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Cisco CISCO10720 Installation And Configuration Manual

Internet router uplink cards installation and configuration
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Cisco 10720 Internet Router Uplink Cards
Installation and Configuration
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Customer Order Number: DOC-7813113=
Text Part Number: 78-13113-06 B0

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  • Page 1 Cisco 10720 Internet Router Uplink Cards Installation and Configuration Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7813113= Text Part Number: 78-13113-06 B0...
  • Page 2 OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. CCVP, the Cisco Logo, and the Cisco Square Bridge logo are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.;...
  • Page 3: Table Of Contents

    Preface Document Revision History Objectives Organization Electromagnetic Compliance Electromagnetic Compatibility Regulatory Statements Site Wiring Distance and Interference Guidelines Electromagnetic Interference Distance Limitations for Signaling and Unshielded Conductors Translated Safety Warnings Related Documentation Obtaining Documentation Cisco.com Product Documentation DVD Ordering Documentation Documentation Feedback Cisco Product Security Overview Reporting Security Problems in Cisco Products...
  • Page 4 Contents Preparing for Installation C H A P T E R Hardware Requirements Software Requirements Safety and Compliance Safety Information and Electromagnetic Compliance Safety Warnings Disconnect Device Warning Laser Safety Class 1 Laser Product Warning Class 1 LED Product Warning Preventing Electrostatic Discharge Installing and Removing the Uplink Cards C H A P T E R...
  • Page 5 Troubleshooting the Uplink Cards C H A P T E R Verifying the Uplink Card Connection LEDs DPT and POS/DPT Uplink Card LEDs RPR/SRP Uplink Card LEDs Troubleshooting the Uplink Cards Installation Fiber Misconnection—DPT Uplink Cards Fiber Misconnection—RPR/SRP Uplink Card Alarm Messages Troubleshooting the RPR/SRP Uplink Card Installation Troubleshooting the POS Uplink Card Installation...
  • Page 6 Contents Cisco 10720 Internet Router Uplink Cards Installation and Configuration 78-13113-06 B0...
  • Page 7: Document Revision History

    Preface This preface describes the objectives and organization of this document and explains how to find additional information on related products and services. This preface contains the following sections: Objectives, page vii • Organization, page viii • • Electromagnetic Compliance, page ix Translated Safety Warnings, page x •...
  • Page 8: Organization

    Organization This publication uses the following terminology to refer to the router and the uplink cards: ‘ Product Name Cisco 10720 Internet Router OC-48/STM-16c SRP Uplink Module —Short Reach (SR) 2 km —Intermediate Reach (IR) 15 km —Long Reach 1 (LR1) 40 km —Long Reach 2 (LR2) 80 km OC-48/STM-16c POS/SRP Uplink Module —Short Reach (SR) 2 km...
  • Page 9: Electromagnetic Compliance

    Preface Section Chapter 4 Chapter 5 Electromagnetic Compliance Electromagnetic compliance information is presented in the following sections: • Electromagnetic Compatibility Regulatory Statements, page ix Site Wiring Distance and Interference Guidelines, page ix • Electromagnetic Compatibility Regulatory Statements For regulatory, compliance and safety information, see the inforamtion for the Cisco 10720 Internet Router Site Wiring Distance and Interference Guidelines This section offers site wiring guidelines for setting up the site plant wiring and cabling.
  • Page 10: Distance Limitations For Signaling And Unshielded Conductors

    Translated Safety Warnings Distance Limitations for Signaling and Unshielded Conductors Give special consideration to the effect of a lightning strike in the site vicinity if wires exceed recommended distances, or if wires pass between buildings. The electromagnetic pulse (EMP) caused by lightning or other high-energy phenomena can easily couple enough energy into unshielded conductors to destroy electronic devices.
  • Page 11 Preface Translated Safety Warnings Attention Ce symbole d’avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures. Avant d’accéder à cet équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures courantes de prévention des accidents.
  • Page 12: Related Documentation

    Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems. Cisco.com You can access the most current Cisco documentation at this URL: http://www.cisco.com/techsupport...
  • Page 13: Ordering Documentation

    Cisco.com. You can submit comments about Cisco documentation by using the response card (if present) behind the front cover of your document or by writing to the following address: Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883 We appreciate your comments.
  • Page 14: Reporting Security Problems In Cisco Products

