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Paradyne ACCULIN 3364 Operator's Manual

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ACCULINK
3360, 3364, AND 3365 E1 NTU
OPERATOR'S GUIDE
Document No. 3360-A2-GB20-30
March 1999

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  • Page 1 ACCULINK 3360, 3364, AND 3365 E1 NTU OPERATOR’S GUIDE Document No. 3360-A2-GB20-30 March 1999...
  • Page 2 ACCULINK 3360, 3364, and 3365 E1 NTU ACCULINK 3360, 3364, and 3365 E1 NTU Operator’s Guide 3360-A2-GB20-30 4th Edition (March 1999) Changes and enhancements to the product and to the information herein will be documented and issued as a new release.
  • Page 3 Important Safety Instructions Read and follow all warning notices and instructions marked on the product or included in the manual. When an AC power source is used, this product is intended to be used with a 3-wire grounding type plug – a plug which has a grounding pin. This is a safety feature. Equipment grounding is vital to ensure safe operation.
  • Page 4 ACCULINK 3360, 3364, and 3365 E1 NTU In addition, if the equipment is to be used with telecommunications circuits, take the following precautions: – Never install telephone wiring during a lightning storm. – Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.

  • Page 5: Table Of Contents

    Table of Contents Preface 1. Introduction Installation Operation 3360-A2-GB20-30 Objectives and Reader Assumptions ......Document Summary .
  • Page 6 ACCULINK 3360, 3364, and 3365 E1 NTU 4. Maintenance A. Front Panel Menu B. Technical Specifications C. Configuration Options Pin Assignments Overview ..........
  • Page 7 E. SNMP MIB Objects F. IP Network Addressing Scenario G. Front Panel Emulation H. Equipment List Glossary Index 3360-A2-GB20-30 Overview ..........Management Information Base (MIB) II (RFC 1213) DS1/E1 MIB (RFC 1406) .
  • Page 8 ACCULINK 3360, 3364, and 3365 E1 NTU March 1999 3360-A2-GB20-30...

  • Page 9: Preface

    Assumptions This operator’s guide contains installation, operation, and maintenance information for the ACCULINK 3360, 3364, and 3365 E1 Network Termination Unit (NTU). It is assumed that you are familiar with the operation of digital data communication equipment and NTUs in particular.

  • Page 10: Related Document

    ACCULINK 3360, 3364, and 3365 E1 NTU Related Document 7800-A2-GB26 OpenLane DCE Manager User’s Guide Reference Documents CSA-22.2 No. 950-M89 CSA 108-M1983 FCC Part 15 UL 1950 Management Information Base for Network Management of TCP/IP-Based Internets: MIBII. RFC 1213, March 1991 Definitions of Managed Objects for the DS1 and E1 Interface Types.

  • Page 11: Introduction

    64 kbps to 1984 kbps. The 336x Series consists of a Model 3360 NTU (2-port), a Model 3364 NTU (4-port), and a Model 3365 NTU (1-port). Differences between these models are discussed where applicable throughout this guide.
  • Page 12 ACCULINK 3360, 3364, and 3365 E1 NTU G.703 DTE Interface The G.703 DTE interface is compatible with the signal format of ITU Recommendation G.703 and the frame structure of ITU Recommendation G.704. This interface allows DTEs/PBXs to share the network with other high-speed equipment.

  • Page 13: Physical Description

    Physical Description The 336x Series consists of a Model 3360 NTU (2-port), a Model 3364 NTU (4-port), and a Model 3365 NTU (1-port). Front Panel The E1 NTU front panel (Figure 1-1) contains, One 2-line, 16-alphanumeric-character-per-line liquid crystal display (LCD)
  • Page 14 ACCULINK 3360, 3364, and 3365 E1 NTU POWER PORT CAUTION: AUX PORT OR COM PORT MUST NOT BE CONNECTED TO HDSL NETWORK CLOCK IN POWER PORT CAUTION: AUX PORT OR COM PORT MUST NOT BE CONNECTED TO HDSL NETWORK CLOCK IN G.703...
  • Page 15 Name POWER AUX PORT COM PORT HDSL NETWORK G.703—120 G.703—120 /75 (switch) G.703—75 TX/RX G.703—RX SHIELD (switch) CLOCK IN (Models 3360/3364) PORTs 1– 4 3360-A2-GB20-30 RX SHIELD PORT 1 PORT G.703 Figure 1-4. Model 3365 Rear Panel Table 1-1 Rear Panel Connectors and Switches...
  • Page 16 ACCULINK 3360, 3364, and 3365 E1 NTU March 1999 3360-A2-GB20-30...

  • Page 17: Installation

    Overview ................Application Examples .
  • Page 18 ACCULINK 3360, 3364, and 3365 E1 NTU ROUTER Figure 2-2. Point-to-Point Application Example ROUTER DSU/CSU ROUTER Figure 2-3. Fractional E1 Application Example NETWORK HDSL HDSL HDSL FRACTIONAL NETWORK March 1999 ROUTER 496-14735-01 ROUTER DSU/CSU ROUTER 496-14737-01 3360-A2-GB20-30...

  • Page 19: Snmp Connection Examples

    SNMP Connection Examples The E1 NTU can be connected to an SNMP management system in a number of ways. Some examples include: Directly connecting the COM port to the SNMP manager (Figure 2-4). Connecting the COM port to a network device (e.g., a router) for SNMP management (Figure 2-5).
  • Page 20 ACCULINK 3360, 3364, and 3365 E1 NTU SNMP ETHERNET Figure 2-6. Connection through a LAN Adapter to SNMP SNMP ETHERNET Figure 2-7. LAN Adapter and Daisy Chaining for SNMP Support NETWORK HDSL SNMP FDL/EDL Figure 2-8. Remote SNMP Management through FDL /EDL...

  • Page 21: Important Instructions

    Important Instructions Read and follow all warning notices and instructions marked on the E1 NTU or included in this guide. For a complete listing of the safety instructions, see the Important Safety Instructions section at the beginning of this guide. HANDLING PRECAUTIONS STATIC-SENSITIVE DEVICES This product is designed to protect...
  • Page 22 ACCULINK 3360, 3364, and 3365 E1 NTU Installing the Single –48 Vdc Power Supply To install the E1 NTU using a single source – 48 Vdc power supply, refer to Figure 2-10 and use the following procedure. To install the – 48 Vdc single source power supply: "...
  • Page 23 Installing the Redundant –48 Vdc Power Supply To install the E1 NTU using a redundant – 48 Vdc power supply, refer to Figure 2-11 and use the following procedure. To install the redundant – 48 Vdc power supply: " Procedure 1.

  • Page 24: Cabling Examples

    ACCULINK 3360, 3364, and 3365 E1 NTU Cabling Examples The E1 NTU is supplied with an ac power module. Optional cables that you can order from the company are described in Appendix D, Assignments. Figure 2-12 illustrates some cabling examples.

  • Page 25: Power-Up Self-Test

    Power-Up Self-Test After you connect the E1 NTU to a power source, the unit performs the power-up self-test to ensure that it is in good working order. The E1 NTU performs this test on itself upon power-up or after a device reset, unless it has been disabled by the Self-Test configuration option (see Appendix C, Configuration...
  • Page 26 ACCULINK 3360, 3364, and 3365 E1 NTU 2-10 March 1999 3360-A2-GB20-30...

