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Magnum 6KQ Managed Field Switch Installation and User Guide             (04/07)

 

 
 

20

www  GarrettCom  com

.

.

For DC power input data, see Appendix B.  For Dual Source, see Appendix C 

. 

 

  The rugged metal case of the Magnum 6KQ will normally protect it from 

accidental damage in a lab or workplace setting.  Maintain an open view of the front to 

visually monitor the status LEDs.  Keep an open area around the unit so that cooling can 

occur from convection while the unit is in operation. The 6KQ has no fans, so it is silent 

when in operation.  Internal electronics use the case as a heat sink, so the unit may 

normally be quite warm to the touch. 

                               

3.2 

Connecting Ethernet Media 

 

The Magnum 6KQ Switches are specifically designed to support all standard 

Ethernet media types within a single Switch unit.  This is accomplished by using a family 

of different Fiber Connectors which can be individually selected and configured per-slot.  

See Section 2.2 for a description of the PMs. 

 

The various media types supported along with the corresponding IEEE 802.3, 

802.3D, 802.3u, 802.3AB and 802.3z standards and connector types are as follows: 

IEEE Standard        Media Type            Max. Distance       Fiber Connector

 

   Fiber:

  

 100BASE-FX 

m

m

1

 

Fiber

 

2.0km  (6,562 ft)

 SC 

 

 

 

 

sgl.m

2

 

Fiber 

18.0km (95K ft) 

SC 

 100BASE-FX 

m

m

1

 

Fiber

 

2.0km  (6,562 ft)

 ST 

 

 

 

 

sgl.m

2

 

Fiber 

18.0km (95K ft) 

ST 

 

 

  small form factor   

m

m

1

 

Fiber

 

2.0km  (6,562 ft)

 MTRJ, MLC

 

 

 

  small form factor   

sgl.

m

1

 

Fiber

 

15 km

 

        SLC 

1

 mm = multi-mode  

2

 sgl.m = single-mode 

See 

http://www.garrettcom.com/techsupport/index.htm#hardware

 and click on “Power Budget 

Calculations” to find fiber cable distance information. 

  
  Copper:

 

 

10BASE-T and 100BASE-TX twisted pair100m (328 ft) 

RJ-45 

 

1000BASE-TX twisted pair 

 

100m (328 ft) 

RJ-45 

   

 

 

3.2.1 

Connecting Fiber Optic ST-type, “twist-lock”

 

 

 

 

The following procedure applies to installations using a PM with ST-type fiber 
connectors. This procedure applies to ports using a 6KQ module, MST-type port. 

1.

 

Before connecting the fiber optic cable, remove the protective dust caps from 
the tips of the connectors on the PM.  Save these dust caps for future use. 

Содержание Magnum 6KQ

Страница 1: ...i www GarrettCom com Magnum 6KQ Managed Field Switch Hardware Installation and User Guide 5 00 USD ...

Страница 2: ...um and Personal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important The Magnum 6KQ Managed Field Switch contains no user serviceable parts Attempted service by unauthorized personnel shall render all warranties null and void If problems are experienced with Magnum 6KQ Switch products consult Section 6 Trouble Shooting Copyright 2007 GarrettCom Inc All right...

Страница 3: ...y cause interference to radio communication It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interf...

Страница 4: ...upply circuit to the product 3 This product shall be provided with a maximum 10A DC Listed fuse or circuit breaker in the supply circuit when connected to a 48V centralized DC source 4 The external power supply for DC units shall be a Listed Direct Plug In power unit marked Class 2 or Listed ITE Power Supply marked LP which has suitably rated output voltage i e 24VDC or 48VDC and suitable rated ou...

Страница 5: ... 2 Connecting Ethernet Media 20 3 2 1 Connecting Fiber Optic ST type twist lock 20 3 2 2 Connecting Fiber Optic SC type Snap In 21 3 2 3 Connecting Single Mode Fiber Optic 21 3 2 4 Connecting Twisted Pair CAT3 CAT5 21 3 2 5 Connecting Twisted Pair CAT5e or better 22 3 2 6 Gigabit SFP Small Form factor Pluggable 23 3 3 DIN Rail Mounting the Magnum 6KQ 25 3 3 1 Mounting Dimensions for 6KQ with metal...

