3Com 3C13880, 3C13840 manual Adjusting Cabinet Feet

Page 68

3Com Router 6000 Family

Chapter 8

Installation Manual

Installing B68 Cabinets

1)

Expansion tube

2)

Alignment groove

3)

Expansion nut

4)

Alignment rib

Figure 8-9Install an expansion nut onto an expansion tube

Caution:

You must insert the alignment rib of expansion nuts into the alignment grooves of expansion tubes, or you will be unable to install or fasten the expansion bolts.

8.2.4 Adjusting Cabinet Feet

After finishing marking, move the cabinet to the planned location with its feet aligning with the corresponding feet marks.

Then follow these steps to adjust cabinet feet, ensuring the cabinet is sturdy, as shown in Figure 8-10:

1)Place two horizontal rulers perpendicular to each other on the top of the cabinet to check that the cabinet is straight.

2)Adjust the cabinet feet with a spanner to have the cabinet perpendicular to the ground.

3)Fasten the retaining nuts on the feet to have the retaining nut closely meet the downside of the cabinet.

4)Repeat the steps to install other cabinets, if there is any.

3Com Corporation

8-8

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Contents 3Com Router 6000 Family Installation Guide 3C13840 3C138803Com Corporation Campus Drive Marlborough, MA 01752-3064 Table of Contents Starting and Configuring the Router Components of Integrated Anchor Strips II. Ethernet access Router OverviewIntroduction Abundant FIC optionsVI. Online software upgrading VII. Abundant fault isolation methodsData security and reliability VIII. Regulatory compliance Router Model and Structure1 3Com Router 2 3Com Router Front panel of the 3Com RouterSystem Description 6040 6080Specifications SpecificationsGeneric Modules 1 RPU2LED and button Description II. LED and buttonIII. Interface 2 PSU IV. Encryption daughter cardFunctions II. AppearanceFAN module III. LEDFICs 11FAN module the 3Com RouterPreparing for Installation Temperature and HumidityCleanness General Site RequirementsGas Max. mg/m ESD PreventionElectromagnetic Compatibility Checking the Rack Safety PrecautionsLightning Protection Unpacking Check Name Quantity DescriptionInstallation Tools and Meters and Equipment Installing The Router Installation FlowInstalling the Cabinet/Rack Model DimensionsMounting the Router Rack-Mounting the RouterMounting the Router on a Tabletop Installing the Generic ModulesConnecting the Pgnd AC-input power supply Connecting the Power CordConnecting the AC-Input Power Cord Connecting the DC-Input Power Cord II. AC power socket recommendedIII. Connecting the AC-input Power Cord DC-input power supplyConnecting the Console Terminal II. Connecting the DC-input power cordPower source Router side Console portConnecting the Router to a LAN III. Connecting the console cableEthernet interface II. Ethernet cableIII. Connecting the Ethernet cable Connecting the Router to a WAN Verifying Installation III. Connecting the AUX cableAUX port II. AUX cableStarting and Configuring the Router Setting up a Configuration EnvironmentConnecting the router to a console terminal II. Setting terminal parameters3Com Router 6000 Family Chapter Installation Manual 3Com Router 6000 Family Chapter Installation Manual 5Set the terminal type Powering on the Router Boot Process of the RPU2Checking before power-on II. Powering on the routerPress Enter. The console screen displays Router Configuration Basics Basic Configuration ProceduresCommand Line Interface Characteristics of the command line interfaceII. Command line interface Arranging Slots and Numbering Interfaces3Com Router 6000 Family Chapter Installation Manual Boot Menu Maintaining SoftwareOverview Maintaining Software of the RPU2=BACKUP =SECURE Set this file as Main Backup Exit Enter your choice1-3 Upgrading Software Using Xmodem Upgrading the application image 1Set Send File parametersThen, the system asks you to select a file type II. Upgrading the entire Boot ROM program III. Upgrading the extended segment of the Boot ROM imageEnter Y. The system displays Upgrading the Application Image Using Tftp Parameter DescriptionDealing with a Router Password Loss Removing/Installing PSUs Maintaining HardwarePreparing Tools Removing a PSURemoving the Fan Module Removing/Installing the Fan ModuleInstalling a PSU Removing the RPU2 Removing/Installing the Main Control BoardInstalling the Fan Module Installing the RPU2 Replacing the SdramRemoving the RPU II. Removing the SdramRemoving/Installing the Encryption Daughter Card III. Installing an SdramIV. Installing the RPU Removing the Encryption Daughter CardInstalling the Encryption Daughter Card 8Install the encryption daughter cardTroubleshooting the Configuration System TroubleshootingTroubleshooting the Power System Troubleshooting Application Image Upgrade DownLoad Program To Flash Through Net Port Boot Device 3Com Corporation Planning the Site Installing B68 CabinetsInstallation Requirements and Procedures General Installation Procedures 2Footprint of the combined cabinetsMounting Cabinets on the Concrete Floor Components of Integrated Anchor StripsInstallation Flow 5Installing the mounting fixtures onto the anchor stripPositioning Cabinets Marking8Layout of the mounting holes and cabinet feet two cabinets III. Installing expansion bolts II. Drilling holesAdjusting Cabinet Feet Combining Cabinets 10Lock cabinet feet11Remove/install the cover Installing anchor strips Fixing CabinetsTesting Insulation III. Fixing the retaining nuts of the anchor strips15Install a single cabinet on the concrete floor Mounting Cabinets on the Antistatic Floor Introduction to RacksNumber of racks in use II. Shape of racksIII. Installing rack components Component Height of antistatic floor mm19Dimensions of slide rail segments Introduction to Slide RailsII. Marking Determining where to install the cabinetPositioning Racks 21Layout of the installation holes on the H800 series racks 23Layout of the mounting holes and cabinet feet two cabinets III. Drilling holes II. Adjusting rack height Installing RacksInstalling expansion tubes and nuts Installing T-shape nuts Installing Slide RailsIII. Installing and fixing racks II. Leveling and fixing rails 27 T-shape nutInstalling Antistatic Floor Supports 28Fix and level slide rails and racksII. Installing the supports for the antistatic floor II. Leveling the cabinets Leveling CabinetsMoving the cabinets to the position III. Locking cabinet feet 32Level cabinets33Fasten cabinet feet 34Remove/install the cover III. Installing insulating parts and fixing anchor strips Installing the T-shape nutsII. Installing anchor strips IV. Fixing the retaining nuts of the anchor strips 37Fix anchor strips17illustrates how to install cabinets on the concrete floor Restoring the Floor39B68 cabinets installed on the antistatic floor
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3C13840, 3C13880 specifications

