Dual T1/PRI Module User Manual Part Number 1200314L1 61200314L1-1B May 2000
TRADEMARKS DMS 100 is a registered trademark of Northern Telecom. 5ESS is a registered trademark of AT&T. AT&T is a registered trademark. 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.
FCC regulations require that the following information be provided in this manual to the customer: 1. 2. 3. 4. 5. 6. 7. This equipment complies with Part 68 of the FCC rules. The required label is affixed to the bottom of the chassis. An FCC-compliant telephone cord and modular plug is provided with this equipment. This equipment is designed to be connected to the telephone network or premises wiring using a compatible modular jack which is Part 68-compliant. See Chapter 2, Installation, for details.
Affidavit Requirements for Connection to Digital Services • An affidavit is required to be given to the telephone company whenever digital terminal equipment without encoded analog content and billing protection is used to transmit digital signals containing encoded analog content which are intended for eventual conversion into voiceband analog signals and transmitted on the network.
( ) C. An independent training course (e.g., trade school or technical institution) recognized by the manufacturer/grantee of the equipment used to encode analog signals; or ( ) D. In lieu of the preceding training requirements, the operator(s)/maintainer(s) is (are) under the control of a supervisor trained in accordance with _________ (circle one) above.
Canadian Equipment Limitations The Industry Canada Certification label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The Department of Commerce does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company.
Limited Product Warranty ADTRAN warrants that for five (5) years from the date of shipment to Customer, all products manufactured by ADTRAN will be free from defects in materials and workmanship. ADTRAN also warrants that products will conform to the applicable specifications and drawings for such products, as contained in the Product Manual or in ADTRAN's internal specifications and drawings for such products (which may or may not be reflected in the Product Manual).
viii
Table of Contents List of Figures ..................................................................................................................................................... xi List of Tables.....................................................................................................................................................xiii Chapter 1 Introduction ..............................................................................................................................
Table of Contents Alarms ................................................................................................................................................. 3-5 LOS ............................................................................................................................................... 3-5 Red ................................................................................................................................................ 3-5 Yellow ........................
List of Figures Figure 1-1. Figure 2-1. Figure 3-1. Figure 3-2. Figure 3-3. Figure 3-4. Figure A-1. Dual T1/PRI Module .................................................................................................................. 1-3 Installing the Dual T1/PRI Module.......................................................................................... 2-2 Modules Menu.............................................................................................................................
List of Figures xii Dual T1/PRI Module User Manual 61200314L1-1
List of Tables Table 2-1. Network Connection Pinout......................................................................................................
List of Tables xiv Dual T1/PRI Module User Manual 61200314L1-1
Chapter 1 Introduction DUAL T1/PRI MODULE OVERVIEW The Dual T1/PRI Module (P/N 1200314L1) is a member of the ATLAS 550 family of integrated access products and provides two channelized T1 or Primary Rate ISDN (PRI) interfaces. Each interface can operate independently in DS-1 or DSX-1 mode, and any port can serve as the primary or backup timing source for the entire system.
Chapter 1. Introduction Features Features of the Dual T1/PRI Module are listed here: • Two T1 interfaces • Each interface configurable for DS-1, DSX-1, or PRI • AT&T 62411 and ANSI T1.403 compliant • Diagnostic loopback support • Various timing options • T1 ESF diagnostics • Bantum monitor jacks on each interface • Performance per ANSI T1.403, AT&T 54016, and ANSI T1.
Chapter 1. Introduction PHYSICAL DESCRIPTION The Dual T1/PRI Module (see Figure 1-1) plugs into any available option slot in the rear of the ATLAS 550 chassis. The four Option slots (labeled 1 — 4) only accept Option Modules, and the Network Interface slots (labeled Network 1 and Network 2) only accept Network Interface Modules. (See the ATLAS 550 in Figure 2-1 on page 2-2.) 1 DUAL T1 / PRI MON 500 Series 2 Figure 1-1.
Chapter 1.
Chapter 2 Installation BEFORE INSTALLING THE DUAL T1/PRI MODULE Carefully unpack and inspect the Dual T1/PRI Module for shipping damages. If you suspect damage occurred during shipping, file a claim immediately with the carrier and then contact ADTRAN Technical Support (see the last page of this manual for pertinent information). If possible, keep the original shipping container for returning the Dual T1/PRI Module for repair or for verification of shipping damage.
