GarrettCom Quad C5.1 UL Requirements, C6.0 Ordering Information, Example Magnum QS5116-48VDC

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Magnum Quad-Series Fiber Switches

Installation and User Guide (06/03)

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

Before connecting to Terminal Block of –48VDC, 24, 100 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 “+”.

The connection procedure is straightforward. Simply connect the DC leads to the switch’s power terminals, positive (+) and negative (-) screws. The use of Ground (GND) is optional; it connects to the switch chassis. Ensure that each lead is securely tightened.

C5.1 UL Requirements

The following must be adhered to in order to conform to 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.

C6.0 ORDERING INFORMATION

To order the optional Dual-Source -48VDC power supply factory installed, order “Dual-Src-48V” as a separate line item following the product model.

Example: Magnum QS5116-48VDC

Dual-Src48Vfor regular model with no ON-OFF switch or Dual-Src48V-SWITCHfor model with ON-OFF switch

Similarly to order “Dual-Src24V” or “Dual-Src100V” or “Dual-Src125V” as a separate line item following the product model.

Example: Magnum QS5108-24VDC or Magnum QS5116-125VDC Dual-Src48V for regular model with no ON-OFF switch or Dual-Src48V-SWITCH for model with ON-OFF switch

C7.0 OPERATION

Operation of the Dual-Source Magnum Quad-Series Switch-48VDC, 24, 100 and 125VDC models are identical to that of the standard models. Please refer to the applicable sections of the “Installation and User Guide” for more information on the basic switches.

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Contents Fiber Switches Trademarks Contacting GarrettCom, Inc GarrettCom, IncIntroduction Table of ContentsIntroduction Magnum QUAD-SERIES QPM Personal Hubs, 10Mb series Personal Switches, 10/100MbTechnical Specifications Agency Approvals Magnum Quad-Series Port Modules Ordering InformationInspecting the Package and Product Magnum Quad-Series chassis models Product Description Magnum Quad-Series Fiber SwitchesPorts Table-Top Quad-port modules, 10 Mb Quad-port modules, 100Mb fiberFiber QPRJ-MSC Quad-Port Module, RJ-45 copperCombo 3 + 1 Quad Port Modules, 3@RJ-45 and 1@fiber QPM-RJ45Frame Buffering and Latency Www . GarrettCom . com „ 16-port, 12-port, 8-port and 4-port models Features and Benefits„ Plug-and-Play installation for high performance switching „ Front-mounted LEDs, world-wide AC power supplyExample 1 Magnum QS580 ApplicationsExample 2 Magnum 8-port QS5108 Example 3 Magnum 16-port QS5116 Location of 8-port Magnum QS580’s cooling fan exhaust Locating Magnum Quad-Series SwitchesCopper Connecting Ethernet MediaConnecting Fiber Optic ST-type, twist-lock Ieee Standard Media Type Max. Distance Port Module FiberConnecting Single-Mode Fiber Optic Connecting Fiber Optic SC-type, Snap-InMedia Ieee Standard Wall or Vertical Surface Mounting, 8-port QS580 Table-Top or Shelf MountingRack-mounting, models QS5108 and QS5116 Multiple Magnum QS5116 units rack-mounted in a 23 frame Jumper Settings for HDX/FDX Fiber ports, internal jumper settings Combo ports, RJ-45 and Fiber internal jumper settings Www . GarrettCom . com 10Mbps Fiber ports internal jumper settings Powering the Magnum Quad-Series SwitchPreparation for Installing and Removing QPMs Quad Port Module QPM Installation1a Removing Chassis Cover Remove Chassis Cover1c Front View QPM Retaining Screws hold Face Plates Installing QPM Cards in the Magnum Q-Series2a Inserting QPM Cards into a Magnum QS5116 3b Removing a QPM Card Removing QPM CardsFiltering and Forwarding Switching FunctionalityAddress Learning ACT Status LEDsAuto-negotiation, for Fast Ethernet copper ports PWRWww . GarrettCom . com Flow-control, Ieee 802.3x standard Auto-negotiation for 10 Mb ports, half- or full-duplex modeFiber Port Module Product Description Introduction Magnum QUAD-SERIES QUAD-PORT Modules QPMQPM-MST, 100Mb multi-mode FX-ST Quad-port Module, twist lock 100BASE-FX Single-Mode QPM-SSC 100Mbps single-mode FX-SC-type, snap-in connectorSmall-form-factor QPM-RJ45 Twisted Pair, 10/100Mb TP Quad-Port 10/100BASE-T and 100BASE-FX Combo Quad-Port Connectors 10 Blank Face Plate QPM-FPBefore Calling for Assistance Return Material Authorization RMA Procedure When Calling for AssistanceNo Problem Found Power Supply Internal -48 VDC Option B1.0 Specifications for Magnum QUAD-SERIES SwitchesShipping and Packaging Information Power Supply Internal 125 or 100VDC Option Power Supply Internal 24 VDC OptionB3.0 Applications for DC Powered Ethernet Switches B4.1 UL Requirements B4.0 InstallationB5.0 Operation Magnum QS5116-125VDC B6.0 Ordering InformationTo the external Terminal Block C4.0 Features and Benefits of the DUAL-SOURCE DesignC5.0 Installation C3.0 DUAL-SOURCE OPTION, Theory of OperationC7.0 Operation C5.1 UL RequirementsC6.0 Ordering Information Example Magnum QS5116-48VDC