  • Page 27: Operation

    Overview ................Using the Front Panel .

  • Page 28: Overview

    ACCULINK 3360, 3364, and 3365 E1 NTU Overview This chapter contains information for operating your E1 NTU. It includes a description of the front panel and sample procedures for configuring the E1 NTU. HDSL LINE LINE TEST JACKS Using the Front Panel The E1 NTU front panel (Figure 3-1) consists of an LCD, a keypad, test jacks, and 12 LEDs.

  • Page 29: Lcd

    The LCD (Figure 3-2) displays two types of data: Messages such as alarms, command/test completion, and action in progress Front panel menu tree information (see Appendix A, Front Panel Menu) Figure 3-2. LCD The LCD displays status messages as requested via the Device Health and Status branch of the front panel menu (see the Device Health and Status...

  • Page 30: Test Jacks

    ACCULINK 3360, 3364, and 3365 E1 NTU The scroll keys ( ) serve one of two functions, depending on whether a menu screen or a data entry screen appears on the front panel. For data entry screens, the key scrolls one...
  • Page 31 Name Color Green Indicates the current operational state of the E1 NTU. FAIL Yellow Indicates a system failure or a self-test. TEST Yellow A system test is in progress. Name Color SIG1 Green Monitors the signal being received from the network. SIG2 Green Monitors the signal being received from the network.
  • Page 32 ACCULINK 3360, 3364, and 3365 E1 NTU Name Color Green Monitors the signal being received from the G.703 DTE port. Yellow Monitors Out Of Frame (OOF) conditions on the received G.703 DTE signal. ALRM Yellow Indicates whether an alarm condition exists on the received G.703 DTE signal.
  • Page 33 Name Color Green Monitors the state of interchange circuit CD (CCITT 108/1, /2) – Data Terminal Ready received from the synchronous data DTE. Yellow Monitors activity on interchange circuit BA (CCITT 103) – Transmitted Data. This is the data sent from the synchronous data DTE to the data port on the E1 NTU. Yellow Monitors activity on interchange circuit BB (CCITT 104) –...

  • Page 34: Displaying Unit Identity

    ACCULINK 3360, 3364, and 3365 E1 NTU Displaying Unit Identity The identity of the E1 NTU (serial number, model number, software revision level, hardware revision level, and customer identification) is available through the Status branch of the front panel menu (see Appendix A, Front Panel Menu).
  • Page 35 To change the customer identification (CID): " Procedure 1. From the top-level menu, press the the Ctrl selection appears on the screen. E1 HDSL NTU Stat Test 2. Select Ctrl. E1 HDSL NTU Test Cnfig 3. From the Control screen, press the the CID selection appears on the screen.

  • Page 36: Displaying Led Conditions

    ACCULINK 3360, 3364, and 3365 E1 NTU Displaying LED Conditions The same conditions monitored by the front panel LEDs can also be monitored by the LED command. This command is most useful when the E1 NTU is being accessed remotely (see Appendix G, Front Panel Emulation).

  • Page 37: Selecting The G.703 Dte Or Data Port For Led Display

    E1 NTU; invalid combinations of configuration options do not appear. For example, menus displayed for the Model 3360 (2 ports) and the Model 3364 (4 ports) differ due to the number of ports available. Also, if the G.703 Ctrl DTE interface selection is disabled, many of the menu choices do not appear.

  • Page 38: Displaying/Editing Configuration Options

    ACCULINK 3360, 3364, and 3365 E1 NTU Customer 1 (Cust1). The first of two sets of customer-defined configuration options. This area can be written to. Customer 2 (Cust2). The second of two sets of customer-defined configuration options. This area can be written to.

  • Page 39: Saving Edit Changes

    Saving Edit Changes Save edit changes to the Active area when you want those changes to take effect immediately. Save edit changes to the Customer area when you want to overwrite the existing Customer configuration options and store these changes for future use. NOTE If you attempt to exit the Edit function after making changes...

  • Page 40: Configuring The E1 Ntu For Snmp Management

    ACCULINK 3360, 3364, and 3365 E1 NTU To copy the configuration options to one or all ports, 6. From the Port Select screen, select Copy. Port Select: Copy Prt1 7. Select the port from which you want to copy the configuration options using the corresponding Function key.

  • Page 41: Setting The Ip Address

    7. Select SNMP to configure the COM port as the management link to an external SNMP manager. Com Use: Next SNMP ASCII Setting the IP Address The IP address is the address used by the SNMP manager to access the device. For devices using PPP, the IP address can be negotiated if the network device (e.g., router or SNMP manager) supports such negotiation.

  • Page 42: Selecting The Link Layer Protocol

    ACCULINK 3360, 3364, and 3365 E1 NTU 10. When you are through changing the IP address, you must press F3 (Save) to save the value. Otherwise, the original value will be retained. 010.155.111.222 Down Selecting the Link Layer Protocol Two link layer protocols, Point-to-Point Protocol (PPP)

  • Page 43: Specifying The Community Name(S) And Access Type(S)

    Specifying the Community Name(s) and Access Type(s) You have the capability of specifying up to two community names (community name 1 and community name 2) to be used by external SNMP managers when trying to access objects in the E1 NTU’s MIB. Once you specify the community name(s), you must then specify the type of access to the MIB that SNMP managers in the community are permitted to have.

  • Page 44: Configuring Snmp Traps

    ACCULINK 3360, 3364, and 3365 E1 NTU 11. Press F1 (Next) until the Access 1 configuration option appears. 12. Press F2 (Read) or F3 (R/W). Access 1: Next Read The Read selection allows read-only access (SNMP “Get”) to the accessible objects in the MIB when community name 1 is used.

  • Page 45: Selecting The Number Of Trap Managers

    Selecting the Number of Trap Managers If you intend to issue traps to an SNMP manager(s) from this device, you must specify the number of SNMP managers that are to receive the traps. To specify the number of SNMP managers to receive traps from this device: "...

