Cisco Systems OL-7861-01 Engine 4 Line Card Memory Locations, Cisco Product Number Dimm Module

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Line Card Memory

Engine 4 Line Card Memory Locations

Figure 47 shows the DIMM socket locations on an Engine 4 line card. These line cards are equipped with five DIMM sockets:

•One route memory small-outline DIMM (SODIMM) socket

•Two pairs of packet memory DIMM sockets (not user serviceable)

The route memory module is installed to a 144-pin SODIMM socket. Route memory runs the Cisco IOS software image and stores the updated network routing tables downloaded from the route processor.

Figure 47 Engine 4 Line Card Memory Locations

1

2

CLEAN

CONNECTOR

TX

RX

MATE

ACTIVE

 

 

 

CLASS1

 

 

CARRIER

SYNC

 

LASERPRODUKT

 

RX

 

 

PRODUIT

DERPRODUCT

 

PKT

PASS

THRU

 

LASER DE

KLASSE1

 

 

 

PRODUCTO

 

CLASSE1

 

 

WRAP

 

LASERDE

 

 

 

 

 

 

CLASSE1

OC192/SRP-SR -SC

93274

2

1

Route memory SODIMM

2

Packet memory DIMMs (not user serviceable)

Ethernet Line Card Route Memory Options

Route memory runs the Cisco IOS software image and stores updated network routing tables downloaded from the route processor (RP). Line card route memory ranges from 128 MB to 256 MB. Table 21 lists the available route memory configurations and associated product numbers of the memory modules used for upgrading route memory on Ethernet line cards.

Table 21 Route Memory Configurations for Ethernet Line Cards

Total Route Memory

Cisco Product Number

DIMM Module

Route Memory DIMM Sockets

 

 

 

 

64 MB

MEM-GRP/LC-64=1

1 64-MB DIMM

DIMM0 or DIMM1

128 MB

MEM-DFT-GRP/LC-128

1 128-MB DIMM

DIMM0 or DIMM1

 

 

 

 

128 MB

MEM-GRP/LC-128=

1 128-MB DIMM

DIMM0 or DIMM1

 

 

 

 

256 MB

MEM-GRP/LC-256=

2 128-MB DIMMs

DIMM0 and DIMM1

 

 

 

 

256 MB

MEM-LC4-256=2

1 256-MB SODIMM

Varies

1.This option adds a second 64-MB DIMM for a total of 128 MB for line cards that are equipped with 64 MB.

2.This option is only compatible with the 4-Port Ethernet line cards and is for replacement only.

Cisco XR 12000 Series Router Ethernet Line Card Installation

 

OL-7861-01

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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 Preparing for InstallationPreventing Electrostatic Discharge Safety GuidelinesGuidelines for Line Card Removal and Installation Removing and Installing a Line CardRequired Tools and Equipment Removing a Line Card Line Card Removal and Installation Installing a Line Card Ejector Levers Removing an EPA from the Modular Gigabit Ethernet Line Card Removing and Installing EPAsRemoving an EPA Locations of Labels and Reference Points on the EPA Inserting an EPA into a Modular Gigabit Ethernet Line CardMating the Connector of the EPA to the Line Card Push Push Press on the White Labels on the EPA 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 ModuleActuator Button 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 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 SpecificationsSC-Type RJ-45Gigabit Ethernet Interface Gbic Module Distance Connector Type Wavelength Fiber TypeGbic Laser Optical Transceiver Modules Transmit Receive Link PowerBudget 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 ModulesTransceiver Budget Power Power Transmit Receive Typical MaximumSFP Module Type Wavelength Cable Distance Gigabit Ethernet Fiber-Optic Interface CablesTransceiver Option Type Wavelength 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 CablesTX connector Simplex cables RX connector Duplex cable Cleaning Fiber-Optic Connectors Type RJ-45 100BASE-T Copper Cables Removing and Installing RJ-45 100BASE-T Copper CableRemoving RJ-45 Cables Initial Boot Process Verifying and Troubleshooting the InstallationInstalling RJ-45 Cables Gigabit Ethernet Status LEDs Status LEDsColor/Activity Description Alphanumeric LEDsNnnn LED Display Meaning SourceVget IOS Done Fabl Troubleshooting the Installation Line Card Memory Locations Line Card MemoryEthernet Line Card Hardware Engine ISE Line Card Memory Locations Engine 2 Line Card Memory LocationsISE Line Card Memory Locations Ethernet Line Card Route Memory Options Engine 4 Line Card Memory LocationsCisco Product Number Dimm Module Ethernet Line Card Packet Memory Options Removing and Installing Line Card MemoryCisco Product Number Dimm Modules Dimm Sockets Dimm Socket with Dual Release Levers Removing a DimmHandling a Dimm Installing a DimmRemoving a Sodimm Remove Retaining Clip from Memory Module Socket Moving the Plastic Latch Away from the Sodimm Installing a SodimmSodimm Socket Retaining Clip Inserting a 144-pin Sodimm Module 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 CanadaVcci Class a Notice for Japan Class a Notice for HungaryClass a Notice for Korea Laser SafetyOrdering Documentation Obtaining DocumentationCisco.com Documentation DVDDocumentation Feedback Reporting Security Problems in Cisco ProductsCisco Product Security Overview Obtaining Technical Assistance Submitting a Service RequestCisco Technical Support Website Obtaining Additional Publications and Information Definitions of Service Request SeverityObtaining Additional Publications and Information Obtaining Additional Publications and Information OL-7861-01

OL-7861-01 specifications

Cisco Systems OL-7861-01 is a robust and versatile device designed to meet the demands of modern networking environments. As part of Cisco's extensive portfolio of networking and communication solutions, the OL-7861-01 is tailored for organizations seeking high performance and reliability. The device is primarily deployed in voice over IP (VoIP) solutions, effectively enhancing communication capabilities across various sectors.

One of the standout features of the OL-7861-01 is its support for the latest VoIP technologies. This functionality allows organizations to implement efficient and cost-effective communication systems. Users benefit from crystal-clear voice quality, reduced latency, and improved overall user experience during calls. The device is equipped with advanced codecs, including wideband audio support, ensuring high-definition voice clarity.

In terms of enterprise readiness, the OL-7861-01 boasts seamless integration with Cisco’s Unified Communications Manager, enabling centralized management of communication systems. This integration simplifies deployment and management, allowing administrators to monitor system performance and access a range of administrative tools. Additionally, the device supports full duplex communication, ensuring that users can speak and listen simultaneously without interruptions.

The OL-7861-01 stands out with its robust security measures, which are crucial for protecting sensitive information during transmissions. It incorporates features such as secure RTP (SRTP) and transport layer security (TLS) to safeguard voice data against unauthorized access. This encryption capability is vital for organizations handling confidential communications.

The technological architecture of the OL-7861-01 is designed for scalability and flexibility. Organizations can easily expand their communication capabilities by integrating additional devices or users without significant infrastructure changes. This feature is essential for businesses anticipating growth or needing to adapt to changing communication demands.

Another notable characteristic of the OL-7861-01 is its user-friendly interface. The device is designed with an intuitive layout, allowing users to navigate features effortlessly. Coupled with customizable settings, end-users can tailor their communication experience to suit specific needs.

In summary, Cisco Systems OL-7861-01 is a powerful networking solution that brings together advanced VoIP capabilities, robust security features, and seamless integration with Cisco's communication ecosystem. Its scalability and user-friendly design make it an ideal choice for organizations looking to enhance their communication systems and improve overall productivity.
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