Manuel d'utilisation / d'entretien du produit 316x du fabricant Paradyne
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ACCULINK 316x DA T A SER VICE UNIT/ CHANNEL SER VICE UNIT (INCLUDES TERMINAL USER INTERF ACE) OPERA T OR’S GUIDE Document No. 3160-A2-GB22-10 December 1996.
ACCULINK 316x DSU/CSU A December 1996 3160-A2-GB22-10 ACCULINK 316x Data Service Unit/Channel Service Unit (includes T erminal User Interface) Operator ’s Guide 3160-A2-GB22-10 2nd Edition (December 1996) Changes and enhancements to the product and to the information herein will be documented and issued as a new release to this manual.
Safety Instructions B 3160-A2-GB22-10 December 1996 Important Safety Instructions 1. Read and follow all warning notices and instructions marked on the product or included in the manual. 2. This product is intended to be used with a three-wire grounding type plug - a plug which has a grounding pin.
ACCULINK 316x DSU/CSU C December 1996 3160-A2-GB22-10 Notices .
Government Requirements D 3160-A2-GB22-10 December 1996 Government Requirements and Equipment Return Certain governments require that instructions pertaining to DSU/CSU and modem connection to the telephone network be included in the installation and operation manual.
ACCULINK 316x DSU/CSU E December 1996 3160-A2-GB22-10 5. The telephone company may make changes in its facilities, equipment, operations, or procedures that could af fect the operation of the equipment.
Government Requirements F 3160-A2-GB22-10 December 1996 CAUTION Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority , or electrician, as appropriate. The load number is labeled on the equipment.
i 3160-A2-GB22-10 December 1996 T able of Contents Preface Objectives and Reader Assumptions vii . . . . . . . . . . . . . . . . . . . . . . . . . . . Related Documents vii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACCULINK 316x DSU/CSU ii December 1996 3160-A2-GB22-10 3. Operation Operating the Front Panel 3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuring the DSU/CSU 3-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T able of Contents iii 3160-A2-GB22-10 December 1996 List of Figures Figure Page 1-1 3160 DSU/CSU Front Panel 1-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 3164 DSU/CSU Front Panel 1-5 . . . . . . . . . .
ACCULINK 316x DSU/CSU iv December 1996 3160-A2-GB22-10 Figure Page 3-21 Edit User Screen 3-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22 Communication Port Options Screen 3-28 . . . . .
T able of Contents v 3160-A2-GB22-10 December 1996 List of T ables T able Page 1-1 Models 3160/3614 DSU/CSUs Rear Panel Connectors 1-7 . . . . . . . . . . . . . . . . . . . . . . 1-2 Auxiliary Backplane Connectors 1-8 . . . . . . . . . . . . . . . . .
ACCULINK 316x DSU/CSU vi December 1996 3160-A2-GB22-10 T able Page D-1 T1 Network Interface Connector (J4) D-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2 T1 Network Interface Connector (DA15P) D-3 . . . . . . . . . . .
vii 3160-A2-GB22-10 December 1996 Preface Objectives and Reader Assumptions This operator ’ s guide contains installation and operation information for the ACCULINK r 316x Data Service Unit (DSU)/Channel Service Unit (CSU). Related Documents Contact your sales representative for additional product documentation.
1-1 3160-A2-GB22-10 December 1996 Introduction Overview 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features 1-2 . . . . . . . . . . . . . . . .
ACCULINK 316x DSU/CSU 1-2 December 1996 3160-A2-GB22-10 • Independently selectable DTE interfaces (V .35, EIA-530A, V .1 1, and/or RS449/422). • Flexible timing source, available from the T1 network interface, the DSX-1 T1 interface, at least one of the synchronous DCE data ports, an internal clock, or an external clock.
Introduction 1-3 3160-A2-GB22-10 December 1996 Front Panel Emulation The 3160/3164 DSU/CSU of fers the same functionality through Front Panel Emulation software as that provided by the DSU/CSU front panel. The DSU/CSU can either be locally attached to a 286 or higher PC, or remotely through a local 3160/3164 DSU/CSU’ s integral modem.
ACCULINK 316x DSU/CSU 1-4 December 1996 3160-A2-GB22-10 SNMP is an industry-standard network management system that is used to monitor network performance and status, and to report alarms (i.
Introduction 1-5 3160-A2-GB22-10 December 1996 F1 F2 F3 OK F AIL TEST SIG OOF ALRM NETWORK RXD EER SIG ALRM PDV OOF BPV LCD ACCULINK In Out In Out In Out NET NET MON EQPT MON DTR TXD CTS RTS 496-14539-0 3 KEYP AD TEST JACKS LEDs Figure 1-1.
ACCULINK 316x DSU/CSU 1-6 December 1996 3160-A2-GB22-10 Figure 1-3. 3160 DSU/CSU Rear Panel Figure 1-4. 3164 DSU/CSU Rear Panel.
Introduction 1-7 3160-A2-GB22-10 December 1996 T able 1-1 Models 3160/3164 DSU/CSUs Rear Panel Connectors Connector Name Function POWER A modular connector that supplies power to the DSU/CSU. AUX PORT An auxiliary communications port for future use. COM PORT A communications port that provides access to the front panel from a locally connected PC.
ACCULINK 316x DSU/CSU 1-8 December 1996 3160-A2-GB22-10 Carrier-Mounted Model 3161 DSU/CSU The 3161 DSU/CSU is a circuit card that is installed into the 3000 Series Carrier . A single carrier can house up to 16 DSU/CSUs; the DSU/CSUs are controlled by the carrier ’ s Shared Diagnostic Control Panel (SDCP), which can control up to eight carriers.
Introduction 1-9 3160-A2-GB22-10 December 1996 Figure 1-6. Auxiliary Backplane.
2-1 3160-A2-GB22-10 December 1996 Installation Overview 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planning 2-1 . . . . . . . . . . . . . . . .
ACCULINK 316x DSU/CSU 2-2 December 1996 3160-A2-GB22-10 In addition, a 3160 DSU/CSU, acting as an SNMP agent, can be connected to and managed from an SNMP management system in one of two ways: • Ser.
Installation 2-3 3160-A2-GB22-10 December 1996 FRACTIONAL T1 NETWORK T1 T1 T1 LAN ROUTER LAN ROUTER LAN ROUTERS 496-14313a-0 1 ACCULINK 3160/3164 DSU/CSU ACCULINK 3160/3164 DSU/CSU ACCULINK 3160/3164 DSU/CSU Figure 2-3. Multiport T1 DSU/CSU in a Fractional T1 Network Configuration Figure 2-4.
ACCULINK 316x DSU/CSU 2-4 December 1996 3160-A2-GB22-10 Figure 2-5. Serial Connection to SNMP Figure 2-6. Serial Connection through a Router to SNMP.
Installation 2-5 3160-A2-GB22-10 December 1996 Box Contents The 3160/3164 DSU/CSU product arrives in a single box and should contain the following: • One 3160/3164 DSU/CSU standalone unit • One 14.
