FXS+ DUAL VOICE OPTION MODULE Part Number 1200080L1 Part Number 1200080L1#HS & FXS+ DUAL VOICE PLUG-ON BOARD Part Number 1200082L1 Part Number 1200082L1#HS USER MANUAL 61200.
Table of Contents Trademarks: MEGACOM is a registered trademark of AT&T. 901 Explorer Boulevard P.O. Box 070020 Huntsville, AL 35807 Phone: (205) 971-8000 Fax: (205) 971-8699 © 1994, 1995 ADTRAN, Inc. All rights reserved. Printed in U.S.A. ii FXS+ Dual Voice Option Module 61200.
Table of Contents Table of Contents Chapter 1. Introduction ...................................................................................... 1 FXS+ Dual Voice Overview .................................................................................... 1 Functional Description ................................................................................... 2 Features ....................................................................................................
Table of Contents Port Configuration Menu Items/Parameters Summary ...................... 21 PORT UTIL (Port Utility) ................................................................................... 22 Port Test ......................................................................................................... 23 1 kHz Tone ...................................................................................... 23 VIEW SIG BITS (View Signaling Bits) ..........................................
Chapter 1. Introduction Chapter 1 Introduction FXS+ DUAL VOICE OVERVIEW The FXS+ Dual Voice (FXS+) option module is one of the option modules available for use with the ADTRAN TSU 100/600. The FXS+ module provides two 2-wire voice-grade interfaces serving as the source of linecurrent and ringing voltage to a telephone or station interface. The FXS+ may serve as the station-side of a foreign exchange fxs/fxo application.
Chapter 1. Introduction Functional Description The FXS+ is designed to fit in the option slot of the TSU 100/600 and is subject to its operation and control. The FXS+ is configured from the front panel of the TSU 100/ 600 or by an external personal computer (PC) program. The internal menus for its configuration are a part of the FXS+ module and are automatically installed when the FXS+ is plugged into the unit.
Chapter 1. Introduction • Adding the FXS+ plug-on board provides the TSU 100/600 with four voice ports in one option slot • Selectable response during carrier failure • Full V.34 modem connect capability (28.8 kbps) for #HS model • Provides FXS forward disconnect capability • Hot replaceable (#HS model) 61200.
Chapter 1. Introduction FXS+ Option Module Specifications The FXS+ Dual Voice option module conforms to the following specifications: Voice Channels 2 (4 with plug-on module installed) Transmission Levels TX: +3 to -5 dB TLP, 1 dB steps RX: 0 to -8 dB TLP, 1 dB steps Frequency Response 2-wire Impedance 2-wire ERL 2-wire SRL THL ERL THL SRL Longitudinal Bal RX Idle Channel Noise TX Idle Channel Noise 300 - 3400 Hz (± 1.0 dB) 600 Ω + 2.
Chapter 1. Introduction Physical Description The FXS+ is an option module which plugs into the option slot in the rear of the TSU 100; see Figure 1-1. PORT X.3 DUAL FXS PORT X.1 PORT X.2 Figure 1-1 FXS+ Dual Voice Option Module The FXS+ rear panel includes a plastic plug over a cutout for additional connectors. This allows a plug-on board to be added to the FXS+ module. The PORT X.3 indication is linked to the port numbering philosophy of the TSU 100 product family.
Chapter 1. Introduction 6 FXS+ Dual Voice Option Module 61200.
Chapter 2. Installation Chapter 2 Installation UNPACK AND INSPECT Carefully inspect the FXS+ Dual Voice option module for any shipping damages. If damage is suspected, file a claim immediately with the carrier and then contact ADTRAN Customer Service. If possible, keep the original shipping container for use in shipping the FXS+ module back for repair or for verification of damage during shipment.
Chapter 2. Installation INSTALLING THE FXS+ DUAL VOICE OPTION MODULE Determine Revision Level of TSU 100 / TSU 600 FXS+ Dual Voice Module (Software Revision K and above) can only be fully supported in TSU 100 units of Software Revision L (and later) and TSU 600 units of Software Revision F (and later). To determine the software revision in the TSU, follow these steps: 1. Power the TSU On. 2. Using the front panel keypad, select Main menu item 3 (UTIL) which gives you the Utility menu. 3.
