Page 2 - Trademarks; COPYRIGHT
ACCULINK 336x E1 NTU A December 1996 3360-A2-GB20-20 ACCULINK336x E1 Network Termination Unit Operator’s Guide3360-A2-GB20-20 3rd Edition (December 1996) Changes and enhancements to the product and to the information herein will be documented and issued as a new release. Warranty, Sales, and Service...
Page 3 - Important Safety Instructions
Important Instructions B 3360-A2-GB20-20 December 1996 Important Safety Instructions 1. Read and follow all warning notices and instructions marked on the product or included in themanual. 2. When an AC power source is used, this product is intended to be used with a three-wiregrounding type plug – ...
Page 4 - Notices
ACCULINK 336x E1 NTU C December 1996 3360-A2-GB20-20 In addition, if the equipment is to be used with telecommunications circuits, take the followingprecautions: – Never install telephone wiring during a lightning storm. – Never install telephone jacks in wet locations unless the jack is specificall...
Page 5 - Table of Contents; Preface; iii; Introduction
i 3360-A2-GB20-20 December 1996 Table of Contents Preface Objectives and Reader Assumptions iii . . . . . . . . . . . . . . . . . . . . . . . . . Related Documents iii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reference Documents iii . . . . . . . . . . . . . . . . ...
Page 6 - Maintenance
ACCULINK 336x E1 NTU ii December 1996 3360-A2-GB20-20 4. Maintenance Overview 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Self-Test Health 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Device Health and Statu...
Page 7 - This operator’s guide contains installation, operation,; Related Document
iii 3360-A2-GB20-20 December 1996 Preface Objectives and ReaderAssumptions This operator’s guide contains installation, operation, and maintenance information for the ACCULINK 336xE1 Network Termination Unit (NTU). It is assumed that you are familiar with the operation of digital data communication ...
Page 8 - Overview; The E1 NTU acts as an interface between a High; Features; The E1 NTU optimizes network performance with a
1-1 3360-A2-GB20-20 December 1996 Introduction Overview 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 9 - Front Panel Emulation; SNMP Management Support
ACCULINK 336x E1 NTU 1-2 December 1996 3360-A2-GB20-20 G.703 DTE Interface The G.703 DTE interface is compatible with the signal format of ITU Recommendation G.703 and the framestructure of ITU Recommendation G.704. This interfaceallows DTEs/PBXs to share the network with otherhigh-speed equipment. ...
Page 10 - Physical Description; Front Panel; The E1 NTU front panel (; Rear Panel; The E1 NTU rear panel contains the connectors and
Introduction 1-3 3360-A2-GB20-20 December 1996 Physical Description The 336x Series consists of a Model 3360 NTU (2-port), a Model 3364 NTU (4-port), and a Model 3365NTU (1-port). Front Panel The E1 NTU front panel ( Figure 1-1 ) contains, • One 2-line, 16-alphanumeric-character-per-lineliquid cryst...
Page 12 - Rear Panel Connectors and Switches
Introduction 1-5 3360-A2-GB20-20 December 1996 495-14732 AUX PORT COM PORT POWER HDSL NETWORK 120 Ω 75 Ω TX RX RX SHIELD OPEN EARTH 75 Ω 120 Ω IN OUT 75 Ω G.703 PORT 1 Figure 1-4. Model 3365 Rear Panel Table 1-1 Rear Panel Connectors and Switches Name Function POWER Supplies power to the E1 NTU by p...
Page 13 - Installation; NETWORK
2-1 3360-A2-GB20-20 December 1996 Installation Overview 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Examples 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 14 - FRACTIONAL
ACCULINK 336x E1 NTU 2-2 December 1996 3360-A2-GB20-20 496-14735-01 NETWORK NTU NTU LAN ROUTER LAN ROUTER AAC LTU AAC LTU HDSL HDSL Figure 2-2. Point-to-Point Application Example LAN ROUTER LAN ROUTER LAN ROUTER 496-14737-01 NTU DSU/CSU DSU/CSU LAN ROUTER FRACTIONAL NETWORK AAC LTU E1 E1 HDSL Figure...
Page 15 - SNMP Connection Examples; The E1 NTU can be connected to an SNMP; NOTE
Installation 2-3 3360-A2-GB20-20 December 1996 SNMP Connection Examples The E1 NTU can be connected to an SNMP management system in a number of ways. Some examplesinclude: • Directly connecting the COM port to the SNMPmanager ( Figure 2-4 ). • Connecting the COM port to a network device (e.g.,a rout...
