todd.book Page 1 Tuesday, July 24, 2007 3:54 PM Cisco XR 12404 Router Installation Guide Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
todd.book Page 2 Tuesday, July 24, 2007 3:54 PM THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
todd.book Page 3 Tuesday, July 24, 2007 3:54 PM 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.
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todd.book Page ix Tuesday, July 24, 2007 3:54 PM About This Guide Audience The audience for the Cisco XR 12404 Router Installation Guide user documentation are the people who will install and configure a Cisco XR 12404 Router. The user typically has a substantial background in installing and configuring router- and switch-based Internets but may or may not have experience with Cisco products and supported protocols.
todd.book Page x Tuesday, July 24, 2007 3:54 PM About This Guide Installation Guide Organization Installation Guide Organization The Cisco XR 12404 Router Installation Guide has the following chapters and appendix; the paper version of this document may contain an index.
todd.book Page xi Tuesday, July 24, 2007 3:54 PM About This Guide Document Conventions Document Conventions This publication uses the following conventions: • The key combination Ctrl-z means hold down the Control key while you press the z key. Command descriptions use these conventions: • Examples that contain system prompts denote interactive sessions, indicating the commands that you should enter at the prompt. The system prompt indicates the current level of the EXEC command interpreter.
todd.book Page xii Tuesday, July 24, 2007 3:54 PM About This Guide Obtaining Documentation, Obtaining Support, and Security Guidelines Timesaver Warning Means the described action saves time. You can save time by performing the action described in the paragraph. This warning symbol means danger. You are in a situation that could cause bodily injury.
todd.book Page 1 Tuesday, July 24, 2007 3:54 PM CH A P T E R 1 Cisco XR 12404 Router Overview This chapter provides an overview of the Cisco XR 12404 router. It contains physical descriptions of the router hardware and major components, and functional descriptions of hardware-related features. Router Overview The Cisco XR 12404 router scales the Internet Service Provider edge from speeds of T3/E3 (44.7/34.4 Mbps) up to OC-192/STM-64 or 10GE (10 Gbps).
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todd.book Page 3 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor • AC power entry module (PEM)—A customized and hot-swappable one-piece unit. See the “Power Entry Modules” section on page 1-17 for information. • DC power entry module (PEM) and DC power distribution unit (PDU)—Two pieces that can be removed as one unit or in separate pieces. See the “Power Entry Modules” section on page 1-17 for information.
todd.book Page 4 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor The Cisco PRP-2 delivers all these functions with enhanced performance and capabilities.
todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor Performance Route Processor Overview The performance route processor (PRP) uses a Motorola PowerPC 7450 CPU that runs at an external bus clock speed of 133 MHz and has an internal clock speed of 667 MHz. Figure 1-2 identifies the slots, ports, and LEDs on the PRP front panel.
todd.book Page 6 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor PRP Ethernet Ports and Status LEDs The PRP has two 8-pin media-dependent interface (MDI) RJ-45 ports for either IEEE 802.3 10BASE-T (10 Mbps) or IEEE 802.3u 100BASE-TX (100 Mbps) Ethernet connections. These ports are labeled ETH 0 and ETH 1. The transmission speed of the Ethernet port is not user-configurable.
todd.book Page 7 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor PRP Auxiliary and Console Ports The auxiliary and console ports on the PRP are EIA/TIA-232 (also known as RS-232) asynchronous serial ports. These ports connect external devices to monitor and manage the system. • The auxiliary port—A (male) plug that provides a data terminal equipment (DTE) interface.
todd.book Page 8 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor PRP Alphanumeric Message Displays The alphanumeric message displays are organized in two rows of four LED characters each (Figure 1-4).
todd.book Page 9 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor PRP Memory Components This section describes various types of memory used on the PRP to support router functions. Table 1-1 provides a quick reference of the different types of memory, and Figure 1-5 shows the location on the PRP board.
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todd.book Page 11 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor PRP SDRAM The PRP uses Error Checking and Correction (ECC) Synchronized Dynamic Random Access Memory (SDRAM) to store routing tables, protocols, network accounting applications, and to run Cisco IOS software. Table 1-2 lists the DRAM configurations for the PRP. If you are using: • One DIMM—Bank 1 (U15) must be populated first.
todd.book Page 12 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Route Processor PRP NVRAM Non-volatile Random Access Memory (NVRAM) provides 2 MB of memory for system configuration files, software register settings, and environmental monitoring logs. Built-in lithium batteries retain the contents of NVRAM for a minimum of 5 years. NVRAM is not user configurable and cannot be upgraded in the field.
todd.book Page 13 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Supported Line Cards Supported Line Cards The Cisco XR 12404 router is shipped with up to three installed line cards and one route processor that provide a variety of network media types. Line card slots and route processors shipped from the factory are based on your order. Figure 1-6 shows the card cage slot locations: Note • Line cards can be installed in slots 1 through 3 in the card cage.
todd.book Page 14 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Supported Line Cards Figure 1-7 shows examples of single-mode and multimode line cards.
todd.book Page 15 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Consolidated Switch Fabric Card Consolidated Switch Fabric Card The Cisco XR 12404 router CSF card contains the following functionality: • Alarm notification and power source monitoring • Switch fabric synchronized speed interconnections • Clock and scheduler synchronization signaling Alarm Functionality The CSF card alarm functionality provides visual alarm notification of a fault condition.
