ADTRAN TSU 120 User Manual

TSU 120 & 120eUser ManualPart Number1202129L11202129L2January 199961202129L1-1C

xAffidavit For Connection Of Customer Premises Equipment To 1.544 Mbps And/or Subrate Digital ServicesFor the work to be performed in the certified te

Chapter 8. Telnet/Terminal Menus8-2TSU 120 User Manual 61202129L1-1Status, Config, Util, and Test Menu OptionsThese menu items can access the same mod

Chapter 8. Telnet/Terminal Menus61202129L1-1 TSU 120 User Manual8-3You can use the ARROW KEYS or Number Keys to move the cur-sor from one selection to

Chapter 8. Telnet/Terminal Menus8-4TSU 120 User Manual 61202129L1-1Editing the Temp MapTo edit the Temp Map, follow these steps.Applying the Temp MapO

Chapter 8. Telnet/Terminal Menus61202129L1-1 TSU 120 User Manual8-5Remote Menu AccessThis displays TELNET menus for a remote device (may be another TS

Chapter 8. Telnet/Terminal Menus8-6TSU 120 User Manual 61202129L1-1Figure 8-3. Unit Access TableAdd New UnitThis adds a new device to the unit access

Chapter 8. Telnet/Terminal Menus61202129L1-1 TSU 120 User Manual8-7Modify UnitAllows UNIT ID, PASSCODE, DEVICE TYPE, and POLLED FLAG to be changed for

Chapter 8. Telnet/Terminal Menus8-8TSU 120 User Manual 61202129L1-1To access other units external to the TSU 120 (proxied units) us-ing an SNMP MIB br

Chapter 8. Telnet/Terminal Menus61202129L1-1 TSU 120 User Manual8-9System LocationA text string describing the physical location of an SNMP man-aged n

Chapter 8. Telnet/Terminal Menus8-10TSU 120 User Manual 61202129L1-1Flash DownloadThe TSU 120 uses flash memory that allows software updates via the E

61202052L1-1 TSU 120 User ManualA-1Appendix AUnderstanding SNMPABOUT SNMPAs local area network (LAN) environments became standard-ized over the past t

xi( ) A. A training course provided by the manufacturer/grantee of the equipment used to encode analog signals; or( ) B. A training course provi

Appendix A. Understanding SNMPA-2TSU 120 User Manual 61202052L1-1MIBThis is an index to the organized data within a network device. It defines the op

Appendix A. Understanding SNMP61202052L1-1 TSU 120 User ManualA-3Trap This is an unsolicited message issued by a network device to report an operation

Appendix A. Understanding SNMPA-4TSU 120 User Manual 61202052L1-1SNMP Trap ConfigurationTraps received by the TSU 120 from external units and the host

Appendix A. Understanding SNMP61202052L1-1 TSU 120 User ManualA-5SNMP MIB BROWSER CONFIGURATIONThe following steps, shown in Ta b l e A - 1 are requi

Appendix A. Understanding SNMPA-6TSU 120 User Manual 61202052L1-1SNMP MIB Files Supported by the TSU 120Standard MIBs ADTRAN Enterprise-specific MIBsM

612020129L1-1 TSU 120 User ManualB-1Appendix B Understanding TR-08The TSU 120 chassis functions as a Remote Terminal in Digital Loop Carrier and as In

Appendix B. Understanding TR-08B-2TSU 120 User Manual 612020129L1-1Table B-1 explains what conditions trigger alarms and how alarms are processed whe

Appendix B. Understanding TR-08612020129L1-1 TSU 120 User ManualB-3TR-08 DS0 Conversion TableTable B-2 contains the mapping conversions needed to map

Appendix B. Understanding TR-08B-4TSU 120 User Manual 612020129L1-1

61202129L1-1 TSU 120 User ManualC-1Appendix CNetwork PinoutsWIRINGNetwork PinoutsOn the rear panel of the TSU 120 is an eight-position modular jack la

xiiIMPORTANT SAFETY INSTRUCTIONSWhen using your telephone equipment, please follow these basic safety precautions to reduce the risk of fire, electric

Appendix C. Network PinoutsC-2TSU 120 User Manual 61202129L1-1Control In/Chain InThis is used as an EIA-232 port for connection to a computer or modem

Appendix C. Network Pinouts61202129L1-1 TSU 120 User ManualC-3Chain OutThis is used to connect to another TSU 120 chain-in connector. See Ta b l e C-