Chapter 2. Installation Instructions for Installing the Dual T1/PRI Module Step Action 1 Remove the cover plate from the appropriate option slot of the ATLAS 550 rear panel. 2 Slide the Dual T1/PRI Module into the option slot until the module is firmly seated against the front of the chassis. 3 Secure the thumbscrews at both edges of the module. Tighten with a screwdriver. 4 Connect the cables to the associated device(s).
Chapter 2. Installation WIRING Each port of the Dual T1/PRI Module uses a single, eight-position modular jack to connect to the T1 or PRI circuit. Tabl e2-1 gives the pinout for this jack. The required wiring connection is described here: Connector Type (USOC) RJ-48C Table 2-1.
Chapter 2.
Chapter 3 Operation OVERVIEW You can configure and control the Dual T1/PRI Module from a variety of sources, including the following: • The terminal menu, allowing detailed configuration, status, and diagnostics • SNMP, primarily for reporting alarm conditions and system status The remainder of this chapter describes the menu items available when managing the Dual T1/PRI Module via the terminal menu.
Chapter 3. Operation MODULES The ATLAS 550 system controller automatically detects the presence of the Dual T1/PRI Module when it is installed in the system (listed as T1/PRI-2). To see the menus for the Dual T1/PRI Module via the terminal menu, use the arrow keys to scroll to the MODULES menu and press Enter to access the module choices. Figure 3-1 shows the MODULES menu (see also the menu tree in Figure 3-2). Figure 3-1.
Chapter 3. Operation SLT Read security: 5 Displays the slot number for available option slots in the ATLAS 550 chassis. Slot 0 refers to the ATLAS 550 Base Unit. This field is read-only. TYPE Write security: 3; Read security: 5 Displays the type of module currently installed in the slot or the type of module you plan to install in the slot. If a Dual T1/PRI Module is installed, the TYPE field automatically defaults to T1/PRI.
Chapter 3. Operation STATUS Read security: 5 Read-only field that presents status information on the Dual T1/PRI Module. The following messages may display: ONLINE The module is enabled and is responding to the system controller’s status polls. This is the normal response of the system. NO RESPONSE The module is enabled, but is not responding to the system controller’s status polls. This response indicates either a problem in the system or that the module is not installed.
Chapter 3. Operation INFO Read security: 5 Provides information about the module part number, serial number, assembly revision, and PLL status. PART NUMBER Displays the part number of the module. SERIAL NUMBER Displays the serial number of the module. ASSEMBLY REVISION Displays the assembly revision. PLL STATUS Indicates whether the clock is locked to its specific source. ALARM STATUS Read security: 5 Displays the current T1 alarm status. PRT Indicates the port number.
Chapter 3. Operation DS0 STATUS DS0 ALARMS SIG STATUS 3-6 Read security: 5 The DS0 status indicates usage on a DS0 basis for each port. These options are read-only: - Unallocated * Inactive + Signaling mismatch A Active B Channel D Active D Channel M Maintenance N Dedicated (nailed) O Off hook - originate (RBS) R Ringing (RBS); Restart (ISDN) W Waiting dial tone Read security: 5 Displays per-DS0 alarm status.
Chapter 3. Operation PERFORMANCE CURRENT Write security: 3; Read security: 5 The performance fields (either current, 15-minute total, or 24-hour total) provide status on key performance measures as specified in ANSI T1.403 and AT&T TR54016 for each of the two T1/PRI ports. Excepting CLR, these fields are all read-only. The monitored parameters include the following: PRT Displays the port number. CLR Clears performance information for the selected port.
Chapter 3. Operation TEST FRAME Write security: 2; Read security: 5 This field must be set to match the frame format of the circuit to which it is connected, available from the network supplier. Choose either D4 or ESF. CODE Write security: 2; Read security: 5 Set this field to match the line code of the circuit to which it is connected (this information is available from the network supplier). Choose either AMI or B8ZS.
