Voice Compression Module Connections | 3Com S330 instruction

34CHAPTER 2: INSTALLATION

■Voice compression module—a board consisting of one T1-DSX or E1 interface. It services trafﬁc generated by your existing PBXs, channels, T1/E1 multiplexers, CSU/DSUs, and video conferencing devices. Install the Voice Compression module in slot 7 or slot 8. Figure 7 shows the VCM module connections.

Figure 7 Voice Compression Module Connections

PBX

T1-DSX/E1

■DS3/E3 module—a board consisting of one DS3 or E3 port. It is typically used for terminating/accessing the public or private ATM WAN services. However, depending on your local applications, you can also use the DS3/E3 module for taking local DS3 or E3 ATM trafﬁc across the WAN. Install the DS3/E3 module in expansion slot 9. Figure 8 shows the DS3/E3 module connections.

Figure 8 DS3/E3 Module Connections

Network

Image 46

3Com S330 manual Voice Compression Module Connections

Contents

SuperStack II PathBuilder S330/S310 Santa Clara, California 3Com CorporationBayfront Plaza 95052-8145 Contents Getting Started Conﬁguring In-band Management Conﬁguring CTX Buffers OC3/STM-1 Port Virtual Circuit Parameters 151 151 Common VIrtual Circuit Parameters151 166 189 Viewing T1/E1 UNI Card Statistics 186187 T1/E1 Group Statistics 188 Viewing OC3/STM-1 ATM Statistics 219 Ethernet Interface 222 Bridge Operation 223 214 Serial Interface Frame Protocol Modes ATM DXI Mode 215219 237 Servicing Rack Mounting Power and Power Cords Canadian CS-03 FCC Part 68 StatementApproval Information CE Notice Speciﬁc information, and describes guide conventions Where to Find Speciﬁc InformationIntroduction Managing PathBuilder products Documentation ConventionsRelated List conventions that are used throughout this guide PathBuilder S330 Features PathBuilder S330/S310 Overview System Description Single T1/E1 UNI PathBuilder S310 WAN Access Switch Software downloading via TFTP, FTP, or direct via RS232 Speciﬁcations are subject to change without notice SpeciﬁcationsPathBuilder S330 System Speciﬁcations Standards Management Interface Ethernet Interface T1 / n x E1 Interface OC3/STM-1 Interface Serial Interface PathBuilder S330 System Speciﬁcations RTS RTS CTS AAL1, ATM CES DCD Voice Compression Module Specifications PathBuilder S310 System Speciﬁcations PIN 6 DSR T1/E1 UNI Interface PathBuilder S310 System Speciﬁcations RTS RTS CTS CBR Module Specifications RTS Voice Compression Module Specifications PathBuilder S310 Part Numbers Part Number Description Ancillary Items Part Number Receiving Inspecting PathBuilder S330/S310 General Installation Procedure PathBuilder S330 Full System Conﬁguration PathBuilder S310 Full System Conﬁguration Unit S330/S310 chassisPathBuilder S330/S310 supports three optional modules Voice Compression Module Connections Installing the Optional Modules in the Unit Removing the PathBuilder S330/S310 Cover Removing the Cover Plate from Slot Replace the unit’s cover Replacing the PathBuilder S330/S310 Cover To connect AC or DC power, follow these steps Connect AC or DC Power and optionally the RPS SystemAC/DC Source Speciﬁcations Installing the Optional RPS System Shelf Fill for AC/DC Power Application Illustrates the power supply socket and fuse Shows the port conﬁguration of a PathBuilder S330/S310 Connecting to the T1/E1 UNI Interface Connecting to the Serial Port Following tables describe the serial port connector pinouts Shorting GR 53, 54, 55 Frame GND Circuit GND 15, 16 19, 20 RTS CTS Shorting GR 47, 48 DCD not used, see Out DCE cable Shorting GR PathBuilder S330/S310 Serial Port LEDs Connecting to the Ethernet Port PathBuilder S330/S310 Ethernet Port LEDs Connecting to the OC3/STM-1 Port OC3/STM-1 UNI Multi-Mode Fiber Optic Cable Connecting to the CBR Module CBR T1-DSX/E1 Pinouts CBR V.35/RS-366 Connector Pinouts Lists the CBR V.35/RS-366 Y cable pinouts Lists the VCM T1-DSX pinouts Connecting to the Voice Compression ModuleVCM T1-DSX/E1 Pinouts Connecting to the DS3/E3 Module Voice Compression Module Leds DS3 UNI Module LEDs Network Management Station Terminal Connection Options For details about connecting the VT100 terminal Logging On Main menu, shown in , appears PathBuilder S330/S310 Main Menu Using the Menus Conﬁguration Management Change Settings selectManage Card Set ATM Payload Scramble Performing Initial System Conﬁguration System Clock Conﬁguration Menu Conﬁguring the Local Host IP Address Manage IP Network Conﬁguration Menu Shows a sample PathBuilder S330/S310 IP host setup Conﬁguring Trap Clients Trap Client