todd.book Page 16 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Consolidated Switch Fabric Card • LEDs – LEDs alert you to a condition in the router. The determination of a critical, major, or minor alarm condition is designed into Cisco IOS XR software running on your route processor. • CSF MBus Status – Drivers are provided for MBus OK and Fail indication. • The 5V MBus power supply – Consists of a 100 W DC-DC converter.
todd.book Page 17 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Power Entry Modules Switch Fabric Functionality Switch fabric circuitry provides up to 40 Gbps (full duplex) of synchronized speed interconnections that carries user traffic between line cards or between the route processor and the line cards. Clock and Scheduler Functionality The fabric card generates and distributes system-wide clock and cell time synchronization signaling.
todd.book Page 18 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Power Entry Modules AC PEMs Each AC PEM converts 200 to 240 VAC into -48 VDC, which is distributed through the chassis backplane to all cards, RPs, and the fan assembly. Figure 1-8 identifies the components of an AC power supply.
todd.book Page 19 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Power Entry Modules Table 1-4 AC-Input PEM LED Indicators (continued) LED Label Color Function Input OK Green The AC power source is present and operating within the specified limit. Output Fail Amber Indicates a failure in the PEM. DC PEMs Each DC PEM operates from a nominal source DC voltage of -48 to -60 VDC and requires a dedicated 60 amp service.
todd.book Page 20 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Fan Tray Assembly The status LEDs on the DC PEM provide information about the current operational status of the power supply. Table 1-5 summarizes the function of these indicators. Table 1-5 DC-Input PEM LED Indicators LED Label Color Function Output OK Green PEM is powered on and operating normally. Input OK Green DC power is present at the PEM input and within the specified limits.
todd.book Page 21 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Fan Tray Assembly The fan tray assembly is a sheet metal enclosure containing 7 fans and 2 fan controller cards (Figure 1-10). Warning Exhaust from other equipment vented directly into the Cisco XR 12404 router air inlet can cause an over-heat condition. Install the router so that it is protected from a direct flow of hot air from other equipment.
todd.book Page 22 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Cable Management System Cable Management System The Cisco XR 12404 router is set up with two types of cable management systems: • Figure 1-11 Line card cable-management bracket (Figure 1-11)—Attached to each line card and routes the line card cables to the chassis cable management bracket. These brackets keep the cables free of sharp bends and out of the way.
todd.book Page 23 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Cable Management System Chassis cable-management bracket (see Figure 1-12)—Attached to the chassis and routes the line card cables away from the chassis.
todd.book Page 24 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Maintenance Bus Maintenance Bus The Cisco XR 12404 router maintenance bus and MBus modules manage all of the maintenance functions of the system. The MBus consists of two separate busses (providing MBus redundancy). Each MBus is linked to all of the following.
todd.book Page 25 Tuesday, July 24, 2007 3:54 PM Chapter 1 Cisco XR 12404 Router Overview Maintenance Bus Code Download A portion of the line card operating software can be downloaded from the route processor to the line card over the MBus. Because the MBus is relatively slow compared to the CSF, only enough code is downloaded to the line card for it to access the CSF and complete the download process.
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todd.book Page 1 Tuesday, July 24, 2007 3:54 PM CH A P T E R 2 Preparing for Installation This chapter provides specific information about preparing your site for the installation of the Cisco XR 12404 Router.
todd.book Page 2 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Tools and Equipment Tools and Equipment The Cisco XR 12404 Router is designed to be installed with a minimum number of tools. The following tools are required.
todd.book Page 3 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Safety and Compliance General Safety Guidelines The following are some general safety guidelines you should be aware of when installing or maintaining the Cisco XR 12404 Router. • Never attempt to lift an object that might be too heavy for you to lift by yourself. • Always disconnect the power source and unplug all power cables before lifting, moving or working on the router.
todd.book Page 4 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Safety and Compliance • A Cisco XR 12404 Router configured with a DC PEM requires a dedicated 35–Amp DC circuit breaker for the DC power source. This circuit breaker should protect against short-circuit and overcurrent faults in accordance with United States National Electrical Code NFPA 70 (United States), Canadian Electrical Code, part I, CSA C22.1; CSA C22.2 No. 0 (Canada) and IEC 364 (other countries).
todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Safety and Compliance Attaching an ESD-Preventive Strap Attach an ESD antistatic strap to your body and to an open metal part of the chassis on the Cisco XR 12404 Router (Figure 2-1).
todd.book Page 6 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Safety and Compliance Laser Safety Single-mode style line cards for the Cisco XR 12404 Router are equipped with lasers, which emit invisible radiation. Do not stare into open line card ports. Warning Avoid exposure to laser radiation. Do not stare into an open apertures, because invisible laser radiation may be emitted from the aperture when a cable is not inserted in the port.