ACCULINK 316x DSU/CSU 2-6 December 1996 3160-A2-GB22-10 5. If you intend to manage the 3160/3164 DSU/CSU with SNMP , cable either the COM or MODEM port (as appropriate for your configuration). Then, configure the SNMP management link. See Chapter 3, Operation, and Appendix C, Configuration Options, for more information.
Installation 2-7 3160-A2-GB22-10 December 1996 Installing the Single – ā 48 Vdc Power Supply To install the 3160/3164 DSU/CSU using a single source – 48 Vdc power supply , refer to Figure 2-8 and use the following procedure. T o install the – 48 Vdc single source power supply , 1.
ACCULINK 316x DSU/CSU 2-8 December 1996 3160-A2-GB22-10 Installing the Redundant – ā 48 Vdc Power Supply T o install the 3160/3164 DSU/CSU using a redundant – 48 Vdc power supply , refer to Figure 2-9 and use the following procedure. T o install the redundant – 48 Vdc power supply , 1.
Installation 2-9 3160-A2-GB22-10 December 1996 Power-Up Self-T est After you connect the 3160/3164 DSU/CSU to a power outlet, the power -up self-test is performed to ensure that the unit is in good working order .
ACCULINK 316x DSU/CSU 2-10 December 1996 3160-A2-GB22-10 Differ ences Using the Async T erminal: T o monitor the self-test from the async terminal, select Health, T est Status , and Self T est Results from the main/status menu. The full screen display capacity provides a complete test results screen that includes the self-test results.
Installation 2-1 1 3160-A2-GB22-10 December 1996 4. The following screens appear in the order listed each time you press the key . F1 Identity: Ser=xxxxxxx F2 F3 F1 Identity: Mod=xxxx-xx-xxx F2 F3 F1 Identity: Cust ID=xxxxxxxx F2 F3 F1 Identity: SRev=xx.
ACCULINK 316x DSU/CSU 2-12 December 1996 3160-A2-GB22-10 6. Enter the desired ID. Press F1 (Up) and F2 (Down) to scroll up and down through the valid characters/numbers for the customer ID. V alid characters are 0 through 9 , # , - , . , / , A to Z , and blank space.
Installation 2-13 3160-A2-GB22-10 December 1996 To set a password, 1. Press the key on the top-level menu screen to bring the Ctrl branch onto the front panel LCD. F1 D S U E SF Stat T est Cnfig F2 F3 2. Press F3 to select Ctrl from the top-level menu screen.
ACCULINK 316x DSU/CSU 2-14 December 1996 3160-A2-GB22-10 3160/3164 DSU/CSU Cabling The 3160/3164 DSU/CSU is supplied with an ac power transformer and a VF cable for the integral modem. Y ou must provide the DTE cable to connect the DTE to the DSU/CSU.
Installation 2-15 3160-A2-GB22-10 December 1996 Figure 2-13. 3160/3164 DSU/CSU Cabling Configurations.
ACCULINK 316x DSU/CSU 2-16 December 1996 3160-A2-GB22-10 Factory Default Configuration Options The 316x DSU/CSU arrives with two preset factory default configuration settings. These settings are based on the following: • Factory 1 – ESF framing format with B8ZS line coding format for both the network and the DSX-1 Drop/Insert T1 interfaces.
Installation 2-17 3160-A2-GB22-10 December 1996 Enabling/Disabling the Front Panel Y ou can enable or disable the display of data through the front panel. This feature is useful for ensuring that other users do not inadvertently change the device’ s configuration options while you are using the PC or async terminal interface.
ACCULINK 316x DSU/CSU 2-18 December 1996 3160-A2-GB22-10 3160/3164 DSU/CSU User Interface Access Security The user interface access security option allows you to limit access to the 3160/3164 DSU/CSU to display-only and non-intrusive functions. The user access security option is not available for 3161 DSU/CSUs.
Installation 2-19 3160-A2-GB22-10 December 1996 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. Changing User Interface Access Security To change user interface access security , 1.
3-1 3160-A2-GB22-10 December 1996 Operation Operating the Front Panel 3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LCD 3-5 . . . . . . . . . . . . . . . . . . . . . . . .
ACCULINK 316x DSU/CSU 3-2 December 1996 3160-A2-GB22-10 Controlling the DSU/CSU 3-61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acquiring/Releasing the User Interface 3-62 . .
Operation 3-3 3160-A2-GB22-10 December 1996 Operating the Front Panel The 3160 DSU/CSU front panel (Figure 3-1) consists of an LCD that displays messages, a keypad, 12 LEDs, and six test jacks.
ACCULINK 316x DSU/CSU 3-4 December 1996 3160-A2-GB22-10 Net DSU/CSU 3161 DTR TXD RXD CTS RTS OK Fail T est Sig OOF Alrm EER Sig OOF Alrm PDV BPV Select Net In Out In Out In Out 12 LEDS 6 TEST JACKS 496-14543-01 Net Mon Eqp Mon Figure 3-2.
Operation 3-5 3160-A2-GB22-10 December 1996 LCD The LCD displays messages and the front panel menu in an easy-to-read English format, including easily recognizable abbreviations and symbols (Figure 3-4).
ACCULINK 316x DSU/CSU 3-6 December 1996 3160-A2-GB22-10 Use the Function (F1, F2, F3) keys to make selections from the choices presented on the second line of the LCD. When this line presents choices, it is generally divided into three sections, each displayed directly above one of the Function keys.
Operation 3-7 3160-A2-GB22-10 December 1996 T able 3-1 System LEDs Name Color Meaning OK Green Indicates the current operational state of the DSU/CSU. ON : The DSU/CSU is operational and has power . OFF : The DSU/CSU is performing a power-up self-test or a system failure has occurred.
ACCULINK 316x DSU/CSU 3-8 December 1996 3160-A2-GB22-10 T able 3-2 NETWORK Interface LEDs Name Color Meaning SIG Green Monitors the signal being received from the network. ON : A recoverable signal is being received from the network. OFF : The signal cannot be recovered from the network (a Loss of Signal condition exists).
Operation 3-9 3160-A2-GB22-10 December 1996 T able 3-3 DSX-1 Drop/Insert Port LEDs Name Color Meaning SIG Green Monitors the signal being received from the DSX-1. ON : A recoverable signal is being received from the DSX-1. OFF : The signal cannot be recovered from the DSX-1 (a Loss of Signal condition exists).
ACCULINK 316x DSU/CSU 3-10 December 1996 3160-A2-GB22-10 T able 3-4 Data Port LEDs Name Color Meaning DTR Green Monitors the state of interchange circuit CD (CCITT 108/1, /2) – DTE Ready received from the DTE. ON : DTR is being asserted by the DTE. OFF : DTR is not being asserted.
Operation 3-1 1 3160-A2-GB22-10 December 1996 Displaying LED Conditions on the Front Panel The same conditions monitored by the front panel LEDs can also be monitored by the LED command. This command is most useful when the DSU/CSU is being accessed remotely .
ACCULINK 316x DSU/CSU 3-12 December 1996 3160-A2-GB22-10 Customer ID: New Cust main/status/leds Model: ACCULINK XXXX LEDs T est NET T1 Sig OOF Alrm EER DTE T1 Sig OOF Alrm PDV BPV Port1 DTR TXD RXD CTS RTS Refresh Main Previous Cntrl–x to Disconnect Port2 DTR TXD RXD CTS RTS Port3 DTR TXD RXD CTS RTS Port4 DTR TXD RXD CTS RTS Figure 3-7.