Page 17 - HANDLING PRECAUTIONS; Optional Power Sources; The E1 NTU is typically powered by the ac power; Installing the +24 Vdc Power Supply
Installation 2-5 3360-A2-GB20-20 December 1996 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. ...
Page 18 - 8 Vdc Single Source Power Supply Pinouts
ACCULINK 336x E1 NTU 2-6 December 1996 3360-A2-GB20-20 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, 1. Connect the black and red...
Page 19 - Installing the Redundant –; 8 Vdc Redundant Source Power Supply Pinouts
Installation 2-7 3360-A2-GB20-20 December 1996 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, 1. Connect the black wire to the – 48 Vdc...
Page 20 - Cabling Examples; The E1 NTU is supplied with an ac power module.; switch selects
ACCULINK 336x E1 NTU 2-8 December 1996 3360-A2-GB20-20 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, Pin Assignments . Figure 2-12 illustrates some cabling examples. NOTE The 120 Ω / 75 Ω switch selec...
Page 21 - After you connect the E1 NTU to a power source, the
Installation 2-9 3360-A2-GB20-20 December 1996 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 ingood working order. The E1 NTU performs this test onitself upon power-up or after a device reset, unless it hasbeen disabl...
Page 22 - Operation
3-1 3360-A2-GB20-20 December 1996 Operation Overview 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using the Front Panel 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 23 - This chapter contains information for operating your; Using the Front Panel
ACCULINK 336x E1 NTU 3-2 December 1996 3360-A2-GB20-20 Overview This chapter contains information for operating your E1 NTU. It includes a description of the front panel andsample procedures for configuring the E1 NTU. Using the Front Panel The E1 NTU front panel ( Figure 3-1 ) consists of an LCD, a...
Page 24 - Keypad; Front Panel Menu
Operation 3-3 3360-A2-GB20-20 December 1996 LCD The LCD ( Figure 3-2 ) displays two types of data: • Messages such as alarms, command/testcompletion, and action in progress • Front panel menu tree information (seeAppendix A, Front Panel Menu ) F1 F2 F3 Figure 3-2. LCD The LCD displays status message...
Page 25 - Test Jacks; LEDs; Selecting the G.703 DTE or Data Port for LED
ACCULINK 336x E1 NTU 3-4 December 1996 3360-A2-GB20-20 The scroll keys ( and ) serve one of two functions, depending on whether a menu screen or a data entryscreen appears on the front panel. For data entry screens, the key scrolls one character to the left while the key scrolls one character to the...
Page 28 - Data Port LEDs
Operation 3-7 3360-A2-GB20-20 December 1996 Table 3-4 Data Port LEDs Name Color Meaning DTR Green Monitors the state of interchange circuit CD (CCITT 108/1, /2) – Data Terminal Readyreceived from the synchronous data DTE. ON : DTR is being asserted by the synchronous data DTE. OFF : DTR is not being...
Page 29 - Displaying Unit Identity
ACCULINK 336x E1 NTU 3-8 December 1996 3360-A2-GB20-20 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 theStatus branch of the front panel menu (see Appendix A, Front ...
Page 31 - Displaying LED Conditions; Test
ACCULINK 336x E1 NTU 3-10 December 1996 3360-A2-GB20-20 Displaying LED Conditions The same conditions monitored by the front panel LEDs can also be monitored by the LED command. Thiscommand is most useful when the E1 NTU is beingaccessed remotely (see Appendix G, Front Panel Emulation ). When using ...
Page 33 - Displaying/Editing Configuration Options
ACCULINK 336x E1 NTU 3-12 December 1996 3360-A2-GB20-20 • Customer 1 (Cust1). The first of two sets ofcustomer-defined configuration options. This areacan be written to. • Customer 2 (Cust2). The second of two sets ofcustomer-defined configuration options. This areacan be written to. • Factory (Fact...
Page 34 - Saving Edit Changes; Save; Selecting/Copying to a Specific Port; Port
Operation 3-13 3360-A2-GB20-20 December 1996 Saving Edit Changes Save edit changes to the Active area when you want those changes to take effect immediately. Save editchanges to the Customer area when you want to overwritethe existing Customer configuration options and storethese changes for future ...
Page 35 - IP Network Addressing Scenario; Selecting the Port; Gen
ACCULINK 336x E1 NTU 3-14 December 1996 3360-A2-GB20-20 To copy the configuration options to one or all ports, 6. From the Port Select screen, select Copy. F1 Port Select:Copy Prt1 Prt2 F2 F3 7. Select the port from which you want to copy the configuration options using the correspondingFunction key...