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todd.book Page 8 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Safety with Electricity Safety with Electricity Most Cisco XR 12404 Router field replaceable units (FRUs) support online insertion and removal (OIR), which means an FRU is hot-swappable and can be removed and replaced while the system is operating without presenting an electrical hazard or damage to the system.
todd.book Page 9 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Installation Site Requirements Rack Mounting Clearance The rack-mounting hardware included with the Cisco XR 12404 Router is suitable for most 19 inch equipment racks. The following are rack-mounting guidelines for the Cisco XR 12404 Router. • If you use a standard 19 inch racks be sure that the rack is bolted to the floor.
todd.book Page 10 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Installation Site Requirements Figure 2-3 shows the outer dimensions of the Cisco XR 12404 Router chassis with the front door installed. Figure 2-3 Cisco XR 12404 Router Chassis Outer Dimensions—Top View 31.026 7.761 17.38 in. 66280 18.95 in. 23.
todd.book Page 11 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Installation Site Requirements Environmental Guidelines This section offers guidelines for operating your Cisco XR 12404 Router in various environments; airflow, temperature and humidity, power source, AC and DC powered routers, grounding connections and site wiring. To assure normal operation and avoid maintenance difficulty, plan and prepare your site before you install the router.
todd.book Page 12 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Installation Site Requirements Figure 2-4 Cisco XR 12404 Router Air Circulation System 2 3 3 1 4 6 5 66281 Top view 5 Temperature and Humidity The operating environmental site requirements are listed in Appendix A. The temperature and humidity ranges listed are those within which the router will continue to operate.
todd.book Page 13 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Installation Site Requirements Power Connection Guidelines The Cisco XR 12404 Router requires an AC PEM or a combination DC PDU and DC PEM. Site requirements differ depending on the type of power source voltage. We recommend you follow these precautions and recommendations when planning power source connections to your router.
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todd.book Page 15 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Installation Site Requirements • Install an uninterruptable power source where possible. Grounding Connections Before you connect power or turn on your Cisco XR 12404 Router, you must provide an adequate system ground for the router. The equipment grounding should be in accordance with local and national electrical codes.
todd.book Page 16 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Unpacking and Repacking the Cisco XR 12404 Router Note To predict and remedy strong EMI, you may need to consult experts in radio frequency interference (RFI). If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the plant wiring is unlikely to emit radio interference.
todd.book Page 17 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Transporting a Cisco XR 12000 Series Router If you do not receive everything you ordered, contact a customer service representative for assistance. See the section titled, “Obtaining Documentation, Obtaining Support, and Security Guidelines” section on page -xii.
todd.book Page 18 Tuesday, July 24, 2007 3:54 PM Chapter 2 Preparing for Installation Site Preparation Checklist Table 2-1 shows a sample site log. You can make copies of the sample or design your own site log.
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todd.book Page 1 Tuesday, July 24, 2007 3:54 PM CH A P T E R 3 Installing the Router This chapter describes how to install a Cisco XR 12404 Router.
todd.book Page 2 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Installing a Cisco XR 12404 Router Required Tools You need the following items to install the Cisco XR 12404 Router: • Number 2 Phillips screwdriver • Small flat-bladed screwdriver • Tape measure (optional) • Level (optional) Installing a Cisco XR 12404 Router This section provides the procedures for installing the Cisco XR 12404 Router in a rack or on a flat surface.
todd.book Page 3 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Installing a Cisco XR 12404 Router • Labels on the equipment have been checked to ensure that the power service at your site is suitable for the Cisco XR 12404 Router. • AC and DC power source voltage receptacles are easy to reach. Installing the Rack-Mounting Brackets—Optional The rack-mounting brackets temporarily bear the weight of the router while it is being positioned in the rack.
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todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Installing a Cisco XR 12404 Router Installing the Center-Mounting Brackets—Optional If you plan to install the Cisco XR 12404 Router in the center-mounting position, you must first install the center-mounting brackets on the equipment rack rails, then secure the chassis to the center-mounting brackets.
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todd.book Page 7 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Installing a Cisco XR 12404 Router Installing the Chassis in a Rack Use the following procedure to install the Cisco XR 12404 Router in a rack. Warning Two or more people should install the router to minimize the risk of personal injury and damage to the equipment. Step 1 Move the router as close to the installation location as possible without interfering with the installation process.
todd.book Page 8 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections Installing the Chassis on a Tabletop or Flat Surface Use the following procedure to install the Cisco XR 12404 Router on a tabletop or other stable flat surface. Step 1 Move the router as close to the installation location as possible.
todd.book Page 9 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections • On Cisco XR 12404 Routers configured for DC-input operation, the DC PDU is equipped with a DC power connector block with wire-connection terminals for connecting the negative lead (top terminal), the positive lead (middle terminal), and the ground lead (bottom terminal). This is a safety feature.
todd.book Page 10 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections Use a cable lug with two holes at 0.63" (16 mm) centers to connect to the chassis with two 6.3 mm (M6) screws as shown in Figure 3-4. The lug can be ordered from Cisco (Part Number 32-0607-01). Figure 3-4 Cable Lug All measurements in inches 2.24 End View 0.48 Ø 0.267 2 holes 0.25 0.63 0.37 0.
