GarrettCom 6K8 manual Auto-Cross Mdix and Auto-negotiation, for RJ-45 ports

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Magnum 6K8-Series Industrial Field Switch

Installation and User Guide (04/07)

PWR/POWER: Power LED, ON when external power is applied to the unit.

LK/LINK: Steady ON, Link status for 10 Mbps and 100Mbps operation.

ACT: ON with port activity for 10 Mbps and 100Mbps operation.

F/H: Full / Half duplex LED, ON when the port is running full duplex, OFF for half duplex.

10/100: Speed LED, ON when the speed is 100Mbps, OFF when the speed is

10Mbps

4.3Auto-Cross (MDIX) and Auto-negotiation, for RJ-45 ports

The RJ-45 ports independently support auto-cross (MDI or MDIX) in

auto-negotiation mode and will work properly with all the other connected devices with RJ-45 port whether it supports Auto-negotiation or not (e.g. 10Mb Hub, media converter) or fixed mode at 10Mb or 100Mb Half/Full Duplex (managed switch). No crossover cable is required while using the 6K8’s copper port to other devices. Operation is according to the IEEE 802.3u standard.

The Managed 6K8-Series Fast Ethernet copper ports can be set for either fixed 100Mb speed or for 10/100 F/H N-way auto-negotiation per the IEEE802.3u standard. The selection is made via MNS software. The factory default setting is for auto-negotiation. At 10Mb or 100Mb-fixed speed, the user may select half- or full-duplex mode by MNS Software for each RJ-45 port separately. For detail information See Section (10.1 at

page no.52) of this manual to access the “6K-MNS(Rel 3) Software user guide”

One frequently-used application for the Managed Magnum 6K8-Series Switch copper ports is to connect one of them using a fiber media converter to another Switch in the network backbone, or to some other remote 100Mb device. In this case, it is desirable to operate the fiber link at 100Mb speed, and at either half- or full duplex mode depending on the capabilities of the remote device. Standard commercially available Fast Ethernet media converters mostly do not support auto-negotiation properly, and require that the switched port to which they are connected be at 100Mb fixed speed. Attachment to 10/100 auto-negotiation ports typically will not work properly. The 6K8- Series Switch’s RJ-45 ports handle this situation by configuring the ports as per desire through MNS software port settings and can check the port status of each port after the change.

When Magnum 6K8-Series RJ-45 copper ports are set for auto-negotiation and are connected to another auto-negotiating device, there are 4 different speed and F/H modes possible depending on what the other device supports. These are: (1) 100Mb full

