed Dial Tone Wink Loop Closed Wink Done...

  • Page 45: Table B-3. Fxs+ Mode (Loop-Start

    Appendix B. Signalling States Tables B-3 through B-7 describe various modes for signal- ling states. Table B-3. FXS+ Mode (Loop-Start) FXS+2W Input RX A RX B TX A TX B FXS+2W Output (Outgoing call from FXS+) Loop Open No Ringing (Idle)

  • Page 46: Table B-4. Fxs+ Mode (Ground Start

    Appendix B. Signalling States Table B-4. FXS+ Mode (Ground Start) FXS+2W RX A RX B TX A TX B FXS+2W Output Input (Outgoing call from FXS+1) No Ring Gnd Idle or Loop Open Ring Gnd No Tip Gnd Ring Gnd or Loop Closed...

  • Page 47: Table B-5. Single Mode

    Appendix B. Signalling States Table B-5. Single Mode FXS+2W RX A RX B TX A TX B FXS+ 2W Input Output (Outgoing call from FXS+) Loop Open No Ringing (Idle) Loop Closed No Ringing Loop Closed Reverse Battery (Incoming call to FXS+)

  • Page 48: Table B-6. Uvg Mode: Loop Start Provisioning On T-Span

    Appendix B. Signalling States Table B-6. UVG Mode: Loop Start Provisioning on T-Span FXS+2W RX A RX B TX A TX B FXS+2W Input Output (Outgoing call from FXS) Loop Open X No Ringing (Idle) Loop No Ringing Closed Loop...

  • Page 49: Table B-7. Uvg Mode: Ground Start Provisioning On T-Span

    Appendix B. Signalling States Table B-7. UVG Mode: Ground Start Provisioning on T-Span FXS+2W RX A RX B TX A TX B FXS+2W Output Input (Outgoing call from FXS+) Loop Open No Ringing (Ground Start) Ring Ground No Tip Ground...
  • Page 50 Appendix B. Signalling States FXS+ Quad Voice Option Module User Manual 61202300L1-1...

  • Page 51: Index

    2-3 DNIS Delay, port config menu item 3-13 Items Provided by Customer 2-1 DNIS Delay, tandem option 3-11 Items Shipped by ADTRAN 2-1 DNIS WINK T/O 3-12 DNIS Wink T/O, port config menu item 3-13 Line Side Answer Supervision 1-3 DNIS Wink Timeout 3-12 Line Side Answer Supervisor, ANSWER S’VSN...
  • Page 52 Index Menu Structure, of FXS+ module 3-1 SET 2-W OUTPUT (Set 2-Wire Output) 3-16 MODE, port config menu item 3-13 Set TX SIGNAL (Set Transmit Signal) 3-16 shipping damages, what to do 2-1 Signaling states vs. mode of operation B-1 Operating Temperature, specification 1-3 signalling states B-1 Operation Alarms 2-5...
  • Page 53 (800) 615-1176 Sales (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distributor can- not help, please contact ADTRAN Technical Support and have the unit serial number available. Technical Support (888) 4ADTRAN Repair and Return If ADTRAN Technical Support determines that a repair is needed, Tech- nical Support will coordinate with the Customer and Product Service (CAPS) department to issue an RMA number.

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