  • Page 46: Configuring Ds0 Channels

    ACCULINK 3360, 3364, and 3365 E1 NTU 9. Press F1 (Next) until the Trapn Destination configuration appears, and select the destination for the SNMP trap by using the appropriate Function key. Use the scroll keys, if necessary. Trap n Dst:...
  • Page 47 NETWORK INTERFACE Figure 3-6. Example of Channel Allocation with TS16 Reserved for Common-Channel Signaling 3360-A2-GB20-30 G.703 DTE INTERFACE (N1-D1, N2-D2, ETC.) AUTOMATIC ALLOCATION PORTS March 1999 Operation PRT 1 PRT 2 PRT 3 PRT 4 496-14880 3-21...
  • Page 48 ACCULINK 3360, 3364, and 3365 E1 NTU Network Interface Network Channel Prt1 Prt1 Prt3 Prt2 Prt2 Prt2 Prt2 Prt2 Prt2 Prt3 Allocations D1 – D31 indicates allocation to DTE (G.703) channels. Prt1 – Prt4 indicates allocation to synchronous data ports.
  • Page 49 NETWORK INTERFACE Figure 3-8. Example of Channel Allocation with TS16 Available for Data 3360-A2-GB20-30 G.703 DTE INTERFACE PORTS PRT 1 PRT 2 PRT 3 PRT 4 496-14879 March 1999 Operation 3-23...
  • Page 50 ACCULINK 3360, 3364, and 3365 E1 NTU Network Interface Network Channel Prt1 Prt1 Prt1 Prt3 Prt2 Prt2 Prt2 Prt2 Prt2 Prt2 Prt3 Allocations D1 – D31 indicates allocation to DTE (G.703) channels. Prt1 – Prt4 indicates allocation to synchronous data ports.
  • Page 51 Port Chan Options Conf Assign To Assign By If Assign By Block Port 1 If Assign By Chan Assign To Assign By If Assign By Block Port 2 If Assign By Chan Figure 3-10. Port Channel Configuration Worksheet (Ports 1 and 2) 3360-A2-GB20-30 NET, DTE, Prt2, Prt3, Prt4 Block, Chan...
  • Page 52 ACCULINK 3360, 3364, and 3365 E1 NTU Port Chan Options Conf Assign To Assign By If Assign By Block Port 3 If Assign By Chan Assign To Assign By If Assign By Block Port 4 If Assign By Chan Figure 3-11. Port Channel Configuration Worksheet (Ports 3 and 4)

  • Page 53: Displaying Ds0 Channel Assignments

    NOTE The following procedures are examples only. Screen displays may vary depending on the model and configuration of the E1 NTU. Displaying DS0 Channel Assignments Use the Display command (in the Channel Configuration branch) to view how the DS0 channels are currently allocated.

  • Page 54: Allocating Data Ports

    ACCULINK 3360, 3364, and 3365 E1 NTU 8. If you selected NET the channels allocated to the network interface are displayed. Line 1 displays the 31 channels for the network interface, while Line 2 displays what is allocated to the DS0 channel shown in Line 1.

  • Page 55: Block Channel Assignment Method

    7. Select the desired port by pressing its corresponding Function key. Channel Config: Prt1 Prt2 8. The configuration option for the data port channel allocation destination appears on the screen. Select NET to assign this port to the network interface, select DTE to assign this port to the G.703 DTE interface, or press the key and the appropriate...

  • Page 56: Individual Channel Assignment Method

    ACCULINK 3360, 3364, and 3365 E1 NTU Individual Channel Assignment Method The Assign By configuration option screen appears after you select a port. To assign by the individual channel method: " Procedure 1. Press F3 (Chan). Assign By: Next Block 2.
  • Page 57 7. From the DTE Channels screen, select TS16. DTE Channels: TS16 Assign 8. Pressing F2 (Rsvd) reserves time-slot 16 for Common-Channel Signaling (CSS). Pressing F3 (CAS) selects Channel-Associated Signaling. Data is the default for TS16. TS16:Data Data Rsvd NOTE If TS16 is reserved for CSS by selecting Rsvd, D16 will be assigned to N16, and the G.703 DTE DS0 channels allocated to...

  • Page 58: Clearing Ds0 Channel Allocation

    ACCULINK 3360, 3364, and 3365 E1 NTU Clearing DS0 Channel Allocation You can clear (deallocate) all the DS0 channels currently allocated to either the network interface, the G.703 DTE interface, or the synchronous data ports. To clear DS0 channel allocation: "...

  • Page 59: Selecting The Timing Source

    Selecting the Timing Source The E1 NTU provides the ability to select a primary clock (timing) source that is used to synchronize all of the E1 and data port interfaces on the E1 NTU. The clock for each interface is at the appropriate rate for that interface (e.g., 2.048 Mbps for the E1 interfaces, the configured port rate for the data ports), and it is independent of the primary clock rate.

  • Page 60: Configuring For Network Timing

    ACCULINK 3360, 3364, and 3365 E1 NTU Configuring for Network Timing To configure for network timing: " Procedure 1. From the top-level menu screen, select Cnfig. 2. Select the configuration option set to be copied into the Edit area by using the appropriate Function key.

  • Page 61: Acquiring/Releasing The User Interface

    8. Select the appropriate external clock rate by pressing the corresponding Function key. This step is mandatory if you have chosen external clocking. Clock Rate:2048 Next 2048 Acquiring/Releasing the User Interface You can access the user interface from either the front panel or the COM port.

  • Page 62: Resetting The E1 Ntu

    ACCULINK 3360, 3364, and 3365 E1 NTU 3. From the Control screen, select Rel (Release). Control: ClrReg The active user interface is released. A screen with this message appears. No user interface is active until input is received from a user interface.

  • Page 63: E1 Ntu User Interface Access Security

    E1 NTU User Interface Access Security NOTE This page of the manual is self- supporting and can be removed to prevent unwanted knowledge of the security access levels and their selection. The user interface access security option allows you to limit access to the E1 NTU to display-only and non-intrusive functions.
  • Page 64 ACCULINK 3360, 3364, and 3365 E1 NTU 3-38 March 1999 3360-A2-GB20-30...

  • Page 65: Maintenance

    Overview ................Self-Test Health .

  • Page 66: Self-Test Health

    ACCULINK 3360, 3364, and 3365 E1 NTU Self-Test Health Use the Self-Test Health command to display the results of the power-up self-test. Possible messages are listed in Table 4-1. See Chapter 2, Installation, for more information about power-up self-test. To display power-up self-test results: "...

  • Page 67: Device Health And Status

    Device Health and Status Use the Device Health and Status branch to view the current health and status messages for the E1 NTU. Table 4-2 lists these messages in priority order. To display device health and status: " Procedure 1. From the top-level menu screen, select Stat. E1 HDSL NTU Stat Test...
  • Page 68 ACCULINK 3360, 3364, and 3365 E1 NTU Message EER at DTE An Excessive Error Rate condition has been detected on the G.703 DTE interface. The condition is cleared when the error rate falls below the threshold value (10 RAI at Net A Remote Alarm Indication is being received by the network interface.

  • Page 69: Hdsl Loop Performance

    HDSL Loop Performance Use the HDSL Loop Performance branch to view the signal quality and loop loss messages for each loop on the local E1 NTU. Table 4-3 lists these messages. To display HDSL loop performance: " Procedure 1. From the top-level menu screen, select Stat. E1 HDSL NTU Stat Test...

  • Page 70: Performance Reports

    ACCULINK 3360, 3364, and 3365 E1 NTU Performance Reports Network performance is continuously monitored and maintained in network registers (NET), in G.703 DTE registers (DTE) and, if configured to do so, in far-end and near-end port registers (Prtn, where n is 1, 2, 3, or 4).
  • Page 71 7. When you press F1 from the E1 Registers screen, the E1 registers for the current 15-minute interval appear. E1 Current: Event = xx , xxx 8. When you press F2 from the E1 Registers screen, the E1 registers for the 24-hour total interval appear.
  • Page 72 ACCULINK 3360, 3364, and 3365 E1 NTU Register Interval Description Event Error events counter. An error event is a frame (Not valid for with either a Cyclic Redundancy Check (CRC) Lp n registers.) error or an Out Of Frame (OOF) event. The maximum count is 65,535.
  • Page 73 Register Interval Description LOFC The loss of frame count for the current interval. (Not valid for This is a count of the number of times that an Lp n registers.) LOF is declared. The maximum count is 255. StEvnt The status events register records whether one (Not valid for or more of the following events have occurred Lp n or port...