    Obtaining Technical Assistance Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products. We test our products internally before we release them, and we strive to correct all vulnerabilities quickly. If you think that you have identified a vulnerability in a Cisco product, contact PSIRT: •...
  • Page 15: Submitting A Service Request

    Preface Access to all tools on the Cisco Technical Support & Documentation website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL: http://tools.cisco.com/RPF/register/register.do Use the Cisco Product Identification (CPI) tool to locate your product serial number before submitting Note...
  • Page 16: Obtaining Additional Publications And Information

    You can access Packet magazine at this URL: http://www.cisco.com/packet iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies • learn how they can use technology to increase revenue, streamline their business, and expand services.
  • Page 17 Preface Networking products offered by Cisco Systems, as well as customer support services, can be • obtained at this URL: http://www.cisco.com/en/US/products/index.html Networking Professionals Connection is an interactive website for networking professionals to share • questions, suggestions, and information about networking products and technologies with Cisco experts and other networking professionals.
  • Page 18 Preface Obtaining Additional Publications and Information Cisco 10720 Internet Router Uplink Cards Installation and Configuration xviii 78-13113-06 B0...
  • Page 19: Chapter 1 Overview And Specifications

    Overview and Specifications This publication contains instructions for installing and configuring the OC-48 RPR/SRP, OC-48/STM-16c DPT, and OC-48/STM-16c POS uplink cards as well as the console/auxiliary card on the Cisco 10720 Internet Router. Refer to the Cisco 10720 Internet Router Installation and Configuration Guide about this product line, and the Router For the software information about the OC-48 RPR/SRP uplink card, refer to the...
  • Page 20: Dpt Uplink Card Faceplate And Specifications

    DPT Uplink Card Faceplate and Specifications Product Number 10720-LR1-LC-POS= 10720-LR2-LC-POS= 10720-CON-AUX= The Cisco 10720 Internet Router provides network access using Ethernet and optional Dynamic Packet Transport (DPT), Packet over SONET (POS), or IEEE 802.17 RPR technology for optical connectivity. Each router is equipped with one uplink card located in the upper card slot. The OC-48 RPR/SRP, OC-48/STM-16c DPT, and POS/DPT uplink cards are equipped with dual OC-48c/STM-16c optical uplink network ports with an aggregate bandwidth of 5 Gbps.
  • Page 21: Pos/Dpt Uplink Card Faceplate And Specifications

    Chapter 1 Overview and Specifications Table 1-1 Product ID 10720-SR-LC= 10720-IR-LC= 10720-LR1-LC= 10720-LR2-LC= POS/DPT Uplink Card Faceplate and Specifications This section provides faceplate identification and specifications for the POS/DPT uplink card. Figure 1-2 10720-SR-LC-POS Side A for DPT; port 1 for POS Side A/port 1 TX Side A/port 1 RX Side B for DPT;...
  • Page 22 POS/DPT Uplink Card Faceplate and Specifications Table 1-2 POS /DPT Uplink Card Specifications Product ID 10720-SR-LC-POS= 10720-IR-LC-POS= 10720-LR1-LC-POS= 10720-LR2-LC-POS= Book Title Chapter 1 Overview and Specifications Description 2 OC-48c/STM16c POS/DPT short-reach (SR) Distance—1.2 miles (2 km) • Weight—3.0 lb (1.35 kg) •...
  • Page 23: Rpr/Srp Uplink Card Faceplate And Specifications

    Chapter 1 Overview and Specifications RPR/SRP Uplink Card Faceplate and Specifications This section provides faceplate identification and specifications for the RPR/SRP uplink card. Figure 1-3 10720-SR-LC Span West for RPR mode Side A for SRP mode Span West/Side A TX Span West/Side A RX Span East for RPR mode Side B for SRP mode...
  • Page 24: Optical Cable Specifications

    Optical Cable Specifications Table 1-5 Specification Dimensions (H x W x D) Connectors Wavelength Cabling Distance (maximum) Operating temperature range Storage temperature range 1. Optical distances are only for reference in a typical application, actual distance will vary depending on the number of splices, quality of fibres, and other significant factors Table 1-6 OC48 SFP Power Specificiations for the RPR/SRP Line Card...
  • Page 25: Console/Auxiliary Card Faceplate And Specifications