Appendix C. Network PinoutsC-4TSU 120 User Manual 61202129L1-1Nx56/64 DTE (V.35)See Ta b le C -4 for the V.35 pinout Nx56/64 DTE pinout.ConnectionsTh

Appendix C. Network Pinouts61202129L1-1 TSU 120 User ManualC-5Base DSX-1 (PBX)See Ta b l e C - 5 for Base DSX-1 pinout connections for either-posi-ti

Appendix C. Network PinoutsC-6TSU 120 User Manual 61202129L1-110BaseT (TSU 120e only)10BaseT is used to connect the TSU 120 to the local area net-work

61202129L1-1 TSU 120 User ManualD-1Appendix DSystem MessagesThis appendix lists and defines the alarm and status messages that appear on the TSU 120 s

Appendix D. System MessagesD-2TSU 120 User Manual 61202129L1-1DSX-1 (PBX) InterfaceThe following messages indicate a condition on the Base DSX-1 (PBX)

Appendix D. System Messages61202129L1-1 TSU 120 User ManualD-3Nx56/64 InterfaceThe following messages indicate the status of the Nx56/64 card:DSX-1 (P

Appendix D. System MessagesD-4TSU 120 User Manual 61202129L1-1

61202129L1-1 TSU 120 User ManualE-1Appendix ESpecificationsELECTRICAL SPECIFICATIONST1/FT1 InterfaceCompatibilityT1 Line Rate 1.544 Mbits/s +/- 75bps

xiiiWARRANTY AND CUSTOMER SERVICEADTRAN will replace or repair this product within five years from the date of shipment if the product does not meet i

Appendix E. SpecificationsE-2TSU 120 User Manual 61202129L1-1Nx56/64 (V.35 Interface)DSX-1 InterfaceDCE Interface CCITT V.35 SynchronousRates 56kbps -

Appendix E. Specifications61202129L1-1 TSU 120 User ManualE-3MANAGEMENT INTERFACESChain In/Out Ports10BaseT Interface (TSU 120e only)Option Slot Inter

Appendix E. SpecificationsE-4TSU 120 User Manual 61202129L1-1Environmental SpecificationsInput Power 90-120VAC, 47-63 HzFuse 0.6A, 250VOperating Tempe

61202129L1-1 TSU 120e User Manual Index-1IndexNumerics0.1 Nx56/64 Menu Items 4-50.1 Nx56/64 Port Configuration (PortConfig) Menu Items 5-180.2 DSX-1 M

IndexIndex-2 TSU 120e User Manual 61202129L1-1default unit passcode, how to set inunit access table 8-7Delete Unit, how to in unit accesstable 8-7Dia

Index61202129L1-1 TSU 120e User Manual Index-3menu tree, status 4-1menu tree, test menu 7-2menu tree, utility 6-2MIB browser configuration, SNMP A-

IndexIndex-4 TSU 120e User Manual 61202129L1-1REMOTE LOOPBCK, test menu 7-4remote menu access, telnet menus 8-5Remote Port, displaying status oncontr

Index61202129L1-1 TSU 120e User Manual Index-5Voice Interface, option module 1-3WWarranty and Customer Service xiiiWiring C-1YY2K Compliance iiiY2K P

IndexIndex-6 TSU 120e User Manual 61202129L1-1

Product Support InformationPresales Inquiries and Applications SupportPlease contact your local distributor, ADTRAN Applications Engineering, or ADTRA

xiv

61202129L1-1 TSU 120 User Manual xvTable of ContentsChapter 1 Introduction ...

Table of Contentsxvi TSU 120 User Manual 61202129L1-1Power-Up Procedure ...

Table of Contents61202129L1-1 TSU 120 User Manual xvii0.2 DSX-1 Menu Items ...

Table of Contentsxviii TSU 120 User Manual 61202129L1-1Serial Number ...

Table of Contents61202129L1-1 TSU 120 User Manual xixUnit Access Table ...

Trademarks:Windows is a registered trademark of Microsoft Corp.T-WATCH Pro is a trademark of ADTRAN, Inc.OpenView® is a trademark of Hewlett Packard

Table of Contentsxx TSU 120 User Manual 61202129L1-1

61202129L1-1 TSU 120 User Manual xxiList of FiguresFigure 1-1. TSU Option Modules ...

xxii TSU 120 User Manual 61202129L1-1List of Figures

61202129L1-1 TSU 120 User Manual xxiiiList of TablesTable 3-1. Front Panel Descriptions ...