  • Page 74: Alarms

    ACCULINK 3360, 3364, and 3365 E1 NTU Alarms The E1 NTU can be attached, either locally or remotely, to an ASCII terminal or printer to display or print alarm messages. The Communications (COM) port can be used as the destination for Alarm Set and Alarm Clear messages.

  • Page 75: Snmp Traps

    SNMP Traps A trap is an unsolicited message that is sent from the E1 NTU to an SNMP manager when the device detects certain, pre-specified conditions. These traps enable the SNMP manager to monitor the state of the network. The SNMP Trap configuration option must be enabled for trap messages to be sent over the communications link.

  • Page 76: Troubleshooting

    ACCULINK 3360, 3364, and 3365 E1 NTU Troubleshooting The E1 NTU is designed to provide you with many years of trouble-free service. However, Table 4-7 gives you some direction if a problem occurs. Symptom Possible Cause No power 1. The power module is not securely attached.
  • Page 77 Symptom Possible Cause Message DTE is sending an AIS. AIS at DTE appears Message EER at Facility problem. Net appears BPV LED is ON 1. Incompatible line coding format between the DTE and the E1 NTU. 2. G.703 DTE cable problem. A failure message Internal E1 NTU problem.

  • Page 78: Test Jacks

    ACCULINK 3360, 3364, and 3365 E1 NTU Test Jacks Six test jacks are located on the front panel (Figure 4-1). These test jacks allow for four break-in tests and two monitor access points to the E1 NTU. Test jack functions are shown in Figure 4-2 and described in Table 4-8.

  • Page 79: Test Commands

    Test Commands The test commands enable you to run loopbacks and test patterns on the E1 NTU, and to test the front panel LEDs. These tests can help you isolate areas of trouble if you are having problems with your E1 NTU. To access all Test commands from the Test branch, press F2 to select Test from the top-level menu screen.

  • Page 80: Local Loopback Tests

    ACCULINK 3360, 3364, and 3365 E1 NTU Local Loopback Tests The Local Loopback tests enable you to conduct circuit testing and fault isolation for the digital line. The supported local loopback tests are: Line Loopback (LLB) Payload Loopback (PLB) DTE Loopback (DLB)

  • Page 81: Starting A Line Loopback

    Starting a Line Loopback The Line Loopback command (LLB) loops the received signal on the network interface back to the network without change. All ones are transmitted on the G.703 DTE port for the DS0 channels allocated to the network interface. All ones are also transmitted to each synchronous data port allocated to the network interface.

  • Page 82: Starting A Dte Loopback

    ACCULINK 3360, 3364, and 3365 E1 NTU Starting a DTE Loopback The DTE Loopback command (DLB) loops the received signal on the G.703 DTE port back to the DTE without change. All ones are inserted into the DS0 channels allocated to the G.703 DTE port.

  • Page 83: Starting A Data Channel Loopback

    3. From the Loopback screen, press the the RLB selection appears on the screen. Loopback: Abort 4. Select RLB. Loopback: Test Started appears on Line 2. If a Repeater loopback is already in progress, the Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see loopback test combinations).

  • Page 84: Starting A Data Terminal Loopback

    ACCULINK 3360, 3364, and 3365 E1 NTU Starting a Data Terminal Loopback The Data Terminal Loopback command (DTLB) loops the data received from the selected port, for all DS0 channels allocated to the port, back out of the port. This loopback occurs after the data passes through the port circuitry but before it reaches the E1 framer.

  • Page 85: Test Patterns

    4. From the Loopback Abort screen, press the desired Function key to abort All or one specific loopback test. Use the scroll keys, if necessary. Loopback: Abort If you select ALL, LLB, PLB, DLB, or RLB, skip Step 5. 5. From the Abort screen, press the Function key that corresponds to the port for which you want to abort the test.
  • Page 86 ACCULINK 3360, 3364, and 3365 E1 NTU 4. From the Patterns Send screen, press F1 to send a 32767 pattern, F2 to send a 511 pattern, F3 to send a 1-in-8 pattern, or press the appropriate Function key to send a QRSS pattern.

  • Page 87: 511 Test Patterns

    Monitoring Test Patterns Use the Monitor command to monitor 32767, QRSS, or 511 test patterns. This command provides the number of errors detected in the test pattern (5 digits, maximum 99999). To monitor a 32767, QRSS, or 511 test pattern: "...

  • Page 88: Lamp Test

    ACCULINK 3360, 3364, and 3365 E1 NTU 4. From the Patterns Abort screen, press the desired Function key to abort either All active test patterns, active Send test patterns, or the active Monitor (Mon) test pattern. Patterns: Abort Send If you select All, the E1 NTU terminates all active test patterns and displays the message Command Complete.

  • Page 89: Displaying E1 Ntu Test Status

    5. The following screens alternately appear on the LCD until you press a Function key to return to the Lamp Test screen. In addition, all LEDs blink. 0123456789 : ; < = > ? @ABCDEFGHIJKLMNO 6. When you are satisfied that all LEDs are lighting and the LCD is functioning properly, abort the Lamp test from the Lamp Test screen.
  • Page 90 ACCULINK 3360, 3364, and 3365 E1 NTU Message No Test Active No tests are currently active. LLB Test Active The network interface is in Line loopback. PLB Test Active The network interface is in Payload loopback. DLB Test Active The G.703 DTE port is in DTE loopback.

  • Page 91: Front Panel Menu

    NOTE Some selections are not available on 1-port and 2-port E1 NTUs. Stat HDSL DevHs STest Perf TStat LED E1 Prtn Prtn Cur 24Tot Intvl Near Cur 24Tot Intvl Cur 8Tot Intvl Cur 24Tot Intvl Port Dsply Clear Copy Prt1 Prt2 Port Select : Prt1 Prt2 Prt3 Prt4...
  • Page 92 ACCULINK 3360, 3364, and 3365 E1 NTU March 1999 3360-A2-GB20-30...

  • Page 93: Technical Specifications

    ................Overview The technical specifications for the Models 3360, 3364, and 3365 NTUs are listed in Table B-1. Models 3360/3364/3365 NTUs Technical Specifications Specifications...
  • Page 94 HDSL Network interface, synchronous data port, internal clock, G.703 DTE interface, or (for 2-port and 4-port E1 NTUs) external clock Models 3360 and 3364 NTUs = 3.90 inches (10.0 cm) Model 3365 NTU = 2.13 inches (5.4 cm) 7.63 inches (19.4 cm) 12.13 inches (30.8 cm)

  • Page 95: Overview

    Overview ................DTE Interface Configuration Options Port Configuration Options .

  • Page 96: Dte Interface Configuration Options

    ACCULINK 3360, 3364, and 3365 E1 NTU DTE Interface Configuration Options DTE Port: Enab Next Enab Disab Prev G.703 DTE Port. Enables the use of the G.703 DTE port. Enab – Allows the use of the G.703 DTE interface. Disab – Prohibits the use of the G.703 DTE interface.

