GarrettCom Magnum 6K25 Hardware Installation And User'S Manual Download Page 1

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Website: http://www.GarrettCom.com

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Magnum 6K25

Managed Fiber Switch

Hardware

Installation and User Guide

Summary of Contents for Magnum 6K25

Page 1: ...i www GarrettCom com Magnum 6K25 Managed Fiber Switch Hardware Installation and User Guide ...

Page 2: ...Personal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important The Magnum 6K25 Managed Fiber Switch contains no user serviceable parts Attempted service by unauthorized personnel shall render all warranties null and void If problems are experienced with Magnum 6K25 Switch products consult Section 6 Troubleshooting of this User Guide Copyright 2006 GarrettCom ...

Page 3: ...structions may 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...

Page 4: ...rnet Media 22 3 2 1 Connecting Fiber Optic ST type twist lock 22 3 2 2 Connecting Fiber Optic SC type Snap In 23 3 2 3 Connecting Single Mode Fiber Optic 23 3 2 4 Connecting Twisted Pair RJ 45 CAT3 CAT5 23 3 2 5 Connecting Twisted Pair CAT5E or 24 3 3 Table Top or Shelf Mounting 25 3 3 1 Rack mounting for 19 RETMA racks 6K25s 25 3 3 2 Rack mounting Reverse version of the Magnum 6K25s 26 3 4 Poweri...

Page 5: ...J45 Twisted Pair 10 100Mb 8 Port 48 5 2 10 New PoE Power Inside model PI6KP8 45RJ MDIX 8 port 49 5 2 11 New PoE Power Pass through model P6KP8 RJ45 8 port 50 5 2 12 6KP8 45 2MT MTRJ Small Form Factor 51 5 2 12a 6KP8 45 2LC single mode FX LC Small Form Factor 51 5 2 13 GBIC SXSC Gigabit fiber 1000Mb SC Connector 52 5 2 13a GBIC LXSC ZXSC single mode SC Connector 52 5 2 14 6KM BLNK 52 6 0 TROUBLESHO...

Page 6: ...s Network standards Console port pin Assign 03 03 Minor updates on power budget calculations Gigabit fiber Rev D 10 02 Updated the Rack Mount options and brackets Section 3 3 Rev C 06 02 Updated the port settings configuration at sec 4 3 added Magnum 6K25 s MNS Software manual access information at sec 2 2 9 Rev B 04 02 Updated the Rack mounting 48V DC options and Appendix B and C with 24VDC and 1...

Page 7: ...itching performance Outdoor Ethernet Switch for temperature uncontrolled locations 6 10 100 and 2 100Mb fiber ports can be connected in strings Mixed Media Fiber Hub 16 port Stackable 10 100 auto sensing Dual Speed 8 port and 16 port Stackables 10 100 auto sensing Stackable Hubs SNMP Optional 10Mb series and 100Mb series both w optional port modules Personal Switches 10 100Mb 8 port dual speed Aut...

Page 8: ...ng IEEE 802 3x Flow Control Maximum 10 Mbps Ethernet Segment Lengths Unshielded twisted pair 100 m 328 ft Shielded twisted pair 150 m 492 ft 10BASE FL multi mode fiber optic 2 km 6 562 ft 10BASE FL single mode fiber optic 10 km 32 810 ft Maximum Standard Fast Ethernet Segment Lengths 10BASE T CAT 3 4 5 UTP 100 m 328 ft 100BASE TX CAT 5 UTP 100 m 328 ft Shielded twisted pair 150 m 492 ft 100BASE FX...

Page 9: ...t quote Packaging Enclosure Rugged High strength metal Suitable for stand alone or rack mounting Dimensions 1 70in H x 17 0in W x 9 0in D 4 32cm H x 43 2cm W x 22 9cm D Cooling method Fan cooled 3 7 cfm ea Management Console connector DB 9 for RS 232 null modem cable sometimes called an Xmodem cable Power Supply Internal AC Power Connector IEC type male recessed at rear of chassis with adjacent ma...

Page 10: ... configuration option The two alarm contacts are SPST NC Form C relays and an open condition indicates abnormal status The Hardware Alarm monitors internal power on the main board and the Software Alarm is activated by one or more user selected software traps Agency Approvals UL listed UL60950 cUL CE Emissions meet FCC Part 15 Class A NEBS Level 3 and ETSI Certified for Carrier Central Offices IEE...

Page 11: ...5VDC Same as 6K25R except the power input is 125VDC Configuration Options Each Magnum 6K25 and 6K25R base unit has four port module slots The first three A B C may be one of the modules below one slot D may only be a Gigabit module Select up to four port modules per base unit Magnum 6K25 Port Modules 6KP8 MTRJ SFF Fiber module w eight 100Mb mm FX MT RJ connectors 6KP8 MLC SFF Fiber module w eight ...

Page 12: ...is CONSOLE CBL Industry standard serial cable DB 9 connectors for RS 232 null modem connection sometimes called an Xmodem cable used to connect a PC or a character terminal to the Management port CONSOLE USB Console attachment cable serial to USB cable with one DB9 for the managed Switch and a USB interface for the USB connector to a PC 6K PoE Modules with 48VDC Pass Through Configuration options ...

Page 13: ...6ks with 48vdc PS w four PoE power source and four 10 100 auto negotiating auto cross RJ 45 ports New PI6KP8 45MT 4 4 port PoE module for 6ks with 48vdc PS w four PoE power source and four 100 Mb 2km mm FX MTRJ connectors New PI6KP8 45MLC 4 4 port PoE module for 6ks with 48vdc PS w four PoE power source and four 100 Mb 2km mm FX LC connectors New PI6KP8 45SLC 4 4 port PoE module for 6ks with 48vdc...