Operation 3-13 3160-A2-GB22-10 December 1996 Figure 3-8 shows an example of this selection screen. Y ou can set the front panel LED display to be DTE or a port.
ACCULINK 316x DSU/CSU 3-14 December 1996 3160-A2-GB22-10 T able 3-5 Front Panel Emulation Screen Icons Icon Name Meaning Help Help Click on this pull-down menu to display online HELP .
Operation 3-15 3160-A2-GB22-10 December 1996 Figure 3-12. 3161 DSU/CSU T est Jacks Figure 3-13. T est Jack Block Diagram.
ACCULINK 316x DSU/CSU 3-16 December 1996 3160-A2-GB22-10 T able 3-6 T est Jack Functions T est Jack Name Function Net In (Network In) A break-in and test jack that allows a signal to be inserted toward the network by external test equipment. The signal is inserted on the DSX-1 side of the DSU/CSU.
Operation 3-17 3160-A2-GB22-10 December 1996 Configuration Procedures Use the Configuration (Cnfig) branch of the front panel menu tree to display or change DSU/CSU configuration options (see Figure 3-14).
ACCULINK 316x DSU/CSU 3-18 December 1996 3160-A2-GB22-10 Differ ences using the Async T erminal: Figure 3-15 shows the Configuration branch for the async terminal interface. Figure 3-15. Configuration Branch for the Async T erminal Displaying/Editing Configuration Options T o display/edit configuration options, 1.
Operation 3-19 3160-A2-GB22-10 December 1996 4. From the Edit screen, select the functional group you want to edit by pressing the appropriate function key . Use the scroll keys, if necessary . F1 Edit: DTE Port NET F2 F3 The configuration options for the selected functional group appear on the front panel one option at a time.
ACCULINK 316x DSU/CSU 3-20 December 1996 3160-A2-GB22-10 The bottom of the screen shows the addition of the Edit and Save functions. The Save T o: field can be populated with Active or Cust to enable a 1-step copy of one configuration option set into another when the Save function is subsequently selected.
Operation 3-21 3160-A2-GB22-10 December 1996 T o protect you from accidentally exiting an edit session before saving your changes, the system prompts Save Options? if you select either Main or Cntrl-x from an edit screen (see Figure 3-18). If you respond No , the system exits without saving the changes.
ACCULINK 316x DSU/CSU 3-22 December 1996 3160-A2-GB22-10 Differ ences Using the Async T erminal: T o select a port, use the Ports selection from the main/configuration/edit menu. The subsequent ports menu provides a list of the configured ports (see Figure 3-19).
Operation 3-23 3160-A2-GB22-10 December 1996 T o Copy to One or All Ports T o copy the configuration options to one or all ports, 1. Press F3 to select Cnfig from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key .
ACCULINK 316x DSU/CSU 3-24 December 1996 3160-A2-GB22-10 Configuring the 3160/3164 DSU/CSU for SNMP Management T o configure a 3160/3164 DSU/CSU for management by an SNMP management system you must, • Select and configure the port (COM or MODEM) providing the link to the SNMP management system.
Operation 3-25 3160-A2-GB22-10 December 1996 T o select the MODEM port as the link to the SNMP manager from the front panel, 1. Press F3 to select Cnfig from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key .
ACCULINK 316x DSU/CSU 3-26 December 1996 3160-A2-GB22-10 3. Press F1 to select Edit. F1 Choose Funct: Edit Save F2 F3 4. Press the key from the Edit screen to display the User selection. F1 Edit: DTE Port NET F2 F3 5. Press F3 to select User . F1 Edit: Chan Gen User F2 F3 6.
Operation 3-27 3160-A2-GB22-10 December 1996 T o assign an IP address to the MODEM port, 1. Press F3 to select Cnfig from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key .
ACCULINK 316x DSU/CSU 3-28 December 1996 3160-A2-GB22-10 9. Use the and keys to position the cursor under the digit you want to change. Press F1 (Up) to increment the digit or F2 (Down) to decrement the digit.
Operation 3-29 3160-A2-GB22-10 December 1996 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key . Use the scroll keys, if necessary . F1 Load from: Activ Cust Fact1 F2 F3 3. Press F1 to select Edit.
ACCULINK 316x DSU/CSU 3-30 December 1996 3160-A2-GB22-10 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key . Use the scroll keys, if necessary . F1 Load from: Activ Cust Fact1 F2 F3 3. Press F1 to select Edit.
Operation 3-31 3160-A2-GB22-10 December 1996 10. When you are through changing the community name, you must press F3 (Save) to save the value. Otherwise, the original value will be retained. F1 newname Up Down Save F2 F3 11 . Press the F1 (Next) key until the Access 1 configuration option appears.
ACCULINK 316x DSU/CSU 3-32 December 1996 3160-A2-GB22-10 Selecting the Number of T rap 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. T o specify the number of SNMP managers to receive traps from this device, 1.
Operation 3-33 3160-A2-GB22-10 December 1996 Customer ID: New Cust main/configuration/edit/snmp/traps Model: ACCULINK XXXX Save Edit Main Previous Cntrl–x to Disconnect Trap Options Number of Trap Managers: 6 Clear Clear Clear Clear Clear Clear General Traps: _____ Trap Manager 1 IP Address: .
ACCULINK 316x DSU/CSU 3-34 December 1996 3160-A2-GB22-10 8. Press F2 (Edit) to edit the IP address. Y ou have the option of using F3 (Clear) to reset the IP address to the factory default 000.000.000.000 . Refer to the Setting the IP Addr ess section earlier in this chapter for more information on setting an IP address.
Operation 3-35 3160-A2-GB22-10 December 1996 Figure 3-24. Example Channel Allocation.
ACCULINK 316x DSU/CSU 3-36 December 1996 3160-A2-GB22-10 Network T1 Interface Network Channel Allocation N1 D1 N2 D2 N3 D3 N4 D4 N5 D5 N6 N7 Prt1 N8 Prt1 N9 Prt1 N10 Prt1 N1 1 Prt1 N12 Prt1 N13 Prt3 N.
Operation 3-37 3160-A2-GB22-10 December 1996 DTE Chan Config Assign: (N1 – 24) V oice (RBS or Data) D1 N1 RBS D2 N2 RBS D3 N3 RBS D4 N4 RBS D5 N5 Data D6 D7 D8 D9 D10 D1 1 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 Figure 3-26.
ACCULINK 316x DSU/CSU 3-38 December 1996 3160-A2-GB22-10 Port Chan Conf Options V alue Assign T o NET , DTE Assign By Block, ACAMI, Chan If Assign By Block Port Rate Nx64: 64, 128, 192, 256, 320, 384,.
Operation 3-39 3160-A2-GB22-10 December 1996 Port Chan Conf Options V alue Assign T o NET , DTE Assign By Block, ACAMI, Chan If Assign By Block Port Rate Nx64: 64, 128, 192, 256, 320, 384, 448, 512, 5.