Chapter 3. Operation PRT Read security: 5 Displays the port number. LOC LB Write security: 4; Read security: 5 Causes loopback on near-end (local) port (see Figure 3-4). The following options are available: Line Metallic loopback Payld Payload loopback - framing and clocking are regenerated Dual T1/PRI NI CSU DS1 Payload Loopback Line Loopback Figure 3-4. Network Loopback Test REMOTE LB PATTERN 61200314L1-1 Write security: 4; Read security: 5 Sends loopback code to Remote CSU.
Chapter 3. Operation QRSS/RLB RESULTS Write security: 4; Read security: 5 Displays current status of T1 tests including information regarding loopbacks and test patterns. When displaying tests pattern status, the display string is composed of pattern sync status, and errored seconds. None No sync. LOS Sync has been lost. Sync Pattern is synchronized. ES Number of seconds with at least one bit error. CLR Write security: 3; Read security: 5 Clears error counters on test pattern results menu.
Chapter 3. Operation MAPPING DS0s are used as defined in the DEDICATED MAP or in the DIAL PLAN for switched applications. (See the ATLAS 550 User Manual for a description.) Defining a port as a T1 or PRI is determined by the way it is assigned in the DEDICATED MAP or in the DIAL PLAN. See Appendix A of this manual for more information on setting up the DIAL PLAN.
Chapter 3.
Appendix A Dial Plan Interface Configuration INTERFACE CONFIGURATION The interface configuration option for the DIAL PLAN menu sets configuration parameters for the endpoint. These parameters vary by the type of port selected. This appendix describes the configuration options available for the ATLAS 550. To access these options, select DIAL PLAN from the top-level ATLAS 550 menu (see Figure A-1). Figure A-1.
Appendix A. Dial Plan Interface Configuration DUAL T1/PRI MODULE: NETWORK TERMINATION/PRI When you are working in the network termination section of the DIAL PLAN menu, when SLT is defined as T1/PRI-2, and when SIG is set to PRI, the following configuration options are available: SWITCH TYPE Write security: 3; Read security: 5 Defines the type of PRI switch to which the port is connected. If connected to another ATLAS 550, both need to be set to the same switch type.
Appendix A. Dial Plan Interface Configuration ISDN-NATIONAL AS DIALED Sends the digits provided as National number type. When SWITCH TYPE is set to 4ESS, many installations require the National form where possible; this may also be the preferred form in 10-digit calling areas. STRIP MSD Write security: 3; Read security: 5 Strips a selected quantity (choose from NONE, 1, 2, and 3) of the Most Significant Digits (MSD) of a dialed number prior to being forwarded out of the port.
Appendix A. Dial Plan Interface Configuration The default is ALL and would almost always be correct. If less than ALL digits are sent, then the PREFIX is defined as shown below. PREFIX Write security: 3; Read security: 5 Displays only if CALLED DIGITS TRANSFERRED is not set to ALL. Enter the prefix for the digits received. EXAMPLE: If the number of digits is four and the number called is 963-8615, the telco’s PRI switch sends only 8615 and the prefix is set to 963.
Appendix A. Dial Plan Interface Configuration SWAP ANI/DNIS Write security: 3; Read security: 5 Swaps the ANI and DNIS numbers received from the network. ANI (Automatic Number Identification) is the billing number of the calling party, and DNIS (Dialed Number Identification Service) is the called party number. With this swap, the ATLAS 550 switchboard uses ANI to route the call. The accept number in the Dial Plan must use the ANI number, not the DNIS number.
Appendix A. Dial Plan Interface Configuration SIGNALING METHOD Write security: 3; Read security: 5 Defines to the ATLAS 550 the type of signaling to be used across this trunk. The signaling selected needs to match the signaling being provided by the network (PSTN). The following choices are available: • E&M Immediate • E&M Wink • Loop Start • Ground Start • Feature Group D The ATLAS 550 converts signaling types between network and user terminations.
Appendix A. Dial Plan Interface Configuration DIRECT INWARD DIALING Write security: 3; Read security: 5 Defines to the ATLAS 550 whether Direct Inward Dialing (DID) is being used by the network. If DID is ENABLED, then the following information must be defined: DID DIGITS TRANSFERRED Write security: 3; Read security: 5 Defines the number of digits sent to ATLAS 550 from the network if DID is used. This option only displays if DID is set to ENABLED.