    Chapter 1 Overview and Specifications Additional feature information is available online in the Cisco 10720 Internet Router Configuration Also see the the Cisco 10720 Internet Router Installation and Configuration Guide that accompanies other marketing materials related to the Cisco 10720 Internet Router. Console/Auxiliary Card Faceplate and Specifications The console/auxiliary card contains a console and serial (AUX) port, as shown in Figure 1-4...
  • Page 26 Chapter 1 Overview and Specifications Console/Auxiliary Card Faceplate and Specifications Book Title 78-13113-06 B0...
  • Page 27: Hardware Requirements

    Preparing for Installation Installation prerequisites and preparation information for installing an uplink card in a Cisco 10720 router are in the following sections: Hardware Requirements, page 2-1 • Software Requirements, page 2-2 • • Safety and Compliance, page 2-3 Hardware Requirements Ensure that your equipment configuration meets the minimum requirements for the uplink card installation and that you have all the parts and tools you need.
  • Page 28: Software Requirements

    Cisco Internetwork Operating System Software IOS (tm) 10700 Software (C10700-P-M), Version 12.0(19)SP, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support:http://www.cisco.com/tac Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Fri 28-Sep-01 11:44 by srani Image text-base:0x50010960, data-base:0x50660000 ROM:System Bootstrap, Version 12.0(20010529:144545) [yuwang-rommon1 149], DEVELOPMENT SOFTWARE BOOTLDR:10700 Software (C10700-P-M), Version 12.0(19)SP, EARLY DEPLOYMENT RELEASE SOFTWARE...
  • Page 29: Safety And Compliance

    Chapter 2 Preparing for Installation Safety and Compliance Before you begin any of the procedures in this publication, review the safety and compliance guidelines in the following sections to avoid injuring yourself or damaging the equipment: Safety Information and Electromagnetic Compliance, page 2-3 •...
  • Page 30: Laser Safety

    Safety and Compliance This unit might have more than one power cord. To reduce the risk of electric shock, disconnect Warning the two power supply cords before servicing the unit Warning Incorporate a readily accessible two-poled disconnect device into the fixed wiring. An on or off switch or a disconnect device is not provided on this product with direct current (DC) Warning power.
  • Page 31 Chapter 2 Preparing for Installation Following are guidelines for preventing ESD damage: Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact. • Connect the equipment end of the connection cord to bare metal on the router chassis. (See Figure 2-1.) Attach an ESD-preventive wrist strap to your wrist, and to the chassis or to a bare metal surface.
  • Page 32 Chapter 2 Preparing for Installation Safety and Compliance Book Title 78-13113-06 B0...
  • Page 33: Tools And Equipment Required

    Installing and Removing the Uplink Cards This chapter provides information about installing and removing the uplink cards. The following sections are in this chapter: Tools and Equipment Required, page 3-1 • Preparing for Installation, page 3-2 • • Removing the Cable-Management System, page 3-4 Removing the Uplink Card, page 3-8 •...
  • Page 34: Preparing For Installation

    Preparing for Installation Preparing for Installation Please read the following instructions when preparing to remove an uplink card from the Cisco 10720 Internet Router: Powering Down the Router, page 3-2 • Verifying That the Router Is Powered Down, page 3-4 •...
  • Page 35: C H A P T E R 3 Installing And Removing The Uplink Cards

    Chapter 3 Installing and Removing the Uplink Cards Attach an ESD-preventive strap to your wrist, and to the router or to a bare metal surface. Step 2 Press the power switch on the router to the off position (O). (See Step 3 Figure 3-2 Disconnect the power source from the router as described below for each power input type:...
  • Page 36: Verifying That The Router Is Powered Down

    Removing the Cable-Management System Figure 3-3 Negative lead disconnected Positive lead disconnected Ground lead disconnected Note The DC site power source must be disconnected to ensure proper safety is maintained. Step 5 Loosen the three locking screws for the negative, positive, and ground screw connectors on the DC power supply terminal block as follows: Remove the –48 VDC lead (black) from the terminal block negative connector (–).
  • Page 37 Chapter 3 Installing and Removing the Uplink Cards It is not necessary to remove the cable-management tray in order to install or remove an uplink card. Note Only the cable-management cover must be removed in order to install or remove an uplink card. If the cable-management cover is not installed, go to the page 3-2.
  • Page 38: Removing The Rpr/Srp Uplink Card Sfp Modules