Chapter 2. Installation Modules Without Hot Replaceable Label on Back Panel Power to the TSU 100/600 must be Off when installing or removing the FXS+ Dual Voice option module without a Hot Replaceable label on the back panel. Placement of the Option Module Figure 2-1 represents the action required for proper placement of the option module. 1. 2. 3. Remove cover plate from the TSU 100/600 rear panel. Slide option module into the rear panel until it is positioned firmly against the front of the TSU100/600.
Chapter 2. Installation Wiring The FXS+ Dual Voice option module offers two connectors for an analog voice interface. The connector is universal and accepts either an RJ-45 (8 Pin) or an RJ-11 (6 pin modular plug). The pinout is given in Table 2-A.
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 100/600 manual. No initialization input is required. Any previously configured setting for the FXS+ is restored automatically upon power up. Successful Self Test The green OK LED, located with the Module LEDs on the front panel, illuminates when a successful self test is completed and the configuration is successfully restored.
Chapter 2. Installation 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 refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure. Return Material Authorization (RMA) is required prior to returning equipment to ADTRAN.
Chapter 3. Operation Chapter 3 Operation OVERVIEW The FXS+ module is controlled as part of the TSU 100/600 using the same methods as described in the user manual. See the TSU 100/600 User Manual for descriptions of front panel indicators and buttons. Menu Structure When an option module is installed in the TSU 100/600, the unit adds it to the list of available options under the Port menu items. These menu items are shown in bold italics in the limited overview of the TSU 100 menu shown in Figure 3-1.
Chapter 3. Operation Once the option module is selected, the FXS+ menus appear as a subset of, and operate the same as, menus for the TSU 100/600. With the cursor on one of the TSU 100/600 four main menu choices press Enter or a menu number to display the first two submenu items. Use the up and down Arrows to place the cursor on the desired item and press Enter to display the first two submenu choices.
Chapter 3. Operation FXS+ MENU ITEMS The FXS+ menus are accessed from, and operated the same as, menus for the TSU 100/600. The FXS+ items are submenu choices of the TSU 100/600 four main menus, as shown in Figure 3-1. For information on Factory Restore and Run Self Test see TSU Features Used With FXS+ Options in this chapter. The FXS+ menu items are discussed in the following pages.
Chapter 3. Operation 2W STATUS (2-Wire Status) There are three information fields, Busy, Ringing, and MW (message waiting). See 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. Ringing An asterisk is present if ringing voltage is being applied to the 2-wire circuit from the ring-generator on the FXS+ option module.
Chapter 3. Operation PORT CONFIG (Port Configuration) Port Configuration, a submenu of TSU 100/600 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) • TX LVL (TLP) • FAULT RESP • TANDM OPTIONS - Supervision - Dial Tone - Loop Rev Bat - Ring Back When Port Configuration is displayed, place the cursor on it and press Enter to activate.
Chapter 3. Operation Port Configuration Menu Items and Their Choices Mode Mode sets the type of 2-wire to T1 signaling and supervision to be used. Choices include: • FXS_LS This mode sets the port to use FXS loop-start type signaling on the T-Span and loop-start supervision on the analog 2-wire interface. This mode supports farend disconnect by removing tip-ground during the call if signaled to do so over the T-span.
Chapter 3. Operation disconnect supervision. This mode also requires other options to be selected. These options are: supervision, dial tone, loop reverse battery, and ringback. These options are described in detail elsewhere. Ringing cadence for incoming calls is two seconds on, four seconds off. • TANDEM_GS This mode sets the port to use E&M signaling on the T-Span and ground start supervision on the analog 2-wire interface.
Chapter 3. Operation Fault Resp (Fault Response) Fault Resp is used to set the 2-wire response to a carrier alarm. For a network alarm, the ground start 2-wire trunk would appear busy if Fault Resp is set to seized. If set to normal, no seizure of a ground start trunk occurs. Choices include: • Normal • Seized Tandm Options (Tandem Options) Some options are valid only when operating in the tandem mode. These options are provided below.