List of Tablesxxiv TSU 120 User Manual 61202129L1-1

61202129L1-1 TSU 120 User Manual1-1Chapter 1IntroductionTSU 120 OVERVIEWThis manual covers the use of the following products:• TSU 120• TSU 120eUnless

Chapter 1. Introduction1-2TSU 120 User Manual 61202129L1-1The TSU 120 offers a wide variety of network management options. You can manage via SNMP thr

Chapter 1. Introduction61202129L1-1 TSU 120 User Manual1-3TSU Option ModulesSome of the option modules available for the TSU 120 are:Name DescriptionD

Chapter 1. Introduction1-4TSU 120 User Manual 61202129L1-1Option Module ArchitectureThe TSU 120 features a unique architecture that allows you to add

61202129L1-1 TSU 120 User Manual2-1Chapter 2InstallationUNPACK, INSPECT, POWER UPReceipt InspectionCarefully inspect the TSU 120 for any shipping dama

iiiADTRAN Year 2000 (Y2K) Readiness DisclosureADTRAN has established a Year 2000 program to ensure that our products will correctly function in the ne

Chapter 2. Installation2-2TSU 120 User Manual 61202129L1-1Power ConnectionEach TSU 120 is equipped with a captive eight-foot power cord, terminated by

Chapter 2. Installation61202129L1-1 TSU 120 User Manual2-3mentary equipment grounding conductor shall be in compli-ance with the rules for terminating

Chapter 2. Installation2-4TSU 120 User Manual 61202129L1-1Identification of Rear Panel LayoutThe configuration of the rear panel of the TSU 120e is sh

Chapter 2. Installation61202129L1-1 TSU 120 User Manual2-5TSU 120 InterfacesThe TSU 120 is equipped with a Nx56/64 data port, a DSX-1 interface, an op

Chapter 2. Installation2-6TSU 120 User Manual 61202129L1-1DSX-1 (PBX) InterfaceThe DSX-1 Interface provides a short haul T1 for a PBX or other equipme

Chapter 2. Installation61202129L1-1 TSU 120 User Manual2-7Power Up TestingWhen shipped from the factory, the TSU 120 is set to factory default conditi

Chapter 2. Installation2-8TSU 120 User Manual 61202129L1-1Set Chain Port InputThe TSU 120 can be configured from the chain port input when T-WATCH Pro

Chapter 2. Installation61202129L1-1 TSU 120 User Manual2-9At this point, the Unit Initialization procedure is concluded. If the unit is to be configu

Chapter 2. Installation2-10TSU 120 User Manual 61202129L1-1

61202129L1-1 TSU 120 User Manual3-1Chapter 3OperationFRONT PANELThe TSU 120 front panel monitors operation and controls the configuration of the unit.

ivNotes provide additional useful information.Cautions signify information that could prevent service interrup-tion.Warnings provide information that

Chapter 3. Operation3-2TSU 120 User Manual 61202129L1-1LED DescriptionsCSU StatusThe CSU status LEDs display the operational condition of the network

Chapter 3. Operation61202129L1-1 TSU 120 User Manual3-3.Figure 3-1. TSU 120 Front Panel LayoutNo Description Action/Status1 LCD Window Displays menu

Chapter 3. Operation3-4TSU 120 User Manual 61202129L1-1DSU/DSX StatusThe DSU/DSX status LEDs display the operational condition of the Nx56/64 and DSX-

Chapter 3. Operation61202129L1-1 TSU 120 User Manual3-5Operation Keys General Menu OperationThe TSU 120 uses a multilevel menu structure containing bo

Chapter 3. Operation3-6TSU 120 User Manual 61202129L1-1Select and Activate a Menu ItemTo choose menu items, place the cursor on the desired menu item

Chapter 3. Operation61202129L1-1 TSU 120 User Manual3-7Set the Data FieldYou can edit data fields preceded by a colon (:). Display Only Data Field

Chapter 3. Operation3-8TSU 120 User Manual 61202129L1-1The equal symbol after LBO in the second line indicates the information that follows is display

Chapter 3. Operation61202129L1-1 TSU 120 User Manual3-9Front Panel Menu StructureThe TSU 120 uses a multilevel menu structure containing both menu ite

Chapter 3. Operation3-10TSU 120 User Manual 61202129L1-1Alternate Methods of ControlT-WATCH Pro (ADTRAN PC Program)T-WATCH Pro is the ADTRAN PC contro