  • Page 97: Port Configuration Options

    Port Configuration Options Port Type: E530 Next E530 V.35 RS449 X.21 Data Port Type. Allows selection of the data port interface type. E530 – Configures the port as an EIA-530-A compatible interface. EIA-530-A DTEs can be directly connected to a port connector on the back of the E1 NTU.
  • Page 98 ACCULINK 3360, 3364, and 3365 E1 NTU All Ones: Both Next Disab Both Send All Ones on Data Port Not Ready. Specifies the conditions on the data port that determine when valid data is not being sent from the DTE. When this condition is detected, all ones are sent to the network on the DS0 channels allocated to the port.
  • Page 99 EDL: Disab Next Enab Disab Prev Embedded Data Link. Specifies whether Embedded Data Link (EDL) is enabled for a particular port. If EDL is enabled, then 8 kbps of the total bandwidth allocated for this port is not available to the synchronous data port. For example, if the port rate is 256 kbps (4 DS0 channels allocated) and EDL is enabled, then only 248 kbps is available to the port.
  • Page 100 ACCULINK 3360, 3364, and 3365 E1 NTU Far-end: Disab Next Disab Maint Prev Far-End Performance Statistics. Specifies whether to monitor for far-end performance report messages (PRMs) and maintain far-end performance registers for a particular port. Disab – Disables far-end performance statistics.

  • Page 101: Network Interface Configuration Options

    Network Interface Configuration Options Network Interface Configuration Options HDSL Mode: NTU Next Prev HDSL Mode. Specifies whether the operating mode is Network Termination Unit (NTU) or Line Termination Unit (LTU). In a poll/response environment, the LTU serves as the control unit that polls the NTU and controls such items as the distribution of payload data, start-up procedures, and timing references.

  • Page 102: Channel Configuration Options

    ACCULINK 3360, 3364, and 3365 E1 NTU Channel Configuration Options The Channel configuration options are divided into two tables as follows: DTE Channel Configuration Options (Table C-4) Data Port Channel Configuration Options (Table C-5) DTE Channels: TS16 Assign G.703 DTE Channel. Allows the selection of time-slot 16 (TS16) for signaling information or assigns DS0 channels from the G.703 DTE interface to DS0 channels on the network interface.
  • Page 103 Data Port Channel Configuration Options Channel Config: Dsply Clear Prt1 Prt2 _______________________ NOTE: The configuration options described in this table are made available by selecting Prt1, Prt2, Prt3, or Prt4 from this Channel Config screen. about the operation of Display and Clear, refer to the Operation .
  • Page 104 56 kbps clock signal. NOTE: For the 3364 NTU there is a hardware limitation that limits the combined bandwidth used by Port 1 and Port 3 to a total of 2048 kbps and the combined bandwidth used by Port 2 and Port 4 to 2048 kbps. Thus, when entering this menu, the rate choices are limited due to this constraint.
  • Page 105 NOTE: For the 3364 NTU there is a hardware limitation that limits the combined bandwidth used by Port 1 and Port 3 to a total of 2048 kbps and the combined bandwidth used by Port 2 and Port 4 to 2048 kbps. If a selection of Prt n causes this limit to be exceeded, the selection is ignored and the “–”...

  • Page 106: General Configuration Options

    ACCULINK 3360, 3364, and 3365 E1 NTU General Configuration Options Pri Clk Src: NET Next Prt1 Prt2 Primary Clock Source. Specifies the primary clock source for the E1 NTU. This selection synchronizes all internal timing and external interface clocks. Failure of the clock specified by this selection results in automatic fallback to the secondary clock source.

  • Page 107: User Interface Configuration Options

    User Interface Configuration Options Self-Test: Enab Next Enab Disab Prev Initial Self-Test. Specifies whether the E1 NTU performs a device self-test at power-up and after a device reset. Enab – Enables a self-test. Disab – Disables the self-test. Com Use: ASCII Next SNMP ASCII...
  • Page 108 ACCULINK 3360, 3364, and 3365 E1 NTU Com Rate: 9.6 Next 14.4 Communication Port Rate. Configures the bit rate for the communication port. 1.2 – Sets the bit rate to 1200 bps. 2.4 – Sets the bit rate to 2400 bps.
  • Page 109 Ignore DTR: No Next Prev Communication Port Ignore DTR State. Specifies whether the E1 NTU ignores the state of the Data Terminal Ready (DTR) input to the communication port. Yes – DTR is ignored. No – DTR is not ignored. NOTE: This configuration option is not available if the communication port is configured for synchronous operation.

  • Page 110: Alarm Configuration Options

    ACCULINK 3360, 3364, and 3365 E1 NTU Alarm Configuration Options Alrm Msg: Disab Next Enab Disab Prev Alarm Messages. Controls the generation of alarm messages, which are routed to an ASCII terminal or printer attached to the communication port. For more information, refer to the Enab –...

  • Page 111: Snmp Configuration Options

    SNMP Configuration Options The SNMP configuration options are divided into two tables as follows: General SNMP Configuration Options (Table C-9) SNMP Trap Configuration Options System Name: Next Edit Clear Prev System Name. Specifies the SNMP system name for this unit. This is the name of this SNMP-managed node. Edit –...
  • Page 112 ACCULINK 3360, 3364, and 3365 E1 NTU CommunityName2: Next Edit Clear Prev Community Name 2. Specifies the second of two community names that are allowed to access this unit’s Management Information Base (MIB). External SNMP managers must supply this name to access an object in the MIB.
  • Page 113 Com IP Adr: Next Edit Clear Prev Com Port IP Address. Specifies the IP address for the communication port when it is configured as the SNMP management link. The IP address is only in effect when the Com Use configuration option is set to SNMP or Daisy. Edit –...
  • Page 114 ACCULINK 3360, 3364, and 3365 E1 NTU Aux IP Adr: Next Edit Clear Prev IP Address for the Auxiliary Port. Specifies the IP address needed to access the unit when the auxiliary port is configured as the SNMP management link. The IP address is only in effect when the Aux Use configuration option is set to SNMP or Daisy.
  • Page 115 Num Trap Mgrs: 1 Next Prev Number of Trap Managers. Specifies the number of SNMP trap managers that are to receive traps for this unit. NOTE: You must configure an IP address for each trap manager that is to receive trap messages. Trap n IP Adr: Next Edit...
  • Page 116 ACCULINK 3360, 3364, and 3365 E1 NTU Entp Trap: Enab Next Enab Disab Prev Enterprise Specific Traps. Specifies whether enterpriseSpecific traps are enabled. For more information, refer to the SNMP Traps section in Chapter 4, Maintenance . Enab – Sends trap messages for enterpriseSpecific events to the currently configured trap manager(s).