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todd.book Page 12 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting RP and Line Card Cables Connecting RP and Line Card Cables Use the following procedure to connect RP and line card cables to the router. Figure 3-6 Step 1 Proceeding from left to right identify the network interface cable that connects to each card port. Step 2 Connect the network interface cables: a.
todd.book Page 13 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting RP and Line Card Cables Caution Carefully adjust the interface cable in the RP or line card cable-management bracket to prevent any kinks or sharp bends in the interface cable. Kinks and sharp bends can destroy or degrade the ability of the optical fiber to propagate the signal-encoded beam of light accurately from one end of the cable to the other. Also, allow adequate strain relief in the interface cable.
todd.book Page 14 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to the Console Port and Auxiliary Ports Connecting to the Console Port and Auxiliary Ports This section provides the information to connect a console to the router. Both Data Set Ready (DSR) and Data Carrier Detect (DCD) signals are active when the system is running. The console port does not support modem control or hardware flow control. The console port requires a straight-through EIA/TIA-232 cable.
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todd.book Page 16 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to the Console Port and Auxiliary Ports PRP Console Port Signals The console port on the PRP is a DCE RJ-45 receptacle. Table 3-1 lists the signals used on this port.
todd.book Page 17 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Installing a Flash Memory Card PRP Auxiliary Port Signals The auxiliary port on the PRP is a DTE, RJ-45 plug for connecting a modem or other DCE device (such as a CSU/DSU or another router) to the router. The port is labeled Aux, as shown in Figure 3-8. The asynchronous auxiliary port supports hardware flow control and modem control. Table 3-2 lists the signals used on the auxiliary port.
todd.book Page 18 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network The software configuration register is set to 0x0102, which causes the router to boot automatically from the Cisco IOS XR software image stored on the Flash memory card. • The Flash memory card that shipped with your system is installed in the bottom slot, PCMCIA slot 0 of the RP (Figure 3-9).
todd.book Page 19 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network RJ-45 cables are not available from Cisco Systems, but are available from outside commercial cable vendors. Note Only connect cables that comply with EIA/TIA-568 standards. See Table 3-4 and Table 3-5 for cable recommendations and specifications.
todd.book Page 20 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network Figure 3-10 Using the Ethernet Port on the PRP Network 1.0.0.0 Router A (Cisco 12000 series) Host A EO POS Host B Network 2.0.0.0 EO Router B (Cisco 7500 series) S6755 Host A Router C (Cisco 7500 series) PRP Ethernet Connections Figure 3-11 shows a PRP RJ-45 receptacle and cable connectors. The RJ-45 connection does not require an external transceiver.
todd.book Page 21 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network Warning The ports labeled Ethernet, 10BASE-T, Token Ring, Console, and AUX are safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits. Because the BRI circuits are treated like telephone-network voltage, avoid connecting the SELV circuit to the telephone network voltage (TNV) circuits.
todd.book Page 22 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network Crossover Cable Pinout (for Connecting Two PRPs) PRP PRP 1 TxD+ 1 TxD+ 2 TxD– 2 TxD– 3 RxD+ 3 RxD+ 6 RxD– 6 RxD– 75431 Figure 3-13 Table 3-4 lists the cabling specifications for 100-Mbps transmission over unshielded twisted-pair (UTP) cables. Note The transmission speed of the Ethernet ports is auto-sensing by default and is user configurable.
todd.book Page 23 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to an AC Power Source Table 3-5 lists IEEE 802.3u physical characteristics for 100BASE-TX. Table 3-5 IEEE 802.3u Physical Characteristics Parameter 100BASE-TX Data rate (Mbps) 100 Signaling method Baseband Maximum segment length 100 m between DTE1 and repeaters Media Category 5 UTP (for RJ-45) Topology Star/Hub 1. DTE = data terminal equipment.
todd.book Page 24 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to an AC Power Source Step 3 Tighten the captive screws on the PEM faceplate (Figure 3-14).
todd.book Page 25 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to a DC Power Source Step 6 Connect the other end of the AC power cord to the AC power source outlet. Note We recommend attaching each AC PEM to an independent power source for full redundancy. We also recommend that you use an uninterruptable power source (UPS) to protect against power failures at your site.
todd.book Page 26 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to a DC Power Source Use the following procedure to install the DC PEM and DC PDU in the router. Figure 3-15 Step 1 Attach an ESD-preventive strap to yourself and to either the chassis, or to a bare metal surface. Step 2 Insert the DC power module into the power module bay at the rear of the chassis (Figure 3-15).
todd.book Page 27 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Connecting to a DC Power Source Step 6 Secure each lead to the proper terminal port by tightening the terminal port connector screws with a 3/16-inch flat-blade screw driver (Figure 3-16).
todd.book Page 28 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Powering on the Router for the First Time Powering on the Router for the First Time Use the following procedure to power on the router for the first time.
todd.book Page 29 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Powering on the Router for the First Time Step 2 Power on the router by switching on all the circuit breakers and/or plug the power cord into an active power source that controls power to the router’s AC PEM or DC power distribution unit (PDU). Step 3 You should observe the following LED confirmation: • AC PEMs—Verify the AC PEM LEDs are on and that the status is OK (Figure 3-17).
todd.book Page 30 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router Powering on the Router for the First Time • DC PEMs—Verify the DC PEM LEDs are on and that the status is OK (Figure 3-18).
