GarrettCom 8000X manual Magnum SPM-FDST

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Magnum SPM-FDST
Magnum SPM-FDST
FULL DUPLEX

Magnum 8000X Mixed-Media Fiber Hubs

Installation and User Guide (05/ 02)

 

 

 

no software configuring and is transparent to system and application software, including network management software.

2.5.1 Magnum SPM-FDST

The significant feature of the SPM-FDST is that the fiber bonus port operates in full-duplex mode, sending packets on one fiber filament while simultaneously and independently receiving packets on the other. There is no “collision domain” with full- duplex, and while this violates the specs

of traditional Ethernet, it is accepted in most situations.

R

L

X

I

N

 

K

 

 

Therefore, the SPM-FDST extends the distance limits of Fast

 

 

Ethernet. In particular, with multi-mode fiber, it permits Fast

Ethernet cable distances of up to 2km, much more than the 412m half-duplex distance limit otherwise obtainable.

These SPMs can also be configured to operate as a half-duplex switch port.

As shown in the figure, the jumper located on the SPM

board by default is factory set

to full-duplex mode (position 2-3).

FULL/HALF JUMPER

 

 

 

By setting the jumper in position 1-

 

 

 

 

2, it will operate as shared (half

HALF FULL

 

 

 

 

 

 

 

duplex). To operate properly in

1

 

 

 

DUPLEX MODE

 

 

 

 

 

 

 

either half- or full-duplex mode, the

 

 

 

 

device on the other end of the fiber

HALF

FULL

FULL

FULL DUPLEX

 

 

 

 

DUPLEX

segment must also be a

(Default)

1

 

 

 

 

 

 

corresponding device. Since full-

HALF

FULL

 

HALF DUPLEX

 

 

 

duplex Fast Ethernet (802.3x) is a

 

1

 

 

 

 

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N

 

 

 

 

recent 1997 standard, it is recommended that the device on the other end of the segment be another full-duplex fiber SPM or equal.

As is typical for bridges and switches, the internal packet buffer space of the SPM-FDST temporarily stores unfiltered packets. It is desirable to have a large packet buffer for temporary storage, particularly when operating at different speeds (such as 10 and 100) or with different traffic types (shared and full-duplex). The SPM-FDST packet

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Contents Mixed-Media Fiber Hubs Trademarks Magnum Mixed-Media Fiber Hubs Installation and User GuideContacting GarrettCom, Inc GarrettCom, IncPersonal Hubs, 10Mb series Personal Switches , 10/100MbMedia Converters, 10Mb and 100Mb 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 portMagnum 8000X Mixed-Media Fiber Hubs Switch Port Modules SPMs for the Bonus Port8000X Front Port Modules PMs 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 Connecting Ethernet Media Magnum 8000X InstallationLocating the Magnum Connecting Fiber Optic SC-type, Snap-In Connecting Fiber Optic ST-type, twist-lockCopper 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 CoverConnector socket Installing PM Cards in the MagnumSlot. Align 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 Repeater Functionality OperationDual-Speed Functionality 8000X Dual-Speed Hub Functionality Address Learning Address Table MaintenanceThroughput Increase 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 connector100BASE-FX MT-RJ ConnectorActivity Link SX short wavelength FPM-SXMST and Sxmsc 100BASE-SX when availablePM-RJ45 and RJ45U Twisted Pair PM-FP Must be installedEach empty PM slot 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 InformationC5.0 Installation C4.0 Features and Benefits of the DUAL-SOURCE DesignC3.0 DUAL-SOURCE OPTION, Theory of Operation C6.0 Ordering Information C5.1 UL RequirementsExample Magnum 8000X-48VDC 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.