Cisco Systems XR 12000 Series specifications Installing a Dimm

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Line Card Memory

•For a socket with dual release levers (see Figure 48), pull down both levers at the same time to eject the DIMM.

or

•For a socket with a single release lever (see Figure 49), pull the lever to eject the DIMM.

Caution Handle the edges of the DIMM only. Do not touch the integrated circuit devices on the DIMM, the metal traces, or fingers, along the edge of the DIMM, or the pins in the DIMM socket.

Step 5 As one end of the DIMM is released, grasp the top corners of the DIMM with the thumb and forefinger of each hand and pull the DIMM completely out of its socket.

Step 6 Immediately place the DIMM in an antistatic bag to protect it from ESD damage.

Step 7 Repeat Step 4 through Step 6 for any remaining DIMMs that you want to remove.

Installing a DIMM

This section contains instructions for installing DIMM memory into a line card.

Note If you are upgrading packet memory, both DIMM sockets of a given pair (either the transmit buffer or the receive buffer) must be populated with a DIMM of the same type and size.

To install DIMMs in a line card, follow these steps:

Step 1 Attach an ESD-preventive wrist or ankle strap and follow its instructions for use.

Step 2 Place the line card on an antistatic mat so that the faceplate is nearest to you.

Caution To prevent router and memory problems, all DIMMs installed in the line card must be 3.3V devices.

Step 3 Remove the new DIMM from its protective antistatic bag.

Step 4 Grasp the edges of the DIMM only. Do not touch the integrated circuit devices on the DIMM, the metal traces, or fingers, along the edge of the DIMM, or the pins in the DIMM socket. (See Figure 50.)

Step 5 To position the DIMM for insertion, orient it at the same angle as the DIMM socket. The two notches (keys) on the bottom edge of the module ensure that the DIMM edge connector is registered properly in the socket. (See Figure 50.)

If necessary, rock the DIMM back and forth gently to align it in the socket.

Cisco XR 12000 Series Router Ethernet Line Card Installation

 

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Contents Contents Supported Platforms Router Hardware InstallationImportant Information Ethernet Line Card Product NumbersPart Number Minimum IOS Software Release Hardware Version Line Card RequiredEthernet Line Card Comparison Product OverviewsMemory Options Related DocumentationPart Number Port Gigabit Ethernet ISE Line CardPort 1-Gigabit Ethernet Line Card Link Active RX Frame Port 10-Gigabit Ethernet Line Card Preventing Electrostatic Discharge Preparing for InstallationSafety Guidelines Required Tools and Equipment Removing and Installing a Line CardRemoving a Line Card Guidelines for Line Card Removal and InstallationLine Card Removal and Installation Installing a Line Card Ejector Levers Removing an EPA from the Modular Gigabit Ethernet Line Card Removing and Installing EPAsRemoving and Installing EPAs Inserting an EPA into a Modular Gigabit Ethernet Line Card Locations of Labels and Reference Points on the EPA Mating the Connector of the EPA to the Line Card Side Views Mating the Connector of the EPA to the Line Card Push Push Inserting and Tightening the Screw on the EPA Inserting the 2 screws on the Faceplate of the Line Card Removing and Installing GBICsRemoving the Gbic from an Ethernet Line Card General Gbic Handling and Maintenance GuidelinesRemoving and Replacing a Gbic Inserting a Gbic into the Gigabit Ethernet InterfaceBale Clasp SFP Module Removing and Installing SFP ModulesRemoving a Bale Clasp SFP Module Removing a Bale Clasp SFP Module Mylar Tab SFP Module Installing a Bale Clasp SFP ModuleMylar Tab SFP Module Removing a Mylar Tab SFP ModuleInstalling a Mylar Tab SFP Module Installing a Mylar Tab SFP ModuleRemoving an Actuator Button SFP Module Actuator Button SFP ModuleRemoving an Actuator Button SFP Module from a Port Slide Tab SFP Module Installing an Actuator Button SFP ModuleSlide Tab SFP Module Removing a Slide Tab SFP ModuleRemoving a Slide Tab SFP Module Installing a Slide Tab SFP ModuleLine Card Cable-Management Bracket Installing a Slide Tab SFP ModuleSingle-Port Line Card Cable-Management Bracket Removing a Line Card Cable-Management Bracket 80220 Installing a Line Card Cable-Management Bracket Fast Ethernet Interface Cabling and SpecificationsParameter Parameter RJ-45SC-Type Gbic Laser Optical Transceiver Modules Gbic Module Distance Connector Type Wavelength Fiber TypeGigabit Ethernet Interface Transmit Receive Link Gbic Module Distance1 Connector Type Wavelength Fiber TypePower Sensitivity Budget Gbic Product Number Cwdm Gbic Wavelength Color Identifier Using Cwdm GBICs with the 3-Port Gigabit Ethernet Line CardGeneral Cwdm Gbic Installation and Usage Guidelines Card carrier side of line card Gigabit Ethernet SFP ModulesSFP Module Type Wavelength Cable Distance Power Transmit Receive Typical MaximumTransceiver Budget Power Sensitivity Distance Transceiver Option Type Wavelength Fiber-Optic Interface CablesGigabit Ethernet SC cable connector Spring-action disconnect latch Simplex LC Cable Connector Removing and Installing Fiber-Optic Interface CablesRemoving Fiber-Optic Interface Cables Disconnecting Line Card Interface Cables Installing Fiber-Optic Interface CablesAttaching Simplex or Duplex Fiber Cables SFP Module TX connector Simplex cables RX connector Duplex cable Cleaning Fiber-Optic ConnectorsType RJ-45 100BASE-T Copper Cables Removing and Installing RJ-45 100BASE-T Copper CableRemoving RJ-45 Cables Verifying and Troubleshooting the InstallationInstalling RJ-45 Cables Gigabit Ethernet Status LEDs Initial Boot ProcessStatus LEDs Color/Activity Description Alphanumeric LEDsNnnn LED Display Meaning SourceVget IOS Done Fabl Troubleshooting the Installation Ethernet Line Card Hardware Engine Line Card MemoryLine Card Memory Locations ISE Line Card Memory Locations Engine 2 Line Card Memory LocationsISE Line Card Memory Locations Cisco Product Number Dimm Module Engine 4 Line Card Memory LocationsEthernet Line Card Route Memory Options Cisco Product Number Dimm Modules Dimm Sockets Removing and Installing Line Card MemoryEthernet Line Card Packet Memory Options Dimm Socket with Dual Release Levers Removing a DimmInstalling a Dimm Handling a Dimm Removing a SodimmRemove Retaining Clip from Memory Module Socket Moving the Plastic Latch Away from the Sodimm Installing a SodimmSodimm Socket Retaining Clip Sodimm with Key in Face-up Position Inserting the Retaining Clip Retaining Clip Completely Installed into Module Latch Checking the Installation of Line Card MemoryFCC Class a Compliance Regulatory, Compliance, and Safety InformationTranslated Safety Warnings and Agency Approvals Electromagnetic Compatibility Regulatory StatementsEurope EU CanadaClass a Notice for Hungary Class a Notice for Korea Laser SafetyVcci Class a Notice for Japan Obtaining Documentation and Submitting a Service Request OL-7861-01