ACCULINK 316x DSU/CSU 3-40 December 1996 3160-A2-GB22-10 Displaying DS0 Channel Assignments Use the Display command for channel configuration to view how the DS0 channels for either the DSX-1 Drop/Insert T1 interface or the Network interface are currently allocated.
Operation 3-41 3160-A2-GB22-10 December 1996 7. From the Display Chan screen, press F1 (NET) to display the channels allocated to the Network T1 interface. F1 Display Chan: NET DTE F2 F3 NOTE If the DSX-1 Drop/Insert T1 Network interface is disabled, the Network T1 interface channels are displayed immediately .
ACCULINK 316x DSU/CSU 3-42 December 1996 3160-A2-GB22-10 Allocating Data Ports Yo u have the capability of assigning a specific port (Prt1...Prt2 for Models 3160/3161, Prt1...Prt4 for Model 3164) to DS0 channels on either the Network interface or the DSX-1 Drop/Insert T1 interface using the configuration options.
Operation 3-43 3160-A2-GB22-10 December 1996 3. Press F1 to select Edit. F1 Choose Funct: Edit Save F2 F3 4. Press the key from the Edit screen to display the Chan selection. F1 Edit: DTE Port NET F2 F3 5. Press F3 to select Chan. F1 Edit:DTE Port NET Chan F2 F3 6.
ACCULINK 316x DSU/CSU 3-44 December 1996 3160-A2-GB22-10 3. Use the or key to scroll the desired port rate onto the screen. Rates scroll in groups of three. A vailable selections depend on the current base rate selected for the port. Press the corresponding Function key to select the port rate.
Operation 3-45 3160-A2-GB22-10 December 1996 4. The Start At screen displays the configuration option used to select the starting DS0 channel. If the destination selected is the Network T1 interface, then the Network channels appear on the screen.
ACCULINK 316x DSU/CSU 3-46 December 1996 3160-A2-GB22-10 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key . Use the scroll keys, if necessary . F1 Load from: Activ Cust Fact1 F2 F3 3. Press F1 to select Edit.
Operation 3-47 3160-A2-GB22-10 December 1996 Differ ences Using the Async T erminal: T o allocate DS0 channels from the DSX-1 Drop/Insert T1 interface to the Network interface, select DTE Assign from the main/configuration/edit/channel menu. Figure 3-30 shows an example of the DTE Assignment screen.
ACCULINK 316x DSU/CSU 3-48 December 1996 3160-A2-GB22-10 Clearing DS0 Channel Allocation Y ou can clear (unallocate) all the DS0 channels currently allocated to either the Network T1 interface or the DSX-1 Drop/Insert T1 interface. T o clear DS0 channel allocation, 1.
Operation 3-49 3160-A2-GB22-10 December 1996 T iming The 316x DSU/CSU provides the ability to select a master clock (timing) source that is used to synchronize all of the T1 and data port interfaces on the DSU/CSU.
ACCULINK 316x DSU/CSU 3-50 December 1996 3160-A2-GB22-10 Configuring for Network Timing Example T o configure network timing, 1. Press F3 to select Cnfig from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key .
Operation 3-51 3160-A2-GB22-10 December 1996 Configuring for External Timing Example T o configure network timing, 1. Press F3 to select Cnfig from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. Select the configuration option set to be copied into the Edit area by using the appropriate function key .
ACCULINK 316x DSU/CSU 3-52 December 1996 3160-A2-GB22-10 Selecting the Shared Communication Port Communication between the Model 3161 DSU/CSUs in the 3000 Series Carrier and an external PC (attached e.
Operation 3-53 3160-A2-GB22-10 December 1996 8. Press F2 to select Enab. F1 MasterCom:Disab Next Enab Disab F2 F3 Checking the Status of the DSU/CSU Y ou can request various types of status information from the 316x DSU/CSU’ s front panel. Access this information from the Status branch of the front panel menu tree (see Figure 3-33).
ACCULINK 316x DSU/CSU 3-54 December 1996 3160-A2-GB22-10 T able 3-9 Health and Status Messages Message Description LOS at Net A Loss Of Signal (LOS) condition (declared after 175 consecutive zeros) has been detected on the network interface. The condition is cleared when the density of ones to zeros received is 12.
Operation 3-55 3160-A2-GB22-10 December 1996 Displaying Device Health and Status To display device health and status, 1. Press F1 to select Stat from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. From the Status screen, press F1 to select DevHS.
ACCULINK 316x DSU/CSU 3-56 December 1996 3160-A2-GB22-10 T able 3-10 Self-T est Health Messages Message Description Passed No problems found during power-up. CPU fail Central Processing Unit failed internal testing. DTE T1 fail Unit failed to internally loop data on the DTE circuit.
Operation 3-57 3160-A2-GB22-10 December 1996 Performance Report Network performance is continuously monitored and maintained in internal memory registers when the network interface is configured for ESF operation. The DSU/CSU maintains two sets of registers: Carrier Network Interface Registers (T elco) and User Network Interface Registers (User).
ACCULINK 316x DSU/CSU 3-58 December 1996 3160-A2-GB22-10 T able 3-1 1 (2 of 2) Performance Registers Register T otals Description Interval Description CSS The number of Controlled Slip Seconds for the current interval. The total number of Controlled Slip Seconds for the previous 24 hours (maximum value is 255).
Operation 3-59 3160-A2-GB22-10 December 1996 Displaying User Performance Registers T o display a Performance Report on the front panel LCD, 1. Press F1 to select Stat from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. From the Status screen, press F3 to select Perf.
ACCULINK 316x DSU/CSU 3-60 December 1996 3160-A2-GB22-10 Differ ences Using the Async T erminal: T o display a performance report, select T elco Performance or User Performance from the main/status menu. Select Refresh to force an update to these screens.
Operation 3-61 3160-A2-GB22-10 December 1996 3. From the Control screen, press to scroll ClrUsr on the screen. F1 Control: Call Rel LED F2 F3 4. Press F3 to select ClrUsr .
ACCULINK 316x DSU/CSU 3-62 December 1996 3160-A2-GB22-10 Acquiring/Releasing the Active Physical Interface Y ou can access a user interface from either the front panel, the SDCP (for 3161 DSU/CSUs only), the MODEM port (for 3160/3164 DSU/CSUs only), or the COM port.
Operation 3-63 3160-A2-GB22-10 December 1996 3. From the Control screen, press F2 to select Rel. F1 Control: Call Rel LED F2 F3 The active physical interface is released. A screen with this message appears. No physical interface is active until input is received from a physical interface.
ACCULINK 316x DSU/CSU 3-64 December 1996 3160-A2-GB22-10 3. From the Control screen, press F1 to select Call. F1 Control: Call Rel LED F2 F3 4. From the Call Setup screen, press F1 to select Pass.
Operation 3-65 3160-A2-GB22-10 December 1996 6. When the number of the desired directory appears on the screen, press F3 (Dial) to place the call. Differ ences Using the Async T erminal: T o initiate a call at the local DSU/CSU, select Call Setup from the main/control menu.
ACCULINK 316x DSU/CSU 3-66 December 1996 3160-A2-GB22-10 Disconnecting the Modem Connection The Disconnect command enables you to force a disconnect of an active modem connection from the front panel of the DSU/CSU.