Страница 6: ... 10 100Mb 4 Port 40 5 2 10 PoE power pass through Base unit 6KQP 48VDC 41 5 2 11 SFPs Gigabit 1000Mbps port modules 42 5 2 12 6KQ BLNK 43 6 0 TROUBLESHOOTING 43 6 1 Before Calling for Assistance 43 6 2 When Calling for Assistance 44 6 3 Return Material Authorization RMA Procedure 44 6 4 Shipping and Packaging Information 45 APPENDIX A WARRANTY INFORMATION 45 APPENDIX B DC Power Input 46 APPENDIX C...

Страница 7: ...ERFORMANCE QUAD SERIES FIBER SWITCHES 100 10MBPS FIBER AND COPPER PORTS MIXED SPEED AND MIXED MEDIA TYPES FULL SWITCHING PERFORMANCE MP62 AND P62F OUTDOOR ETHERNET SWITCHES FOR TEMPERATURE UNCONTROLLED LOCATIONS 6 10 100 AND 2 100MB FIBER PORTS CAN BE CONNECTED IN STRINGS MIXED MEDIA FIBER HUB 16 PORT 10 100 AUTO SENSING DUAL SPEED 8 PORT AND 16 PORT 10 100 AUTO SENSING HUBS PERSONAL SWITCHES 10 1...

Страница 8: ...EE 802 3ab 1000BASE X Ethernet IEEE 802 1p Priority protocol IEEE 802 1d Spanning tree protocol IEEE 802 1w Rapid Spanning tree protocol IEEE 802 1q VLAN Tagging IEEE 802 3x Flow Control IEEE 802 3ad Link Aggregation Trunking IEEE 802 1x Port based Network access control IEEE 802 3af Power over Ethernet Maximum 10 Mbps Ethernet Segment Lengths Unshielded twisted pair 100 m 328 ft Shielded twisted ...

Страница 9: ...s speed OFF 10 Mbps Operating Environment Ambient Temperature 40 to 140 F 40 to 60 C for UL60950 and Component Parts rating 60 to 195 F 50 to 85 C for IEC 60068 Type Test short term rating Storage Temperature 60 to 210 F 50 to 100 C Ambient Relative Humidity 5 to 95 non condensing Altitude 200 to 13 000 ft 60 to 4000m Conformal Coating humidity protection option Request quote Alarm Relay Contacts ...

Страница 10: ... DIN Rail mounting 6KQ Agency Approvals and Standards Compliance UL listed UL60950 cUL CE Emissions meet FCC Part 15 Class A NEBS Level 3 and ETSI Compliant IEEE 1613 Class 2 Environmental Standard for Electric Power Substations See also Note for Power Substations in Section 3 2 4 3 7 and 5 2 9 IEC 61850 EMC and Operating Conditions Class C for Power Substations NEMA TS 2 and TEES for DC powered a...

Страница 11: ...ept the power input is 250VDC PSAC 24V60 External Hardened Power Supply for AC to 24VDC 60 watts panel or DIN RAIL mount PSAC 48V150 External Hardened Power Supply for AC to 48VDC for PoE 150 watts panel or DIN RAIL mount Please use this URL for the complete Configuration Guide for the Magnum 6KQ http www garrettcom com techsupport insertion_guides 6kqcg pdf Configuration Options Each Magnum 6KQ b...

Страница 12: ...one SFP pluggable open transceiver port one10 100 1000 RJ 45 ports 6KQ 1GSFP SFP Gig module w one SFP pluggable open transceiver ports 6KQ 1GCU Copper Gig module w one10 100 1000 RJ 45 ports Gigabit 1000Mb SFP Small Form Pluggable Transceiver option 6KQ SFP SX Giga SFP transceiver 1000Mb SX 850nm wavelength 500m SFP LX10 Giga SFP transceiver 1000Mb SX 1310nm wavelength 10Km SFP LX25 Giga SFP trans...

Страница 13: ...h user selected port module options installed 1 Set of two metal vertical mounting brackets with screws to the case 1 Installation and User Guide this manual 1 Product Registration Card Remove the items from the shipping container Be sure to keep the shipping container should you need to re ship the unit at a later date To validate the product warranty please complete and return the enclosed Produ...