Conﬁguration Menu Conﬁguring the Default Gateway Default Gateway Conﬁguration Menu Date Time and Date Conﬁguration Menu Super User Privilege Menu Press any key to resume your session in read-write mode Following prompt appears at the bottom of the screen Getting Started Configuring In-band Management Getting Started Conﬁguring System ViewingInformation Specifying General System Information Version Report Firmware Version ScreenPage Downloading via the Ethernet Port Downloading via the Serial Port Equipment List Conﬁguration UsingManagement Menu Management CPU MenuConﬁguring Shapers. To display the Mcpu Menu, follow these steps Viewing Mcpu Conﬁguration Information Mcpu Conﬁguration Menu Mcpu Shaper Screen CTX Menu CTX Shapers Menu Select 1 Set Buffer Size. The following prompt appears Enter the desired buffer size, in cells 256 cells = 1 block Setting Congestion Thresholds Conﬁguring Ports Interface Conﬁguring the T1/E1Ports T1 DS1 UNI Port Selection Menu Activation/Deactivation Bit Error Rates UNI groups Bit Error Rates Translated into Total Number of ErrorsBit Error Rate Total Errors Adding UNI Groups Select 1 UNI. The Add Group menu appears as shown in Figure Add Group Menu Selecting Group Type Adding IMA Groups Add Group Menu Adding UNI Group Select 2 IMA. The Add Group menu appears as shown in Figure If desired, repeat steps 5-8 to set up another IMA group Add Group Menu Adding IMA Group Change any of the group parameters as desired Viewing and Modifying IMA and UNI GroupsDeleting IMA and UNI Groups Delete Group Menu Possible IMA Link States State Tx Condition Rx Condition Possible IMA LInk Failure Status Conditions StatusFailure Description Group Status Selection Menu # Tx Conﬁgured Links-The number of conﬁgured transmit links Conﬁguring the T1/E1 Card To conﬁgure the OC3/STM-1 port, follow these steps Change certain settingsOC3/STM-1 Port From the Conﬁguration Management menu, shown in , select Menu. shows the DS3 UNI Conﬁguration menu. The E3 UNI DS3/E3 UNI ModuleConﬁguration menu is similar Conﬁguring the serial port Received PlcpCTX Timing Source-The CTX timing source for the DS3/E3 port Conﬁguring the serial card Port SIM Conﬁguration Port/Card Selection Menu Conﬁguring the Serial Port SIM LMI Conﬁguration Menu Conﬁguring the Ethernet Interface Conﬁguring Configuring the Ethernet Interface Conﬁguring the Ethernet Card Manage Bridge Menu Conﬁguring Source Protocol Filtering Bridge Menu Source Protocol Filter Menu Enter 2 to enable the source protocol ﬁlter Conﬁguring Source Address Filtering Enter 2 to enable the source address ﬁlter Source Address Filter Menu Conﬁguring Destination Address Filtering Destination Address Filter Menu Enter 2 to enable the destination address ﬁlter Viewing the List Forwarding Table Constructing the Bridge Static Table Bridge Static Table Menu Module Enter 1 or 2 to disable or enable the Spanning TreeConﬁguring the CBR Enabling and Disabling the Spanning Tree CBR E1 Port Conﬁguration Menu Unstructured Mode Port Mode-The type of service conﬁgured to the speciﬁed port Page Illustrates the Srts and Adaptive timing options DS0 Trunk Conditioning Serial Port Conﬁguring the CBR Serial Port Page Channels Enter the number of the channel you want to conﬁgure T1/E1 Port VCM Channel Conﬁguration Menu VCM Conﬁguration Menu Page Card VCM Card Conﬁguration Menu Virtual Circuit Menu Initial Add Virtual Circuit Screen Selecting the Virtual Circuit Class Circuits Selecting the PVC Virtual CIrcuit Type VCC or VPC Configuring Virtual Circuits Add Virtual Circuit Screen with Side a Completed Press any key to return to the Virtual Circuit menu CBR Port and Circuit Settings for CAS versus CCSConﬁguring CBR Circuits for DBA Set the Port Mode to Structured Voice Set the Port Mode to Structured Data Page Configuring Virtual Circuits Completed RS366 video Virtual Circuit Template Compression Module VCC Circuits VCM VCC Add Virtual Circuit Screen with Side a Completed Completed VCM VCC Virtual Circuit DLCI-Enter the number of the Dlci to be used for the circuit VCM Subchannel Virtual Circuit Example Completed VCM Subchannel Circuit At PathBuilder S330 B S330 B At PathBuilder S330 a S330 aAt PathBuilder S330 C S330 C T1/E1 UNI Port Virtual Circuit Parameters Common VIrtual Circuit ParametersMcpu Virtual Circuit Parameters OC3/STM-1 Port Virtual Circuit Parameters Service Translation Encapsulation Mode Ethernet Port Virtual Circuit Parameters CBR Module Virtual Circuit Parameters Configuring Virtual Circuits Viewing Virtual Circuits for the Entire Chassis Voice