    Removing the Cable-Management System Figure 3-6 Optical interface cable connector Remove the optical interface cables. Step 3 To remove the RPR/SRP uplink card SFP modules, go to the Modules” section on page To remove the optical cables from the DPT or POS/DPT uplink cards, go to the Card”...
  • Page 39 Chapter 3 Installing and Removing the Uplink Cards Figure 3-7 1 0 7 2 0 - R P R - S F P 1 0 7 2 0 - R P R - S F P Open the bale clasp on the SFP module by pressing the clasp downward until it is in a horizontal position Step 3 as shown in Figure...
  • Page 40: Removing The Uplink Card

    Removing the Uplink Card Removing the Uplink Card Use the instructions in this section to remove an uplink card. Remove any console port cable or auxiliary port cable from the card. Step 1 Figure 3-9 Uplink card spring-loaded screws Locate the spring-loaded screws on the front of the uplink card. (See Step 2 Using the Number 1 Phillips screwdriver, unscrew the spring-loaded screws by turning them Step 3...
  • Page 41: Installing An Uplink Card

    Chapter 3 Installing and Removing the Uplink Cards Installing an Uplink Card Perform the following steps to safely install an uplink card into the router: Confirm that the cable-management cover is removed, the router is powered down, and the Step 1 cable-management tray is removed before installing the card.
  • Page 42: Installing The Oc48 Sfp Modules In The Rpr/Srp Uplink Card

    Installing the OC48 SFP Modules in the RPR/SRP Uplink Card Use the information in this section to install OC48 SFP modules in the RPR/SRP uplink card. Use only OC48 SFP modules purchased from Cisco Systems. Note To install a bale clasp OC48 SFP module in the uplink card, perform the following steps: Step 1 Attach an ESD-preventive strap to your wrist, and to the router or to a bare metal surface.
  • Page 43: Sonet Distance Information For Rpr/Srp, Dpt, And Pos/Dpt Uplink Cards

    Caution Single-mode fiber-optic cables are available from various vendors. These cables are not available Note from Cisco Systems. 78-13113-06 B0 SONET Distance Information for RPR/SRP, DPT, and POS/DPT Uplink Cards Specifications”), use an optical time domain reflectometer (OTDR) to measure the power...
  • Page 44: Connecting The Ports On The Rpr/Srp, Dpt, And Pos/Dpt Uplink Cards

    Connecting the Ports on the RPR/SRP, DPT, and POS/DPT Uplink Cards Class 1 laser product. Warning Warning Class 1 LED product. Warning Because invisible radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to radiation and do not stare into open apertures. The fiber-optic connectors must be free of dust, oil, and other contaminants.
  • Page 45 Chapter 3 Installing and Removing the Uplink Cards Figure 3-16 10720-SR-LC Side A Side A TX Side A RX Side B Side B TX Side A (see • Side B (see • Figure 3-17 10720-SR-LC-POS Side A for DPT; port 1 for POS Side A/port 1 TX Side A/port 1 RX Side B for DPT;...
  • Page 46 Connecting the Ports on the RPR/SRP, DPT, and POS/DPT Uplink Cards Figure 3-18 10720-SR-LC Span West for RPR mode Side A for SRP mode Span West/Side A TX Span West/Side A RX Span East for RPR mode Side B for SRP mode Span East/Side B TX If you are connecting to an RPR/SRP network, the two ports represent the two sides of a single RPR or SRP connection:...
  • Page 47: Installing The Cable-Management System

    Chapter 3 Installing and Removing the Uplink Cards Installing the Cable-Management System The cable-management system, located on the front of the router, organizes the interface cables. To keep the cables free of sharp bends, extend the cables from the center out both sides of the cable-management system.
  • Page 48: Turning On Power To The Router

    Turning On Power to the Router Figure 3-21 Using a Number 1 Phillips screwdriver, attach the cable-management cover to the cable-management Step 5 tray. (See Figure Figure 3-22 Step 6 Use cable ties to secure the cables to the equipment mounting rack to keep the wires from accidental bends or breaks.
  • Page 49: Connecting The Ac Power Supply