Страница 14: ... Magnum 6KQs are ideal for building a switched hardened Ethernet network infrastructure connecting edge devices such as PLCs and IEDs with upstream switches or routers Designed for use in industrial applications such as factory floors and control cabinets industrial video surveillance systems with PoE power utility substations tariffed carrier field facilities or transportation and oil and gas the...

Страница 15: ...nd 802 1p QoS Traffic Prioritization Magnum 6KQ switches are plug and play and are designed for use in connecting edge devices such as PLCs IEDs and PoE video cameras with upstream switches and routers where a mix of bursty data traffic and priority streaming traffic for video surveillance and cell tower applications are present Magnum 6KQ Field Switches are provided with LAN management software i...

Страница 16: ...Port Modules 6KQ4 MTRJ to right and 6KQ4MLC or SLC below In a four port SFF Small Form Factor fiber port module all of the fiber ports are of the same speed 100Mb mode and connector type Small Form Factor SFF Fiber Ports come in multi mode forms MT RJ or LC type connectors and single mode form LC type connectors The 100Mb fiber four port modules for the Magnum 6KQ s normally are set factory defaul...

Страница 17: ...e are four LEDs for each port two integrated into the connector and two below the connector The LK Link LED indicates ready for operation on that port when lit The blinking ACT Activity LED indicates receiving Activity on that port when lit The 10 100 LED indicates operation at 100Mb speed when ON and at 10 Mb speed when OFF when auto negotiation is not disabled The FDX HDX LED is ON to indicate f...

Страница 18: ...KQ4 RJ45 PoE modules are slightly different compared to regular non PoE RJ 45 modules as shown in Fig 2 When the PoE port is in use the PoE LED is ON when connected properly to an 803 af compliant PD device on that port When non PoE devices are connected the PoE LED is OFF The operation of Ethernet data traffic is not affected by PoE LINK and ACTIVITY LEDS are combined on the PoE modules into one ...

Страница 19: ...ules The Gigabit port options for the modular slot come in a few different configurations of Fiber SFP s or RJ 45 s The Magnum 6KQ offers only SFPs Small Form Pluggable for Gigabit speed There are multiple choices of SFP Gigabit transceiver types to combine with RJ 45 s for the modular slot Up to two Gigabit ports max can be configured in the modular slot D only An example of a two Gb module is th...

Страница 20: ...he user through software configuration settings 2 2 8 Frame Buffering and Flow Control Magnum 6KQ s are store and forward switches Each frame or packet is loaded into the Switch s memory and inspected before forwarding can occur This technique ensures that all forwarded frames are of a valid length and have the correct CRC i e are good packets This eliminates the propagation of bad packets enablin...

Страница 21: ...ware which allows the user to configure the Magnum 6KQ as a Managed Switch and implements security features and other software enabled features NOTE Magnum 6KQ managed switch will work with Rel 3 6 firmware or higher version only using any other MNS 6K version will not support the hardware For additional information about MNS 6K see the Magnum MNS 6K Software User guide in pdf format a separate do...

Страница 22: ...ns One is for hardware and will signal loss of power internally The other is software controllable and will signal user defined software events such as a security violation or an S Ring fault condition Vertical mounting for efficient convection cooling no fans extended temp Mounting brackets for vertical mounting are included DIN Rail mounting hardware is optional Ethernet signal and power cables ...

Страница 23: ...iber cabling into the LAN structure Example 1 Magnum 6KQ Switch for a Industrial Application Equipped with lots of useful features including hardened enclosures a wide spread of DC power supply options and extended temperature ratings qualifies the Magnum 6KQ Managed switch for any Industrial factory floor traffic control transportation system or power utility application The several MNS 6K softwa...

Страница 24: ...tected from earthquake or fire hazards can be connected to the full duplex Gigabit Fiber port Extended temperature ratings and a variety of options for AC DC power supplies qualify this managed 6KQ switch for use in non temperature controlled networks and many other temperature sensitive critical Industrial applications where above normal room temperatures occur while the network is in operation F...

