Verilink PRISM 41TDM (34-00275.4) Product Manual Uživatelský manuál

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34-00275.4
December 1999
PRISM 41TDM
DDS
CSU/DSU
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Strany 1 - CSU/DSU

i34-00275.4December 1999PRISM 41TDMDDS CSU/DSU

Strany 2 - FCC Requirements

2 CHAPTER : ABOUT THIS GUIDEConventionsThe following table lists the conventions that are used throughout this guide.Convention DescriptionA notice

Strany 3 - ISDN DBU 6.0F 02IS5 RJ-49C

1GENERALIntroductionThe PRISM 41TDM (Time Division Multiplexer) is the ideal solution for internal networking and frame relay access to a local area n

Strany 4 - CSA certified power supply

4 CHAPTER 1: GENERALFeatures•Desktop or rack mount compatible•Embedded SNMP agent supports the standard MIB-II, DDS enterprise, and TxPORT enterpris

Strany 5 - Important Notice

Specifications 5Proprietary, non-TDM modePort A. Sync: 2.4, 4.8, 9.6, 19.2, 38.4, 52 kbpsAsync: 2.4, 4.8, 9.6, 19.2, 38.4, and 57.6 kbpsPort B.

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6 CHAPTER 1: GENERALSLIP Port(Serial Line Internet Protocol)Connection: 8-pin modular (RS-232) Data Rates: 1.2, 2.4, 9.6, & 19.2 kbps ETHERNET(

Strany 7 - Table of Contents

Ordering Information 7Internet Standards: RFC1157 (SNMP) RFC 1155 (SMI) RFC1213 (MIB-II) RFC1055 (SLIP) Enterprise TxPORT MIB Enterprise DDS MIB

Strany 8 - B Customer Service

8 CHAPTER 1: GENERALOptional EquipmentTable 1-2 lists the available optional equipment for the installation and operation of the PRISM 41TDM.Table 1

Strany 9 - Where do I go

2INSTALLATIONThis chapter describes each of the front panel indicators and buttons as well as the communication ports and power supply on the rear of

Strany 10 - Conventions

10 CHAPTER 2: INSTALLATIONExitThis button returns the program to the previous menu. Once at the main menu, the Exit button closes the interface sess

Strany 11 - Introduction

Port Connections 11Token RingThe Token Ring interface (Type 3) is designed to operate on both 4 and 16 Mbps networks and complies with standard u

Strany 12 - Specifications

iiCopyright NoticeCopyright © 1999 Verilink Corporation. All rights reserved.This document does not create any express or implied warranty about Veril

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12 CHAPTER 2: INSTALLATIONDial ConnectionIn this mode, a modem is connected to the SLIP port allowing initiation of a SLIP connection to the unit fr

Strany 14 - 6 CHAPTER 1: GENERAL

Port Connections 13DBUThe Dial Backup port is a 6-pin modular connector that supplies the connection to the switched network when the internal Di

Strany 15 - Information

14 CHAPTER 2: INSTALLATIONPort APort A is a software selectable data port (on a 25-pin connector). The software can toggle between V.35, RS-232, and

Strany 16 - Equipment

3FRONT PANEL INTERFACEThe front panel interface (Figure 3-1) allows configuring network, port, and SNMP parameters and troubleshooting the unit using

Strany 17 - NSTALLATION

16 CHAPTER 3: FRONT PANEL INTERFACEInterface ConventionsThe front panel display consists of four components as shown in Figure 3-5: a menu title, me

Strany 18 - PORT A PORT B

Network Configuration 17hierarchy. At the main menu, pressing the Exit button logs the unit out of the session.Network ConfigurationThe Network C

Strany 19 - Port Connections

18 CHAPTER 3: FRONT PANEL INTERFACEto Internal, the internal oscillator’s frequency standard (25 ppm) is used for all timing. Internal is only avail

Strany 20 - Figure 2-3

DTE Port Parameters 19opposite port (Port B) at the far end. This data swapping is a side effect of the rate swapping feature and only occurs at

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20 CHAPTER 3: FRONT PANEL INTERFACERateThe rate field allows selecting the DTE interface line rate. The rate can be set to 2.4, 4.8, 9.6, 19.2, 31.2

Strany 22 - Connection

DTE Port Parameters 21(depending on the setting of Circuit Assurance and after the delay set by the RTS/CTS Delay option). When RTS is Off, the u

Strany 23 - NTERFACE

iiithe instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to caus

Strany 24 - Interface

22 CHAPTER 3: FRONT PANEL INTERFACEDBU CommandThe choices are as follows.DISABLE - Does not allow the unit to respond to a dial backup situation.ENA

Strany 25 - Configuration

SNMP Configuration 23DBU PasswordIf DBU Mode is set to Callback Originate or Callback Answer, this field appears to the right of the DBU Mode fie