    Chapter 3 Installing and Removing the Uplink Cards Connecting the AC Power Supply Before you install, operate, or service the system, read the Warning Information for the Cisco 10720 Internet Router information you should know before working with the system. Warning Read the installation instructions before you connect the system to its power source.
  • Page 50 Turning On Power to the Router Figure 3-24 IN O K O T F IN O K O T F Close the wire bracket over the power cord plug. (See Step 3 Figure 3-25 Connect the other end of the AC power cord to the AC power source outlet. (See Step 4 Book Title 3-18...
  • Page 51: Connecting The Dc Power Supply

    Chapter 3 Installing and Removing the Uplink Cards Figure 3-26 IN O K O T F IN O K O T F Press the power switch to on the (–) position. (See Step 5 Connecting the DC Power Supply Warning When you install the unit, the ground connection must always be made first and disconnected last.
  • Page 52 Turning On Power to the Router Figure 3-27 IN O K O T F IN O K O T F Verify that the power switch located on the front of the power supply is in the off (O) position. (See Step 3 Figure 3-27.)
  • Page 53 Chapter 3 Installing and Removing the Uplink Cards Figure 3-29 ‘ Ground lead connected Positive lead connected Negative lead connected Connect the power leads in the following order: Step 5 Ground (green wire) (See 4 in Positive (white wire) (See 5 in Negative (black wire) (See 6 in Figure 3-30 IN O K...
  • Page 54 Turning On Power to the Router Leave a small service loop in the ground lead to ensure that the ground lead is the last lead to Note disconnect from the power supply if a great deal of strain is placed on the DC-input leads. It is important that the ground power lead is the last to disconnect from the power supply terminal.
  • Page 55: Verifying Uplink Card Functionality

    Chapter 3 Installing and Removing the Uplink Cards Verifying Uplink Card Functionality Observe the LEDs card is initialized (see “Troubleshooting the Uplink Cards,” only the four system LEDs on the right side of the card. Figure 3-31 10720-SR-LC Figure 3-32 10720-SR-LC The configuration of the router will affect the RPR/SRP, DPT, and POS/DPT uplink LEDs.
  • Page 56: Configuring Basic Pos Functionality

    Configuring the RPR/SRP, DPT, and POS/DPT Uplink Card Interfaces Configuring Basic SRP Functionality, page 3-24 • Troubleshooting the Uplink Cards Installation, page 5-6 • Configuring Basic POS Functionality The basic POS configuration task for the router is explained in the Cisco IOS Software Configuration for the Cisco 10720 Internet Router publication.
  • Page 57: Chapter 4 Creating A Four-Node Ring Using The Uplink Cards

    Creating a Four-Node Ring Using the Uplink Cards This chapter provides information for creating a four-node ring, either DPT or IEEE 802.17 RPR, using the DPT or RPR/SRP uplink cards. DPT Uplink Card Figure 4-1 Create a four-node DPT ring by connecting the fiber-optic cables to DPT uplink cards that are installed in routers on the network.
  • Page 58 DPT Uplink Card Install a DPT uplink card in a Cisco 10720 Internet Router on the network. Step 1 Choose a router with a DPT uplink card to become Node 1 in the four-node DPT ring. Step 2 Add nodes to the ring by connecting the receive (RX) and transmit (TX) cables. The RX port on one DPT Step 3 uplink card must be connected to a TX port on the next DPT uplink card.
  • Page 59: Rpr/Srp Uplink Card-Ieee 802.17 Rpr Mode

    Chapter 4 Creating a Four-Node Ring Using the Uplink Cards Figure 4-2 Cisco 12000 Series Internet Router Cisco 10720 Internet Router Node 1 Node 2 RPR/SRP Uplink Card—IEEE 802.17 RPR Mode Figure 4-3 78-13113-06 B0 Four-Node DPT Ring Table 4-2 to help organize the cable connections for a four-node IEEE 802.17 ring.
  • Page 60 RPR/SRP Uplink Card—IEEE 802.17 RPR Mode Figure 4-3 Node 4 The TX span East port on Node 1 goes to the RX span West port on the next router, which will become Node 2. The labels above the fiber connectors identify span West (left port) TX and RX, and span East (right port) TX and RX.
  • Page 61 Chapter 4 Creating a Four-Node Ring Using the Uplink Cards Table 4-2 Cable Connections Node 3 / TX span West Node 2 / TX span West Figure 4-4 provides a view of the network when a four-node IEEE 802.17 mode ring is created. Figure 4-4 East West...
  • Page 62 Chapter 4 Creating a Four-Node Ring Using the Uplink Cards RPR/SRP Uplink Card—IEEE 802.17 RPR Mode Book Title 78-13113-06 B0...
  • Page 63: Verifying The Uplink Card Connection