  • Page 117: Configuration Worksheets

    Configuration Worksheets This section contains one set of blank worksheets to be used when configuring your E1 NTU in the network. It is recommended that you copy these blank worksheets before using them. DTE Options Value DTE Port Enab, Disab DTE Frame CRC4, noCRC DTE Coding...
  • Page 118 ACCULINK 3360, 3364, and 3365 E1 NTU Prt1 Options Value Port Type E530, V.35, RS449, X.21 NetDCLB Enab, Disab Port LB Disab, DTLB, DCLB, Both All Ones Disab, DTR, RTS, Both Rcv RAI None, Halt Tx Clock Int, Ext InvertTxC...
  • Page 119 Network Interface Network Channel Allocations D1 – D31 indicates allocation to DTE (G.703) channels. Prt1 – Prt4 indicates allocation to synchronous data ports. 3360-A2-GB20-30 Allocation G.703 Channel Allocations N1 – N31 indicates allocation to network channels. Prt1 – Prt4 indicates allocation to synchronous data ports.
  • Page 120 ACCULINK 3360, 3364, and 3365 E1 NTU Port Chan Options Conf Assign To Assign By If Assign By Block Port 1 If Assign By Chan Assign To Assign By If Assign By Block Port 2 If Assign By Chan C-26...
  • Page 121 Port Chan Options Conf Assign To Assign By If Assign By Block Port 3 If Assign By Chan Assign To Assign By If Assign By Block Port 4 If Assign By Chan 3360-A2-GB20-30 NET, DTE, Prt1, Prt2, Prt4 Block, Chan Port Rate Nx64: 64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024, 1088, 1152,...
  • Page 122 ACCULINK 3360, 3364, and 3365 E1 NTU General SNMP Value Options System Name Edit, Clear System Location Edit, Clear System Contact Edit, Clear CommunityName1 Edit, Clear Access 1 Read, R/W CommunityName2 Edit, Clear Access 2 Read, R/W IP Adr Edit, Clear...

  • Page 123: Pin Assignments

    Overview ................HDSL Network Interface .

  • Page 124: G.703 Dte Interface

    ACCULINK 3360, 3364, and 3365 E1 NTU G.703 DTE Interface The G.703 DTE interface is either two BNC connectors (Transmit and Receive) for a 75-ohm unbalanced interface, or a DB15-type socket connector (Table D-2) for a 120-ohm balanced interface. For...

  • Page 125: Aux Port Interface

    AUX Port Interface The Auxiliary (AUX) port connects to the SNMP LAN Adapter for SNMP applications, or to another E1 NTU’s COM port for daisy chain connectivity. (The SNMP LAN Adapter includes the cable that is needed to attach it to the E1 NTU.) The AUX port connector is an 8-pin modular connector (Table D-3).

  • Page 126: Com Port Interface

    ACCULINK 3360, 3364, and 3365 E1 NTU COM Port Interface The COM port connects to a PC for front panel emulation, to an ASCII terminal or printer for alarms, to a network device (e.g., a router) for SNMP applications, to the SNMP LAN Adapter for SNMP applications, or to another E1 NTU’s AUX port for daisy chain connectivity.
  • Page 127 Pin Assignments Figure D-2. COM Port-to-PC Cable Figure D-3. COM Port-to-Terminal/Printer Cable 3360-A2-GB20-30 March 1999...

  • Page 128: Eia-530-A Port Interface Connector

    ACCULINK 3360, 3364, and 3365 E1 NTU EIA-530-A Port Interface Connector The EIA-530-A Port interface connector information is shown in Table D-5. Signal Shield Signal Common Signal Common Transmitted Data Received Data Request-to-Send Clear-to-Send Received Line Signal Detector DCE Ready...

  • Page 129: Eia-530-A-To-Rs-449 Cable Interface

    EIA-530-A-to-RS-449 Cable Interface The EIA-530-A-to-RS-449 adapter (Figure D-4) provides the RS-449 interface shown in DB25 SIGNAL PLUG SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B RXC-A RXC-B RTS-A RTS-B CTS-A CTS-B RLSD-A RLSD-B SIG. COMMON RCV. COMMON TT-A TT-B SIG. COMMON Figure D-4.
  • Page 130 ACCULINK 3360, 3364, and 3365 E1 NTU Signal Shield Signal Ground Receive Ground Send Common Send Data Receive Data Request-to-Send Clear-to-Send Receiver Ready Data Mode Terminal Ready Terminal Timing Send Timing Receive Timing Local Loopback Remote Loopback Test Mode Table D-6...

  • Page 131: Eia-530-A-To-V.35 Cable Interface

    EIA-530-A-to-V.35 Cable Interface The EIA-530-A-to-V.35 adapter (Figure D-5) provides the V.35 interface shown in Table D-7. DB25 SIGNAL PLUG SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B RXC-A RXC-B RLSD SIG. COMMON TT-A TT-B 3360-A2-GB20-30 Figure D-5. EIA-530-A-to-V.35 Adapter March 1999 Pin Assignments V.35 MS34...
  • Page 132 ACCULINK 3360, 3364, and 3365 E1 NTU Signal Shield Signal Common Transmitted Data Received Data Request-to-Send Clear-to-Send Data Channel Received Line Signal Detector Data Set Ready Data Terminal Ready Transmit Signal Element Timing (DTE Source) Transmit Signal Element Timing (DCE Source)

  • Page 133: Eia-530-A-To-X.21 Cable Interface

    EIA-530-A-to-X.21 Cable Interface The EIA-530-A-to-X.21 adapter (Figure D-6) provides the X.21 interface shown in Table D-8. DB25 SIGNAL PLUG TD-A TD-B RD-A RD-B RXC-A RXC-B RTS-A RTS-B RLSD-A RLSD-B SIG. COMMON TT-A TT-B 3360-A2-GB20-30 Figure D-6. EIA-530-A-to-X.21 Adapter March 1999 Pin Assignments X.21 DB15...
  • Page 134 ACCULINK 3360, 3364, and 3365 E1 NTU Signal Signal Common Transmitted Data Received Data Request-to-Send Data Channel Received Line Signal Detector Transmit Signal Element Timing (DTE Source) Receiver Signal Element Timing (DCE Source) D-12 Table D-8 X.21 Cable Interface ITU-T...

  • Page 135: Power Input Connector

    Power Input Connector The input power connector leads are shown in Table D-9. Table D-9 DC Power Connector Signal – 48 Vdc Return – 48 Vdc A – 48 Vdc B +24 Vdc +24 Vdc Return Chassis Ground 3360-A2-GB20-30 Optional DC Power Cable The power cable is a 14.5-foot, 18 AWG stranded cable.