Operation 3-67 3160-A2-GB22-10 December 1996 Differ ences Using the Async T erminal: T o disconnect an established modem connection, select Disconnect from the main/control/call_setup screen. Figure 3-41 shows an example of the screen that appears. The Async T erminal feature does not support the pass-through disconnect feature.
ACCULINK 316x DSU/CSU 3-68 December 1996 3160-A2-GB22-10 6. Press F3 (Edit) to change the displayed directory’ s phone number (phone numbers can be up to 40 characters). If you select Edit, the Edit screen appears. F1 1: xxxxxxxxxxxxxxxxx Next Prev Edit F2 F3 7.
Operation 3-69 3160-A2-GB22-10 December 1996 Deactivating the Alarm Relay The Alarm Cut-off command forces a deactivation of the alarm relay on the 3000 Series Carrier during an alarm condition. Since this function only af fects the 3000 Series Carrier , it is only available for Model 3161 DSU/CSUs.
ACCULINK 316x DSU/CSU 3-70 December 1996 3160-A2-GB22-10 3. Double click on the Front Panel icon that appears after the Front Panel Emulation program is installed on the PC. The Front Panel Emulation screen appears. 4. Enter the Com Port and Speed from the drop-down selection list boxes.
Operation 3-71 3160-A2-GB22-10 December 1996 Activating Interface Option Changes After the async terminal configuration options are set, the changes must be saved and made active.
ACCULINK 316x DSU/CSU 3-72 December 1996 3160-A2-GB22-10 Async T erminal feature displays all selections for a menu or configuration option in full screen format with functions available to operate on the screen information appearing at the bottom of the screen.
Operation 3-73 3160-A2-GB22-10 December 1996 T able 3-14 Hard-Key Representations for Edit Screens Key Usage T ab key Moves between fields. Backspace Moves cursor one position to the left. Spacebar Steps through valid selections in a field. Delete key Deletes character at current cursor position.
ACCULINK 316x DSU/CSU 3-74 December 1996 3160-A2-GB22-10 Display screens support the following Function keys for invoking an operation (Figure 3-16): T able 3-16 Function Representations for Display Screens Function Key Usage Refresh Updates the display to the current period.
4-1 3160-A2-GB22-10 December 1996 Maintenance Overview 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T roubleshooting 4-1 . . . . . . . . . . . .
ACCULINK 316x DSU/CSU 4-2 December 1996 3160-A2-GB22-10 Alarms The 316x DSU/CSU monitors alarm conditions occurring on either the network interface or the DSX-1 Drop/Insert port (DTE). For Model 3160/3164 DSU/CSUs, you can route these alarms to the MODEM port, the COM port, or both.
Maintenance 4-3 3160-A2-GB22-10 December 1996 T est Commands The test commands enable you to run loopbacks and test patterns on the DSU/CSU, and to test the front panel LEDs. These tests can help you isolate areas of trouble in case you are having problems with your 316x DSU/CSU.
ACCULINK 316x DSU/CSU 4-4 December 1996 3160-A2-GB22-10 When you select T1 Interface Loopbacks and Patterns , the subsequent screen displays the Remote Loopback, Local Loopback, Send, Monitor , and Abort operations that are available to run on the T1 interface, as shown in Figure 4-2.
Maintenance 4-5 3160-A2-GB22-10 December 1996 Sending a V .54/ANSI FT1 Activation/Deactivation To send a V .54 or ANSI FT1 Activation or Deactivation loopback sequence to the far -end DSU/CSU, 1. Press F2 to select T est from the top-level menu screen.
ACCULINK 316x DSU/CSU 4-6 December 1996 3160-A2-GB22-10 T able 4-2 V alid Loopback Combinations LLB PLB DLB RLB DCLB DTLB LLB N/A NO YES YES NO YES PLB NO N/A YES NO NO YES DLB YES YES N/A NO YES YES .
Maintenance 4-7 3160-A2-GB22-10 December 1996 Starting a Payload Loopback The Payload Loopback command (PLB) loops the received signal on the network interface back to the network. The signal is looped back as close to the DSX-1 Drop/Insert port (DTE) as possible (after it has passed through the framing circuitry of the DSU/CSU).
ACCULINK 316x DSU/CSU 4-8 December 1996 3160-A2-GB22-10 T o perform a DTE loopback, 1. Press F2 to select T est from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. From the T est screen, press F2 to select Lpbk. F1 T est: Rlpbk Lpbk Ptrns F2 F3 3.
Maintenance 4-9 3160-A2-GB22-10 December 1996 4. Press F3 to select RLB. F1 Loopback: PLB DLB RLB F2 F3 T est Started appears on Line 2. If a Repeater loopback is already in progress, the Already Active message appears.
ACCULINK 316x DSU/CSU 4-10 December 1996 3160-A2-GB22-10 Starting a Data T erminal Loopback The Data T erminal loopback command (DTLB) loops the data received from the selected port, for all DS0 channels allocated to the port, back out the port.
Maintenance 4-1 1 3160-A2-GB22-10 December 1996 DTE-initiated Loopbacks The 316x DSU/CSU complies with the V .54 standard for initiating local and remote loopbacks. The local loopback initiates a DTLB, and the remote loopback initiates a DCLB. DTLBs and DCLBs can be initiated by the DTEs attached to ports 1 through 4 per the V .
ACCULINK 316x DSU/CSU 4-12 December 1996 3160-A2-GB22-10 T est Patterns Use the T est Pattern commands to send, monitor , and abort transmission of test patterns on the DSU/CSU network. A vailable test patterns are: • QRSS – A Quasi-Random Signal Source approximating live data that can be monitored for logic errors (on network and data ports).
Maintenance 4-13 3160-A2-GB22-10 December 1996 T able 4-3 V alid Send T est Pattern Combinations QRSS (Network) QRSS (Port) 1 in 8 (Network) 51 1 (Port) QRSS (Network) N/A NO NO NO QRSS (Port) NO YES .
ACCULINK 316x DSU/CSU 4-14 December 1996 3160-A2-GB22-10 Aborting T est Patterns Use the Abort command to stop all test patterns or any selected test pattern active on the DSU/CSU. T o abort test patterns, 1. Press F2 to select T est from the top-level menu screen.
Maintenance 4-15 3160-A2-GB22-10 December 1996 2. From the T est screen, press once to display the Lamp selection on the screen. F1 T est: Rlpbk Lpbk Ptrns F2 F3 3. From the T est screen, press F3 to select Lamp. F1 T est: Lpbk Ptrns Lamp F2 F3 4. From the Lamp T est screen, press F2 to select Start.
ACCULINK 316x DSU/CSU 4-16 December 1996 3160-A2-GB22-10 Displaying DSU/CSU T est Status Use the T est Status command to display the active tests for the DSU/CSU. Status messages that can display on the front panel LCD are listed in T able 4-4. T able 4-4 T est Status Messages Message Description No T est Active No tests are currently active.
Maintenance 4-17 3160-A2-GB22-10 December 1996 T o display test status, 1. Press F1 to select Stat from the top-level menu screen. F1 D S U E SF Stat T est Cnfig F2 F3 2. From the Status screen, press the key once to display the TStat selection. F1 Status: DevHS ST est Perf F2 F3 3.
