3Com 3C13840, 3C13880 manual II. Drilling holes, III. Installing expansion bolts

Page 67

3Com Router 6000 Family

Chapter 8

Installation Manual

Installing B68 Cabinets

II. Drilling holes

Use a percussion drill with Φ16 bit to drill holes for bolting the anchor strips.

When drilling holes, hold the drill handle firmly with both hands, keeping the bit perpendicular to the floor to prevent damages to the floor or tilted holes.

All the holes must have the same depth in the range 52 mm to 60 mm (2.0 in. to 2.4 in.). Clean the holes before measuring their net depth. After drilling a hole, use a dust collector to clean the dust.

The bit is difficult to position on the floor that is hard and smooth. In this case, punch a small hole on the marks for the mounting holes before drilling.

Note that the precision of marking and drilling is essential to hardware installation. Low precision can cause many problems during installation.

Caution:

The depth of drilling is between 52 mm and 60 mm (2.0 in. to 2.4 in.). Otherwise, you will be unable to install or fasten the expansion bolts.

III. Installing expansion bolts

Prior to installation, clean dust inside and outside the holes with a dust collector and then measure the spacing of holes. If errors are not acceptable, you must measure and drill again.

Follow these steps to install an expansion bolt:

1)Take down the expansion tube and expansion nut, and insert the alignment rib on the expansion nut into the alignment groove of expansion tube.

2)Put them into a hole vertically.

3)Punch the expansion tube with rubber hammer until the expansion tube is completely buried in the floor.

4)Figure 8-9illustrates how to install an expansion nut to an expansion tube.

3Com Corporation

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Contents 3C13840 3C13880 3Com Router 6000 Family Installation Guide3Com Corporation Campus Drive Marlborough, MA 01752-3064 Table of Contents Starting and Configuring the Router Components of Integrated Anchor Strips Abundant FIC options II. Ethernet accessRouter Overview IntroductionData security and reliability VII. Abundant fault isolation methodsVI. Online software upgrading 1 3Com Router Router Model and StructureVIII. Regulatory compliance Front panel of the 3Com Router 2 3Com Router6040 6080 System Description1 RPU2 SpecificationsSpecifications Generic ModulesIII. Interface II. LED and buttonLED and button Description II. Appearance 2 PSUIV. Encryption daughter card FunctionsIII. LED FAN module11FAN module the 3Com Router FICsGeneral Site Requirements Preparing for InstallationTemperature and Humidity CleannessElectromagnetic Compatibility ESD PreventionGas Max. mg/m Lightning Protection Safety PrecautionsChecking the Rack Name Quantity Description Unpacking CheckInstallation Tools and Meters and Equipment Installation Flow Installing The RouterRack-Mounting the Router Installing the Cabinet/RackModel Dimensions Mounting the RouterConnecting the Pgnd Installing the Generic ModulesMounting the Router on a Tabletop Connecting the AC-Input Power Cord Connecting the Power CordAC-input power supply DC-input power supply Connecting the DC-Input Power CordII. AC power socket recommended III. Connecting the AC-input Power CordConsole port Connecting the Console TerminalII. Connecting the DC-input power cord Power source Router sideII. Ethernet cable Connecting the Router to a LANIII. Connecting the console cable Ethernet interfaceIII. Connecting the Ethernet cable Connecting the Router to a WAN II. AUX cable Verifying InstallationIII. Connecting the AUX cable AUX portII. Setting terminal parameters Starting and Configuring the RouterSetting up a Configuration Environment Connecting the router to a console terminal3Com Router 6000 Family Chapter Installation Manual 3Com Router 6000 Family Chapter Installation Manual 5Set the terminal type II. Powering on the router Powering on the RouterBoot Process of the RPU2 Checking before power-onPress Enter. The console screen displays Characteristics of the command line interface Router Configuration BasicsBasic Configuration Procedures Command Line InterfaceArranging Slots and Numbering Interfaces II. Command line interface3Com Router 6000 Family Chapter Installation Manual Maintaining Software of the RPU2 Boot MenuMaintaining Software Overview=BACKUP =SECURE Set this file as Main Backup Exit Enter your choice1-3 Upgrading Software Using Xmodem 1Set Send File parameters Upgrading the application imageThen, the system asks you to select a file type III. Upgrading the extended segment of the Boot ROM image II. Upgrading the entire Boot ROM programEnter Y. The system displays Parameter Description Upgrading the Application Image Using TftpDealing with a Router Password Loss Removing a PSU Removing/Installing PSUsMaintaining Hardware Preparing ToolsInstalling a PSU Removing/Installing the Fan ModuleRemoving the Fan Module Installing the Fan Module Removing/Installing the Main Control BoardRemoving the RPU2 Replacing the Sdram Installing the RPU2II. Removing the Sdram Removing the RPURemoving the Encryption Daughter Card Removing/Installing the Encryption Daughter CardIII. Installing an Sdram IV. Installing the RPU8Install the encryption daughter card Installing the Encryption Daughter CardTroubleshooting the Power System TroubleshootingTroubleshooting the Configuration System Troubleshooting Application Image Upgrade DownLoad Program To Flash Through Net Port Boot Device 3Com Corporation Installation Requirements and Procedures Installing B68 CabinetsPlanning the Site 2Footprint of the combined cabinets General Installation ProceduresComponents of Integrated Anchor Strips Mounting Cabinets on the Concrete Floor5Installing the mounting fixtures onto the anchor strip Installation FlowMarking Positioning Cabinets8Layout of the mounting holes and cabinet feet two cabinets II. Drilling holes III. Installing expansion boltsAdjusting Cabinet Feet 10Lock cabinet feet Combining Cabinets11Remove/install the cover Fixing Cabinets Installing anchor stripsIII. Fixing the retaining nuts of the anchor strips Testing Insulation15Install a single cabinet on the concrete floor Introduction to Racks Mounting Cabinets on the Antistatic FloorII. Shape of racks Number of racks in useComponent Height of antistatic floor mm III. Installing rack componentsIntroduction to Slide Rails 19Dimensions of slide rail segmentsPositioning Racks Determining where to install the cabinetII. Marking 21Layout of the installation holes on the H800 series racks 23Layout of the mounting holes and cabinet feet two cabinets III. Drilling holes Installing expansion tubes and nuts Installing RacksII. Adjusting rack height III. Installing and fixing racks Installing Slide RailsInstalling T-shape nuts 27 T-shape nut II. Leveling and fixing rails28Fix and level slide rails and racks Installing Antistatic Floor SupportsII. Installing the supports for the antistatic floor Moving the cabinets to the position Leveling CabinetsII. Leveling the cabinets 32Level cabinets III. Locking cabinet feet33Fasten cabinet feet 34Remove/install the cover II. Installing anchor strips Installing the T-shape nutsIII. Installing insulating parts and fixing anchor strips 37Fix anchor strips IV. Fixing the retaining nuts of the anchor stripsRestoring the Floor 17illustrates how to install cabinets on the concrete 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.
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