GarrettCom 8000X manual B4.0 Installation, B4.1 UL Requirements

Page 59

Magnum 8000X Mixed-Media Fiber Hubs

Installation and User Guide (05/ 02)

availability equipment services, such as broadcasters, publishers, newspaper operations, brokerage firms and other facilities often use a battery backup system to maintain operations in the event of a power failure. It is also frequently used for computer system backup, management and operations monitoring equipment.

The 24VDC & 125VDC solution are particularly useful in the Industrial environment, where it is common for facilities to operate on 24VDC or 125VDC power. The 125VDC solution is mainly used in power utilities, such as electrical substations, electrical generating plants, etc. The 24VDC applications are mainly in the Industrial environment, such as factory floor, HVAC equipment, military equipment, etc.

B4.0 INSTALLATION

This section describes the installation of the -48 VDC, 24VDC & 125VDC power source leads to the -48 VDC, 24VDC & 125VDC power terminal block on the Magnum 8000X. (see figure at the right).

_ GND +

ON

OFF

36-70VDC

Figure B4.1: -48VDC Terminal Block on Magnum 8000X -48VDC

In this picture, the -48VDC terminal block on the Magnum 8000X is located on the rear of the unit and is equipped with three (3) screw-down lead posts. It is similar for 24VDC and 125VDC options on the 8000X. The leads are identified as negative (-), positive (+), and chassis ground (GND).

The actual connection procedure is very straightforward. Simply connect the leads to the Magnum unit, beginning with ground. Ensure that each lead is securely tightened.

Note: The GND should be hooked up first. The 8000X unit has a floating ground, so the user may elect to Ground either + or = terminal to suit the customer’s use.

Before connecting hot lines to the Terminal Block of –48VDC, 24VDC or 125VDC, always use a digital voltmeter to measure the output voltage of the power supply and determine the lead which is more “+ve potential”. The more “+ve” voltage lead from 48V or –48V supply must be connected to the post labeled “+”.

An ON-OFF manual switch is optional for DC power. This can be used to cut off power connections, and as a RESET for the Hub.

B4.1 UL Requirements

1.Minimum 14 AWG cable for connection to a Centralized DC power source.

2.Fastening torque of the lugs on the terminal block: 9 inch pound max.

3.Centralized DC Power Source cable securement, use at least four cable ties to secure the cable to the rack at least 4 inches apart with the first one located within 6 inches of the terminal block.

