GarrettCom Quad manual Status LEDs, Auto-negotiation, for Fast Ethernet copper ports, Pwr, Act

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Magnum Quad-Series Fiber Switches

Installation and User Guide (06/03)

An address-aging algorithm causes least-used addresses to fall out in favor of new frequently-used addresses. To reset the address buffer, cycle power down-and-up.

4.2Status LEDs

For all Magnum Quad-Series models :

PWR	: Power LED, ON when external power is applied to the unit.
LK	: 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.
100/10	: Speed LED, ON when the speed is 100Mbps , OFF when the
	speed is 10 Mbps

4.3Manual Switches for Up-link push-button, for RJ-45 quad-port only

Figure 4.3 : Up-link push-button on RJ-45 quad-port

x

LK	1	2	3	4	ACT
LK					ACT
100/10				FDX/HDX

The module has a manual Up-link push-button, located on the front panel next to 10/100Mb RJ-45 Quad-port # 1 which it controls. It enables the port’s cable to either connect to a user station node (push in) or to be cascaded (push out) to a 10/100Mb repeater or switching hub in the network. Verify proper Up-link push-button position by noting Port 1’s LK (link) LED status, which is illuminated when a proper link is made.

4.4Auto-negotiation, for Fast Ethernet copper ports

The Magnum Quad-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 an internal jumper (see Section 3.4 for jumper-setting instructions). The factory default setting is for auto-negotiation. At 100Mb-fixed speed, the user may select half- or full-duplex mode by internal jumpers for each RJ-45 port separately.

One frequently-used application for the Magnum Quad-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

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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 Combo 3 + 1 Quad Port Modules, 3@RJ-45 and 1@fiber Quad-Port Module, RJ-45 copperQPM-RJ45 QPRJ-MSCFrame Buffering and Latency Www . GarrettCom . com „ Plug-and-Play installation for high performance switching Features and Benefits„ Front-mounted LEDs, world-wide AC power supply „ 16-port, 12-port, 8-port and 4-port modelsExample 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 SwitchesConnecting Fiber Optic ST-type, twist-lock Connecting Ethernet MediaIeee Standard Media Type Max. Distance Port Module Fiber CopperConnecting 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 Auto-negotiation, for Fast Ethernet copper ports Status LEDsPWR ACTWww . 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 InformationC5.0 Installation C4.0 Features and Benefits of the DUAL-SOURCE DesignC3.0 DUAL-SOURCE OPTION, Theory of Operation To the external Terminal BlockC6.0 Ordering Information C5.1 UL RequirementsExample Magnum QS5116-48VDC C7.0 Operation