Hardware Installation Guide
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Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router Product Numbers: UBR-CLK-T1(=) Platforms Supported: Cisco uBR7246 VXR Americas 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: 408 527-0883 Text Part Number: OL-26705-01
Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router Product Numbers: UBR-CLK-T1(=) Platforms Supported: Cisco uBR7246 VXR Americas 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: 408 527-0883 Text Part Number: OL-26705-01
Hardware Installation Guide
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... Modifications to comply with the limits for the Cisco uBR7246VXR Universal Broadband Router Copyright © 2009 Cisco Systems, Inc. This equipment has been tested and found to this product not authorized by Cisco Systems, Inc. The Cisco implementation of TCP header compression is causing interference by... DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED "AS IS" WITH ALL FAULTS. and other company. (1110R) Cisco Cable Clock Card Hardware Installation Guide for a Class B digital device in accordance with the instruction manual, may result in part 15 of its affiliates...
... Modifications to comply with the limits for the Cisco uBR7246VXR Universal Broadband Router Copyright © 2009 Cisco Systems, Inc. This equipment has been tested and found to this product not authorized by Cisco Systems, Inc. The Cisco implementation of TCP header compression is causing interference by... DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED "AS IS" WITH ALL FAULTS. and other company. (1110R) Cisco Cable Clock Card Hardware Installation Guide for a Class B digital device in accordance with the instruction manual, may result in part 15 of its affiliates...
Hardware Installation Guide
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... 2-4 FCC Class A Compliance 2-4 Removing and Installing the Clock Card 3-1 Installation Overview 3-1 Handling the Clock Card 3-2 Online Insertion and Removal 3-2 Warnings and Cautions 3-2 Clock Card Removal and Installation 3-3 Cisco uBR7246 VXR-Removing a Clock Card 3-4 Cisco uBR7246 VXR-Installing a Clock Card 3-5 Connecting a Clock Card Interface Cable 3-6 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246 VXR Universal Broadband Router...
... 2-4 FCC Class A Compliance 2-4 Removing and Installing the Clock Card 3-1 Installation Overview 3-1 Handling the Clock Card 3-2 Online Insertion and Removal 3-2 Warnings and Cautions 3-2 Clock Card Removal and Installation 3-3 Cisco uBR7246 VXR-Removing a Clock Card 3-4 Cisco uBR7246 VXR-Installing a Clock Card 3-5 Connecting a Clock Card Interface Cable 3-6 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246 VXR Universal Broadband Router...
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Contents 4 C H A P T E R A A P P E N D I X Configuring the Clock Card 4-1 Minimum Software Requirements 4-1 Configuration and Diagnostic Cisco IOS Commands for the Clock Card 4-2 Clock Source Paths A-1 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246 VXR Universal Broadband Router iv OL-26705-01
Contents 4 C H A P T E R A A P P E N D I X Configuring the Clock Card 4-1 Minimum Software Requirements 4-1 Configuration and Diagnostic Cisco IOS Commands for the Clock Card 4-2 Clock Source Paths A-1 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246 VXR Universal Broadband Router iv OL-26705-01
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... established by the clock card in a Cisco uBR7246 VXR, depending on related products and services. This preface contains the following chapters: Section Chapter 1 Title Overview Chapter 2 Preparing for the Cisco uBR7246VXR Universal Broadband Router v Provides schematic representations of this document and explains how to install and configure the Cisco Cable Clock Card field-replaceable unit...
... established by the clock card in a Cisco uBR7246 VXR, depending on related products and services. This preface contains the following chapters: Section Chapter 1 Title Overview Chapter 2 Preparing for the Cisco uBR7246VXR Universal Broadband Router v Provides schematic representations of this document and explains how to install and configure the Cisco Cable Clock Card field-replaceable unit...
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.... - For software configuration information, including detailed configuration information for the Cisco uBR7246VXR Universal Broadband Router vi OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco Cable Clock Card, refer to the Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide. - For hardware installation, troubleshooting, and maintenance information, refer to the "Obtaining Documentation and...
.... - For software configuration information, including detailed configuration information for the Cisco uBR7246VXR Universal Broadband Router vi OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco Cable Clock Card, refer to the Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide. - For hardware installation, troubleshooting, and maintenance information, refer to the "Obtaining Documentation and...