Strany 26 - Parameters

24 CHAPTER 3: FRONT PANEL INTERFACERouter IP AddressAccepts the IP address of a default router, if one is present. This field allows entering the ad

Strany 27 - DTE Port Parameters

Diagnostics 25DiagnosticsThe Diagnostics screen allows testing functions to be performed on the network or the DTE port. The unit recognizes inba

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26 CHAPTER 3: FRONT PANEL INTERFACEDTE B - DTE - Initiates a BERT towards the DTE port B. DTE port A (if in TDM mode) is not affected.ResetWhen set

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Utilities 27UtilitiesThe Utilities screen allows performing various functions such as setting the time and date, configuring optional ports and t

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28 CHAPTER 3: FRONT PANEL INTERFACEStatusThe Status screen displays each parameter in an alarm status. The alarm status is identified with an asteri

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4TERMINAL INTERFACEThe software interface is embedded inside the unit and requires an ANSI compatible VT100 terminal (ASCII), or a computer running an

Strany 32 - System Edit

30 CHAPTER 4: TERMINAL INTERFACEDevice Type andRevisionThe device type (such as PRISM 41TDM) and the revision control numbers are shown in the upper

Strany 33 - Diagnostics

Alarms 31If the highlighted cursor can be moved to a field, it is a user-selectable field. User-selectable fields allow for changes to be made or

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iv6If the telephone company alters its equipment in a manner that will affect the use of this device, it must give you advance warning so that you can

Strany 35 - Utilities

32 CHAPTER 4: TERMINAL INTERFACENET AlarmsThis status line shows the current network signal alarm state (Table 4-2) as determined by the selectable

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Maintenance 33It shows, in the Current column, the consecutive FDL seconds the unit received. The Threshold column displays the value (in seconds

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34 CHAPTER 4: TERMINAL INTERFACELoop ModeWhen set to Unidirectional, the NET receive data is looped back to the NET as NET transmit data and continu

Strany 38 - Field Types

Maintenance 35Local LoopThis loop occurs at the DDS network interface as a unidirectional or bidirectional loop. It returns the DDS receive data

Strany 39 - Alarms Screen

36 CHAPTER 4: TERMINAL INTERFACE% EFSThis ratio is derived from the error-free seconds divided by the seconds accumulated in Elapsed Time.Start Test

Strany 40 - HAPTER 4: TERMINAL INTERFACE

Configuration 37Figure 4-6 Configuration MenuDDS NetworkParametersThe DDS Network Configuration screen (Figure 4-7) allows selecting parameters

Strany 41 - Maintenance

38 CHAPTER 4: TERMINAL INTERFACEDDS-IDDS-I is a standard mode compliant with industry DDS-I standards allowing the unit to be end-to-end compatible

Strany 42 - Bidirectional Loop

Configuration 39DTE PortParametersThe DTE Port Configuration screen (Figure 4-8) allows configuring either or both DTE ports. The options for Por

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40 CHAPTER 4: TERMINAL INTERFACEPort FormatWhen operating in the DDS-I or DDS-II modes, the DTE interface is always synchronous. When set to the TXP

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Configuration 41Far RTS - This option adds tracking of the far-end’s RTS lead to the existing Idle>Off capability. DCD is On except when the u

Strany 45 - DDS Network Parameters Screen

v•Do not place this product on an unstable cart, stand, or table. It may fall, causing serious damage to the product.•Slots in the unit are provided f

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42 CHAPTER 4: TERMINAL INTERFACEacceptable performance levels. To modify the parameters, highlight the desired statistic and press the spacebar to i

Strany 47 - DTE Port Parameters Screen

Configuration 43Alarm Reset TimerDetermines the seconds after alarm conditions clear before indications are removed. The choices are 10, 30, 60,

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44 CHAPTER 4: TERMINAL INTERFACEDBU ActivatorThis field allows selecting the alarm the unit uses to activate the dial backup sequence. The choices a

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Configuration 45the ISDN switch type and version. Then, enter the TEI, SPID, and directory number information supplied by the ISDN service provid

Strany 50 - Alarm Configuration Screen

46 CHAPTER 4: TERMINAL INTERFACELAN ConnectionThis field allows selecting SLIP interface for the network connection.PRISM IP AddressThis field accep

Strany 51 - DBU Configuration Screen

Configuration 47The PRISM 41TDM has an embedded SNMP agent supporting MIB-2 and a proprietary DDS MIB. The SET command is supported and has the f

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48 CHAPTER 4: TERMINAL INTERFACESystem LocationThis display accepts a character string of up to 58 characters identifying the physical location of n

Strany 53 - TCP/IP Configuration Screen

Configuration 49DTE Alarms: alarms <CR> <LF>where (alarms) is a string consisting of some or all of the identifiers LOS, OOF, OOS, or