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todd.book Page 32 Tuesday, July 24, 2007 3:54 PM Chapter 3 Installing the Router External Network Interface Step 4 On the console terminal, verify that the console displays the system banner and that the system and all interfaces initialize successfully. If the router does not power on, or if any interfaces do not initialize properly, see Chapter 4, “Troubleshooting the Installation,”. If you are still unable to resolve the problem, contact your Cisco service representative for assistance.
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todd.book Page 1 Tuesday, July 24, 2007 3:54 PM CH A P T E R 4 Troubleshooting the Installation This chapter provides troubleshooting guidelines for Cisco XR 12404 router. If the solutions provided in this chapter do not make the router fully functional, contact your Cisco service representative for assistance.
todd.book Page 2 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Identifying Startup Problems Identifying Startup Problems Startup problems are commonly due to power source failures or to a card not properly seated in the backplane. Although an overtemperature condition is unlikely at initial startup, the environmental monitoring functions are included here because they also monitor internal voltages.
todd.book Page 3 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Identifying Startup Problems Using the System LEDs to Troubleshoot You can determine when and where the system failed in the startup sequence by checking the state of the LEDs on the power modules and line cards, and on the alphanumeric displays on the RP.
todd.book Page 4 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Identifying Startup Problems – All internal DC voltages are within tolerance. If the AC power source or any of the internal DC voltages exceed allowable tolerances, the OUTPUT OK LED shuts off, or will shut off shortly after you turn on the power. Because both the RP (which uses +2.5, +3.
todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Problem-Solving with Subsystems Problem-Solving with Subsystems The key to solving router problems is to isolate the problem to a specific subsystem. The first step in solving startup problems is to compare what the system is doing to what it should be doing.
todd.book Page 6 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting an AC Power Subsystem Troubleshooting an AC Power Subsystem AC PEMs provide –48 VDC OUTPUT. The +5 VDC OUTPUT from the CSF powers the MBus module on each card in the system. The MBus module, in turn, control the DC-DC converters also present on each card in the system. The DC-DC converter takes –48 VDC from the power supply and converts it into +2.5, +3.
todd.book Page 7 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting an AC Power Subsystem Table 4-1 summarizes the function of these indicators. Table 4-1 DC-Input PEM LED Indicators LED Label Color Function OUTPUT OK Green PEM is operating normally in a powered-on condition. INPUT OK Green DC power is present at the PEM input and within the specified limits. OUTPUT FAIL Amber Indicates a failure in the PEM.
todd.book Page 8 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting an AC Power Subsystem • Verify that each power supply in the router is attached to a separate AC power source. • If the router is connected to an uninterruptable power supply (UPS), verify that the UPS is functioning correctly. Note that there might be a UPS for each power supply in the system.
todd.book Page 9 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the DC Power Subsystem • If no, but the fan assembly is operating, suspect a faulty power supply INPUT OK LED. If the fan assembly is operating, all internal DC voltages are within tolerance. Use the show environment command to check the voltages on each card. The fan assembly uses –48 VDC.
todd.book Page 10 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the DC Power Subsystem Figure 4-2 DC PEM and PDU 1 2 3 INP UT – 48/ 60V 35A OK OUTPUT OK OUTPUT FAIL 66295 INPUT 5 7 3 6 4 1 DC PDU 5 On/Off switch 2 DC PEM 6 PDU captive screws 3 PEM captive screws 7 Terminal Block 4 LEDs Table 4-2 summarizes the function of these indicators.
todd.book Page 11 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the DC Power Subsystem The following conditions must exists for a DC PEM to operate normally: • The PEM is fully seated in its bay and the ejector levers are secured. • DC-input power is within the required range is correctly connected to the chassis PDU terminal connector block. • The circuit breaker on the PEM is switched on.
todd.book Page 12 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the DC Power Subsystem Step 4 Power off the PEM circuit breaker switch and check the DC power source: • Check the DC power wires from the power source to the router. – Verify that the power wires are fastened securely at the PDU and the DC source. – Verify that the power wires are not worn or damaged. If the insulation appears cracked or broken, have the power wires replaced.
todd.book Page 13 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem If you are unable to resolve the problem or if you determine that either the PEM or power wiring is faulty, contact a service representative for assistance. Troubleshooting the Processor Subsystem The Cisco XR 12404 router processor subsystem consists of the RP, the line cards, and the CSF card. The system cannot operate unless the RP is installed.
todd.book Page 14 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Troubleshooting the RP When the router is powered on, the alphanumeric display on the RP indicate the following (Figure 4-3): • Upper row—Indicates which RP software component is running. At the end of a successful boot process, this display reads MSTR. • Lower row—Indicates the current phase of the boot process.
todd.book Page 15 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Troubleshooting Using the RP Alphanumeric Display You can use the alphanumeric display to isolate a problem with the RP. The two rows on the alphanumeric display are powered separately: • The upper row receives power from the DC-to-DC converters on the RP. • The lower row is powered directly from the MBus on the RP through the chassis backplane.