Page 36 - Setting the IP Address
Operation 3-15 3360-A2-GB20-20 December 1996 7. Select SNMP to configure the COM port as the management link to an external SNMP manager. F1 Com Use:Next SNMP ASCII F2 F3 Setting the IP Address The IP address is the address used by the SNMP manager to access the device. For devices using PPP, theIP ...
Page 37 - Selecting the Link Layer Protocol
ACCULINK 336x E1 NTU 3-16 December 1996 3360-A2-GB20-20 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. F1 010.155.111.222Up Down Save F2 F3 Selecting the Link Layer Protocol Two link layer protocols, Point-...
Page 39 - Read; Configuring SNMP Traps; Configuration Options; Enabling SNMP Trap Messages; Alarm SNMP
ACCULINK 336x E1 NTU 3-18 December 1996 3360-A2-GB20-20 11. Press F1 (Next) until the Access 1 configuration option appears. 12. Press F2 (Read) or F3 (R/W). F1 Access 1:Next Read R/W F2 F3 The Read selection allows read-only access(SNMP “Get”) to the accessible objects in theMIB when community name...
Page 40 - Selecting the Number of Trap Managers; Configuring a Destination for SNMP Traps
Operation 3-19 3360-A2-GB20-20 December 1996 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 SNMPmanagers that are to receive the traps. To specify the number of SNMP managers to receive traps from this device,...
Page 41 - Configuring DS0 Channels
ACCULINK 336x E1 NTU 3-20 December 1996 3360-A2-GB20-20 9. Press F1 (Next) until the Trapn Destination configuration appears, and select the destinationfor the SNMP trap by using the appropriateFunction key. Use the scroll keys, if necessary. F1 Trap n Dst: Next None Com F2 F3 Configuring DS0 Channe...
Page 43 - Allocation
ACCULINK 336x E1 NTU 3-22 December 1996 3360-A2-GB20-20 Network Interface Network Channel Allocation N1 D1 N2 D2 N3 D3 N4 D4 N5 D5 N6 N7 N8 N9 N10 D10 N11 D11 N12 D12 N13 D13 N14 N15 N16 D16 N17 N18 N19 N20 N21 N22 Prt1 N23 Prt1 N24 Prt3 N25 Prt2 N26 Prt2 N27 Prt2 N28 Prt2 N29 Prt2 N30 Prt2 N31 Prt3...
Page 46 - Port Chan
Operation 3-25 3360-A2-GB20-20 December 1996 Port Chan Conf Options Value Assign To NET, DTE, Prt2, Prt3, Prt4 Assign By Block, Chan Port 1 If Assign By Block Port Rate Nx64: 64, 128, 192, 256, 320, 384, 448, 512, 576,640, 704, 768, 832, 896, 960, 1024, 1088, 1152,1216, 1280, 1344, 1408, 1472, 1536,...
Page 48 - Displaying DS0 Channel Assignments; Display Channel Symbols
Operation 3-27 3360-A2-GB20-20 December 1996 NOTE The following procedures areexamples only. Screen displaysmay vary depending on themodel and configuration of theE1 NTU. Displaying DS0 Channel Assignments Use the Display command (in the Channel Configuration branch) to view how the DS0 channels are...
Page 49 - Allocating Data Ports; Block – Allows a block of contiguous channels to be; Appendix C
ACCULINK 336x E1 NTU 3-28 December 1996 3360-A2-GB20-20 8. If you selected NET the channels allocated to the network interface are displayed. Line 1 displaysthe 31 channels for the network interface, whileLine 2 displays what is allocated to the DS0channel shown in Line 1. Pressing the or key scroll...
Page 50 - NET; Block Channel Assignment Method; Chan
Operation 3-29 3360-A2-GB20-20 December 1996 7. Select the desired port by pressing its corresponding Function key. F1 Channel Config:Prt1 Prt2 Prt3 F2 F3 8. The configuration option for the data port channel allocation destination appears on the screen. SelectNET to assign this port to the network ...
Page 51 - Individual Channel Assignment Method
ACCULINK 336x E1 NTU 3-30 December 1996 3360-A2-GB20-20 Individual Channel Assignment Method The Assign By configuration option screen appears after you select a port. To assign by the individual channel method, 1. Press F3 (Chan). F1 Assign By:Next Block Chan F2 F3 2. Press F1 (Next) to display the...
