GarrettCom 6K32 manual Power Supply Internal 125 VDC Option Industrial Applications

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Magnum 6K32 Managed Switch Installation and User Guide (02/05)

DC Power Connector: 3 terminals: “-“, “GND”, “+”

Input Voltage: 36 - 70 VDC

Power Consumption: Same as for AC models (see Section 1.1)

Power Supply (Internal 24 VDC Option) Industrial Applications DC Power Connector: 3 terminals: “-“, “GND”, “+” Input Voltage: 20 - 36 VDC

Power Consumption: Same as for AC models (see Section 1.1)

Power Supply (Internal 125 VDC Option) Industrial Applications

DC Power Connector: 3 terminals: “-“, “GND”, “+”

Input Voltage: 88 - 150 VDC

Power Consumption: Same as for AC models (see Section 1.1)

With the exception of the power supply, all specifications and functions of Magnum 6K32 Switch -48VDC, 24VDC and 125VDC models are identical to those listed in the main manual.

B2.0 -48VDC, 24VDC and 125VDC POWER, THEORY OF OPERATION

The -48VDC, 24VDC and 125VDC power options are designed using diodes inside on each DC power input line behind the two external power connection terminals,

so that the power from an external source can only flow into the hub. This allows the Switch to operate only whenever DC power is correctly applied to the two inputs.

A+

A-

GND

POWER SWITCH

HUB

 

 

SUPPLY

 

+

 

- FUSE

 

CHASSIS

 

GND

It protects the Switch from incorrect DC input connections. An incorrect polarity connection, for example, will neither affect the Switch, its internal power supply, nor will it blow the fuse in the internal power supply.

The manual power “On-Off” Switch (optional) is used for powering the unit on and off when it is placed into or taken out of service.

B3.0 APPLICATIONS FOR DC POWERED SWITCHES

Magnum 6K32 Fiber Switches are easily installed in a variety of applications where -48VDC, 24VDC and 125VDC power is used as the primary power source. The- 48VDC, 24VDC and 125VDC power configuration provides an Ethernet networking solution utilizing a special power supply in a Managed Switch.

The –48VDC solution is particularly useful in the telecommunication industry, where it is common for facilities to operate on -48VDC power. Such companies include regular and wireless telephone service providers, Internet Service Providers (ISPs) and other communication companies. In addition, many high 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

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Contents GarrettCom, Inc Corporate HeadquartersTrademarks Table of Contents Contacting GarrettCom, IncCanadian Emission Introduction Troubleshooting Personal Switches, 10/100Mb Personal Hubs, 10Mb seriesTechnical Specifications Fiber connector types supported Management Console connectorPower Supply Internal DC Power Supply OptionsAlarm Contact Optional Manual switches for modular slot port module onlyAgency Approvals Ordering Information 6KP8-45-2MT 6KP8-45-2SLC LC connectors Gigabit Transceiver optionsIntroduction Inspecting the Package and Product Product Description Magnum 6K32 Managed Switch Magnum 6K32 and 6K32R chassis Mode for best fiber distance Eight-port SFF fiber modules 6K8-MTRJ, 6K8-MLC, 100Mb fiber100Mb fiber eight Port modules for the Magnum Eight-Port Copper Module, 6K8-RJ45 @ RJ-45 + 2@ 100Mb SC@ RJ-45 + 2@ 100Mb ST Four-Port 10 Mb mm Fiber ST Modules Gigabit 1000Mbps port modules Packet Prioritization, 802.1p QOSFrame Buffering and Flow Control Managed Network Software MNS-6K for Magnum 6K32 Features and Benefits „ Managed switching for high performance Ethernet LANs„ Features Fiber-Built-In Example 1 Magnum 6K32 Switch for a Vlan application ApplicationsInternet Example 3 Redundant Application InternetSwitch #1 Installation Locating Magnum 6K32 SwitchesConnecting Ethernet Media Connecting Fiber Optic ST-type, twist-lock Connecting Fiber Optic SC-type, Snap-InIeee Standard Media Type Max. Distance Port Module Fiber CopperConnecting Single-Mode Fiber Optic Media Ieee StandardTable-Top or Shelf Mounting Rack-mounting for 19 Retma racks, regular Magnum 6K32sMagnum 6K32 unit. These Rack-mounting, Reverse version of the Magnum 6K32s 1 Mountings for Magnum 6K32 units rack-mounted in a framePowering the Magnum 6K32 Managed Switch 2 Reverse Magnum 6K32 units, rack- mounted in a frame6K32 Port Module 6KPM Installation Preparation for Installing and Removing 6KPMsRemove Chassis Cover 1a Removing front panel after the screws being removed1b Pulling out the top coved from the chassis base Installing 6KPM Cards in the Magnum 6K32 1d Top View 6KPM retaining screws hold Face PlateSecurely latching up 6KPM Cards into a Magnum 6K32 2g Top View 6KPM Module installed inside a 6K32 Switch Removing 6KPM CardsRemoving a 6KPM Card Connecting the Console Terminal to Magnum 6K32 Management Pin Signal DescriptionDB-9 Console port connector Console DB-9 PortSwitching Functionality Filtering and ForwardingStatus LEDs Auto-Cross MDIXAuto-negotiation, for 10/100Mbps RJ-45 portsPWR ACTWww . GarrettCom . com Flow-control, Ieee 802.3x standard 6KP4 ’cvrMagnum 6K32 Managed Switch Port Modules 6KPM Module Description 1b 6KP4-F10ST, 4@10Mb multi-mode FX-ST twist lock Module Connectors and configured As 10Mb Half-duplex by Default for 10Mb fiberMagnum 6KP4 Flstfx is a combo fiberMode SC-type connectors. It Equipped with 4 dual speedCopper ports and 2 Single Provides an advantage Through combining copperWww . GarrettCom . com Port@ 100Mbps Multi-Mode Fiber port Activity FULL/HALFLink Magnum 6KP8-45MT Module is a combo module withCopper and fiber Small Form Factor Placing more ports on one module9 6KP8-RJ45 Twisted Pair, 10/100Mb 8-Port 10a 6KP8-45-2LC, 6@ 10/100Mbps RJ-45 and 2@100Mb single-mode GBIC-SXSC Gigabit fiber1000Mb, multi-mode SC Connector FX , LC Small-Form-Factor11a GBIC-LXSC Gigabit fiber 1000Mb, multi-mode SC Connector 12 6KM-BLNK@ 1000Mb Fiber SC + 2@ 100Mb SC When Calling for Assistance Before Calling for AssistanceReturn Material Authorization RMA Procedure No Problem FoundAppendix B Internal DC Power Supply Options B1.0 Specifications for Magnum 6K32 SWITCHES, DC PowerPower Supply Internal -48VDC Option Shipping and Packaging InformationPower Supply Internal 125 VDC Option Industrial Applications B3.0 Applications for DC Powered SwitchesB4.0 Installation B4.1 UL Requirements for DC-powered unitsB5.0 Operation B7.0 Troubleshooting B6.0 Ordering InformationAppendix C Internal DC Dual-Source Power Option GNDC4.0 Features and Benefits of the DUAL-SOURCE Design C5.0 InstallationC5.1 UL Requirements C6.0 Ordering InformationExample Magnum 6K32R-48VDC Example Magnum 6K32R-24VDC or Magnum 6K32R-125VDC
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