Chapter 3. Operation61202129L1-1 TSU 120 User Manual3-11T-WATCH Pro/EIA-232 ConnectionTo set up the TSU 120e to work with T-WATCH Pro over a direct EI

vFCC Regulations Require that the Following Information beProvided to the Customer1. This equipment complies with Part 68 of the FCC rules. The requi

Chapter 3. Operation3-12TSU 120 User Manual 61202129L1-1 To use SNMP via SLIP port, follow these steps:Terminal Mod eThe TSU 120 provides the front pa

61202129L1-1 TSU 120 User Manual4-1Chapter 4Status MenuThe Status menu branch provides the ability to view the status of the TSU 120 operation. See Fi

Chapter 4. Status Menu4-2TSU 120 User Manual 61202129L1-1Network Performance Reports (NI PERF RPTS)The Network Interface Performance Reports display t

Chapter 4. Status Menu61202129L1-1 TSU 120 User Manual4-3Since only the user’s copy of performance data is cleared by the TSU 120, the data displayed

Chapter 4. Status Menu4-4TSU 120 User Manual 61202129L1-1Figure 4-3. Display of Alarm MessageView HistoryThis menu item both displays and clears the

Chapter 4. Status Menu61202129L1-1 TSU 120 User Manual4-50.1 Nx56/64 Menu Items DTE Data/ClockAn asterisk (*) indicates an active status of the follow

Chapter 4. Status Menu4-6TSU 120 User Manual 61202129L1-1DBU Contrl (TSU 120e only)DBU Status (TSU 120e only)0.2 DSX-1 Menu ItemsDSX-1 Errors RTSReque

Chapter 4. Status Menu61202129L1-1 TSU 120 User Manual4-7Remote PortRemote Port displays the status of activity on the control-in remote port. This is

Chapter 4. Status Menu4-8TSU 120 User Manual 61202129L1-1

61202129L1-1 TSU 120 User Manual5-1Chapter 5Configuration MenuThe CONFIGURATION MENU sets the TSU 120 operational config-uration, including all networ

viFederal Communications Commission Radio FrequencyInterference StatementThis equipment has been tested and found to comply with the limits for a Clas

Chapter 5. Configuration Menu5-2TSU 120 User Manual 61202129L1-1Figure 5-1. Complete Configuration Menu1) FORMAT 1) CTL PORT RATE2) CODE 2) TRAPS3) Y

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-3NETWORK (NI)This menu item accesses the configuration of parameters asso-ciated with t

Chapter 5. Configuration Menu5-4TSU 120 User Manual 61202129L1-1SET LBO Selects the line build out for the network interface. In AUTO MODE, the TSU 12

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-5TSU 120 Clock SourcesThe TSU 120 is operable from various clock sources permitting it

Chapter 5. Configuration Menu5-6TSU 120 User Manual 61202129L1-1Network TimedThe network is the source of timing. The received data clocking is looped

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-7Base DSX-1 TimingThe PBX is the source of timing. The TSU 120 uses the clock derived b

Chapter 5. Configuration Menu5-8TSU 120 User Manual 61202129L1-1DTE TimingThe DTE is the source of timing. The TSU 120 uses the incom-ing DTE clock to

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-9Internal TimingThe TSU 120 is the source of timing. The TSU 120 is configured to use i

Chapter 5. Configuration Menu5-10TSU 120 User Manual 61202129L1-1Secondary TimingThe secondary interface is the source of timing. The TSU 120 uses the

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-11Normal (CSU) TimingIn the Normal (CSU) Timing mode, the Receive Clock is derived from

viiCANADIAN EMISSIONS REQUIREMENTSThis digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set ou

Chapter 5. Configuration Menu5-12TSU 120 User Manual 61202129L1-1Unit MenuThe Unit menu changes the baud rate of the chain in port and the setup of th

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-13IP ADDRESS This is the IP address that uniquely identifies the TSU 120 on a TCP/IP ne

Chapter 5. Configuration Menu5-14TSU 120 User Manual 61202129L1-1Map Exchange (Map Xchng) The MAP EXCHANGE menu enables and sets the automatic time

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-15DS0 Map A and DS0 Map BThe DS0 maps designate which DS0s are assigned to which port.