  • Page 136: External Clock Interface

    ACCULINK 3360, 3364, and 3365 E1 NTU External Clock Interface The External Clock connector pinouts are in Table D-10. A cable diagram is shown in Figure D-8. This is a customer-supplied cable. D-14 Shield Clock (+) (RS422 only) Clock (–) (RS422 only)

  • Page 137: Snmp Mib Objects

    Overview ................Management Information Base (MIB) II (RFC 1213) System Group, MIB II .
  • Page 138 ACCULINK 3360, 3364, and 3365 E1 NTU IP Group Supported. ICMP Group Supported. TCP Group Not supported since the TCP protocol is not supported by the E1 NTU. UDP Group Supported. EGP Group Not supported since the EGP protocol is not supported by the E1 NTU.
  • Page 139 The supported ifIndexes for the 3360 NTU are: Net E1 DTE E1 COM port Auxiliary RS-232 port DCE port 1 DCE port 2 The supported ifIndexes for the 3364 NTU are: Net E1 DTE E1 COM port Auxiliary RS-232 port DCE port 1 DCE port 2...
  • Page 140 ACCULINK 3360, 3364, and 3365 E1 NTU Interface Group – “ifMtu” Object (ifEntry 4) This object identifies the largest datagram that can be sent or received on the interface. It is applicable only to the interface configured as the SNMP management link.
  • Page 141 Interface Group – “ifLastChange” Object (ifEntry 9) This object contains the value of “sysUpTime” at the time the interface entered its current operational state. For the E1 NTU, this object is only updated for the “up” and “down” states. This is done since the “testing” state is not mutually exclusive with the “up”...
  • Page 142 ACCULINK 3360, 3364, and 3365 E1 NTU IP Group – “ipRouteTable” Object (ip 21) The routing table used by the E1 NTU is supported as a read/write table. Entries in this table may be added, deleted, or changed. You should exercise great caution when adding or modifying routes in the ipRoutingTable.
  • Page 143 IP Group – “ipRouteProto” Object (ipRouteEntry 9) This object is a read-only object and may have the following values in the E1 NTU. other(1) – Temporary route added by IP. local(2) – Route added or modified as a result of user configuration via the front panel.

  • Page 144: Ds1/E1 Mib (Rfc 1406)

    ACCULINK 3360, 3364, and 3365 E1 NTU DS1/E1 MIB (RFC 1406) The “ds1” object defined by RFC 1406 is supported for both the network and G.703 DTE interfaces. The DS1 Near End Group and DS1 Fractional Group are supported for both interfaces. The DS1 Far End Group is not supported.
  • Page 145 Near End Group – “dsx1LoopbackConfig” Object (dsx1ConfigEntry 9) This object specifies the loopback state of the E1 interfaces. Only the following values are supported by the E1 NTU. dsx1NoLoop(1) – The E1 interface is not in a loopback state. dsx1PayloadLoop(2) – Specifies that a Payload Loopback (PLB) is active for the network interface or a Repeater Loopback (RLB) is active for the G.703 DTE interface.
  • Page 146 ACCULINK 3360, 3364, and 3365 E1 NTU Near End Group – The DS1 Current Table Objects (dsx1CurrentEntry) The following DS1 current table objects are provided for the network interface only. Objects in the table that are not listed are not supported and will return an error status if access is attempted.

  • Page 147: Rs-232-Like Mib (Rfc 1317)

    This object contains the number of ports in the RS-232-like general port table. This number is 3 for the 3365 NTU, 4 for the 3360 NTU, and 6 for the 3364 NTU. General Port Table, RS-232-like MIB The general port table contains general configuration objects for the RS-232-like interfaces.
  • Page 148 ACCULINK 3360, 3364, and 3365 E1 NTU synchronous data ports and 0 for the AUX and COM ports. General Port Table – “rs232PortOutSigNumber” Object (rs232PortEntry 4) This object contains the number of output signals contained in the output signal table. This is the number of signals that can be asserted.

  • Page 149: Generic-Interface Mib Extension (Rfc 1229)

    Synchronous Port Table, RS-232-like MIB The synchronous port table contains an entry for each of the synchronous data ports and the COM port when the port is configured for synchronous operation. For the E1 NTU, the entries in the table that are counters (rs232SyncPortEntry 3–7) are used to collect statistics and are not supported.
  • Page 150 ACCULINK 3360, 3364, and 3365 E1 NTU Generic Interface Test Table, Generic Interface MIB The test table provides access to additional tests (loopbacks and pattern tests) that are not in the interfaces group of MIB II. Generic Interface Test Table – “ifExtnsTestType”...

  • Page 151: Paradyne Enterprise Mib

    Generic Interface Test Table – “ifExtnsTestResult” Object (ifExtnsTestEntry 5) This object contains the result of the most recently requested test. Only the following values are supported by the E1 NTU. none(1) – No test currently active. inProgress(3) – A test is currently in progress. notSupported(4) –...

  • Page 152: Correlation Between Menu Commands And Snmp Objects

    ACCULINK 3360, 3364, and 3365 E1 NTU Correlation between Menu Commands and SNMP Objects Table E-1 provides a correlation between how a function is performed or status is displayed on the front SNMP MIB to Front Panel Command Cross-Reference Front Panel Command Stat–>DevHS:...
  • Page 153 SNMP MIB to Front Panel Command Cross-Reference Front Panel Command Stat–>Tstat: LLB Test Active PLB Test Active RLB Test Active DLB Test Active DCLB on Port n DTLB on Port n 32767 Test Active 1–8 Test Active QRSS on Port n 511 on Port n Mon QRSS, Port n Mon511, Port n...
  • Page 154 ACCULINK 3360, 3364, and 3365 E1 NTU SNMP MIB to Front Panel Command Cross-Reference Front Panel Command Test–>Lpbk–>DCLB–>Prt n Test–>Lpbk–>Abort–>DCLB–>Prt n Test–>Lpbk–>DTLB–>Prt n Test–>Lpbk–>Abort–>DTLB–>Prt n Test–>Ptrns–>Send–>QRSS–>Prt n Test–>Ptrns–>Abort–>Send–>Prt n Test–>Ptrns–>Send–>32767 Test–>Ptrns–>Abort–>Send–>NET Test–>Ptrns–>Send–>1in8 Test–>Ptrns–>Abort–>Send–>NET Test–>Ptrns–>Send–>511–>Prt n Test–>Ptrns–>Abort–>Send–>Prt n Test–>Ptrns–>Mon–>QRSS–>Prt n Test–>Ptrns–>Abort–>Mon–>Prt n Test–>Ptrns–>Mon–>511–>Prt n...
  • Page 155 SNMP MIB to Front Panel Command Cross-Reference Front Panel Command Cnfig–>Activ–>Edit–>Chan–>DTE–>Assign Cnfig–>Activ–>Edit–>Chan–>DTE–>TS16 Cnfig–>Activ–>Edit–>Chan–>Prt n –>Assign To Cnfig–>Activ–>Edit–>Chan–>Dsply Cnfig–>Activ–>Edit–>Chan–>Prt n –>Port Rate Cnfig–>Activ–>Edit–>Gen–>Pri Clk Src Cnfig–>Activ–>Edit–>Gen–>Sec Clk Src Cnfig–>Activ–>Edit–>User–>Com Rate Cnfig–>Activ–>Edit–>User–>Aux Rate Cnfig–>Activ–>Edit–>User–>Char Length Cnfig–>Activ–>Edit–>User–>CParty Cnfig–>Activ–>Edit–>User–>CStop Bits 3360-A2-GB20-30 Table E-1 (4 of 4) SNMP MIB Object Set/Display dsx1FracNumber and dsx1FracIfindex for DTE E1 Display dsx1SignalMode for DTE E1 to none or bitOriented or...
  • Page 156 ACCULINK 3360, 3364, and 3365 E1 NTU E-20 March 1999 3360-A2-GB20-30...

