Zhone Technologies Network Device manual ACS-FRS Advanced Communication Server Frame Relay Server

Page 85

Zhone Technologies, Inc.

IMACS Product Book, Version 4

4. ACS-FRS Advanced Communication Server - Frame Relay Server

The 881160 FRS card concentrates multiple N x 56K or N x 64K frame relay data streams onto one or more Nx56/64K links of the IMACS. In addition to frame relay concentration, the card encapsulates data for Nx56/64K HDLC or SDLC data streams. RED frames can be discarded rather than forwarded to the FRS end-point screen. The ACS-FRS uses flag sharing, meaning that the closing flag of one frame will be the opening flag of the following frame.

The frame relay server software (v1.8) runs on the card, which provides up to 68 logical ports. Up to 128 permanent virtual circuits (PVCs) can be configured on a single card. The aggregate speeds of all ports associated with each FRS cannot exceed 8 Mbps.

The FRS has a maximum of 68 ports. When all four “C” ports are used to interface to other cards such as the HSU, 64 ports are left to interface to the external cross-connect.

The FRS card also maintains detailed performance statistics both on a per port and a per PVC level.

Frame Relay Server Specifications

There can be up to three Frame Relay server cards in an IMACS chassis in non-redundant operation. The Frame Relay Server performance figure of 4000 Frames/Second was obtained using 64 byte frames. The following hardware and firmware must be included in an IMACS to add Frame Relay Server operation:

•880360- CPU Control Card with 8 T1/E1 Cross Connect (redundant-capable)

•892360/892460 - 8 T1/E1 Interface card w/ 128K NVRAM

•881160 - Advanced Communication Server (ACS) with 68 logical Frame Relay ports

•60500 - Host Firmware version 5.0.0 or above

•62180 - ACS Frame Relay Server firmware

Table 22—Frame Relay Server Specifications

Input/Output Ports

68 logical ports (maximum)

Input Traffic Ports

T1, E1, fT1, fE1, V.35, RS422, EIA530, OCU-DP, FRAD

Output Traffic ports

T1, E1, fT1, fE1, V.35, RS422, EIA530, OCU-DP, FRAD

Output Port types/Input

UNI DCE, UNI DTE, NNI, Nx64K/56K FRAD

Maximum Frame Size

4K Bytes

Traffic Bandwidth

8 Mbps, Full Duplex

Performance

4,000 Frames per second (maximum)

Number of PVCs

128

System Capacity

Maximum 3 per IMACS

Management

RFC1315, DTE MIB, Frame Relay Service MIB, SNMP Alarm Traps per RFC 1215

Connectivity

Craft Interface, SNMP or TELNET

LMI Options

Q.933 Annex A, ANSI T1.617 Annex D, LMI (Gang of 4), None

Information Rates

CIR = 0 to 2048 Kbps, Bc = 0 to 2048 Kb, Be = 0 to 2048 Kb

Congestion Handling

FECN, BECN

Circuit Priorities

4 (Version 2.0 or above)