Page 52 - key to return
Operation 3-31 3360-A2-GB20-20 December 1996 7. From the DTE Channels screen, select TS16. F1 DTE Channels:TS16 Assign F2 F3 8. Pressing F2 (Rsvd) reserves time-slot 16 for Common-Channel Signaling (CSS). Pressing F3(CAS) selects Channel-Associated Signaling. Datais the default for TS16. F1 TS16:Dat...
Page 53 - Clearing DS0 Channel Allocation
ACCULINK 336x E1 NTU 3-32 December 1996 3360-A2-GB20-20 Clearing DS0 Channel Allocation You can clear (deallocate) all the DS0 channels currently allocated to either the network interface, theG.703 DTE interface, or the synchronous data ports. To clear DS0 channel allocation, 1. From the top-level m...
Page 54 - Selecting the Timing Source; Configuring for; Figure 3-12. Common Clocking Configurations
Operation 3-33 3360-A2-GB20-20 December 1996 Selecting the Timing Source The E1 NTU provides the ability to select a primary clock (timing) source that is used to synchronize all of theE1 and data port interfaces on the E1 NTU. The clock foreach interface is at the appropriate rate for that interfac...
Page 55 - Configuring for Network Timing; Configuring for External Timing
ACCULINK 336x E1 NTU 3-34 December 1996 3360-A2-GB20-20 Configuring for Network Timing To configure for network timing, 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 appropriateFunction key. Use the scroll keys, i...
Page 56 - Acquiring the Active User Interface
Operation 3-35 3360-A2-GB20-20 December 1996 8. Select the appropriate external clock rate by pressing the corresponding Function key. This stepis mandatory if you have chosen external clocking. F1 Clock Rate:2048Next 2048 8 F2 F3 Acquiring/Releasing the User Interface You can access the user interf...
Page 58 - The E1 NTU User Interface Access Security section of
Operation 3-37 3360-A2-GB20-20 December 1996 E1 NTU User Interface Access Security The E1 NTU User Interface Access Security section of this document is not available for viewing online due toits security-sensitive contents. To order this manual, please contact your sales or service representative.
Page 59 - The E1 NTU can detect and report faults, and perform
4-1 3360-A2-GB20-20 December 1996 Maintenance Overview 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Self-Test Health 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 60 - Self-Test Health Messages
ACCULINK 336x E1 NTU 4-2 December 1996 3360-A2-GB20-20 Self-Test Health Use the Self-Test Health command to display the results of the power-up self-test. Possible messages arelisted in Table 4-1 . See Chapter 2, Installation , for more information about power-up self-test. To display power-up self-...
Page 61 - Device Health and Status; Use the Device Health and Status branch to view the; Health and Status Messages
Maintenance 4-3 3360-A2-GB20-20 December 1996 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, 1. From the top-level menu screen, sele...
Page 63 - HDSL Loop Performance; Use the HDSL Loop Performance branch to view the; HDSL Loop Performance Messages
Maintenance 4-5 3360-A2-GB20-20 December 1996 HDSL Loop Performance Use the HDSL Loop Performance branch to view the signal quality and loop loss messages for each loop on thelocal E1 NTU. Table 4-3 lists these messages. To display HDSL loop performance, 1. From the top-level menu screen, select Sta...
Page 64 - Performance Reports
ACCULINK 336x E1 NTU 4-6 December 1996 3360-A2-GB20-20 Performance Reports Network performance is continuously monitored and maintained in network registers (NET), in G.703 DTEregisters (DTE) and, if configured to do so, in far-end andnear-end port registers (Prtn, where n is 1, 2, 3, or 4).Register...
Page 67 - Performance Registers
Maintenance 4-9 3360-A2-GB20-20 December 1996 Table 4-4 (2 of 2) Performance Registers Register Totals Description Interval Description LOFC(Not valid forLp n registers.) The loss of frame count for the current interval.This is a count of the number of times that anLOF is declared. The maximum count...
Page 68 - Alarms
ACCULINK 336x E1 NTU 4-10 December 1996 3360-A2-GB20-20 Alarms The E1 NTU can be attached, either locally or remotely, to an ASCII terminal or printer to display orprint alarm messages. The Communications (COM) portcan be used as the destination for Alarm Set and AlarmClear messages. This enables an...