    Troubleshooting the Uplink Cards This chapter contains the following sections: Verifying the Uplink Card Connection, page 5-1 • LEDs, page 5-2 • Troubleshooting the Uplink Cards Installation, page 5-6 • • Troubleshooting the RPR/SRP Uplink Card Installation, page 5-14 Troubleshooting the RPR/SRP Uplink Card Installation, page 5-14 •...
  • Page 64: C H A P T E R 5 Troubleshooting The Uplink Cards

    LEDs LEDs The following LED information is found in this section: DPT and POS/DPT Uplink Card LEDs, page 5-2 • RPR/SRP Uplink Card LEDs, page 5-4 • DPT and POS/DPT Uplink Card LEDs Information on both uplink card specific LEDs and system LEDs for the DPT and POS/DPT uplink cards is in this section.
  • Page 65 Chapter 5 Troubleshooting the Uplink Cards Table 5-2 ACTIVE CARRIER RX PACKET SRP WRAP SRP PASS THRU The LEDs located on the right side of the uplink card provide system status information. Note Table 5-3 also indicates the system status of the card as it initializes. Table 5-3 DPT and POS/DPT System LEDs Activity...
  • Page 66: Rpr/Srp Uplink Card Leds

    LEDs RPR/SRP Uplink Card LEDs Information on both uplink card specific LEDs and system LEDs for the RPR/SRP uplink cards is located in this section. The LEDs located on the left side of the RPR/SRP uplink card provide RPR and SRP uplink status information.
  • Page 67 Chapter 5 Troubleshooting the Uplink Cards Table 5-4 PROTECT The LEDs located on the right side of the uplink card provide system status information. Table 5-5 also indicates the system status of the card as it initializes. Note Table 5-5 OVERTEMP CARD FAIL SYSTEM STATUS...
  • Page 68: Troubleshooting The Uplink Cards Installation

    Troubleshooting the Uplink Cards Installation Troubleshooting the Uplink Cards Installation Read the following troubleshooting tips to help verify a successful installation of the uplink cards: Fiber Misconnection—DPT Uplink Cards, page 5-6 • Fiber Misconnection—RPR/SRP Uplink Card, page 5-6 • • Alarm Messages, page 5-6 Fiber Misconnection—DPT Uplink Cards Check for misconnected fiber cables (Side A to side A, TX to TX, span East to span East, and so forth)
  • Page 69 Chapter 5 Troubleshooting the Uplink Cards Table 5-6 Alarm SRP1/1 Side A Keepalive Failure (MAC) SRP1/1 Side A Keepalive Failure (SLOS) SRP1/1 Side A Keepalive Failure (SLOF) SRP1/1 Side A Keepalive Failure (LSD) SRP1/1 Side A Keepalive Failure (LSD) SRP1/1 Side A Keepalive RPR-IEEE1/1 span WEST Keepalive Failure (MAC)
  • Page 70 Troubleshooting the Uplink Cards Installation Table 5-6 Keepalive Alarm Messages for All Uplink Cards (continued) Alarm RPR-IEEE1/1 span WEST Keepalive Failure (LSF) RPR-IEEE1/1 span WEST Keepalive Failure OK Table 5-7 IEEE 802.17 RPR Wrap Messages Alarm RPR-IEEE1/1 wrapped on span East (span WEST User Request Forced Switch) RPR-IEEE1/1 wrapped on...
  • Page 71 Chapter 5 Troubleshooting the Uplink Cards Table 5-7 Alarm RPR-IEEE1/1 wrapped on span EAST (span WEST Span Neighbor Signal Fail) RPR-IEEE1/1 wrapped on span EAST (span WEST Span Neighbor Signal Degrade) RPR-IEEE1/1 wrapped on span EAST (span WEST Span Neighbor WTR) RPR-IEEE1/1 wrapped on span EAST (span WEST Long Request Forced...
  • Page 72 Troubleshooting the Uplink Cards Installation Table 5-9 Alarm RPR-IEEE1/1 protected on span East (span WEST User Request Forced Switch) RPR-IEEE1/1 protected on span EAST (span WEST User Request Manual Switch) RPR-IEEE1/1 protected on span EAST (span WEST Self Detect Signal Fail) RPR-IEEE1/1 protected on span EAST (span WEST Span Neighbor Signal...
  • Page 73 Chapter 5 Troubleshooting the Uplink Cards Table 5-9 RPR-IEEE1/1 protected on span EAST (span WEST Long Request Manual Switch) RPR-IEEE1/1 protected on span EAST (span WEST Long Request Signal Fail) RPR-IEEE1/1 protected on span EAST (span WEST Long Request Signal Degrade) Table 5-10 Alarm...
  • Page 74 Troubleshooting the Uplink Cards Installation Table 5-11 Alarm RPR-IEEE1/1 Effective jumbo pref on ring is set for jumbo frames RPR-IEEE1/1 Effective jumbo pref on ring is set for regular frame RPR-IEEE1/1 Effective protection mode on station is now steering RPR-IEEE1/1 Effective protection mode on station is now wrapping Configured protection...
  • Page 75 Chapter 5 Troubleshooting the Uplink Cards Table 5-12 Alarm SRP1/1 wrapped on side B (side A Self Detect Wait to Restore [WTR]) SRP1/1 wrapped on side B (side A Span Neighbor Forced Switch) SRP1/1 wrapped on side B (side A Span Neighbor Manual Switch) SRP1/1 wrapped on side B (side A Span Neighbor...
  • Page 76: Troubleshooting The Rpr/Srp Uplink Card Installation