ACCULINK 316x DSU/CSU 4-18 December 1996 3160-A2-GB22-10 3. From the Control screen, press the key until the Reset selection appears on the screen. F1 Control: Call Rel LED F2 F3 4.
A-1 3160-A2-GB22-10 December 1996 Front Panel Menu A.
ACCULINK 316x DSU/CSU A-2 December 1996 3160-A2-GB22-10.
Front Panel Menu A-3 3160-A2-GB22-10 December 1996.
B-1 3160-A2-GB22-10 December 1996 T echnical Specifications The technical specifications for the Models 3160/3164 DSU/CSUs are listed in T able B-1. The technical specifications for the Model 3161 DSU/CSU are listed in T able B-2.
ACCULINK 316x DSU/CSU B-2 December 1996 3160-A2-GB22-10 T able B-1 (2 of 2) ACCULINK Models 3160/3164 DSU/CSUs T echnical Specifications Specifications Criteria APPROV ALS FCC Part 15 FCC Part 68 UL C.
T echnical Specifications B-3 3160-A2-GB22-10 December 1996 T able B-2 (1 of 2) ACCULINK Model 3161 DSU/CSU T echnical Specifications Specifications Criteria POWER REQUIREMENTS Sixteen 3161 DSU/CSUs, plus SDU, SDCP and fan module 1 15 V ac Power Supply – 48 Vdc Power Unit 90 to 132 V ac, 60 Hz ± 3 (2.
ACCULINK 316x DSU/CSU B-4 December 1996 3160-A2-GB22-10 T able B-2 (2 of 2) ACCULINK Model 3161 DSU/CSU T echnical Specifications Specifications Criteria WEIGHT 1.
C-1 3160-A2-GB22-10 December 1996 Configuration Options Functional Grouping C-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Context-Sensitive Menu C-2 . . . . . . . .
ACCULINK 316x DSU/CSU C-2 December 1996 3160-A2-GB22-10 Context-Sensitive Menu This DSU/CSU is an intelligent device that displays only those options that are valid for the current configuration.
Configuration Options C-3 3160-A2-GB22-10 December 1996 T able C-1 (2 of 2) DTE Interface Configuration Options Extrn DLB: Disab Next Enab Disab Prev DTE Loopback on External Contact. Allows initiation and termination of the DTE Loopback (DLB) to be controlled by an external contact (i.
ACCULINK 316x DSU/CSU C-4 December 1996 3160-A2-GB22-10 Port Configuration Options T able C-2 (1 of 3) Port Configuration Options Port T ype: E530 (Factory 1) V .35 (Factory 2) Next E530 V .35 RS449 Prev Data Port T ype. Allows selection of the data port type.
Configuration Options C-5 3160-A2-GB22-10 December 1996 T able C-2 (2 of 3) Port Configuration Options Port LB: Disab (Factory 1) Both (Factory 2) Next Disab DTLB DCLB Both Prev Port (DTE) Initiated Loopbacks. Allows the initiation and termination of a local Data T erminal Loopback (DTLB, equivalent to a V .
ACCULINK 316x DSU/CSU C-6 December 1996 3160-A2-GB22-10 T able C-2 (3 of 3) Port Configuration Options Tx Clock: Int Next Int Ext Prev Data Port T ransmit Clock.
Configuration Options C-7 3160-A2-GB22-10 December 1996 Network Interface Configuration Options T able C-3 (1 of 2) Network Interface Configuration Options NET Framing: ESF (Factory 1) D4 (Factory 2) Next D4 ESF Prev Network Line Framing Format. The framing format to be used on the Network T1 interface.
ACCULINK 316x DSU/CSU C-8 December 1996 3160-A2-GB22-10 T able C-3 (2 of 2) Network Interface Configuration Options NET PLB: Enab Next Enab Disab Prev Network Initiated Payload Loopback (PLB). Allows initiation and termination of the PLB to be controlled by the receipt of PLB-Actuate and PLB-Release commands from the network (or remote DSU/CSU).
Configuration Options C-9 3160-A2-GB22-10 December 1996 Channel Configuration Options The Channel configuration options are divided into two tables as follows: • DTE Channel Configuration Options (T.
ACCULINK 316x DSU/CSU C-10 December 1996 3160-A2-GB22-10 T able C-5 (1 of 2) Data Port Channel Configuration Options Prt(1, 2, 3, or 4): Data Port Channel. Assigns the port to DS0 channels on either the Network T1 interface or the DSX-1 Drop/Insert T1 interface.
Configuration Options C-1 1 3160-A2-GB22-10 December 1996 T able C-5 (2 of 2) Data Port Channel Configuration Options Start At: Clear Next Clear N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N1 1 ... N24 Prev OR Start At: Clear Next Clear D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D1 1 .
ACCULINK 316x DSU/CSU C-12 December 1996 3160-A2-GB22-10 General Configuration Options T able C-6 General Configuration Options Gen Y ellow: Enab Next Enab Disab Prev Generate Y ellow Alarm Signals. Determines whether the DSU/CSU generates yellow alarm signals on the Network and DTE Drop/Insert T1 Interfaces.
Configuration Options C-13 3160-A2-GB22-10 December 1996 User Interface Configuration Options T able C-7 (1 of 4) User Interface Configuration Options Self-T est: Enab Next Enab Disab Prev Initial Self-T est. Specifies whether the DSU/CSU performs a device self-test at power-up and after a device reset.
ACCULINK 316x DSU/CSU C-14 December 1996 3160-A2-GB22-10 T able C-7 (2 of 4) User Interface Configuration Options MasterCom:Disab Next Enab Disab Prev Master Communication Unit. Specifies which circuit card in the 3000 Series Carrier is configured as the Master Communication Unit.
Configuration Options C-15 3160-A2-GB22-10 December 1996 T able C-7 (3 of 4) User Interface Configuration Options Com Rate: 9.6 Next 1.2 2.4 4.8 9.6 14.4 19.2 Prev Communication Port Rate. Configures the bit rate used for the COM port. Changes take ef fect when they are saved to the Active configuration.
ACCULINK 316x DSU/CSU C-16 December 1996 3160-A2-GB22-10 T able C-7 (4 of 4) User Interface Configuration Options Modem T ype: Async Next Async Sync Prev Modem T ype. Specifies whether the port uses synchronous or asynchronous communication when the modem port is configured as the SNMP management link.
Configuration Options C-17 3160-A2-GB22-10 December 1996 Alarm Configuration Options T able C-8 (1 of 3) Alarm Configuration Options Alrm Msg: Disab Next Disab Modem Com Both Prev Alarm Messages. Controls the generation and routing of alarm messages to an ASCII terminal/printer attached to either the MODEM or COM port.
ACCULINK 316x DSU/CSU C-18 December 1996 3160-A2-GB22-10 T able C-8 (2 of 3) Alarm Configuration Options DialOut: Disab Next Enab Disab Prev Alarm and T rap Dial Out. Controls whether alarm messages sent to the MODEM port initiate a call (to the phone number in Directory A) if the modem connection has not already been established.