Strany 54 - SNMP Configuration Screen

50 CHAPTER 4: TERMINAL INTERFACEDirect- Sends traps directly to the SLIP server. Primary Dial StringThis field is an ASCII string for the primary ca

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Utilities 51SummaryThe Summary screen (Figure 4-14) is a display-only screen summarizing the unit configuration including stored memory. The curr

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52 CHAPTER 4: TERMINAL INTERFACEElement IDThis field allows identifying the unit using up to 27 alphanumeric characters.Unit AddressThe unit address

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ASNMP AGENTThis unit has an embedded SNMP agent which can be accessed either through the built in SLIP interface or the optional Network Interface Car

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54 APPENDIX A: SNMP AGENTsysName: (read-write) An administratively-assigned name for this managed node. By convention, this is the node's fully

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RFC 1213 55ifDescr: (read-only) A textual string containing information about the interface. This string should include the name of the manufactu

Strany 61 - RFC 1213

56 APPENDIX A: SNMP AGENTeon(25) - CLNP over IP [11] ethernet-3Mbit(26)nsip(27) - XNS over IP sl

Strany 62 - 54 APPENDIX A: SNMP AGENT

DDS 57down(2) testing(3) - In test mode ifOperStatus: (read-only) The current operational state of

Strany 63

58 APPENDIX A: SNMP AGENTddsNetModeProprietary(2) - Data being sent out on the DDS network is in a proprietary mode to allow for remote communicatio

Strany 64 - 56 APPENDIX A: SNMP AGENT

DDS 59ddsNetTimingInt(2) - Unit supplying timing for DDS network interfaceddsNetTimingDTE(3) - Unit dependent upon DTE device for network interfa

Strany 65 - DDS

60 APPENDIX A: SNMP AGENTddsDteRate19200 - 19200bps ddsDteRate38400 - 38400bps ddsDteRate52000 - 52000bpsddsDteRate54000 - 54000bps ddsDteRate56000

Strany 66 - 58 APPENDIX A: SNMP AGENT

DDS 61ddsDteStopBitNotAvail(3) - Stop bit information is not available. The DTE interface is probably configured for synchronous operation.ddsDte

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viiTable of ContentsFront MatterCopyright Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiTrademarks . . . . . . . . . . . . . .

Strany 68 - 60 APPENDIX A: SNMP AGENT

62 APPENDIX A: SNMP AGENTddsDteV54LoopDisabled(2) - The unit will not respond to V.54 loop codesddsDteRtsCtsDelay: (read-write)Allows you to verify

Strany 69

TxPORT 63ddsDteDsrControlTestOff(1) - DSR is on except when the unit is in testddsDteDsrControlForcedOn(2) - DSR is on regardless of any unit con

Strany 70 - 62 APPENDIX A: SNMP AGENT

64 APPENDIX A: SNMP AGENTcompanyStatement (read-only)Displays the TxPORT vision statement.companyStreetAddr (read-only)Displays the TxPORT headquart

Strany 71 - TxPORT

TxPORT 65optionCardSoftwareRev (read-only)Displays the software revision of the option card.optionCardHardwareRev (read-only)Displays the hardwar

Strany 72 - 64 APPENDIX A: SNMP AGENT

66 APPENDIX A: SNMP AGENT

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B CUSTOMER SERVICEVerilink provides easy access to customer support information through a variety of services. This section describes these services.

Strany 74 - 66 APPENDIX A: SNMP AGENT

68 APPENDIX B: CUSTOMER SERVICEhttp://www.verilink.com/This service features information about Verilink products, customer service, technical support

Strany 75 - Verilink

Returning Products69Returning ProductsIf for any reason you must return your Verilink product, it must be returned to the factory, shipping prepaid an

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70 APPENDIX B: CUSTOMER SERVICE✦Purchase order number to cover charges for out-of-warranty items✦Name and phone number of person we can contact if we

Strany 77 - Products

71INDEXSymbols% EFS 36AAcknowledgment iiActivate Remote Access 35ALARM 9Alarm Configuration 42Alarm Reset Timer 43Alarm Thresholds 18Alarms 31Anti - S

Strany 78 - PPENDIX B: CUSTOMER SERVICE

viiiSUPV Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27SLIP Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27IP

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72IifTable 54Initialization String 49, 50Interface 20Interface Access 29Interface Conventions 16, 29IP Port 27LLAN 10LAN Connection 46Line Loop 34LL E

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73Support from Your Network Supplier 67SUPV 12Sync 26System Contact 24, 47System Location 24, 48System Name 24, 47systemTable 53TTCP/IP Configuration

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ABOUT THIS GUIDEWhat is a reference guideThis manual is a reference guide. It provides information concerning unit configuration, cabling, and testing

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