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todd.book Page 17 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem The RP has 8 device or port LED activity indicators that show the status of the Ethernet connections (Figure 4-4).
todd.book Page 18 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Check the following to help isolate a problem with the RP. • Are both alphanumeric LED displays on? – The two displays are powered separately. The left display receives power from the DC-DC converter on the RP. The right display is powered directly from the power supply; therefore, even if the RP has not powered up, its right display could be on.
todd.book Page 19 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem Troubleshooting the Line Cards As each line card powers on, a power-on self-test (POST) is performed on the line card memory. A full set of field diagnostics can also be run on a line card from the system console providing a pass/fail message both in the line card alphanumeric LED display and on the system console.
todd.book Page 20 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem • 7 fans • 2 controller cards • 1 connector Check the following to help isolate a problem with the cooling system: • Note Do the fans come on? In noisy environments listen for the fans. Place your hand at the left side of the chassis beside the fan tray assembly to feel for air being forced out the exhaust vents.
todd.book Page 21 Tuesday, July 24, 2007 3:54 PM Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem clearance (at least 6 inches, 15.24 cm) around all sides of the chassis to allow cooling air to enter and hot air to exhaust. Should an overtemperature condition occur at initial startup: – Check the condition of the air filter.
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todd.book Page 1 Tuesday, July 24, 2007 3:54 PM CH A P T E R 5 Maintaining the Router This chapter contains safety at the field replaceable unit (FRU) level, removal and replacement instructions for FRUs and procedures to troubleshoot the FRUs. Your Cisco XR 12404 router is equipped as ordered and is ready for installation and startup when it leaves the factory. After you install and configure the router, you may need to perform other procedures to ensure that the router continues to operate properly.
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todd.book Page 3 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Powering Off the Router Powering Off the Router Unless otherwise noted, the maintenance tasks described in this chapter can be performed while the router remains powered on. Most Cisco XR 12404 router field replaceable units (FRUs) support online insertion and removal (OIR), which means they can be removed and installed (hot-swapped) while the router remains powered on.
todd.book Page 4 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Installing the Front Cover Removing and Installing the Front Cover This section describes how to change the front cover to open from left-to-right by installing the hinge on the opposite side. Use the following procedure to change the location of the hinge. Open the front cover by pressing the right latch button (Figure 5-1).
todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Installing the Front Cover Step 2 Remove the front cover by lifting the (top and bottom) hinge pins to free the cover from the chassis (Figure 5-2). Caution Make sure you are holding the front cover securely so it does not drop when you release it from the chassis.
todd.book Page 6 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Installing the Front Cover Step 4 Figure 5-3 Remove the bumpers and pivot blocks from the cover as shown in Figure 5-3. Removing the Bumpers and Pivot Blocks 2 149469 1 1 2 Bumpers Step 5 Pivot Blocks Reinstall the hardware to the opposite sides of the front cover: a. Mount pivot blocks to the left side and tighten the screws until snug. b.
todd.book Page 7 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing the Air Filter Step 6 Attach the front cover to the chassis: a. Remove the hinge pins from the hinges on the right side of the chassis. b. Align the pivot blocks on the front cover with the hinges on the right side of the chassis and install the hinge pins to hold the cover in place (see Figure 5-2). c.
todd.book Page 8 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing the Air Filter Use the following procedure to clean or replace the air filters. Step 1 Tip Grasp the small tab on the edge of the air filter and pull the tab to remove the air filter from the chassis (Figure 5-4). If you are unable to lift the tab on the edge of the air filter, use a flat-blade screwdriver to lift the tab, then grasp it.
todd.book Page 9 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing the Air Filter Step 3 Reinstall the air filter into the chassis noting the direction of the airflow arrows on the top of the air filter frame (Figure 5-5). Caution Figure 5-5 The arrows located on the edge of each air filter frame that indicate the direction of air flow. Always install the air filter with the arrow pointing in toward the RP and line card cage.
todd.book Page 10 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing the Fan Tray Assembly Removing and Replacing the Fan Tray Assembly Use the following procedure to remove and replace the fan tray assembly. Caution Although the fan tray assembly supports OIR and can be replaced without interruption to system operation, do not operate the system without the fan tray assembly for more than a few minutes to prevent overheating.
todd.book Page 11 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing the Fan Tray Assembly Step 2 Grasp the handle and pull the fan tray assembly out of the chassis (Figure 5-7). • Support the bottom of the assembly with your other hand when removing the fan tray. • Electrical connection for the fans are automatically disconnected when the fan tray is removed from the housing.
todd.book Page 12 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing the Fan Tray Assembly Troubleshooting the Fan Tray Assembly Installation Use the following procedure to troubleshoot the fan tray assembly if it is not operating properly after installation. Caution To prevent overheating, do not operate the system without the fan tray assembly operational for more than a few minutes.
todd.book Page 13 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an AC Power Entry Module Removing and Replacing an AC Power Entry Module Although an AC PEM supports OIR, in order to maintain operational redundancy, proper cooling, and meet EMI compliance standards, you must have both working power supplies installed. When you remove a failed power supply with the router in operation, perform the replacement as quickly as possible.
