Cisco Systems XR 12000 Series specifications Removing a Sodimm, Handling a Dimm

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Line Card Memory

Figure 50 Handling a DIMM

H6507

Key

Caution When inserting DIMMs into a socket, apply firm, but not excessive, pressure. If you damage a DIMM socket, you must return the line card for repair.

Step 6 Gently insert the DIMM into the socket and push until the DIMM snaps into place and the release lever is flush against the side of the socket.

Step 7 Verify that the release lever is flush against the side of the socket. If it is not, the DIMM might not be seated properly. On a socket with dual release levers, both levers should be flush against the sides of the DIMM.

If the module appears misaligned, carefully remove it and reseat it, ensuring that the release lever is flush against the side of the DIMM socket.

Step 8 Repeat Step 3 through Step 7 to install any remaining DIMMs for your memory configuration.

Removing a SODIMM

To remove a SODIMM, 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.

Step 3 Locate the route memory socket on the line card.

Step 4 If present, remove the SODIMM retaining clip from the memory module socket. Grasp the latch arm intersection located on each side of the clip and gently slide the clip out. (See Figure 51.) Save the retaining clip.

Note Some line cards do not require a retaining clip.

Cisco XR 12000 Series Router Ethernet Line Card Installation

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Contents Contents Router Hardware Installation Important InformationEthernet Line Card Product Numbers Supported PlatformsLine Card Required Part Number Minimum IOS Software Release Hardware VersionProduct Overviews Memory OptionsRelated Documentation Ethernet Line Card ComparisonPort Gigabit Ethernet ISE Line Card Part NumberPort 1-Gigabit Ethernet Line Card Link Active RX Frame Port 10-Gigabit Ethernet Line Card Preparing for Installation Safety GuidelinesPreventing Electrostatic Discharge Removing and Installing a Line Card Required Tools and EquipmentGuidelines for Line Card Removal and Installation Removing a Line CardLine Card Removal and Installation Installing a Line Card Ejector Levers Removing and Installing EPAs Removing an EPA from the Modular Gigabit Ethernet Line CardRemoving 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 Removing and Installing GBICs Inserting the 2 screws on the Faceplate of the Line CardGeneral Gbic Handling and Maintenance Guidelines Removing the Gbic from an Ethernet Line CardInserting a Gbic into the Gigabit Ethernet Interface Removing and Replacing a GbicRemoving and Installing SFP Modules Bale Clasp SFP ModuleRemoving a Bale Clasp SFP Module Removing a Bale Clasp SFP Module Installing a Bale Clasp SFP Module Mylar Tab SFP ModuleRemoving a Mylar Tab SFP Module Mylar Tab SFP ModuleInstalling a Mylar Tab SFP Module Installing a Mylar Tab SFP ModuleActuator Button SFP Module Removing an Actuator Button SFP ModuleRemoving an Actuator Button SFP Module from a Port Installing an Actuator Button SFP Module Slide Tab SFP ModuleRemoving a Slide Tab SFP Module Slide Tab SFP ModuleInstalling a Slide Tab SFP Module Removing a Slide Tab SFP ModuleInstalling a Slide Tab SFP Module Line Card Cable-Management BracketSingle-Port Line Card Cable-Management Bracket Removing a Line Card Cable-Management Bracket 80220 Installing a Line Card Cable-Management Bracket Cabling and Specifications Fast Ethernet InterfaceParameter RJ-45 SC-TypeParameter Gbic Module Distance Connector Type Wavelength Fiber Type Gigabit Ethernet InterfaceGbic Laser Optical Transceiver Modules Gbic Module Distance1 Connector Type Wavelength Fiber Type Power Sensitivity BudgetTransmit Receive Link Using Cwdm GBICs with the 3-Port Gigabit Ethernet Line Card Gbic Product Number Cwdm Gbic Wavelength Color IdentifierGeneral Cwdm Gbic Installation and Usage Guidelines Gigabit Ethernet SFP Modules Card carrier side of line cardPower Transmit Receive Typical Maximum Transceiver Budget Power Sensitivity DistanceSFP Module Type Wavelength Cable Distance Fiber-Optic Interface Cables Gigabit EthernetTransceiver Option Type Wavelength SC cable connector Spring-action disconnect latch Removing and Installing Fiber-Optic Interface Cables Simplex LC Cable ConnectorRemoving Fiber-Optic Interface Cables Installing Fiber-Optic Interface Cables Disconnecting Line Card Interface CablesAttaching Simplex or Duplex Fiber Cables SFP Module Cleaning Fiber-Optic Connectors TX connector Simplex cables RX connector Duplex cableRemoving and Installing RJ-45 100BASE-T Copper Cable Type RJ-45 100BASE-T Copper CablesVerifying and Troubleshooting the Installation Installing RJ-45 CablesRemoving RJ-45 Cables Initial Boot Process Status LEDsGigabit Ethernet Status LEDs Alphanumeric LEDs Color/Activity DescriptionLED Display Meaning Source NnnnVget IOS Done Fabl Troubleshooting the Installation Line Card Memory Line Card Memory LocationsEthernet Line Card Hardware Engine Engine 2 Line Card Memory Locations ISE Line Card Memory LocationsISE Line Card Memory Locations Engine 4 Line Card Memory Locations Ethernet Line Card Route Memory OptionsCisco Product Number Dimm Module Removing and Installing Line Card Memory Ethernet Line Card Packet Memory OptionsCisco Product Number Dimm Modules Dimm Sockets Removing a Dimm Dimm Socket with Dual Release LeversInstalling a Dimm Removing a Sodimm Handling a DimmRemove Retaining Clip from Memory Module Socket Installing a Sodimm Moving the Plastic Latch Away from the SodimmSodimm Socket Retaining Clip Sodimm with Key in Face-up Position Inserting the Retaining Clip Checking the Installation of Line Card Memory Retaining Clip Completely Installed into Module LatchRegulatory, Compliance, and Safety Information Translated Safety Warnings and Agency ApprovalsElectromagnetic Compatibility Regulatory Statements FCC Class a ComplianceCanada Europe EUClass a Notice for Hungary Laser Safety Vcci Class a Notice for JapanClass a Notice for Korea 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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