Sonet transmission rates | Nortel Networks 8672ATME instruction

36Chapter 2 Passport 8672ATME Module terminology

SONET transmission rates

The following transmission rates are commonly used with SONET:

•OC-3c/STM-1: 155.52 Mb/s (and SDH/STM-1)

•OC-12c/STM-4: 622.08 Mb/s (and SDH/STM-4)

The SONET specification defines optical both as:

•Single-mode fiber (SMF)

•Multimode fiber (MMF)

Note: The estimated maximum transmission distance for OC-3c SMF is 20 kilometers (km); for OC-3c MMF is 2 km; for OC-12c SMF is 15 km; for OC-12c MMF is 500 m.

209195-B

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Nortel Networks 8672ATME manual Sonet transmission rates

Contents

Using the Passport 8672ATME Module Copyright 2001 Nortel Networks TrademarksStatement of conditions USA requirements only Using the Passport 8672ATME Module Japan/Nippon requirements onlyTaiwan requirements Canada requirements only Nortel Networks Inc. software license agreement General 209195-B Contents Chapter Installing the Passport 8672ATME Module Contents Chapter Managing the Passport 8672ATME Module With the CLI Chapter Configuring the Passport 8672ATME Module Configuring an IPX routing 1483 PVC using the CLI Contents 209195-B Figures Figures Using the Passport 8672ATME Module Figures 209195-B Tables Tables Preface Before you begin Text conventions Related publications Italic text Preface Preface How to get help Technical Solutions Center Telephone Chapter About the Passport 8672ATME Module Features About the Passport 8672ATME Module ATM ELANs, and Ethernet VLANs Virtual network routerTraffic shaping Physical description RFC 1483 Support Media dependent adapters Passport 8672ATM module Online LED Port OC-3c/STM-1 MDA MDA LEDs Lists the Passport 8672ATME Module online LED indicationsLists the MDA LED indications MDA LED indications Console and Diag ports ATM terms and acronyms This chapter contains the following information Passport 8672ATME Module terminology Sonet terms and acronyms Sonet transmission rates Chapter Installing the Passport 8672ATME Module Safety and environmental precautions Installing the Passport 8672ATME Module Installing the Passport 8672ATME Module Removing the filler panel Inserting the Passport 8672ATME Module Verifying installation Tighten the retaining screws Figure Initialization Unsuccessful download screen output MDA insertion and configuration Replacing a module Starting the system after a module replacement Starting the system with an empty slot Port numbering Device Manager Managing the Passport 8672ATME Module with Device Manager Device Manager access and passwords Installing Device Manager Passport 8000 series chassis with Passport 8672ATME Module Device Manager port color codes Configuring and managing ATM Device Manager buttons Changing default settings Interface tab-ATM 209195-B Describes the Interface tab fields ATM Interface tab fields Resetting the module Describes the Card tab fields Card tab fieldsATM Click reset Click Apply Viewing MDA informationClick the ATM tab ATM tab opens Figure Enabling or disabling a port Describes the MDA dialog box fieldsMDA dialog box fields Editing port parameters Editing ATM and framing parameters Describes the ATM tab fields ATM tab fields Editing circuit parameters Describes the ATM PVC tab fields ATM PVC tab fields Click Insert Insert ATM PVC dialog box opens Figure Describes the Port, Insert ATM PVC dialog box fieldsInsert ATM PVC dialog box fields Deleting a PVC Configuring ATM 1483 Elan parameters Click Delete PVC is deleted Describes the ATM 1483 Elan tab fields Click Insert Insert ATM 1483 Elan dialog box opens FigureATM 1483 Elan tab fields Describes the Insert ATM 1483 Elan dialog box fields Port, Insert ATM 1483 Elan dialog box fieldsVlan ID Shows the relevant fields for IP routing Shows the relevant fields for IPX routing Deleting an ATM 1483 Elan Insert ATM 1483 Elan dialog box for IPX routing Configuring ATM F5-OAM End-to-End Loopback Enabling and defining ATM F5-OAM parametersClick Delete ATM 1483 Elan is deleted Describes the F5 Loopback tab fields F5 Loopback tab field descriptions Displaying F5 Loopback statistics F5 Loopback Stats tab 209195-B Displaying statistics using Device Manager Testing using Device ManagerTesting is not supported in this release Describes the fields in the F5 Loopback Stats tabPage Chapter Managing the Passport 8672ATME Module with the CLI This chapter contains the following topics Configuration commands Module commandsManaging the Passport 8672ATME Module with the CLI Config atmcard elan-stats Elan statisticsClear atm elan-stats vlan id Information fields for the show atm elan-stats command Show atm elan-stats vlan id Port commands Clear atm elan-stats Config atm command Config atm command parameters and variables Config atm pvc command Config atm pvc command parameters and variables Config atm pvc 1483 command Config atm pvc 1483 bridged command parameters and variables Config atm pvc 1483 ip command parameters and variables Config atm info command Sample