Страница 25: ...thernet units The entire spread network will be manageable to provide easy detectable uninterrupted support through a viewable SNMP monitor The Magnum 6KQ Managed Field Switch equipped with a mix of copper and fiber ports provides an economical and seamless solution to many requirements The user configurable Magnum 6KQ provides an extra boost to the network requirements by providing copper fiber m...

Страница 26: ...ge or broadband uplink allows the telecom user a very effective solution to store their sensitive data securely Fig 2 4c Magnum 6KQs deployed in a video security CCTV application for monitoring and securing the premises 3 0 Installation Before installing the equipment it is necessary to take the following precautions 1 If the equipment is mounted in an enclosed or multiple rack assembly the steady...

Страница 27: ... for a description of the PMs The various media types supported along with the corresponding IEEE 802 3 802 3D 802 3u 802 3AB and 802 3z standards and connector types are as follows IEEE Standard Media Type Max Distance Fiber Connector Fiber 100BASE FX mm1 Fiber 2 0km 6 562 ft SC sgl m2 Fiber 18 0km 95K ft SC 100BASE FX mm1 Fiber 2 0km 6 562 ft ST sgl m2 Fiber 18 0km 95K ft ST small form factor mm...

Страница 28: ...nstallations using a PM with SC type fiber connectors i e using 6Kq MSC 6KQ SSC single mode When connecting fiber media to SC connectors simply snap on the two square male connectors into the SC female jacks of the 6KPM until it clicks and secures 3 2 3 Connecting Single Mode Fiber Optic When using single mode fiber cable be sure to use single mode fiber port connectors Single mode fiber cable has...

Страница 29: ... in substation applications to interface to field devices across distances which could produce kigh greater than 2500V levels of ground potential rise GPR during line to ground fault conditions The 6KQ passes the 1613specifications for zero packet loss with fiber ports with RJ 45 ports used as indicated here 3 2 5 Connecting Twisted Pair CAT5e or better Unshielded or Shielded The RJ 45 Gigabit por...

Страница 30: ...range of networking kit Side View Duplex LC connector Front view Note It is highly recommended to remove the fiber cable first before removing the SFP transceiver for any reason Not removing the fiber cable first can damage the fiber cable cable connector or optical interfaces It is advised not to remove and insert a SFP transceiver frequently as this may shorten its useful life Note Always use an...

Страница 31: ... tissue dampened in alcohol Make certain the connectors are clean before connecting Note One strand of the duplex fiber optic cable is coded using color bands at regular intervals you must use the color coded strand on the associated ports at each end of the Module Model Gigabit Gb Modules fixed ports SFP 6KQ 2GSFP 2 SFP 6KQ 2GCU 2 CU 6KQ 2GSFPCU 1SFP 1CU 6KQ 1GSFP 1 SFP 6KQ 1GCU 1 CU Gb SFP fiber...

Страница 32: ...it If LINK is not lit or OFF after cable connection the normal cause is improper cable polarity Swap the fiber cables at the PM connector and also check the connectivity on the target device to remedy this situation Reconfigure or reboot both the device if required If connected properly you can check via MNS 6K software too for verification the validity of SFP Gigabit ports Make sure Rel 3 6 or hi...

Страница 33: ...release the 6KQ so that it can be dismounted by pulling the bottom out Once the bottom of the 6KQ is rotated out the DIN Rail latch is not engaged and the 6KQ can be moved up and out free of the DIN Rail mounting The picture in Section 3 3 shows vertical mounting of Magnum 6KQ as it about to be mounted on a DIN Rail track for proper convection cooling of the unit Note that there is air space in th...

Страница 34: ...al thermal techniques patent pending to move the heat generated by the electronic components inside into the case the case may be quite warm to the touch during normal operation The unit is mounted using the brackets as shown in the illustration above The spacing for the mounting screws into the supporting wall or panel is a rectangle 21 74 x 11 91 cm 8 56 x 4 69 inches center to center 3 4 Poweri...

Страница 35: ...wer input connection is in the same panel The first NC Alarm Contact top position switch vertically mounted is a Software Alarm operated by user settings in the MNS 6K software The user can disable the Software Alarm feature with a software configuration command if desired When the Software Alarm is enabled the Form C Normally Closed NC contact is held close during normal software operation A user...