Page 69 - SNMP Traps
Maintenance 4-11 3360-A2-GB20-20 December 1996 SNMP Traps A trap is an unsolicited message that is sent from the E1 NTU to an SNMP manager when the device detectscertain, pre-specified conditions. These traps enable theSNMP manager to monitor the state of the network. The SNMP Trap configuration opt...
Page 70 - The E1 NTU is designed to provide you with many; Troubleshooting
ACCULINK 336x E1 NTU 4-12 December 1996 3360-A2-GB20-20 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. For problems other than those listed in the table, please contact your service repre...
Page 72 - Six test jacks are located on the front panel; Test Jack Functions
ACCULINK 336x E1 NTU 4-14 December 1996 3360-A2-GB20-20 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 . Lp1 Lp...
Page 73 - Test Commands; Remote Loopback Tests; Ptrns
Maintenance 4-15 3360-A2-GB20-20 December 1996 Test Commands The test commands enable you to run loopbacks and test patterns on the E1 NTU, and to test the front panelLEDs. These tests can help you isolate areas of trouble ifyou are having problems with your E1 NTU. To access all Test commands from ...
Page 74 - Local Loopback Tests
ACCULINK 336x E1 NTU 4-16 December 1996 3360-A2-GB20-20 Local Loopback Tests The Local Loopback tests enable you to conduct circuit testing and fault isolation for the digital line. Thesupported local loopback tests are: • Line Loopback (LLB) • Payload Loopback (PLB) • DTE Loopback (DLB) • Repeater ...
Page 75 - Starting a Line Loopback
Maintenance 4-17 3360-A2-GB20-20 December 1996 Starting a Line Loopback The Line Loopback command (LLB) loops the received signal on the network interface back to thenetwork without change. All ones are transmitted on theG.703 DTE port for the DS0 channels allocated to thenetwork interface. All ones...
Page 77 - Starting a Data Channel Loopback
Maintenance 4-19 3360-A2-GB20-20 December 1996 3. From the Loopback screen, press the key until the RLB selection appears on the screen. F1 Loopback:Abort LLB PLB F2 F3 4. Select RLB. F1 Loopback:PLB DLB RLB F2 F3 Test Started appears on Line 2. If a Repeaterloopback is already in progress, the Alre...
Page 79 - Test Patterns; Sending Test Patterns
Maintenance 4-21 3360-A2-GB20-20 December 1996 4. From the Loopback Abort screen, press the desired Function key to abort All or one specificloopback test. Use the scroll keys, if necessary. F1 Loopback: AbortAll LLB PLB F2 F3 If you select ALL, LLB, PLB, DLB, or RLB, skipStep 5. 5. From the Abort s...
Page 80 - Valid Send Test Pattern Combinations
ACCULINK 336x E1 NTU 4-22 December 1996 3360-A2-GB20-20 4. From the Patterns Send screen, press F1 to send a 32767 pattern, F2 to send a 511 pattern, F3 to senda 1-in-8 pattern, or press the key and the appropriate Function key to send a QRSS pattern. F1 Patterns: Send32767 511 1in8 F2 F3 If you sen...
Page 81 - Monitoring Test Patterns
Maintenance 4-23 3360-A2-GB20-20 December 1996 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, 1. From the ...
Page 82 - Lamp Test; Starting a Lamp Test
ACCULINK 336x E1 NTU 4-24 December 1996 3360-A2-GB20-20 4. From the Patterns Abort screen, press the desired Function key to abort either All active testpatterns, active Send test patterns, or the activeMonitor (Mon) test pattern. F1 Patterns: AbortAll Send Mon F2 F3 If you select All, the E1 NTU te...
Page 83 - Aborting a Lamp Test; Displaying E1 NTU Test Status
Maintenance 4-25 3360-A2-GB20-20 December 1996 5. The following screens alternately appear on the LCD until you press a Function key to return tothe Lamp Test screen. In addition, all LEDs blink. F1 F2 F3 F1 0123456789 : ; < = > ?@ABCDEFGHIJKLMNO F2 F3 6. When you are satisfied that all LEDs a...
Page 86 - Technical Specifications; The technical specifications for the Models 3360,; Specifications
B-1 3360-A2-GB20-20 December 1996 Technical Specifications Overview B-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview The technical specifications for the Models 3360, 3364, and 3365 NTUs a...
Page 88 - The E1 NTU configuration option tables contain a list
C-1 3360-A2-GB20-20 December 1996 Configuration Options Overview C-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DTE Interface Configuration Options C-2 . . . . . . . . . . . . . . . . . . . . . ....