March 2001

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Contents Imacs Product Book Intentionally Left Blank Table of Contents Section Title Server Cards Imacs System Testing and DiagnosticsManagement Channel Concentrator MCC Internet Protocol Router Low-Bit Rate Voice ServerImacs Product Overview Imacs Features and Benefits WAN Imacs Architecture OverviewCPU WAN Imacs System Bus ArchitectureWAN Buses User BusesCard Type Summary Server BusesCPU Card Interface CardVoice Card Power Supply RedundancyData Card Server CardWAN Card Redundancy CPU Card RedundancyAdpcm Redundancy System Synchronization and ClockingMCC MIB Imacs System ManagementNetwork Frame RelayT1/E1 Frame Relay Imacs Management Using FDL/SA4Router Each FDL is mapped to a separate DS0 FDL over ESFImacs 38.4 kbps Slip Terminal Server Concentrator Node Page M card with 2713 Hz Loop back Module# Imacs 800 Universal Enclosure Imacs 800 Universal Enclosure-Front ViewImacs 900 Universal Enclosure Imacs 800 Universal Enclosure-Rear ViewImacs 600 Front Load Enclosure Imacs 900 Universal EnclosureImacs Dimensions Chassis Height Width Depth Model Physical and Environmental CharacteristicsImacs Minimum Clearances 600 800 900 Power SuppliesImacs Compliance With Regulatory Standards Model 8903 Power Supply 120 VAC Model 8908 Power Supply, 105/240 VAC Model 8905 Power Supply, 120/240 VACRing Generator Page CPU Cards Operational Modes LED IndicatorsCode Storage Maximum number of WAN linksInterface Cards Page YES Interface Card SpecificationsWAN Ports Node Port DOC CS03 EIA RS232-CPage E1 Signal Format T1 Signal FormatHDB3 Performance and Test OptionsEtsi ETR WAN Card Hardware SpecificationsForeign Exchange Station FXS Card Specification Short Loop Long LoopVF Transmission Foreign Exchange Office FXO Card CharacteristicsPCM Coding Transhybrid LossVF Transmission Characteristics M Card Delay Specification Universal Imacs P-Phone Application Phone Station and Office Line CardsVoice Transmission Status IndicatorsSubscriber and Central Office Interface-Transmit Channel KHz Signaling Specifications 2W Port CharacteristicsSealing Current Source Sealing Current SinkTR-008 Application Voice Channel Bank ApplicationT1-E1 Conversion Imacs Using TR-008Data Card Types Type of Card Description Imacs Data Modules and ApplicationsData Card Types Page Applications HSU CardCAD/CAM Imacs and HSU Application ExamplePoint to MultiPoint One-Way Video and Audio Using HSUs Performance Statistics Dial CapabilitySRU Card Imacs Synchronous Data SignalingAsynchronous Data Standards CompatibilityFrad Card Imacs Frad Card Application Imacs w/ FradDiagnostics Frad Card SpecificationsModel 823160 Frad Card DlciOCU-DP Card Models OCU-DP CardPage Model Number Number of Ports Physical Interfaces OCU-DP SpecificationsImacs BRI Terminal Extension Application BRI CardBRI Card Models Imacs BRI Card In a Leased Line or Idsl ApplicationPage Procedural Characteristics Remote NTU Configuration OptionsModel 8262 manual settings Software Configurable OptionsOff or On per port Models 826361 and 826171 only BRI Card SpecificationsDesign Standards for Model Lult LuntBnR IP Concentrator Card Imacs Using the 822860 For Network ManagementPortMaster Integrated Office Router PM-IOR B7R IP Concentrator Card Specifications External PortsOptions port Internal PortsUDP, Icmp Technical SpecificationsTCP/IP, IPX Alarm Cards Adpcm Voice Compression Server Alarm Card Specifications Model 840160, 840260Ports 840160 840260 840360 Model 8403 BuzzerT1/E1 PBX-to-PBX Trunk ApplicationBRI-U BRI-ST Automatic Call Distribution ApplicationWireless Base Station Application Imacs In a Wireless Base Station ApplicationIsdn Primary Rate Interface PRI Server Adpcm Server Card SpecificationsRemote Login Nfas Non-Facility Associated SignalingFractional PRI Provisioning Switch 23B+D on T1 30B+D on E1 Customer 3 5B+DCustomer 1 10B+D 7B+D Isdn Video Conferencing and Video BroadcastCodec Video T1/E1 Integrated Isdn Access with SinaVideo 25bis/DTR Data Backup and Bandwidth on DemandDialing Dialing RouterPRI to FXS Termination Local Routing Routing Capabilities Call RoutingDefault SwitchBi-directional Default Routing Alternate RoutingDpnss Trunk Routing Management Channel Concentrator MCC ServerMCC In a Multilevel Concentration Application ACS-FRS Advanced Communication Server Frame Relay Server Frame Relay Server SpecificationsFECN, Becn Frame Relay Switch Port Savings Frame Relay Access and Concentration ServerFrame Relay and Internet Service Provisioning Imacs Using Frame Relay Server CardsIdsl Service Provisioning Frame Relay and Internet Services Using IMACS’ Frad ServerGrooming and Concentration in Cellular Networks Idsl Service ProvisioningFrame Switch Mobile Switch Office Channelized DS1s = 96 DS0sMobile Base Station Frame Relay DS1sFrame Relay Concentration at Corporate Headquarters Legacy Adaptation to ATM Interactive Distance Learning/Tele-Medicine Migrating Legacy Networks to ATMInteractive Distance Learning Application ATM Server SpecificationsATM I/F ATM Server Card SpecificationsON/OFF CBR, VBRMaximum Byte Size Internet Protocol RouterSnmp Support Standards SupportApplication Ethernet LAN Uses of IPRIPR-2 IPR-3Private Intranet Deployment Bundled Service DeploymentIP Routing Server Specifications Private Intranet Deployment Using IP Routing Server CardUNI DCE, UNI DTE, NNI IP Routing Server Card SpecificationsMTU Call Center Application Backhauling Voice Application Lbrv In a Call Center ApplicationSwitch T1/E1 Extending Voice Access ApplicationCentral VoiceMail Server T1/E1 NX64K Leased Line T1/E1Letter Meaning Password ProtectionImacs System Parameters Port Status SummaryIntegral Test Capabilities Imacs Diagnostic Capabilities Status and Alarm ManagementBit Error Rate Tester Bert Patterns Supported WAN DiagnosticsIn-Band Loop back Code Generation In-Band Loop back Code DetectionDiagnostic Capabilities of Voice Ports Voice DiagnosticsBert Direction Statistics Gathered By BertDiagnostic Capabilities of Data Ports Data DiagnosticsControl Lead Handling Data Systems Equipped With Cross-Connect OptionSingaling 64Kbps Nx64Kbp Toward WAN1 Yes Toward WAN264Kbps Nx64Kbp Data SingalingBert Direction Voice Single Data Super-rate Without Tones Supported Voice Single Data Super-rate WithoutToward WAN Voice Single Data Super-rate Without Benefits of Built-In DiagnosticsBuilt-In Diagnostics Example T1 Line Performance Monitoring Imacs Performance MonitoringFrame Relay Performance Monitoring DDS Line Performance MonitoringATM Performance Monitoring Conclusion
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