The 3Com 3C13880 and 3C13840 are notable components within the realm of networking technology, primarily designed for enterprise-grade solutions. These devices belong to the 3Com family, which has long been recognized for its commitment to developing robust networking products tailored to facilitate efficient data transfers and improve connectivity across various platforms.

One of the standout features of the 3C13880 is its high-performance capabilities. This model supports advanced functions such as load balancing and fault tolerance, critical for maintaining optimum network performance in high-demand environments. Additionally, it supports various protocols, including Ethernet and Token Ring, making it versatile and adaptable to existing infrastructure. The device accommodates a wide range of network transmissions, ensuring seamless integration and operation within diverse network ecosystems.

In terms of connectivity, the 3C13880 is equipped with multiple ports, allowing for extensive device interconnectivity. This feature is particularly beneficial in large organization settings, where multiple devices, such as servers and workstations, need to communicate effectively. Coupled with high-speed data transmission rates, this model ensures minimal latency, enhancing overall network efficiency.

On the other hand, the 3C13840 is designed with a focus on cost-efficiency without sacrificing performance. This model provides essential networking features suitable for smaller business environments or those seeking budget-friendly options. It delivers reliable throughput and the ability to support a moderate number of users, making it ideal for small to mid-sized offices.

Both the 3C13880 and 3C13840 incorporate technologies that prioritize security and reliability. Features such as VLAN support and QoS settings help optimize network performance while ensuring the security and integrity of data are maintained. The devices also support management tools that allow administrators to monitor network performance in real time, facilitating quick troubleshooting and enhancing overall network management.

In summary, both the 3Com 3C13880 and 3C13840 devices stand out in networking technology by offering unique features tailored to different organizational needs. While the 3C13880 appeals to enterprises needing high performance and robust capabilities, the 3C13840 provides an accessible option for those requiring effective and budget-conscious networking solutions. The legacy of 3Com continues to be evident in these products, reflecting their innovative approach to addressing the dynamic demands of modern networking.