Page 89 - DTE Interface Configuration Options
ACCULINK 336x E1 NTU C-2 December 1996 3360-A2-GB20-20 DTE Interface Configuration Options Table C-1 DTE Interface Configuration Options DTE Port: EnabNext 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 u...
Page 90 - Port Configuration Options
Configuration Options C-3 3360-A2-GB20-20 December 1996 Port Configuration Options Table C-2 (1 of 4) Port Configuration Options Port Type: E530Next E530 V.35 RS449 X.21 Prev Data Port Type. Allows selection of the data port interface type. E530 – Configures the port as an EIA 530A compatible interf...
Page 94 - Network Interface Configuration Options
Configuration Options C-7 3360-A2-GB20-20 December 1996 Network InterfaceConfiguration Options Table C-3 Network Interface Configuration Options HDSL Mode: NTUNext NTU LTU Prev HDSL Mode. Specifies whether the operating mode is Network Termination Unit (NTU) or Line Termination Unit (LTU). Ina poll/...
Page 95 - The Channel configuration options are divided into two; and; DTE Channel Configuration Options
ACCULINK 336x E1 NTU C-8 December 1996 3360-A2-GB20-20 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 ) NOTE Tables C-4 and C-5 describe the...
Page 96 - Data Port Channel Configuration Options
Configuration Options C-9 3360-A2-GB20-20 December 1996 Table C-5 (1 of 3) Data Port Channel Configuration Options Channel Config:Dsply Clear DTE Prt1 Prt2 Prt3 Prt4 _______________________ NOTE: The configuration options described in this table are made available by selecting Prt1, Prt2, Prt3, or P...
Page 99 - General Configuration Options
ACCULINK 336x E1 NTU C-12 December 1996 3360-A2-GB20-20 General Configuration Options Table C-6 General Configuration Options Pri Clk Src: NETNext NET DTE Prt1 Prt2 Prt3 Prt4 Int Ext Prev Primary Clock Source. Specifies the primary clock source for the E1 NTU. This selection synchronizes all interna...
Page 100 - User Interface Configuration Options
Configuration Options C-13 3360-A2-GB20-20 December 1996 User Interface Configuration Options Table C-7 (1 of 3) User Interface Configuration Options Self-Test: EnabNext Enab Disab Prev Initial Self-Test. Specifies whether the E1 NTU performs a device self-test at power-up and after a device reset. ...
Page 103 - Alarm Configuration Options
ACCULINK 336x E1 NTU C-16 December 1996 3360-A2-GB20-20 Alarm Configuration Options Table C-8 Alarm Configuration Options Alrm Msg: DisabNext Enab Disab Prev Alarm Messages. Controls the generation of alarm messages, which are routed to an ASCII terminal or printer attached tothe communication port....
Page 104 - SNMP Configuration Options; The SNMP configuration options are divided into two; General SNMP Configuration Options
Configuration Options C-17 3360-A2-GB20-20 December 1996 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 ( Table C-10 ) Table C-9 (1 of 4) General SNMP Configuration...
Page 108 - SNMP Trap Configuration Options
Configuration Options C-21 3360-A2-GB20-20 December 1996 Table C-10 (1 of 2) SNMP Trap Configuration Options Num Trap Mgrs: 1Next 1 2 3 4 5 6 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 e...
Page 110 - Configuration Worksheets; This section contains one set of blank worksheets to be
Configuration Options C-23 3360-A2-GB20-20 December 1996 Configuration Worksheets This section contains one set of blank worksheets to be used when configuring your E1 NTU in the network. It isrecommended that you copy these blank worksheetsbefore using them. DTE Options Value DTE Port Enab, Disab D...
Page 112 - Network Interface
Configuration Options C-25 3360-A2-GB20-20 December 1996 Network Interface Network Channel Allocation N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 N14 N15 N16 N17 N18 N19 N20 N21 N22 N23 N24 N25 N26 N27 N28 N29 N30 N31 Allocations D1 – D31 indicates allocation to DTE(G.703) channels. Prt1 – Prt4 indic...
Page 116 - Pin Assignments; The E1 NTU is shipped with a power module. Various; HDSL Network Interface; The HDSL Network interface is an 8-position, unkeyed; HDSL Network Connector
D-1 3360-A2-GB20-20 December 1996 Pin Assignments Overview D-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HDSL Network Interface D-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 117 - Signal
ACCULINK 336x E1 NTU D-2 December 1996 3360-A2-GB20-20 G.703 DTE Interface The G.703 DTE interface is either two BNC connectors (Transmit and Receive) for a 75 ohmunbalanced interface, or a DB15-type socket connector( Table D-2 ) for a 120 ohm balanced interface. For information about using Relay Co...