Appendix A. Dial Plan Interface Configuration SOURCE ID Write security: 3; Read security: 5 Simplifies the creation of a DIAL PLAN in applications where the criterion for switching calls to a certain endpoint is a function of which endpoint originated the call. • Default value = 0. The default ID for all endpoints is 0 and all accept numbers is 0. With default values, all calls are routed based only on the dialed number. • Multiple endpoints can have the same SOURCE ID.
Appendix A. Dial Plan Interface Configuration EXAMPLE: A network port could be set to accept all calls beginning with 9 (9$), and then with STRIP MSD set to 1, all digits would be sent toward the network except the leading 9. STRIP MSD does not affect CALL ACCEPT criteria. All of the digits (including the MSDs that are subsequently stripped) are used as accept criterion. NETWORK SPECIFIC FACILITY Write: 3; Read: 5 Enables the sending of appropriate information to the PSTN.
Appendix A. Dial Plan Interface Configuration SOURCE ID Write security: 3; Read security: 5 Simplifies the creation of a DIAL PLAN in applications where the criterion for switching calls to a certain endpoint is a function of which endpoint originated the call. • Default value = 0. The default ID for all endpoints is 0 and all accept numbers is 0. With default values, all calls are routed based only on the dialed number. • Multiple endpoints can have the same SOURCE ID.
Appendix A. Dial Plan Interface Configuration DS0S AVAILABLE Read security: 5 Indicates which DS0s of the T1 have been defined in this switched endpoint (indicated by “! “), in another switched endpoint (indicated by “s”), or in a dedicated map (indicated by “n”). 0-9 This DS0 is available. The digit that displays in this field represents the last digit of the DS0 number. SIGNALING METHOD * This port is requesting this DS0 for this connection, but the DS0 is not yet activated.
Appendix A. Dial Plan Interface Configuration DIRECT INWARD DIALING DID DIGITS TRANSFERRED Write security: 3; Read security: 5 Defines to the ATLAS 550 whether Direct Inward Dialing (DID) is used by the user equipment. If DID is ENABLED, then the following information must be defined: Write security: 3; Read security: 5 Defines the number of digits the ATLAS 550 sends on to the user equipment. This field only displays if DID is set to ENABLED. If Feature Group D is used, DID only refers to DNIS digits.
Appendix A. Dial Plan Interface Configuration SOURCE ID Write security: 3; Read security: 5 Simplifies the creation of a DIAL PLAN in applications where the criterion for switching calls to a certain endpoint is a function of which endpoint originated the call. • Default value = 0. The default ID for all endpoints is 0 and all accept numbers is 0. With default values, all calls are routed based only on the dialed number. • Multiple endpoints can have the same SOURCE ID.
Appendix A.
Index Symbols ! A-5 * A-5 A alarm red 3-5 yellow 3-5 yellow auto TX 3-8 alarm status 3-5 alarms 2-3, 3-3 applications typical 1-1 arrow keys 3-2 AT&T 4ESS A-2 ATLAS 550 and module 1-1 auto TX yellow alarm 3-8 available DS0s A-5, A-11 number of A-5, A-8 DSO status 3-6 E E&M immediate A-6, A-11 wink A-6, A-11 F factory restore 3-10 FCC statement iii features 1-2 FGD Rx sequence A-6, A-11 FGD TX sequence A-6, A-11 first DS0 A-2, A-5, A-8, A-10 frame 3-8 framing options 1-2 functional description 1-1 C G
Index M mapping 3-11 menu description 3-2 traversal 3-2 method signaling A-6 N N A-5 n A-5 National ISDN A-2 network pinouts 2-3 Northern DMS 100 A-2 number of DS0s A-2, A-5, A-8, A-10 O operation 3-1 operation alarms 2-3 overview operation 3-1 run self test 3-10 S S A-5 s A-5 self test 3-10 service vi, 2-3 shipped by ADTRAN 2-1 sig status 3-6 signaling method A-6, A-11 specifications 1-2 start ground A-11 loop A-11 state 3-3 status 3-4 alarm 3-5 DSO 3-6 sig 3-6 support 2-3 switch type A-2 T P perform
Product Support Information Pre-Sales 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.