output for the config atm info command Show commands Show ports info atm all command Show ports info atm all command output Information fields for the show ports info atm all command Show ports info atm fdb command Show ports info atm ports command Information fields for the show ports info atm fdb commandAGE Time Show ports info atm ports command output Show ports info atm pvc command Show ports info atm pvc ports Information fields for the show ports info atm pvc command Show ports info atm 1483 command Information fields for the show ports info atm 1483 command Show ports stats atmport command Information fields for the show ports stats atmport command Show ports stats atm felinecurrent Errored Seconds Severely ErroredCount ES Count SES Show ports stats atm felineinterval command output Show ports stats atm felineinterval Show ports stats atm fepathcurrent UAS Interval ID Show ports stats atm fepathinterval UAS Show ports stats atm fepathinterval command output Show ports stats atm linecurrent command output Show ports stats atm linecurrent Show ports stats atm lineinterval UAS Status Show ports stats atm pathcurrent Erred Secs Count ES Severely Erred CountSES UAS Statuswidth Show ports stats atm pathinterval command output Show ports stats atm pathinterval Show ports stats atm sectioncurrent command output Show ports stats atm sectioncurrent Show ports stats atm sectioninterval Frames SEF Status Show ports stats atm sectioninterval command output Frames SEF Show ports stats atm sonetmediumtbl Medium Type Time Elapsed Valid IntervalsLine Coding Line Type Config atm pvc f5-oam command F5-OAM Loopback parameters Show ports info atm pvc slot/port Show ports info atm f5-oam slot/port Clear atm f5-oam slot/port Status and statistic definition Displaying packet loss counters Chapter Configuring the Passport 8672ATME Module Initial configuration Changing the clock setting using Device Manager Configuring the Passport 8672ATME Module Changing the clock setting using the CLI To change the clock setting using the CLI, enter Basic configuration procedures Point-to-point bridging using 1483 PVCs Creating a Vlan byPort and adding ports Describes the Basic tab fields Click Insert VLAN, Insert Basic dialog box opens FigureBasic tab fields Vlan Describes the VLAN, Insert Basic dialog box fields VLAN, Insert Basic dialog box fields Describes the VlanPortMembers dialog box fields Click port numbers to add ports to the VlanVlanPortMembers dialog box fields Configuring an ATM 1483 PVC Associating the PVC with the Vlan ConnectType field, select bridged To associate the ATM 1483 bridged PVC with a VLAN, enter Configuring two ATM 1483 PVCs on the same ATM port This configuration requires the following proceduresAssociating the PVCs with the same Vlan Configuring an IP routing 1483 PVC using Device Manager To configure two ATM 1483 bridged PVCs using the CLITo create a 1483 Null-encapsulation UBR PVC, enter Or create a 1483 Null-encapsulation VBR PVC Creating two VLANs byPort Assigning IP addresses Describes the IP Address tab fields IP Address tab Enabling RIP routing Describes the IP, VLAN, Insert IP Address dialog box fieldsIP, VLAN, Insert IP Address dialog box fields Click the RIP tab RIP tab opens Figure Describes the RIP tab fieldsRIP tab fields Configuring the Passport 8672ATME Module RIP tab fields Enabling Ospf routing Describes the Ospf tab fields Ospf tab fields Configuring an IP routing 1483 PVC using the CLI Configuring a null-encapsulation PVCConfiguring the Passport 8672ATME Module Ospf tab fields Associating the PVC with the Vlan Configuring an IPX routing 1483 PVC using Device Manager To associate the 1483 IP routed PVC with a VLAN, enter IPX routing with ATM 1483 PVCs Configuring IPX network numbers Describes the IPX Vlan dialog box fieldsClick Insert IPX VLAN, Insert dialog box opens Figure IPX Vlan dialog box fields Enabling IPX forwarding Describes the IPX VLAN, Insert dialog box fieldsIPX VLAN, Insert dialog box fields Click RoutingEnable Click Apply Click Close Enabling IPX network number forwardingDescribes the Globals tab item Globals tab item Describes the Circuits tab fields Circuits tab fields Configuring an IPX routing 1483 PVC using the CLI To enable forwarding on IPX, enterTo associate a 1483 IPX routed PVC with a VLAN, enter Configuring the Passport 8672ATME Module 209195-B Chapter Web Management Describes the fields displayed in the System Passport 8672ATME ModuleWeb Management System page fields ATM menu Describes the fields displayed in the PVC PVC page itemsPCR VBR 1483 Elan page, left section Describes the fields displayed in the 1483 Elan 1483 Elan page items Describes the fields displayed in the Port Port page items Web Management Port page items Appendix a Technical Specifications Appendix a Technical Specifications Safety agency approvals For more information on factory defaults, refer to Factory default settings for the Passport 8672ATME ModuleSonet LLC-SNAP Appendix B Factory defaults 209195-B Index Index Index Index Index Vrrp