  • Page 157: Ip Network Addressing Scenario

    IP Network Addressing Scenario Overview ................IP Network Addressing .
  • Page 158 ACCULINK 3360, 3364, and 3365 E1 NTU 135.18.1.2 135.18.1.3 135.18.1.4 135.18.1.5 Figure F-1. Daisy-Chained Standalone Devices at the Central Site ETHERNET 135.18.40.1 NETWORK ADAPTER SUBNET 135.18.1.0 135.18.1.7 135.18.1.6 March 1999 SUBNET 135.18.40.0 AUX/COM IP ADDRESS: 135.18.40.2 135.18.1.1 135.18.1.1 496-14645-03 3360-A2-GB20-30...

  • Page 159: Front Panel Emulation

    Overview ................Installing Front Panel Emulation Software Starting Front Panel Emulation Overview...

  • Page 160: Starting Front Panel Emulation

    ACCULINK 3360, 3364, and 3365 E1 NTU Starting Front Panel Emulation If the E1 NTU selected is not locally attached to the PC, you must first dial to the remote E1 NTU before starting front panel emulation. The modem attached to the PC must support AT commands for the Front Panel Emulation software to successfully place the call.

  • Page 161: Equipment List

    Equipment Model 3360 E1 NTU Model 3364 E1 NTU Model 3365 E1 NTU Modular COM Port-to-PC Cable, 8-pin modular to DB9S COM Port-to-Terminal/Printer Cable, 8-pin modular to DB25P DC Power Cable Front Panel Emulation Software DB25 EIA-530-A-to-RS449/422 Adapter DB25 EIA-530-A-to-V.35 Adapter DB25 EIA-530-A-to-X.21 Adapter...
  • Page 162 ACCULINK 3360, 3364, and 3365 E1 NTU March 1999 3360-A2-GB20-30...
  • Page 163 Activ adapter address agent (SNMP) aggregate application ASCII ASCII terminal/printer asynchronous data authenticationFailure trap AUX port bandwidth bipolar signal block allocation method 3360-A2-GB20-30 Glossary Active configuration area. The configuration option set that is currently active for the device. Before a configuration option set becomes active, you must save the set to the Active configuration area.
  • Page 164 ACCULINK 3360, 3364, and 3365 E1 NTU byte CCITT CEPT channel channel allocation CHAP character CID branch client CLOCK IN interface ClrReg branch Cnfig branch coaxial cable coding COMCODE COM port community name configuration configuration option control unit CPU fail Glossary-2 Bayonet-Neill-Concelman.
  • Page 165 CRC4 CRC5 CRC6 Ctrl branch Cust1 Cust2 daisy chaining database data port DB15 connector DB25 connector DCLB default DevFail DevHS branch device digital signal diskette DL branch download downstream device drop/insert 3360-A2-GB20-30 Cyclic Redundancy Check. A mathematical method of confirming the integrity of received digital data.

  • Page 166: A2-Gb20

    ACCULINK 3360, 3364, and 3365 E1 NTU DS0 channel allocation DS1/E1 MIB DTLB EIA 530A Enterprise MIB enterprise-specific trap error ETSI Fact failure fault FEBE Fractional E1 frame frame relay Glossary-4 Data Set Ready. V.24 circuit 107. Digital Signal Level 0. A 64 kbps standard signal or channel.
  • Page 167 framing Generic-Interface Extension Get command (SNMP) ground G.703 G.703 DTE interface G.704 HDB3 HDLC HDSL host ICMP ID branch interface Internet internetwork IP address ITU-T kbps link link layer protocol 3360-A2-GB20-30 A technique that separates bits into identifiable groups. An extension to MIB II that defines additional objects for control of generic interfaces in MIB II.
  • Page 168 ACCULINK 3360, 3364, and 3365 E1 NTU link trap local loop LOFC loopback test Lpbk branch manager (SNMP) Mbps menu tree MIB II module multiframe multiplex network network interface node object (SNMP) option Glossary-6 A trap that identifies the condition of the communications interface (linkDown or linkUp traps).
  • Page 169 parity payload Perf branch port PORT (1– 4) interface POWER connector power-up self-test PRBS primary clock protocol Ptrns branch pulse density QRSS Test register Rel branch 3360-A2-GB20-30 A way of checking data accuracy by counting the number of bits that have a value of one.
  • Page 170 ACCULINK 3360, 3364, and 3365 E1 NTU reset RJ48C Rlpbk branch router RS-232 RS-232-like MIB RS-449 secondary clock self-test server Set command (SNMP) SLIP SNMP Stat branch STest branch StEvnt subnet subnet mask synchronous data TCP/IP Glossary-8 A reinitialization of the E1 NTU that occurs at power-up or in response to a reset command.
  • Page 171 time slot trap (SNMP) tributary unit TStat branch TS16 V.24 V.35 V.54 V.54 Loop 2 V.54 Loop 3 warmStart trap XTXC X.21 1in8 Test 2B1Q 511 Test 32767 Test 3360-A2-GB20-30 The allocated DS0 channel slot when DS0 channels are combined to form an aggregate bit stream.
  • Page 172 ACCULINK 3360, 3364, and 3365 E1 NTU This page intentionally left blank. Glossary-10 March 1999 3360-A2-GB20-30...
  • Page 173 abort lamp test, 4-25 loopback, 4-20–4-21 test patterns, 4-23–4-24 ac power module, 1-5, B-1 Activ (Active) configuration area functional description, 3-11 in the menu tree, A-1 addressing. See IP (Internet Protocol) addressing agent, SNMP, 1-2 AIS (Alarm Indication Signal) condition ASCII terminal/printer message, 4-10 Device Health and Status message, 4-3 front panel LED indication, 3-5, 3-6...
  • Page 174 ACCULINK 3360, 3364, and 3365 E1 NTU configuration options procedure for changing, 3-11–3-14 tables Alarm, C-16 Channel, C-8–C-11 DTE Interface, C-2 General, C-12 Network Interface, C-7 Port, C-3–C-6 SNMP, C-17–C-22 User Interface, C-13–C-15 worksheets, C-23–C-28 connectors, rear panel cabling examples, 2-8...
  • Page 175 Gen (General) Configuration branch example of use, 3-34–3-35 in the menu tree, A-1 option table, C-12 option worksheet, C-23 HDB3 (High Density Bipolar 3) coding configuration option, C-2 Self-Test Health message, 4-2 HDSL (High bit-rate Digital Subscriber Line) branch example of use, 4-5 in the menu tree, A-1 HDSL network.
  • Page 176 ACCULINK 3360, 3364, and 3365 E1 NTU NET (Network) Configuration branch example of use, 3-12 in the menu tree, A-1 option table, C-7 option worksheet, C-23 network interface cabling example, 2-8 channel allocation procedure, 3-20–3-27 configuration options, C-7 failure message, 4-2...
  • Page 177 Rlpbk (Remote Loopback) branch example of use, 4-15 in the menu tree, A-1 RMA (Remote Multiframe Alarm) condition ASCII terminal/printer message, 4-10 Device Health and Status message, 4-4 router applications, 2-2 RS-449 interface, D-8 RX network connector, 1-5 RX shield, 1-5 secondary clock configuration option, C-12 functional description, 3-33...
  • Page 178 ACCULINK 3360, 3364, and 3365 E1 NTU warmStart trap, 4-11 weight, B-2 worksheets, configuration option, C-23–C-28 Index-6 X.21 interface, D-12 March 1999 3360-A2-GB20-30...

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