Page 118 - AUX Port Interface; The Auxiliary (AUX) port connects to the SNMP LAN
Pin Assignments D-3 3360-A2-GB20-20 December 1996 AUX Port Interface The Auxiliary (AUX) port connects to the SNMP LAN Adapter for SNMP applications, or to another E1 NTU’sCOM port for daisy chain connectivity. (The SNMP LANAdapter includes the cable that is needed to attach it tothe E1 NTU.) The AU...
Page 119 - COM Port Interface; The COM port connects to a PC for front panel
ACCULINK 336x E1 NTU D-4 December 1996 3360-A2-GB20-20 COM Port Interface The COM port connects to a PC for front panel emulation, to an ASCII terminal or printer for alarms, to anetwork device (e.g., a router) for SNMP applications, tothe SNMP LAN Adapter for SNMP applications, or toanother E1 NTU’...
Page 122 - provides the RS449 interface shown in
Pin Assignments D-7 3360-A2-GB20-20 December 1996 EIA 530A-to-RS449 Cable Interface The EIA 530A-to-RS449 adapter cable ( Figure D-4 ) provides the RS449 interface shown in Table D-6 . 1 2 14 3 16 15 12 17 9 4 19 5 13 20 8 10 6 7 21 18 23 24 11 25 22 1 4 22 6 24 5 23 8 26 7 25 9 27 12 13 31 11 19 14...
Page 124 - provides the V.35 interface shown in
Pin Assignments D-9 3360-A2-GB20-20 December 1996 EIA 530A-to-V.35 Cable Interface The EIA 530A-to-V.35 adapter cable ( Figure D-5 ) provides the V.35 interface shown in Table D-7 . 1 2 14 3 16 15 12 17 9 4 5 8 6 7 24 11 20 21 18 25 A P S R T Y AA V X C D F E B U W H N L NN SHIELD TD-A TD-B RD-A RD-...
Page 126 - provides the X.21 interface shown in
Pin Assignments D-11 3360-A2-GB20-20 December 1996 EIA 530A-to-X.21 Cable Interface The EIA 530A-to-X.21 adapter cable ( Figure D-6 ) provides the X.21 interface shown in Table D-8 . 2 14 3 16 17 9 4 19 8 10 7 24 11 2 9 4 11 6 13 3 10 5 12 8 7 14 TD-A TD-B RD-A RD-B RXC-A RXC-B RTS-A RTS-B RLSD-A RL...
Page 128 - Power Input Connector; The input power connector leads are shown in; DC Power Connector; Optional DC Power Cable; shows the wire colors. The
Pin Assignments D-13 3360-A2-GB20-20 December 1996 Power Input Connector The input power connector leads are shown in Table D-9 . Table D-9 DC Power Connector Signal Pin Number – 48 Vdc Return 1, 2 – 48 Vdc A 6 – 48 Vdc B 5 +24 Vdc 5 +24 Vdc Return 4 Chassis Ground 3 Optional DC Power Cable The powe...
Page 129 - External Clock Interface; The External Clock connector pinouts are in; External Clock Connector
ACCULINK 336x E1 NTU D-14 December 1996 3360-A2-GB20-20 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. Table D-10 External Clock Connector Signal Pin Number Shield 1 Clock (+) (RS422 only) ...
Page 130 - SNMP MIB Objects; This appendix describes the Management Information; System Group
E-1 3360-A2-GB20-20 December 1996 SNMP MIB Objects Overview E-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Management Information Base (MIB) II (RFC 1213) E-1 . . . . . . . . . . . . . . . . . . ...
Page 131 - System Group – “sysDescr” Object (system 1); Interface Group, MIB II
ACCULINK 336x E1 NTU E-2 December 1996 3360-A2-GB20-20 IP Group Supported. ICMP Group Supported. TCP Group Not supported since the TCPprotocol is not supported by the E1 NTU. UDP Group Supported. EGP Group Not supported since the EGPprotocol is not supported by the E1 NTU. TransmissionGroup Supporte...
Page 132 - Interface Group – “ifIndex” Object (ifEntry 1)
SNMP MIB Objects E-3 3360-A2-GB20-20 December 1996 Interface Group – “ifIndex” Object (ifEntry 1) This object provides the index into the ifTable and typically into tables in other MIBs also. The values of theifIndex object do not vary between models even thoughnot all indexes are supported for a pa...