Страница 36: ...le with or inter changeable with the other Magnum 6K Family Switches PMs which use larger typically 8 port modules 3 7 Connecting a Management Console Terminal to Magnum 6KQ Serial RJ 45 Console Port The serial console port on the Magnum 6KQ is different from other 6K family switches The Serial RJ 45 port as shown in the picture requires an 8 pin RJ 45 male connector to have the proper communicati...

Страница 37: ...hing Functionality A Magnum 6KQ provides switched connectivity at Ethernet wire speed among all of its ports The Magnum 6KQ supports10 100Mbs for copper media and 10 or 100Mb separate traffic domains for fiber ports to maximize bandwidth utilization and network performance All ports can communicate to all other ports in a Magnum 6KQ but local traffic on a port will not consume any of the bandwidth...

Страница 38: ... 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 3 Auto 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...

Страница 39: ...plex 3 10 Mb full duplex and 4 10 Mb half duplex The auto negotiation logic will attempt to operate in descending order and will normally arrive at the highest order mode that both devices can support at that time Since auto negotiation is potentially an externally controlled process the original highest order mode result can change at any time depending on network changes that may occur If the de...

Страница 40: ...acket to tell the transmitter to start sending the packets Of course the transmitting device must also support the 802 3x flow control standard in order to communicate properly during normal operation Note When in Half Duplex mode the 6KQ Switch implements a back pressure algorithm on 10 100 Mb ports for flow control That is the switch prevents frames from entering the device by forcing a collisio...

Страница 41: ...5 50 125 20 23 5 31 31 9 0 5 5 3 0 2 0 15 8 12 2 5 5 4 0 6KQ MLC 100Mb FX Multi mode 2 0 4 1300 62 5 125 19 31 12 4 16 5 7 6KQ SLC 100Mb FX Single Mode 15 0 4 1310 9 125 15 28 11 22 Magnum SFP LX10 1000 Mb FX Gigabit Single 10 1310 9 125 10 0 22 10 22 11 24 Magnum SFP LX25 1000 Mb FX Gigabit Single 25 1310 9 125 3 0 21 16 40 18 45 Magnum SFP ZX40 1000 Mb FX Gigabit Single 40 1550 9 125 5 0 22 15 6...

Страница 42: ...ng container should you need to ship any of the PMs separately at a later date In the event there are items missing or damaged contact your supplier If you need to return the unit use the original shipping container if possible Refer to Chapter 5 for specific return procedures 5 2 6KQ Modules An important feature of the Magnum 6KQ is the use of Port Modules for flexible mixed media connectivity to...

Страница 43: ...nts When installed in a Magnum 6KQ Managed Switch the copper port supports the standard distance 100m on each port and the fiber port supports fiber optic cable distances up the IEEE standard 100Mbps distance limits i e typically 2km at full duplex and 412m at half duplex Each port has an Activity ACT LED indicating packets being received A Link LK LED indicates proper connectivity with the remote...

Страница 44: ...indicating port activity ACT Link LK and FDX HDX and 10 100 operation as well as the same face plate lettering The difference is that the 6KQ2 MSC is equipped with SC type snap in fiber port connector instead of an ST type 5 2 3 6KQ2 SSCL 2 Ports 100Mbps single mode FX SC type Sgl M The Magnum 6KQ2 SSCL is also a Fiber module equipped with 2 Single mode Long Reach SC type connectors It provides a ...

Страница 45: ...er Budget Section 4 5 Each port has an Activity ACT LED indicating packets being received a Link LK LED that indicates proper connectivity with the remote device when lit and a FDX HDX LED to indicate full duplex mode when lit or half duplex when off The 10 100 LED indicates 100Mbps speed when lit and at 10Mbps speed when off 5 2 5 6KQ4 MT 4 100Mb multi mode FX MTRJ Small Form factor Magnum 6KQ4 M...

Страница 46: ... an advantage of placing more ports on one module The 6KQ4 RJMT is equipped with Two 10 100 RJ 45 ports and Two MTRJ fiber ports When installed in a Magnum 6KQ Switch it supports the standard distances as per the media Each port has an Activity ACT LED indicating packets being received a Link LK LED that indicates proper connectivity with the remote device when lit and a FDX HDX LED to indicate fu...