Configuration Options C-19 3160-A2-GB22-10 December 1996 T able C-8 (3 of 3) Alarm Configuration Options Err Rate: 10E-4 Next 10E-4 10E-5 10E-6 10E-7 10E-8 10E-9 Prev Excessive Error Rate Threshold. Sets the error rate threshold that determines when an Excessive Error Rate (EER) condition is declared.
ACCULINK 316x DSU/CSU C-20 December 1996 3160-A2-GB22-10 SNMP Configuration Options The SNMP configuration options are divided into two tables as follows: • General SNMP Configuration Options (T abl.
Configuration Options C-21 3160-A2-GB22-10 December 1996 T able C-9 (2 of 2) General SNMP Configuration Options Access 2: Read Next Read R/W Prev Access 2. Specifies the type of access allowed for community name 2. This is the type of access allowed for external SNMP managers accessing objects in the MIB using community name 2.
ACCULINK 316x DSU/CSU C-22 December 1996 3160-A2-GB22-10 T able C-10 (1 of 2) SNMP T rap Configuration Options Num T rap Mgrs: 1 Next 1 2 3 4 5 6 Prev Number of T rap Managers. Specifies the number of trap managers supported by the unit. NOTE: Y ou must configure an IP address for each trap manager that is to receive trap messages.
Configuration Options C-23 3160-A2-GB22-10 December 1996 T able C-10 (2 of 2) SNMP T rap Configuration Options Link T rap: Both Next Disab Up Down Both Prev Link T rap T ype. Specifies the link trap type to enable. Interfaces monitored for link-up and link-down traps can be specified with the T rap I/F configuration options.
D-1 3160-A2-GB22-10 December 1996 Pin Assignments Cables D-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T1 Network Connector Interface D-1 . .
ACCULINK 316x DSU/CSU D-2 December 1996 3160-A2-GB22-10 Figure D-1. T1 Line Interface Cable with RJ48C Connector (Feature Number 3100-F1-500) T able D-1 T1 Network Interface Connector (J4) Signal Pin .
Pin Assignments D-3 3160-A2-GB22-10 December 1996 Figure D-2. T1 Line Interface Cable with DA15P Connector (Feature Number 3100-F1-510) T able D-2 T1 Network Interface Connector (DA15P) Signal Pin Num.
ACCULINK 316x DSU/CSU D-4 December 1996 3160-A2-GB22-10 DSX-1 Port DTE Interface This cable is typically supplied by a DTE vendor and is a 22 A WG solid, individually shielded twisted pair cable with drain wire (Figure D-3). The cable connector is a DB15 plug.
Pin Assignments D-5 3160-A2-GB22-10 December 1996 Integral Modem Service Port Interface The integral modem VF cable is a 14.5-foot, 26 A WG, 4-conductor keyed cable with an RJ1 1C-like plug connector (Figure D-4). This cable is supplied with your 3160/3164 DSU/CSU.
ACCULINK 316x DSU/CSU D-6 December 1996 3160-A2-GB22-10 AUX Port Interface The Auxiliary (AUX) port is reserved for future use for extended management functions. No connection should be made to this port. The port connector is an 8-position keyed modular jack (T able D-5).
Pin Assignments D-7 3160-A2-GB22-10 December 1996 COM Port Interface The COM port connects to either a PC for front panel emulation or to an ASCII terminal or printer for alarms. The COM port-to-PC cable is a 14-foot, 26 A WG, 8-conductor cable with an 8-position modular plug keyed connector and a DB9 socket connector (Figure D-5).
ACCULINK 316x DSU/CSU D-8 December 1996 3160-A2-GB22-10 Figure D-6. COM Port-to-T erminal/Printer Cable (Feature Number 3100-F1-540) T able D-6 COM Port Connector (J6) Signal Direction Pin Number Rese.
Pin Assignments D-9 3160-A2-GB22-10 December 1996 EIA-530A DB25 Port Interface Connector The EIA-530A Port Interface connector information is shown in T able D-7 and Figure D-7.
ACCULINK 316x DSU/CSU D-10 December 1996 3160-A2-GB22-10 RS449 Port Interface Connector The RS449 Port Interface connector information is shown in T able D-8 and Figure D-7.
Pin Assignments D-1 1 3160-A2-GB22-10 December 1996 Figure D-7. EIA-530A to RS449 Adapter Cable (Feature Number 3100-F1-580).
ACCULINK 316x DSU/CSU D-12 December 1996 3160-A2-GB22-10 V .35 Port Interface Connector The V .35 Port Interface connector information is shown in T able D-9 and Figure D-8.
Pin Assignments D-13 3160-A2-GB22-10 December 1996 Figure D-8. EIA-530A to V .35 Adapter Cable (Feature Number 3100-F1-570).
ACCULINK 316x DSU/CSU D-14 December 1996 3160-A2-GB22-10 Power Cable The power cable is a 14.5-foot, 18 A WG stranded cable. The connector is terminated at one end with a 6-position Molex 39-01-2060 connector . The other end of the cable is terminated with a bare wire that should be connected to a DC power source.
Pin Assignments D-15 3160-A2-GB22-10 December 1996 External Clock Connector The External Clock connector cable diagram is shown in Figure D-10. This is a customer -supplied cable.
ACCULINK 316x DSU/CSU D-16 December 1996 3160-A2-GB22-10 Slide Latch Adapter The Slide Latch Adapter 12-inch cable is shown in Figure D-1 1. The connector information is in T able D-12.
E-1 3160-A2-GB22-10 December 1996 SNMP MIB Objects Management Information Base (MIB) II (RFC 1213 ) E-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Group, MIB II E-3 . . . . . . . . . . . . . . . . .
ACCULINK 316x DSU/CSU E-2 December 1996 3160-A2-GB22-10 RS- 232-like MIB (RFC 1317) E-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Number of Ports – “rs2 32Number” Object (rs232 1) E-1 1 .
SNMP MIB Objects E-3 3160-A2-GB22-10 December 1996 T ransmission Group Supported on the T1 interfaces using the DS1/E1 MIB. Supported on the synchronous DCE data ports using the RS-232-like MIB. Not supported on the COM and MODEM ports. SNMP Group Supported.
ACCULINK 316x DSU/CSU E-4 December 1996 3160-A2-GB22-10 Interface Group, MIB II The interfaces group consists of an object indicating the number of interfaces supported by the unit and an interface table containing an entry for each interface.
SNMP MIB Objects E-5 3160-A2-GB22-10 December 1996 Interface Group – “ifAdminStatus” Object (ifEntry 7) This object specifies the desired state (configuration) of the interface.
ACCULINK 316x DSU/CSU E-6 December 1996 3160-A2-GB22-10 Interface Group – Output Counters (objects ifEntry 16 to ifEntry 21) The objects used to collect statistics on the data transmitted by an interface apply only to the COM port and the MODEM port when the port is configured as the SNMP management link.
SNMP MIB Objects E-7 3160-A2-GB22-10 December 1996 SNMP Group, MIB II The SNMP Group objects that apply to a management agent are fully supported by the T1 DSU/CSU. The following objects apply only to a management client and return a zero value if accessed.