Compression Module Virtual Circuit ParametersOr group Steps Shows a representative List Virtual Circuit detail screen Viewing Virtual Circuits by Port or Group List Virtual Circuit Detail Screen Access Virtual Circuits by Port/Group Screen Virtual Circuits Routing table Dial FeatureManaging the Video To display the Manage Video Dial menu Sessions Starting Video Dial-up Sessions Ending Video Dial-up Sessions Manually Disconnect a Site Menu Video Call Routing Table Page Current Alarms AlarmsManaging System Select 2 Clear Current Alarms Mcpu and CTX Module System Alarms Mcpu and CTX Module System AlarmsAlarm Meaning Troubleshooting Steps Super user has changed a Information only By Super User Alarms Common to Several Modules Alarms Common to Several InterfacesAlarm Meaning Line, or the port configuration DS1/E1 UNI Module Alarms Config. Abort is generated Managing System Alarms DS1/E1 UNI Module Alarms Meaning Troubleshooting Steps ATM Forum R-123 Alarm Meaning Troubleshooting Steps Describes the alarms speciﬁc to DSX-1 and E1 CBR modules DSX-1/E1 CBR Module AlarmsDSX-1/E1 CBR Module Alarms Voice Compression Module Alarms SIM AlarmsDescribes the alarms speciﬁc to QSIMs and FAMs Qsim Alarms Clearing History Alarms Viewing and Printing History AlarmsReturn to the Fault Management menu These steps Using LoopbacksPoints should help you identify and resolve the problem Management menu shown earlier in Figure OC3/STM-1 Loopback Menu Illustrates the loopbacks for OC3/STM-1 Illustrates the loopbacks for the E3 module Setting VCM Port Loopbacks Setting VCM Channel Loopbacks VCM Channel Loopback Menu Viewing Performance ATM Statistics Statistics T1/E1 Port/Link Statistics This section describes the T1/E1 port/link statistics T1/E1 Group Statistics This section describes the T1/E1 group statistics Card Statistics Viewing OC3/STM-1 Performance Statistics Pathbuilder S330 Diagnostics and Performance Statistics Viewing OC3/STM-1 ATM Statistics To view DS3 UNI performance statistics, follow these steps Viewing DS3 UNI Performance StatisticsViewing DS3 UNI ATM Statistics Viewing E3 UNI Performance Statistics Viewing E3 UNI ATM Statistics SIM Frame Relay Statistics SIM Hdlc StatisticsSIM ATM VC Statistics Ethernet Statistics Ethernet Statistics screen displays the following statistics Ethernet Statistics Spanning Tree Statistics CBR Performance Monitoring Statistics CBR ATM Statistics Voice Compression Module Performance Monitoring Statistics VCM Card Statistics Menu Voice Compression Module VC Statistics Viewing Virtual CircuitStatistics Voice Compression Module Port Activity Statistics Statistics by Circuit Row 1 left to right Statistics by Port/Group Row 2 left to rightStatistics by Shaper Virtual Circuit Statistics by Shaper Summary Screen Statistics by Buffer Queue World Wide Web Site ServicesOnline Technical 3Com FTP Site 408 654 Access by Analog ModemAccess by Digital Modem 408 727 Latin America Country Telephone Number Asia Paciﬁc RimEurope North America Country Telephone Number Fax Number CTX Switch CTX Buffers Menu Displaying Default Memory Allocation , for details about setting up virtual circuits VPI and VCI Ranges Carrying AAL5 trafﬁc For intermediate range operation up to 15 kilometers PathBuilder S310 does not include an OC3/STM-1 port Serial Interface Frame Serial InterfaceProtocol Modes ATM DXI Mode PathBuilder S330/S310 to ATM PVC AAL DCE Allows DTE to Participate in ATM Network through ATM DXI Shows the applications for DXI HDLC/SDLC Mode Frame Relay Mode Service Interworking Function Network Interworking Function Managing trafﬁc Handling congestion Ethernet InterfaceEthernet segments over ATM WAN Filtering Spanning Tree Operation Spanning Tree operates as follows Spanning Tree Instances Addressing Virtual Circuit Scheme Virtual Circuits in a Switched Network Reassembly Segmentation PathBuilder S330/S310 Application ATM Bridging CBR Module Emulation compliant devicePage CBR Structured DS1 Drop and Insert DS0 Signaling and Dynamic Bandwidth Allocation Structured DS0 Combining Illustrates AAL1 structured DS1 Page Structured versus Unstructured Summary When to use Structured Versus Unstructured ServiceUnstructured Point-to-Point Video Conferencing Structured Versus Unstructured Effects on Transit DS1 Destination # Tx vpi/vci Rx vpi/vci Speed Status Multi-point Video Conferencing Source Tx vpi/vci Rx vpi/vci DSOs VCM supports the following features Symbols Numbers CRC-4126, 132 CTS&DCD option 128 CTX 245 IMA 238, 239 port 247 Index 3Com Corporation Limited Warranty Disclaimer