Page 133 - Interface Group – “ifMtu” Object (ifEntry 4); This object identifies the largest datagram that can be; Interface Group – “ifSpeed” Object (ifEntry 5); This object provides the interface’s current bandwidth
ACCULINK 336x E1 NTU E-4 December 1996 3360-A2-GB20-20 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 tothe interface configured as the SNMP management link.This object is zero for all othe...
Page 136 - Transmission Group, MIB II
SNMP MIB Objects E-7 3360-A2-GB20-20 December 1996 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 ofuser configuration via ...
Page 138 - This object specifies the loopback state of the E1
SNMP MIB Objects E-9 3360-A2-GB20-20 December 1996 Near End Group – “dsx1LoopbackConfig”Object (dsx1ConfigEntry 9) This object specifies the loopback state of the E1 interfaces. Only the following values are supported by theE1 NTU. • dsx1NoLoop(1) – The E1 interface is not in aloopback state. • dsx1...
Page 144 - This object contains the result of the most recently; Paradyne Enterprise MIB; The variable devConfigAreaCopy under the
SNMP MIB Objects E-15 3360-A2-GB20-20 December 1996 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 bythe E1 NTU. • none(1) – No test currently active. • inProgr...
Page 145 - SNMP MIB to Front Panel Command Cross-Reference
ACCULINK 336x E1 NTU E-16 December 1996 3360-A2-GB20-20 Correlation between MenuCommands and SNMP Objects Table E-1 provides a correlation between how a function is performed or status is displayed on the front panel and how the same function is accomplished usingaccess to the SNMP database. SNMP ob...
Page 149 - This appendix describes a means of configuring 33xx; IP Network Addressing; The IP network addressing scenario (
F-1 3360-A2-GB20-20 December 1996 IP Network Addressing Scenario Overview F-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP Network Addressing F-1 . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 150 - Figure F-1. Daisy-Chained Standalone Devices at the Central Site
ACCULINK 336x E1 NTU F-2 December 1996 3360-A2-GB20-20 ETHERNET 135.18.1.2 496-14645-03 LAN ADAPTER COMSPHERE 3610 COMSPHERE 3610 COMSPHERE 3610 COMSPHERE 3610 COMSPHERE 3610 COMSPHERE 3610 COMSPHERE 3610 135.18.1.3 135.18.1.4 135.18.1.5 135.18.1.7 135.18.1.6 135.18.1.1 135.18.1.1 135.18.40.1 AUX/CO...
Page 153 - Equipment List; Equipment
H-1 3360-A2-GB20-20 December 1996 Equipment List Equipment Feature Number COMCODE Model 3360 E1 NTU 3360-A1-310 107699035 Model 3364 E1 NTU 3364-A1-310 107699043 Model 3365 E1 NTU 3365-A1-310 107699068 Modular COM Port-to-PC Cable, 8-pin modular to DB9S 3100-F1-550 406941542 COM Port-to-Terminal/Pri...
Page 154 - Glossary; A single bit stream that combines two or more bit streams.
Glossary-1 3360-A2-GB20-20 December 1996 Glossary Activ Active configuration area. The configuration option set that is currently active forthe device. Before a configuration option set becomes active, you must save the setto the Active configuration area. adapter Hardware that provides some transit...
Page 163 - Index
Index-1 3360-A2-GB20-20 December 1996 Index A abort lamp test, 4-25loopback, 4-20–4-21test patterns, 4-23–4-24 ac power module, 1-5, B-1Activ (Active) configuration area functional description, 3-11in the menu tree, A-1 addressing. See IP (Internet Protocol) addressingagent, SNMP, 1-2AIS (Alarm Indi...
Paradyne 3160-A4
Manual
Paradyne 6700-A2-GB22-00
Manual
Paradyne 6310 MVLt
Manual
Paradyne MIM-2000F
Manual
Paradyne 3511 DSU
Manual
Paradyne 6301
Manual
Paradyne 3550
Manual
Paradyne 8546
Manual
Paradyne FrameSaver DSL
Manual
Paradyne Hotwire 7984
Manual
Paradyne 4000
Manual
Paradyne 3161 DSU
Manual
Paradyne Model 6039 MVL
Manual
Paradyne 8027
Manual
Paradyne 9128-II
Manual
Paradyne 3163
Manual
Paradyne 8779
Manual