ACCULINK 316x DSU/CSU E-8 December 1996 3160-A2-GB22-10 Near End Group – “dsx1SendCode” Object (dsx1ConfigEntry 7) This object specifies the test patterns/codes being sent over the Network T1 interface. These tests are not supported on the DTE Drop/Insert T1 Interface.
SNMP MIB Objects E-9 3160-A2-GB22-10 December 1996 Near End Group – “dsx1T ransmitClockSource” Object (dsx1ConfigEntry 12) This object specifies the timing source for the transmit clock for this T1 interface. This object dif fers from the MIB definition in that it is “read-only” (not read/write) for DSU/CSUs.
ACCULINK 316x DSU/CSU E-10 December 1996 3160-A2-GB22-10 Near End Group – The DS1 T otal T able Objects (dsx1T otalEntry) The following DS1 total table objects are provided for the Network T1 interface only . Objects in the table that are not listed are not supported and will return an error status if access is attempted.
SNMP MIB Objects E-1 1 3160-A2-GB22-10 December 1996 Number of Ports – “rs232Number” Object (rs232 1) This object contains the number of ports in the RS-232-like general port table. This number is 4 for the 3160 DSU/CSU and 6 for the 3164 DSU/CSU.
ACCULINK 316x DSU/CSU E-12 December 1996 3160-A2-GB22-10 Asynchronous Port T able, “rs232AsyncPortStopBits” (rs232AsyncPortEntry 3) This object specifies the number of stop bits supported. Only the following values are supported by the DSU/CSU. • one(1) – One stop bit.
SNMP MIB Objects E-13 3160-A2-GB22-10 December 1996 Output Signal T able – “rs232OutSigName” (rs232OutSigEntry 2) This object contains the identification of a hardware output signal.
ACCULINK 316x DSU/CSU E-14 December 1996 3160-A2-GB22-10 • testMonQRSS – Initiates a Monitor QRSS test on the interface. Supported for the data ports and the Network T1 interface. • testMon51 1 – Initiates a Monitor 51 1 test on the interface.
F-1 3160-A2-GB22-10 December 1996 T roubleshooting T able The ACCULINK 316x DSU/CSU is designed to provide you with many years of trouble-free service.
ACCULINK 316x DSU/CSU F-2 December 1996 3160-A2-GB22-10 T able F-1 (2 of 2) T roubleshooting Symptom Solutions Possible Cause Message Y ellow at DTE appears DTE has detected an LOS or OOF condition. 1. Check the status of the DTE. 2. Check that the DSX-1 cable is securely attached at both ends.
G-1 3160-A2-GB22-10 December 1996 Configuration W orksheets This appendix contains one set of blank worksheets to be used when configuring your 316x DSU/CSU in the network.
ACCULINK 316x DSU/CSU G-2 December 1996 3160-A2-GB22-10 DTE Options V alue DTE Port Enab, Disab DTE Framing D4, ESF DTE Coding AMI, B8ZS Equal 0–133, 133–266, 266–399, 399–533, 533–655 Extrn DLB Enab, Disab Send Ones Enab, Disab Net Options V alue NET Framing D4, ESF NET Coding AMI, B8ZS LBO 0.
Configuration W orksheets G-3 3160-A2-GB22-10 December 1996 Prt1 Options V alue Port T ype E530, V .35, RS449 Base Rate Nx64, Nx56 NetDCLB Disab, V .54, FT1, Both Port LB Disab, DTLB, DCLB, Both All O.
ACCULINK 316x DSU/CSU G-4 December 1996 3160-A2-GB22-10 Network T1 Interface Network Channel Allocation N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N1 1 N12 N13 N14 N15 N16 N17 N18 N19 N20 N21 N22 N23 N24 Allocations D1 – D24 indicates allocation to DSX-1 Drop/Insert T1 channels Prt1 – Prt4 indicates allocation to a synchronous data port.
Configuration W orksheets G-5 3160-A2-GB22-10 December 1996 DTE Chan Config Assign: (N1 – 24) V oice (RBS or Data) D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D1 1 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23.
ACCULINK 316x DSU/CSU G-6 December 1996 3160-A2-GB22-10 Port Chan Conf Options V alue Assign T o NET , DTE Assign By Block, ACAMI, Chan If Assign By Block Port Rate Nx64: 64, 128, 192, 256, 320, 384, .
Configuration W orksheets G-7 3160-A2-GB22-10 December 1996 Port Chan Conf Options V alue Assign T o NET , DTE Assign By Block, ACAMI, Chan If Assign By Block Port Rate Nx64: 64, 128, 192, 256, 320, 3.
ACCULINK 316x DSU/CSU G-8 December 1996 3160-A2-GB22-10 General Options V alue Gen Y ellow Enab, Disab Clock Src NET , DTE, Prt1, Int, Ext Clock Rate 2048, 1544, 8 User Options V alue Self-T est Enab,.
H-1 3160-A2-GB22-10 December 1996 Equipment List Equipment Feature Number COMCODE PEC Code Model 3160 DSU/CSU in housing 3160-A2-21 1 107575367 2156-AS2 Model 3164 DSU/CSU in housing 3164-A2-21 1 1075.
Glossary-1 3160-A2-GB22-10 December 1996 Glossary AIS Alarm Indication Signal. A signal transmitted instead of the normal signal to continue transmission continuity and to indicate to the receiving terminal that a transmission fault exists at either the transmitting terminal or upstream of the transmitting signal.
ACCULINK 316x DSU/CSU Glossary-2 December 1996 3160-A2-GB22-10 EER Excessive Error Rate. EON End of Number . ES Errored second. A second with one or more ESF error events (one or more CRC6 error events or OOFs) . ESD Electrostatic dischar ge. ESF Extended Superframe.
Index-1 3160-A2-GB22-10 December 1996 Index A abort loopback, 4-11 test pattern, 4-14 alarm relay , 1-3, 4-2 alarms, 4-2 ASCII terminal, 1-2 ASCII terminal/printer, 1-2, 2-14, 3-64, D-7 async terminal.
ACCULINK 316x DSU/CSU Index-2 December 1996 3160-A2-GB22-10 D Data Ports, E-5 DCE, data ports, 1-2, 2-1, 3-6 allocating, 3-42 device health and status, 3-5, 3-53 displaying, 3-55 messages, 3-54 downlo.
Index Index-3 3160-A2-GB22-10 December 1996 dsx1SendLineCode, E-8 dsx1SendNoCode, E-8 dsx1SendOtherT estPattern, E-8 dsx1SendQRS, E-8 dsx1SendResetCode, E-8 dsx1SignalMode, E-8 dsx1TimeElapsed, E-7 ds.
ACCULINK 316x DSU/CSU Index-4 December 1996 3160-A2-GB22-10 R rear panel carrier-mounted DSU/CSU, 1-8 connectors, 1-4 standalone DSU/CSU, 1-4 reset, 4-17 revision levels, 2-10 RFC 1213, E-2 RFC 1229, .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Paradyne 316x c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Paradyne 316x - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Paradyne 316x, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Paradyne 316x va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Paradyne 316x, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Paradyne 316x.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Paradyne 316x. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Paradyne 316x ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