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todd.book Page 15 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an AC Power Entry Module Step 11 Power on the circuit breaker assigned to that AC outlet. Step 12 Power on the PEM. • The green Input OK and Output OK LEDs should be on. • The amber Output Fail LED should be off. See the “Troubleshooting an AC PEM Installation” section on page 5-15 if the PEM does not power on correctly.
todd.book Page 16 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an AC Power Entry Module 1 Input OK Green On The PEM is powered on and operating correctly. 2 Output OK Green On The AC power source is present and operating within the specified limit. 3 Output Fail Amber On The PEM detects a fault condition causing it to shutdown.
todd.book Page 17 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC Power Entry Module Step 1 Step 2 If the Input OK and Output OK LEDs are off, or if the Output Fail LED is on, make sure that the: • PEM is firmly seated in the bay and the captive screws are tightened securely. • AC power source circuit breaker is switched on. • Power cord is firmly plugged into the AC power source receptacle.
todd.book Page 18 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC Power Entry Module Step 4 Warning Figure 5-10 Remove the PEM from the chassis using the finger grips to pull it out. A DC PEM weighs approximately 11.0 lbs. (4.98 kg.). Use both hands to remove it from the chassis.
todd.book Page 19 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC Power Entry Module Step 5 Slide the replacement PEM into the bay until it is seated to the backplane connector. • Step 6 Make sure the power switch is in the off (0) position. Tighten the three captive screws to secure the PEM to the chassis. Electrical connections between the PEM the backplane connector are made automatically when the PEM is fully seated and the captive screws are tightened.
todd.book Page 20 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC Power Entry Module Troubleshooting the DC PEM Installation Refer to Figure 5-11 and use the following procedure to troubleshoot the PEM installation.
todd.book Page 21 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 1 Make sure the power supply is seated properly: • Eject and reseat the power supply. Make sure that the: – Captive screw on the ejector lever are tightened securely. – Power switch is set to the on (1) position. Step 2 Step 3 If the Input OK and Output OK LEDs are off, or if the Output Fail LED is on, make sure that the: • Power switch is set to the on (1) position.
todd.book Page 22 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 1 Figure 5-12 Power off both PEMs (item 5 in Figure 5-12). DC PEM and PDU Components 1 2 3 INPUT OUTPUT OK OK OUTPUT FAIL 5 7 3 6 4 1 DC PDU 5 On/Off switch 2 DC PEM 6 PDU captive screws 3 PEM captive screws 7 PDU terminal block 4 Status LEDs Step 2 66295 INP UT – 48/ 60V 35A Power off the circuit breakers assigned to the DC power source.
todd.book Page 23 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 3 Loosen the terminal block screws to disconnect the positive, negative, and ground wires from the DC PDU terminal block of the faulty PEM (Figure 5-13). Warning To prevent injury and damage to the equipment, always remove the source DC power leads and ground from the power shelf terminals in the following order: (a) negative (–), (b) positive (+), (c) ground.
todd.book Page 24 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 4 Loosen the captive screws securing the PDU and the PEM to the chassis (see item 6 in Figure 5-12). Step 5 Remove the PDU/PEM from the chassis using the finger grips to pull it out. Warning A DC PEM and PDU weigh more than 11.0 lbs. (4.98 kg.). Use both hands to remove it from the chassis. Step 6 Disconnect the PDU from the PEM.
todd.book Page 25 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 10 Connect the ground, positive, and negative wires to the PDU terminal block in the following order (Figure 5-15): a. Ground lead to the bottom port. b. Positive lead to the middle port. c. Negative lead to the top port. d. Repeat these steps for the second power connector block.
todd.book Page 26 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 11 Power on the circuit breakers assigned to the DC power source. Step 12 Power on both PEMs. • The green Input OK and Output OK LEDs should be on. • The amber Output Fail LED should be off. See the “Troubleshooting the DC PDU Installation” section on page 5-27 if the PEM does not power on correctly.
todd.book Page 27 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Troubleshooting the DC PDU Installation Refer to Figure 5-16 and use the following procedure to troubleshoot the PDU installation.
todd.book Page 28 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a DC PDU Step 1 If the Input OK and Output OK LEDs are off, or if the Output Fail LED is on, check that the: • PEM is firmly seated in the bay and the captive screws are tightened securely. • DC power source circuit breakers are switched on. • DC power cables are securely attached to the PDU terminal block. • Power switch is set to the on (1) position.
todd.book Page 29 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an RP or Line Card Removing and Replacing an RP or Line Card Line cards can occupy any slot, zero (0) through 3 in the RP and line card cage. The Cisco XR 12404 router is configured with the RP in slot 0 (Figure 5-17). Redundant RPs can be placed in any slot, but requires a line card spacer to comply with EMI emission standards.
todd.book Page 30 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an RP or Line Card Step 1 Identify the RP or line card to be replaced and write down the following information: • The RP cable connections on the RP. • The number and type of RP or line card, so that you will know the location of the card when you re-install it or the replacement, in the card cage. • The network interface cable connection ports, on the RP or line card.
todd.book Page 31 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an RP or Line Card Step 6 Grasp the edges of the card carrier with both hand to support it and remove the card. Caution Step 7 • Immediately place the RP or line card in an antistatic bag to protect it against ESD and to prevent dust from getting to the fiber-optic connectors on fiber-optic line cards.
todd.book Page 32 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an RP or Line Card Step 9 Tighten the captive screws on the card. Note The card captive screws must be tightened to meet EMI specification standards. Repeat Step 1 through Step 9 for any additional replacement RPs or line cards, and then proceed to the next section.