Chapter 5. Configuration Menu5-16TSU 120 User Manual 61202129L1-1DSO Map ExampleA sample selection follows:DS0: 01 to 24PORT: IDLE, TST, + option mod

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-17With the cursor on CREATE TEMP, press Enter. The unit displays the selection screen w

Chapter 5. Configuration Menu5-18TSU 120 User Manual 61202129L1-1 Port Configuration (Port Config)Port Configuration selects and configures the parame

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-19DATA Used to control the inverting of the DTE data. This inversion can be useful when

Chapter 5. Configuration Menu5-20TSU 120 User Manual 61202129L1-1Table 5-1. Normal Mode of OperationINBAND MODE The Nx56/64 port is capable of provi

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-21DBU Configuration Menu Items (TSU 120e only) Menu Items DescriptionBACKUP MODE In a b

viiiCANADIAN EQUIPMENT LIMITATIONSThe Industry Canada Certification label identifies certified equipment. This certification means that the equipment

Chapter 5. Configuration Menu5-22TSU 120 User Manual 61202129L1-1RESTORE DELAY Selects the time that elapses between the network going out of alarm or

Chapter 5. Configuration Menu61202129L1-1 TSU 120 User Manual5-230.2 DSX-1 Port Configuration (Port Config) Menu ItemsThe menu items are:ENABLE HR The

Chapter 5. Configuration Menu5-24TSU 120 User Manual 61202129L1-1LINE LENGTH (FT)LINE LENGTH provides selection of the proper output level for the bas

61202129L1-1 TSU 120 User Manual6-1Chapter 6Utility MenuThe UTILITY MENU tree displays and sets system parameters (see Figure 6-1 on page 6-2). This i

Chapter 6. Utility Menu6-2TSU 120 User Manual 61202129L1-1Figure 6-1. Complete Utility Menu TreeTIME: HH:MM:SS1) TIME/DATE DATE: MM/DD/YY(Returns all

Chapter 6. Utility Menu61202129L1-1 TSU 120 User Manual6-3Time/DateThis menu option displays or edits the current time and date. The TSU 120 maintains

Chapter 6. Utility Menu6-4TSU 120 User Manual 61202129L1-1Pressing any key after entering a passcode causes the unit to return to the previous active

Chapter 6. Utility Menu61202129L1-1 TSU 120 User Manual6-5If an out-of-range number is entered, the unit assumes the upper limit number of 999.Set the

Chapter 6. Utility Menu6-6TSU 120 User Manual 61202129L1-1

61202129L1-1 TSU 120 User Manual7-1Chapter 7Test MenuThe TEST MENU initiates different types of unit tests and dis-plays test results in the LCD windo

ixAffidavit Requirements for Connection To Digital Services• An affidavit is required to be given to the telephone company when-ever digital terminal

Chapter 7. Test Menu7-2TSU 120 User Manual 61202129L1-1Figure 7-1. Complete Test Menu TreeLINE ON1) LOCAL LOOPBCK PAYLOAD ONNO LOOPBACK ATT INBAND LL

Chapter 7. Test Menu61202129L1-1 TSU 120 User Manual7-3Network TestsNetwork tests control the activation of loopbacks and the initia-tion of data test

Chapter 7. Test Menu7-4TSU 120 User Manual 61202129L1-1Figure 7-2. Network Loopback TestsLOCAL LOOPBCKThere are three available choices for setting t

Chapter 7. Test Menu61202129L1-1 TSU 120 User Manual7-5Remote Loopback can only be used with Fractional T1 if the ANSI FT1 LLB is selected.After a Rem

Chapter 7. Test Menu7-6TSU 120 User Manual 61202129L1-1QRSS always runs at 64K/DS0.Example1. Select QRSS ALL DS0S by using the Arrow Keys. 2. Press En

Chapter 7. Test Menu61202129L1-1 TSU 120 User Manual7-7Press Shift+9 to clear results. The results are accumulated until the test pattern is set to NO

Chapter 7. Test Menu7-8TSU 120 User Manual 61202129L1-1The self-test consists of the following tests:A test pattern is sent from the controller throug

Chapter 7. Test Menu61202129L1-1 TSU 120 User Manual7-9Port Test Menu Items for 0.1 Nx56/640.1 Nx56/64 is the base Nx interface. It offers the followi

Chapter 7. Test Menu7-10TSU 120 User Manual 61202129L1-1DBU Loopback (TSU 120e only)DBU Test (TSU 120e only)This selection is used to force a backup t

61202129L1-1 TSU 120 User Manual8-1Chapter 8Telnet/Terminal MenusMAIN MENUThe TELNET/TERMINAL MAIN MENU is the first menu displayed after the TELNET/T