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... on the front of the clock card connect to remove or install the clock card unless you have first powered off the Cisco uBR7246 VXR. When installed in the Cisco uBR7246 VXR chassis, the clock card can propagate a national clock...installed in the Cisco uBR7246 VXR Chassis, page 1-5 Clock Card Overview The Cisco Cable Clock Card (see Figure 1-1) is a dual-port field-replaceable component that is designed to provide a reliable national clock signal to your Cisco uBR7246 VXR universal broadband router. OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR...
... on the front of the clock card connect to remove or install the clock card unless you have first powered off the Cisco uBR7246 VXR. When installed in the Cisco uBR7246 VXR chassis, the clock card can propagate a national clock...installed in the Cisco uBR7246 VXR Chassis, page 1-5 Clock Card Overview The Cisco Cable Clock Card (see Figure 1-1) is a dual-port field-replaceable component that is designed to provide a reliable national clock signal to your Cisco uBR7246 VXR universal broadband router. OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR...
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... the clock card, but these three methods, the clock card can provide timing reference to the Cisco uBR7246 VXR in a number of operation for the Cisco uBR7246VXR Universal Broadband Router 1-2 OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the clock card. You can use a national clock source, the cable interface line card...
... the clock card, but these three methods, the clock card can provide timing reference to the Cisco uBR7246 VXR in a number of operation for the Cisco uBR7246VXR Universal Broadband Router 1-2 OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the clock card. You can use a national clock source, the cable interface line card...
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...connect to external clock signal sources via standard DB-15 T1 interface cables. Holdover mode provides a reliable Stratum 3 clock to the Cisco uBR7246 VXR for the Cisco uBR7246VXR Universal Broadband Router 1-3 Warning To reduce the risk of service, the clock card enters holdover mode. After a few seconds of running...corner, around the country, and around the world. This is powered on to a T1 clock signal originating from a T1 port adapter installed in the same Cisco uBR7246 VXR and drive the TDM bus, which can synchronize data, voice over the PSTN or a GPS receiver. OL-26705-01...
...connect to external clock signal sources via standard DB-15 T1 interface cables. Holdover mode provides a reliable Stratum 3 clock to the Cisco uBR7246 VXR for the Cisco uBR7246VXR Universal Broadband Router 1-3 Warning To reduce the risk of service, the clock card enters holdover mode. After a few seconds of running...corner, around the country, and around the world. This is powered on to a T1 clock signal originating from a T1 port adapter installed in the same Cisco uBR7246 VXR and drive the TDM bus, which can synchronize data, voice over the PSTN or a GPS receiver. OL-26705-01...
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... card. External Clock Source End Pin Signal 3 Receive Tip 1 Transmit Tip 11 Receive Ring 9 Transmit Ring Note Cisco provides DSU/CSU cables. Cisco Cable Clock Card Hardware Installation Guide for the DB-15 T1 clock card interface. Table 1-1 DB-15 T1 Clock Card Interface Clock Card End ...Pin 1 PRI 31596 ENABLE Pin 11 HOLDOVER Pin 9 Table 1-1 lists connector pinouts for the Cisco uBR7246VXR Universal Broadband Router 1-4 OL-26705-01 You can use a DA-15 female to : http://www.cisco.com/univercd/cc/td/doc/product/core/cis7505/ipicg/ The clock card features "ACTIVE" and Loss...
... card. External Clock Source End Pin Signal 3 Receive Tip 1 Transmit Tip 11 Receive Ring 9 Transmit Ring Note Cisco provides DSU/CSU cables. Cisco Cable Clock Card Hardware Installation Guide for the DB-15 T1 clock card interface. Table 1-1 DB-15 T1 Clock Card Interface Clock Card End ...Pin 1 PRI 31596 ENABLE Pin 11 HOLDOVER Pin 9 Table 1-1 lists connector pinouts for the Cisco uBR7246VXR Universal Broadband Router 1-4 OL-26705-01 You can use a DA-15 female to : http://www.cisco.com/univercd/cc/td/doc/product/core/cis7505/ipicg/ The clock card features "ACTIVE" and Loss...
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... that the clock card has lost contact with the clock card installed. FAULT Amber Indicates a hardware failure with the primary external clock source. OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for at startup when the clock card is currently locked to...Cisco uBR7246VXR Universal Broadband Router 1-5 Indicates that the clock card is on to the primary external clock source signal. Clock Card Location in the Cisco uBR7246 VXR Chassis The chassis slot of the Cisco uBR7246 VXR chassis into which the clock card can be installed is correctly installed in the Cisco...