XR 12000 Series specifications

The Cisco Systems XR 12000 Series routers are designed to meet the demands of modern networking environments, ensuring high performance, scalability, and reliability for service providers and large enterprises. This series is engineered to deliver advanced features that facilitate a range of applications, including core routing, edge services, and data center interconnect.

One of the main features of the XR 12000 Series is its advanced routing capabilities. These routers utilize the Cisco IOS XR software architecture, which provides a modular and distributed operating system. This architecture enhances system reliability as individual processes can be restarted independently without affecting overall system operations. As a result, service providers can achieve higher uptime and enhanced service continuity.

The XR 12000 Series supports a robust set of technologies that enable efficient data handling and transport. Notably, the series includes support for Multiprotocol Label Switching (MPLS), which enhances traffic engineering, distributed bandwidth management, and Quality of Service (QoS) capabilities. This makes the XR 12000 a preferred choice for operators looking to optimize their network performance under increasing traffic loads.

Furthermore, the XR 12000 Series excels in scalability. With a flexible modular design, operators can customize their systems to fit specific needs by adding additional line cards or service modules. These enhancements enable operators to scale both up and down based on fluctuating demands, accommodating numerous high-bandwidth applications such as video streaming, cloud services, and IoT.

Security is another critical characteristic of the XR 12000 routers. Built-in cybersecurity features, including secure boot, strong encryption, and integrity checks, protect against unauthorized access and ensure data integrity. Coupled with advanced monitoring and logging capabilities, these routers can help operators maintain robust security postures.

Additionally, the XR 12000 Series is designed to facilitate seamless integration with existing network infrastructures. The routers support various protocols and interfaces, which ensure interoperability with legacy systems and enhance overall network efficiency. This flexibility allows service providers to future-proof their investments while adapting to evolving technological landscapes.

In summary, the Cisco XR 12000 Series routers stand out for their advanced routing capabilities, scalability, robust security features, and compatibility with modern and legacy network infrastructures. These attributes make them an ideal choice for organizations seeking to enhance their networking capabilities in a rapidly changing digital environment.
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