Chapter 3. Operation • Ringback This option generates ringback tone towards the T-span when enabled and the FXS+ card is in one of the Tamden modes. This may be needed on some cases when the network does not provide ringback tone. Choices include: - Enabled - Disabled. Port Configuration Menu Items/Parameters Summary Table 3-A provides a summary of the Port Configuration menu items and their parameters.
Chapter 3. Operation PORT UTIL (Port Utility) Port Utility, a submenu of the TSU 100/600 Main menu item Utilities (UTIL) displays the current software information for each port installed in the unit. This information is required when requesting assistance from ADTRAN Customer Service or when updates are needed. When Port Utility is displayed, place the cursor on it and press Enter to display the first available port. See Figure 3-6.
Chapter 3. Operation Port Test Port Test, a submenu of the TSU 100/600 Main menu item Test, activates tests of the selected data ports. Selecting the FXS+ displays tests available for this option module. See Figure 3-7 and Table 3-B. 4)TEST 1)NETWORK TESTS 1)1 KHZ TONE 2)RUN SELF TEST 3)PORT TEST 2)VIEW SIG BITS 1.1 FXS+ 4)CANCEL TEST 3)SET TX SIGNAL 4)SET 2W OUTPUT Figure 3-7 Port Test Submenus When Port Test is displayed, place the cursor on it and press Enter to display the first available port.
Chapter 3. Operation VIEW SIG BITS (View Signaling Bits) View Sig Bits is used to view the status of the RX and TX signaling bits in the DS-1 stream. See Figure 3-8. The status of both the A and B bits is displayed. Figure 3-8 View Signaling Bits Display SET TX SIGNAL (Set Transmit Signal) Set TX Signal allows the A and B signal bits in the TX direction to be forced to a desired state for test.
Chapter 3. Operation TSU FEATURES USED WITH FXS+ OPTIONS In addition to the FXS+ menu items, two additional menu items of the TSU 100/600 may be operated in conjunction with the FXS+ option module. These are Factory Restore and Run Self Test. Factory Restore Factory Restore, a submenu of the TSU 100/600 Main menu item Utilities (UTIL), restores the factory installed default setting for all FXS+ option module parameters. When Factory Restore is displayed, place the cursor on it and press Enter.
Chapter 3. Operation 26 FXS+ Dual Voice Option Module 61200.
Appendix A.
Appendix A. 2FXS+ Failure Messages 28 FXS+ Dual Voice Option Module 61200.
Appendix B. Signaling States Vs. Mode of Operation Appendix B Signaling States SIGNALING STATES VS. MODE OF OPERATION The four tables in this appendix describe the signaling states for voice card and the DS-1 PCM stream. Ground start signaling is not used in PLAR mode. See Table B-A.
Appendix B. Signaling States Vs. Mode of Operation Ground start signaling provides its own tip ground in response to ring ground in the Tandem Mode. See Table B-B.
Appendix B. Signaling States Vs. Mode of Operation See Tables B-C and B-D for descriptions of FXS mode for signaling states.
Appendix B. Signaling States Vs.
Index Product Support Information Presales Inquiries and Applications Support Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Applications Engineering(800) 615-1176 Sales (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available.
NOTICE ThisFXS+module(SoftwareRevisionLandlater)includesfar-enddisconnectandanalogmessage-waitingfeatureswhenusedwithanADTRANFX0+ module. Theconfigurationmenustructurehasbeenmodifiedtoaccommodatethesenewfeatures. IfT -Watchisusedtoconfigurethiscard,version3.0 orlaterisneeded. Ifyoudonothaveversion3.0orlater ,youmayupgrade yourolderrevisiontothelatestbydownloadingtheT -Watchupgradefr om theADTRANworld-widewebsite,http://www .adtran.com.(SelectSuppor t &Ser vicesscreen,thenselectSoftwareUpdate).