... that the clock card has lost contact with the clock card installed. FAULT Amber Indicates a hardware failure with the primary external clock source. OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for at startup when the clock card is currently locked to...Cisco uBR7246VXR Universal Broadband Router 1-5 Indicates that the clock card is on to the primary external clock source signal. Clock Card Location in the Cisco uBR7246 VXR Chassis The chassis slot of the Cisco uBR7246 VXR chassis into which the clock card can be installed is correctly installed in the Cisco...
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... 1 Overview Figure 1-4 Clock Card Location in the Cisco uBR7246 VXR Optional Fast Ethernet port (MII receptacle and RJ-45 receptacle) PCMCIA slots Auxiliary port Console port Internal fans Clock card Fan tray handle Captive installation screws LOS ACTIVE ER FREERUN SEC uBR - MCI6 ...US 5 DS Cable F connectors 31496 I/O controller Port adapters Cable interface line cards Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 1-6 OL-26705-01 MCI6 DS US1 US 2 US 5 uBR - MCI6 DS US 1 US 2 ...
... 1 Overview Figure 1-4 Clock Card Location in the Cisco uBR7246 VXR Optional Fast Ethernet port (MII receptacle and RJ-45 receptacle) PCMCIA slots Auxiliary port Console port Internal fans Clock card Fan tray handle Captive installation screws LOS ACTIVE ER FREERUN SEC uBR - MCI6 ...US 5 DS Cable F connectors 31496 I/O controller Port adapters Cable interface line cards Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 1-6 OL-26705-01 MCI6 DS US1 US 2 US 5 uBR - MCI6 DS US 1 US 2 ...
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... the disposable grounding wrist strap included with a Cisco uBR-MC16S or Cisco uBR-MC16E cable modem card. OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for installing the Cisco Cable Clock Card. 2 C H A P T E R Preparing for Installation This chapter describes the general equipment, safety, and site preparation requirements for the Cisco uBR7246VXR Universal Broadband Router 2-1 You can use the...
... the disposable grounding wrist strap included with a Cisco uBR-MC16S or Cisco uBR-MC16E cable modem card. OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for installing the Cisco Cable Clock Card. 2 C H A P T E R Preparing for Installation This chapter describes the general equipment, safety, and site preparation requirements for the Cisco uBR7246VXR Universal Broadband Router 2-1 You can use the...
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... ehkäisykeinoista. Safety Guidelines Chapter 2 Preparing for Installation Safety Guidelines This section provides safety guidelines that you should follow when working with standard practices for the Cisco uBR7246VXR Universal Broadband Router 2-2 OL-26705-01 en andere voorschriften... qui accompagne cet appareil. Safety Warnings Safety warnings appear throughout this device. Cisco Cable Clock Card Hardware Installation Guide for preventing accidents. Waarschuwing Dit waarschuwingssymbool betekent gevaar. Attention Ce symbole d'avertissement indique un danger....
... ehkäisykeinoista. Safety Guidelines Chapter 2 Preparing for Installation Safety Guidelines This section provides safety guidelines that you should follow when working with standard practices for the Cisco uBR7246VXR Universal Broadband Router 2-2 OL-26705-01 en andere voorschriften... qui accompagne cet appareil. Safety Warnings Safety warnings appear throughout this device. Cisco Cable Clock Card Hardware Installation Guide for preventing accidents. Waarschuwing Dit waarschuwingssymbool betekent gevaar. Attention Ce symbole d'avertissement indique un danger....
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... to the factory, immediately place it was probably caused by using one or more of its peripheral devices. Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 2-4 OL-26705-01 If you plan to return the component to correct the interference by ...the Cisco equipment or one side or the other of the antistatic strap. Although the metal carrier helps to correct ...
... to the factory, immediately place it was probably caused by using one or more of its peripheral devices. Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 2-4 OL-26705-01 If you plan to return the component to correct the interference by ...the Cisco equipment or one side or the other of the antistatic strap. Although the metal carrier helps to correct ...
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OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 3-1 This chapter contains the following sections: • Installation Overview, page 3-1 • Handling the Clock Card, page 3-2 • Online Insertion and Removal, page 3-2 • Warnings and Cautions, page 3-2 • Clock Card Removal and Installation, page 3-3 • Connecting a Clock Card Interface Cable...
OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 3-1 This chapter contains the following sections: • Installation Overview, page 3-1 • Handling the Clock Card, page 3-2 • Online Insertion and Removal, page 3-2 • Warnings and Cautions, page 3-2 • Clock Card Removal and Installation, page 3-3 • Connecting a Clock Card Interface Cable...
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... will cause the router to remove or install the clock card unless you begin installation, read Chapter 2, "Preparing for Installation" for a list of parts and tools required for the Cisco uBR7246VXR Universal Broadband Router 3-2 OL-26705-01 Caution Do not attempt to crash. Cisco Cable Clock Card Hardware Installation Guide for installation. Caution Do not connect the primary...
... will cause the router to remove or install the clock card unless you begin installation, read Chapter 2, "Preparing for Installation" for a list of parts and tools required for the Cisco uBR7246VXR Universal Broadband Router 3-2 OL-26705-01 Caution Do not attempt to crash. Cisco Cable Clock Card Hardware Installation Guide for installation. Caution Do not connect the primary...
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... clock card slot, make certain that follow give step-by-step instruction on how to the card. Some platforms have an ESD connector for the Cisco uBR7246VXR Universal Broadband Router 3-3 Clock Card Removal and Installation In this section, the illustrations that the carrier is not completely seated in the following illustrations: •...
... clock card slot, make certain that follow give step-by-step instruction on how to the card. Some platforms have an ESD connector for the Cisco uBR7246VXR Universal Broadband Router 3-3 Clock Card Removal and Installation In this section, the illustrations that the carrier is not completely seated in the following illustrations: •...
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... FREERUN SEC uBR - CLK-T1 FAULT US ENABLED 0 US 1 US 2 uBR - Clock Card Removal and Installation Cisco uBR7246 VXR-Removing a Clock Card Step 1 Power off the Cisco uBR7246 VXR. CLK-T1 FAULT LOS ACTIVE ER FREERUN SEC uBR - MCI6 DS US ENABLED 0 US 1 US...US 2 US 5 uBR - MCI6 DS uBR - CLK-T1 FAULT 31511 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 3-4 OL-26705-01 MCI6 DS Step 3 Unscrew the captive installation screws on an antistatic surface with its chassis slot. PRI ENABLE LOS ACTIVE HOLDOVER...
... FREERUN SEC uBR - CLK-T1 FAULT US ENABLED 0 US 1 US 2 uBR - Clock Card Removal and Installation Cisco uBR7246 VXR-Removing a Clock Card Step 1 Power off the Cisco uBR7246 VXR. CLK-T1 FAULT LOS ACTIVE ER FREERUN SEC uBR - MCI6 DS US ENABLED 0 US 1 US...US 2 US 5 uBR - MCI6 DS uBR - CLK-T1 FAULT 31511 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 3-4 OL-26705-01 MCI6 DS Step 3 Unscrew the captive installation screws on an antistatic surface with its chassis slot. PRI ENABLE LOS ACTIVE HOLDOVER...
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...SEC uBR - CLK-T1 FAULT 31512 OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 3-5 Step 2 Align the left and right edges of the clock card. Clock Card Removal and Installation PRI ENABLE LOS ACTIVE HOLDOVER FREERUN SEC uBR - ... slot. CLK-T1 FAULT PRI ENABLE LOS ACTIVE HOLDOVER FREERUN SEC uBR - Chapter 3 Removing and Installing the Clock Card Cisco uBR7246 VXR-Installing a Clock Card Step 1 Ensure that the Cisco uBR7246 VXR is powered off. CLK-T1 FAULT PRI ENABLE LOS ACTIVE HOLDOVER FREERUN SEC uBR -
...SEC uBR - CLK-T1 FAULT 31512 OL-26705-01 Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router 3-5 Step 2 Align the left and right edges of the clock card. Clock Card Removal and Installation PRI ENABLE LOS ACTIVE HOLDOVER FREERUN SEC uBR - ... slot. CLK-T1 FAULT PRI ENABLE LOS ACTIVE HOLDOVER FREERUN SEC uBR - Chapter 3 Removing and Installing the Clock Card Cisco uBR7246 VXR-Installing a Clock Card Step 1 Ensure that the Cisco uBR7246 VXR is powered off. CLK-T1 FAULT PRI ENABLE LOS ACTIVE HOLDOVER FREERUN SEC uBR -