Страница 47: ...module The 6KQ4 RJMLC is equipped with two 10 100 RJ 45 ports and two LC multi mode fiber ports When installed in a Magnum 6KQ Switch it supports the standard distances as per the media Each port has an Activity ACT LED indicating packets being received a Link LK LED that indicates proper connectivity with the remote device when lit and a FDX HDX LED to indicate full duplex mode when lit or half d...

Страница 48: ...orts in substation applications to interface to field devices across distances which could produce kigh greater than 2500V levels of ground potential rise GPR during line to ground fault conditions The 6KQ passes the 1613specifications for zero packet loss with fiber ports with RJ 45 ports used as indicated here 5 2 10 PoE power pass through Base unit Model 6KQP 48VDC 10 100Mb 4 port See Section 2...

Страница 49: ...at 1330nm 10 25 40 70 km fiber options and for Gigabit copper as well with new models appearing often The 1000Mb Gigabit SFP fiber port modules on the Magnum 6KQ are normally set factory default to operate at AUTO mode for best fiber distance and performance Only two Gigabit ports can be configured on a Mangum 6KQ managed switch in slot D There are three LEDs provided on each SFP Gigabit port modu...

Страница 50: ...sistance or contact GarrettCom Customer Support 6 1 Before Calling for Assistance 1 If difficulty is encountered when installing or operating the unit refer back to the Installation Section of the applicable chapter of this manual Also check to make sure that the various components of the network are interoperable 2 Check the cables and connectors to ensure that they have been properly connected a...

Страница 51: ...6 3 Return Material Authorization RMA Procedure All returns for repair must be accompanied by a Return Material Authorization RMA number To obtain an RMA number please use this URL https rma garrettcom com rma rma_request_noaccount php to fill out the form Please have the following information readily available Name and phone number of your contact person Name of your company institution Your ship...

Страница 52: ...arrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 7437 Attn Customer Service APPENDIX A WARRANTY INFORMATION GarrettCom Inc warrants its products to be free from defects in materials and workmanship for a period of three 3 years from the date of shipment by GarrettCom During this warranty period GarrettCom will repair or at its option replace components in the products that prove to be defectiv...

Страница 53: ...ORY 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 It protects the Switch from incorrect DC input connections An inc...

Страница 54: ...e grounded by the user if desired The chassis is earth or ground GND The connection procedure is straightforward Simply insert the DC leads to the Switch s power terminals positive and negative screws The use of Ground GND connects to the Switch chassis screw provided under the DC terminal Ensure that each lead is securely tightened NOTE Always use a voltmeter to measure the voltage of the incomin...

Страница 55: ...Supply Internal 48VDC Dual Source DC Power Connector First Source A A 2nd Source B B GND ground wire connection to the hub chassis screw Input Two separate sources each at 36 60 VDC Power Supply Internal 12VDC Dual Source model Dual Src 12V DC Power Connector First Source A A 2nd Source B B GND ground wire connection to the hub chassis screw Input Two separate sources each at 8 18 VDC Power Supply...

Страница 56: ...e of the chassis on each DC power input line A diode is placed in each of the four input lines behind the four external power connection terminals so that power from an external source can only flow into the unit This allows the unit to operate whenever DC power is correctly applied to either or both of the two inputs C4 0 FEATURES AND BENEFITS OF THE DUAL SOURCE DESIGN a The Switch unit can recei...

Страница 57: ... negative B positive B The chassis is earth ground GND The Dual Source terminal block for the 12 24 48 125 and 250VDC are the same Note The GND should be hooked up first The 6KQ unit has a floating ground so the user may elect to Ground either or terminal to suit the customer s use Before connecting live power lines to the terminal block always use a digital voltmeter to measure the output voltage...

Страница 58: ...OURCE POWER To order the optional Dual Source power supply factory installed add Dual Src xxxV as a separate line item following the product model Example Magnum 6KQ 48VDC Dual Src 48V See the Configuration Guide on the GCI web site at http www garrettcom com techsupport insertion_guides 6kqcg pdf for additional information ...

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