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Contents Industrial Field Switch Trademarks Contacting GarrettCom, Inc Canadian EmissionIntroduction Table of ContentsInstallation Troubleshooting 14 6KM-BLNKMagnum Line OverviewNetwork Standards and Compliance, hardware Technical SpecificationsPerformance Maximum 10 Mbps Ethernet Segment LengthsAlarm Relay Contacts Fiber Multi-mode connector types supportedFiber Single-mode connector types Management Console connectorMountings DC Power Supply OptionsPer-port MDI or Mdix on RJ-45 Agency Approvals Magnum 6K8Magnum 6K8 Port Modules Configuration OptionsOrdering Information GBIC1000Mb Transceiver options for Mangum 6K8-Series Introduction Inspecting the Package and Product Product Description Magnum 6K8-Series 6K8 1a Magnum 6K8-Series, Industrial Field Switch Www . GarrettCom . com Fiber distance and performance. Using Normally are set factory default toOperate in full-duplex mode for best Eight-port SFF fiber modules 6K8-MTRJ, 6K8-MLC, 100Mb FiberSpeed when OFF when auto When lit. The 10/100 LED Indicates operation at 100MbSpeed when on and at 10 MB Negotiation is not disabled FDX/HDX LED is on to@RJ-45 + 2@ 100Mb ST or SCFour-Port 10 MB and 100Mb mm Fiber ST Modules Gigabit 1000Mbps port modules 7a GBPM-2OTX Two Gigabit port option Gbic Description Packet Prioritization, 802.1p QOSFrame Buffering and Flow Control Managed Network Software MNS-6K for Magnum 6K8-SeriesWww . GarrettCom . com „ Large selection of built-in fiber options at 10/100/1000Mb Applications Interne Control Center Scada Mounting Instructions Ieee Standard Media Type Max. Distance Port Module Fiber Locating Magnum 6K8-Series SwitchesConnecting Ethernet Media CopperConnecting Single-Mode Fiber Optic Connecting Fiber Optic ST-type, twist-lockConnecting Fiber Optic SC-type, Snap-In Media Ieee Standard 100BASE-TXWww . GarrettCom . com DIN-Rail Mounting Din-Rail kit Installation procedures Quantity DescriptionWww . GarrettCom . com Mounting Dimensions for 6K8 with metal brackets Powering the Magnum 6K8-Series Industrial Field Switch Www . GarrettCom . com 6K8-Series Port Module 6KPMV Installation Preparation for Installing and Removing 6KPMVs from 6K8’sRemove Chassis Cover 1a Removing the Top panel from the Chassis base of the unit2b Granddaughter Board shown separately Installing 6KPM Cards in the Magnum 6K8-Series2a a Magnum 6K8 unit with main board motherboard only Female latch connector 2h sliding in the top cover onto the chassis base track Removing a 6KPM Card Removing 6KPM CardsRetaining screws shown by arrows Remove 6KPM Card Connecting a Management Console Terminal to Magnum 6K8 Enlarged view of Magnum 6K8-Series Console Port area1 RS-232 DB-9 Console Com port Serial port pin assignments Switching FunctionalityDB-9 Console port connector Address Learning Dual LEDs Status on TOP and Front of the 6K8-Series unitFiltering and Forwarding Auto-Cross Mdix and Auto-negotiation, for RJ-45 ports Flow-control, Ieee 802.3x Standard Www . GarrettCom . com 6KP4V ’cvrIntroduction Magnum 6K8 Industrial Field Switch Port Modules 6KPMV Module DescriptionDual speed copper ports Segments. When installed in aSwitch, the copper port Magnum 6K8-Series Managed1b 6KP4-F10ST, 4@10Mb multi-mode FX-ST twist lock Module Transceivers all in one module. This Mode 100Mbps fiber opticMagnum 6KP6 Activity ACT, Link LK,10/100Mbps RJ-45 Ports 2@100Mbps single Mode FX-SC-type, snap Connector6KP6-RJSSC 4@ 5 6KP8-MTRJ, 8 @100Mb multi-mode FX, Mtrj Small-Form-factor Port@ 100Mbps Multi-Mode Fiber portMagnum 6KP8-45MT Module is a combo module with Port multi-mode fiber LC connector 9 6KP8-RJ45 Twisted Pair 10/100Mb 8-PortPoE LEDs Summary 45-2MT eight ports Module is a Standard 1@ 1000Mb Fiber SC + 2@ GBIC-SXSC Gigabit fiber 1000Mb, multi-mode SC Connector12a GBIC-LXSC Gigabit fiber 1000Mb, multi-mode SC Connector 100Mb SCGBPM-2OTX Two Gigabit option Before Calling for Assistance When Calling for Assistance No Problem Found Appendix B Internal DC Power Supply Options B2.0 -48VDC, 24VDC and 125VDC POWER, Theory of Operation B3.0 Applications for DC Powered Ethernet SwitchesB4.0 6K8-SERIES, -48V, 24, 125 or 5VDC Installation B7.0 Troubleshooting C4.0 Features and Benefits of the DUAL-SOURCE Design External Terminal Block on a Magnum 6K8 -48VDC C5.1 UL RequirementsC6.0 Ordering Information Optional Example Magnum 6K8 -24VDC
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