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Contents Mixed-Media Fiber Hubs Trademarks Magnum Mixed-Media Fiber Hubs Installation and User GuideContacting GarrettCom, Inc GarrettCom, IncMedia Converters, 10Mb and 100Mb series Personal Switches , 10/100MbPersonal Hubs, 10Mb series Introduction Magnum 8000X MIXED-MEDIA Fiber HUB Roubleshooting Revisions Maximum Ethernet Segment or Domain Lengths Technical SpecificationsPower Supply, AC Internal Network StandardsWarranty DC Power Supply OptionsManual Switches LED IndicatorsPM Model # Ieee Standard Speed Connector type Specifications Switching Port Modules SPMs for bonus port8000X Front Port Modules PMs Switch Port Modules SPMs for the Bonus PortMagnum 8000X Mixed-Media Fiber Hubs Magnum 8000X Mixed-Media Fiber Hubs Product Description General InformationA Magnum 8000X, Front View Magnum 8000X Fiber Hub ChassisPort Modules PMs C Magnum 8000X Rear Panel ViewFPM-MSC, FPM-MST, FPM-MV45, FPM-SXMST, & PM-FP Switch Port Modules SPMsFiltering and Forwarding / Address Learning 5a Inside view of Magnum 8000X with SPM installed. Rear viewSeg Not in table Add source to table Forward Filter None Magnum SPM-FDST Magnum SPM-FDSSC Magnum SPM-FDSCMagnum SPM-TTX SPM Specification Summary TableStacking Magnum Mixed-Media 8000X Fiber Hubs 10 /100 Speed Auto-sensing 8000X front copper ports only7a a stack of one Magnum 8000X and two DS-8016-A’s Internal view of 8000X with bridge module installed LEDs for Chassis and PM Cards Stackable and Scaleable ConfigurationsApplications Magnum 8000X has 16 ports per unit Locating the Magnum Magnum 8000X InstallationConnecting Ethernet Media Copper Connecting Fiber Optic ST-type, twist-lockConnecting Fiber Optic SC-type, Snap-In Media Ieee Standard Connecting Single-Mode Fiber OpticBit Time per Meter BT/m Magnum 8000X Mixed-Media Fiber Hubs 1b Multiple cascaded Magnum 8000X Mixed-Media hubs PDV = X + 100 + 80 + 80 +Table-Top or Shelf Mounting Max. User Max. Inter HubsLength m Connections to NICs which support Auto-NegotiationStop Preparation for Installing and Removing PMs1a Removing Chassis Cover Remove Chassis CoverSlot. Align Installing PM Cards in the MagnumConnector socket Removing PM Cards 2b Inserting PM Cards into a MagnumPM Cards 10a Removing Chassis Cover 10.1a Top View SPM Module Installed in a Installing an SPM Module in the MagnumRemove SPM Card Powering the MagnumRemoving an SPM Bonus Port Module Remove retaining screws for the SPM, face-plate onlyMagnum 8000X Mixed-Media Fiber Hubs Dual-Speed Functionality OperationRepeater Functionality Throughput Increase Address Learning Address Table Maintenance8000X Dual-Speed Hub Functionality Chassis LEDs Software TransparencyAuto-negotiation and speed-sensing Auto-negotiation per-port for dual-speed hubs occurs when’cvr Power Budget Calculations for 8000X FPM’s and Fiber MediaIntroduction Magnum 8000X Port Modules FPM-MSC 100Mbps multi-mode FX-SC-type, snap-in connector FPM-MST, 100Mbps multi-mode FX-ST-type, twist-lock connectorActivity 2 Link FPM-SSC 100Mbps single-mode FX-SC-type, snap-in connectorActivity Link Connector100BASE-FX MT-RJ SX short wavelength FPM-SXMST and Sxmsc 100BASE-SX when availablePM-RJ45 and RJ45U Twisted Pair Each empty PM slot Must be installedPM-FP Before Calling for Assistance TroubleshootingReturn Material Authorization RMA Procedure When Calling for AssistanceShipping and Packaging Information No Problem FoundB3.0 Applications for DC Powered Ethernet Hubs Specifications for Magnum Mixed -MEDIA 8000X HubsB4.1 UL Requirements B4.0 InstallationB7.0 B5.0Operation B6.0 Ordering InformationC3.0 DUAL-SOURCE OPTION, Theory of Operation C4.0 Features and Benefits of the DUAL-SOURCE DesignC5.0 Installation Example Magnum 8000X-48VDC C5.1 UL RequirementsC6.0 Ordering Information C7.0

8000X specifications

The GarrettCom 8000X series represents a significant advancement in industrial networking technology, designed specifically for demanding environments that require robust and reliable communication solutions. Known for its versatility and resilience, the 8000X series caters to various industries, including transportation, utilities, and automation, making it a go-to choice for mission-critical applications.

One of the main features of the 8000X is its modular design, allowing users to customize the switch according to their specific networking needs. This feature provides the flexibility to add and remove modules seamlessly, ensuring that the network can adapt as requirements change over time. The modularity also contributes to easier maintenance and upgrades, reducing downtime and enhancing operational efficiency.

The 8000X series is built to operate in harsh environments, with an operating temperature range of -40°C to 85°C, making it suitable for outdoor and industrial applications. Its rugged chassis is designed to withstand vibration and shock, ensuring reliability even in the most challenging conditions.

Equipped with both Ethernet and fiber optic ports, the 8000X series supports a variety of network topologies and facilitates extensive connectivity options. It usually offers multiple gigabit Ethernet ports, allowing for high-speed data transmission. This feature is crucial for applications that demand real-time data processing, such as video surveillance and process control systems.

In terms of security, the GarrettCom 8000X series incorporates advanced features such as VLAN support, access control lists (ACLs), and network monitoring tools. These security measures are essential for protecting sensitive data and maintaining network integrity against potential threats.

The device also supports various network protocols, including IPv4, IPv6, and various industrial protocols such as Modbus. This compatibility ensures that the 8000X can seamlessly integrate into existing infrastructures and communicate effectively with other devices and systems.

Furthermore, the GarrettCom 8000X series is equipped with built-in redundancy features, such as dual power supplies and support for Rapid Spanning Tree Protocol (RSTP), which enhance network reliability and minimize the risk of downtime.

Overall, the GarrettCom 8000X series stands out with its robust construction, modularity, and advanced technology, making it an ideal solution for organizations seeking reliable networking equipment capable of performing under extreme conditions. Its features make it a vital asset for industries focused on maintaining high-performance communication standards.
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