    Troubleshooting the RPR/SRP Uplink Card Installation Table 5-13 Alarm SRP1/1 unwrapped on side B (side A Wrap cause cleared) Troubleshooting the RPR/SRP Uplink Card Installation Use the transceiver keyword to display additional information about the status of the small form-factor pluggable (SFP) module used in an RPR port.
  • Page 77: Troubleshooting The Pos Uplink Card Installation

    Chapter 5 Troubleshooting the Uplink Cards Static information ID: SFP transceiver Extended ID: 4 Connector: LC SONET compliance: OC48SR Gigabit Ethernet compliance: unspecified Fibre Channel link length: unspecified Fibre Channel transmitter technology: unspecified Fibre Channel transmission media: unspecified Fibre Channel speed: unspecified Encoding: reserved Bit Rate: 2500 Mbps Single mode fiber supported length: 2 km...
  • Page 78 Troubleshooting the POS Uplink Card Installation STS Path Loss-of-Pointer (LOP) • STS Path Alarm Indication Signal (AIS) • STS Path Remote Defect Indication (RDI) • B1 Bit Error Rate (BER) threshold crossing alarm (b1-tca) • B2 BER threshold crossing alarm (b2-tca) •...
  • Page 79: Loopback Testing

    Chapter 5 Troubleshooting the Uplink Cards Loopback Testing The POS uplink card supports two loopback modes for network testing, fault isolation, and agency compliance. The uplink card loopback modes are: Internal loopback mode—Packets sent from the Cisco 10720 Internet Router out of the uplink card POS port TX optics are also looped back into the Cisco 10720 Internet Router.
  • Page 80 Chapter 5 Troubleshooting the Uplink Cards Cleaning the Fiber-Optic Connections Book Title 5-18 78-13113-06 B0...
  • Page 81: I N D E X

    AC power supply 3-17 alarm messages keepalive alarm messages for all uplink cards cable connections four-node DPT ring four-node IEEE 802.17 mode ring cable-management system, installing Class 1 laser product warning Class 1 LED product warning cleaning procedures for fiber-optic connections configuring the uplink card interfaces connecting the ports 3-12...
  • Page 82 Index IEEE 802.17 RPR other alarm messages 5-11 unwrap messages wrap messages installing tools required installing an uplink card laser safety LEDs DPT and POS/DPT uplink cards RPR/SRP uplink card OC48 SFP specifications optical cable specifications POS/DPT uplink card faceplate POS/DPT uplink card specifications powering down, how to power supply switch...
  • Page 83 IEEE 802.17 RPR wrap messages keepalive messages for all uplink cards LEDs POS uplink card installation 5-15 RPR/SRP uplink card fiber misconnection SRP unwrap message 5-14 SRP wrap messages 5-12 verifying the uplink card connection verifying the uplink card connection verifying uplink card functionality warning warnings...

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