3Com 3C13880, 3C13840 manual FAN module, Iii. Led

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3Com Router 6000 Family

Chapter 1

Installation Manual

Preparing for Installation

III. LED

The following figure illustrates the front panel of AC-input PSU.

Figure 1-9Front panel of AC-input PSU

The following figure illustrates the front panel of DC-input PSU.

Figure 1-10Front panel of DC-input PSU.

Table 1-4PSU LED description

LED

Description

ALM (red)

ON means the PSU is not present or has failed.

 

 

RUN (green)

Steady ON means the PSU is operating normally, and OFF

means the PSU has failed.

 

 

 

 

PSU input LED (only for the AC-input PSU). Steady ON means

AC/DC OK (red)

the normal voltage (85 to 264 V) is inputting, and OFF means

 

the opposite.

 

 

1.4.3 FAN module

I. Functions

The 3Com Router 6040 is configured with six fans; the 3Com Router 6080 is configured with eight fans. These fans are working in pairs and the two fans in each pair are working in redundancy. When all these fans are working normally, the operating temperature of the system can be maintained between 0 and 55oC (32 to 131oF). As the failure of a fan does not affect the operation of other fans, the normal operating temperature of the system can maintain.

The routing speed of the fans is adjusted by the fan controller on the main control board and between 50% and 100% depending on the system temperature. When the system temperature rises above the high-temperature threshold set by the fan controller, the fans are rotating at full speed (100%); when the system temperature drops below the low-temperature

3Com Corporation

1-10

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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 Introduction II. Ethernet accessRouter Overview 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 6080Generic Modules SpecificationsSpecifications 1 RPU2LED and button Description II. LED and buttonIII. Interface Functions 2 PSUIV. Encryption daughter card II. AppearanceFAN module III. LEDFICs 11FAN module the 3Com RouterCleanness Preparing for InstallationTemperature and Humidity 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 FlowMounting the Router Installing the Cabinet/RackModel Dimensions 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 III. Connecting the AC-input Power Cord Connecting the DC-Input Power CordII. AC power socket recommended DC-input power supplyPower source Router side Connecting the Console TerminalII. Connecting the DC-input power cord Console portEthernet interface Connecting the Router to a LANIII. Connecting the console cable II. Ethernet cableIII. Connecting the Ethernet cable Connecting the Router to a WAN AUX port Verifying InstallationIII. Connecting the AUX cable II. AUX cableConnecting the router to a console terminal Starting and Configuring the RouterSetting up a Configuration Environment II. Setting terminal parameters3Com Router 6000 Family Chapter Installation Manual 3Com Router 6000 Family Chapter Installation Manual 5Set the terminal type Checking before power-on Powering on the RouterBoot Process of the RPU2 II. Powering on the routerPress Enter. The console screen displays Command Line Interface Router Configuration BasicsBasic Configuration Procedures Characteristics of the command line interfaceII. Command line interface Arranging Slots and Numbering Interfaces3Com Router 6000 Family Chapter Installation Manual Overview Boot MenuMaintaining Software 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 Preparing Tools Removing/Installing PSUsMaintaining Hardware 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 SdramIV. Installing the RPU Removing/Installing the Encryption Daughter CardIII. Installing an Sdram 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.