todd.book Page 33 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an RP or Line Card Step 3 Caution Figure 5-19 Use a flat-blade screwdriver to secure the two captive screws. Do not overtighten the captive screws; overtightening the screws can strip the threads on the screw or the insert in the faceplate. Step 4 Repeat steps 1 through 3 for any remaining line cards.
todd.book Page 34 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing an RP or Line Card Step 6 Proceeding from the left port on the line card to the right port (on line cards with multiple ports), identify the network interface cable for the line card port and insert the cable connector into the line card port (see Figure 5-19). a. Align the interface cable with the cable-management bracket. b. Repeat for the remainder of the interface cables for this line card.
todd.book Page 35 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a Consolidated Switch Fabric Card Removing and Replacing a Consolidated Switch Fabric Card Use the following procedure to remove and replace a CSF card. Caution The CSF card is not hot-swappable component. You must shut down the router before removing the CSF. Step 1 Power off the router (see “Powering Off the Router” section on page 5-3).
todd.book Page 36 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Removing and Replacing a Consolidated Switch Fabric Card Step 4 Slide the CSF half-way out of the slot, then stop. Step 5 Touching only the metal card carrier, use your free hand to support the bottom of the CSF and slide the card completely out of the chassis. • Always place the CSF directly into an antistatic bag or other ESD-preventive container.
todd.book Page 37 Tuesday, July 24, 2007 3:54 PM Chapter 5 Maintaining the Router Upgrading the RP and Line Card Memory Upgrading the RP and Line Card Memory Upgrading the RP and line card memory is presented in the Cisco XR 12000 Series Router Memory Replacement Instructions. This document contains the latest information about memory requirements and replacing memory on the Cisco XR 12404 router RP and line cards.
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todd.book Page 2 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Product Architecture Product Architecture Table A-1 lists system level requirements for the Cisco XR 12404 Router. Table A-1 Cisco XR 12404 Router Product Architecture Feature Description Slot Capacity 4 slots 3 OC-192 capable I/O slots 1 RP slot that is 10G capable 1 CSF/alarm card Chassis One card cage with five slots, three OC-192 pitch slots, one RP slot and one CSF slot Height Not to exceed 8.
todd.book Page 3 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Product Architecture Table A-1 Cisco XR 12404 Router Product Architecture (continued) Feature Description Power Requirements 110V AC power, sufficient to manage three OC-192c/10GE capable line cards and one 10G capable RP. Total power supplied to the system should not exceed 1200VA Two AC or DC power supplies in redundant configuration should be able to support the entire power needs of the chassis.
todd.book Page 4 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Product Architecture Table A-2 Cisco XR 12404 Router Physical Specifications Description Value Frame height 8.75 inches (22.2 cm) Frame width 19 inches (48.3 cm) Frame depth 26 inches (66.0 cm) Weight Maximum configuration Minimum configuration 103 pounds (46.7 kg) 73 pounds (33.
todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Compliance Information Caution Exhaust from other equipment vented directly into the Cisco XR 12404 Router air inlet may cause overheating. Install the router so that it is protected from a direct flow of hot air from other equipment.
todd.book Page 6 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Compliance Information Table A-4 Electromagnetic Emissions Requirements (continued) Country Standard Requirements Class: Up to 1 GHz ETSI EN 300386-2/EN55022 B (Noncentral office) 1.
todd.book Page 7 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Compliance Information Table A-5 Immunity Tests (continued) Test Type or Specification Applies to Class/Level/Criteria Conducted RF Immunity EN61000-4-6:1996+ ENV50141:1993 AC power line DC power line Signal lines Level 3/10V/A (150kHz-80MHz) Voltage Dips + Sag Interruptions AC Power Lines EN61000-4-11:1995 AC power lines 30% 10 ms (0.
todd.book Page 8 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Regulatory, Compliance, and Safety Information Table A-8 Safety Approval Requirement Category Approval Agency and Requirement Safety Certification UL 1950 CSA-22.2 No.
todd.book Page 9 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Regulatory, Compliance, and Safety Information Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense. Modifying the equipment without Cisco authorization may result in the equipment no longer complying with FCC requirements for Class A digital devices.
todd.book Page 10 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Regulatory, Compliance, and Safety Information Europe—EU This apparatus complies with EN55022 Class B and EN55024 standards when used as ITE/TTE equipment, and EN300386 for Telecommunications Network Equipment (TNE) in both installation environments, telecommunication centers and other indoor locations.
todd.book Page 11 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Regulatory, Compliance, and Safety Information Class A Notice for Hungary Warning This equipment is a class A product and should be used and installed properly according to the Hungarian EMC Class A requirements (MSZEN55022). Class A equipment is designed for typical commercial establishments for which special conditions of installation and protection distance are used.
todd.book Page 12 Tuesday, July 24, 2007 3:54 PM Appendix A Technical Specifications Regulatory, Compliance, and Safety Information Class A Notice for Korea Warning This is a Class A Device and is registered for EMC requirements for industrial use. The seller or buyer should be aware of this. If this type was sold or purchased by mistake, it should be replaced with a residential-use type.
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todd.book Page 5 Tuesday, July 24, 2007 3:54 PM Index RJ-45 ports 1-6 IEEE 802.
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