Page 14: ... user selected port module options 1 AC Power Cord U S and other 115 VAC only 1 Set of metal Ears for 19 rack mounting 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 Pr...

Page 15: ...combinations and 1Gb port module selections using GBICs These modules can be factory configured in a base chassis unit or may be changed in the field by trained technicians to adapt the unit to the user s application and Ethernet cabling requirements Even evolving mixed media requirements for 10Mb and 100Mb fiber and copper as well as Gigabit ports can be handled by the Magnum 6K25 product The 6K2...

Page 16: ...ket prioritization in hardware and industry standard managed networks software functionality all in convenient 1U rack mount packages 2 2 1 Magnum 6K25 and 6K25R chassis The Magnum 6K25 is a 19 rack mountable Ethernet Switch with three eight port slots A B and C and one Gb only slot D for configuration flexibility Slots A B and C may be configured with any of a large selection of fiber and copper ...

Page 17: ...x mode for best fiber distance and performance Using the 6K25 s MNS software the user may select full or half duplex mode per port through set up of the software See Magnum 6K25 MNS Software Manual for the flexibility to adapt to any FDX or HDX type of Fast Ethernet devices There are three LED s per fiber port The Link LK LED indicates ready for operation on that port when lit the F H LED indicate...

Page 18: ...separate 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 full duplex operation and OFF to indicate half duplex mode A twisted pair cable must...

Page 19: ... PoE devices are connected the PoE LED is OFF Operation of Ethernet data traffic is not affected by PoE LINK and ACTIVITY LEDS are combined on the PoE modules into one LED that is marked as LINK ACT as shown in the diagram 2 2 5 New PoE Power Pass through model P6KP8 RJ45 MDIX 10 100Mb 8 port The PoE Power pass through RJ 45 ports act similar to regular RJ 45 ports except they have capability of p...

Page 20: ... 1 3 5 7 are copper ports 2 and 6 are fiber ports 4 and 8 are not present The four RJ 45 ports operate just like the 8 port copper module with auto cross MDIX feature to eliminate the use of cross over cable and the two fiber ports operate at 100Mbps full duplex default User mode control per port through the MNS software is also the same On Magnum 4 2 Combo modules there are four LED s for each RJ...

Page 21: ...he Magnum 6K25 Switch to connect to any 10Mb hub or media converter or almost any other device with a 10Mb fiber Ethernet port User mode control per port through the MNS software is the same as the other 6K25 modules The fiber ports support fiber cabling distances according to the 10BASE FL standard i e 2km distance for multi mode fiber Single mode for up to 10Km distance may be available as a spe...

Page 22: ... activity on that port when lit 2 2 9 Packet Prioritization 802 1p QOS Quality of Service means providing consistent predictable data delivery to users from datagram paths that go all across a network As a LAN device the Magnum 6K25 can do its part to prevent any QOS degradation while it is handling Ethernet traffic through its ports and buffers The Magnum 6K25 switching hardware supports the IEEE...

Page 23: ...to temporarily stop sending traffic which allows a traffic catch up to occur without dropping packets Then normal packet buffering and processing resumes This flow control sequence occurs in a small fraction of a second and is transparent to an observer Another feature implemented in Magnum 6K25 Switches is a collision based flow control mechanism when operating at half duplex only When the Switch...

Page 24: ...ulti mode and single mode 10 Mb 100Mb and 1000Mb speed full and half duplex classic Small Form Factor SFF and GBIC fiber connectors RJ 45 10 100 ports can also be configured in the mix of port types Modular design for port flexibility in a 1U space saving rack mount package The 1U Magnum 6K25 chassis has 4 slots for port configurations Family of 4 6 or 8 port modules allow the user to select the d...

Page 25: ... Mirroring Port Settings Control Telnet TFTP FTP support Spanning Tree Protocol RSTP Web based multi level QoS Port and tag based VLANs GVRP IGMP Snooping SNMPc GUI support Event Log SNTP client for time of day BootP and DHCP client for IP configuring and password security Supplied and updated via Internet and GCI FTP Server RJ 45 ports are MDI MDIX supported The RJ 45 modules are equipped with MD...

Page 26: ...ipped with lots of useful features the Magnum 6K25 Managed switch is able to handle a VLAN application and provide a security and performance in an Ethernet network center A secure VLAN enabled network is simply an administratively configured broadcast domain The network administrator determines which ports and nodes are in which broadcast domains by setting membership profiles for each of them Th...

Page 27: ... the mix of copper and fiber ports provides an economical and seamless solution to the requirements The user configurable Magnum 6K25 provides an extra boost to the network requirements by providing copper fiber media along with the higher bandwidth support of 10 100 and 1000Mb The user can utilize the SNMP feature equipped with VLAN RMON SNTP and other standard managed LAN features to provide a s...

Page 28: ...witch is placed in a central wiring location where groups of network devices need to be connected in order to communicate with each other These Magnum QS5116 Fiber Switch GARRETT Magnum QS5116 PWR Managed Fiber Switch Magnum 6K25 1 3 5 7 10 100 LK F H ACT 10 100 LK 2 4 6 8 F H ACT 1 3 5 7 2 6 TX RX TX LK RX LK ACT F H ACT F H 10 100 LK F H ACT 1 3 5 7 10 100 LK F H ACT 10 100 LK 2 4 6 8 F H ACT Ma...

Page 29: ...3 1 Location of the Magnum 6K25 s cooling fans 3 2 Connecting Ethernet Media The Magnum 6K25 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 port Modules which can be individually selected and configured per port See Section 2 4 for a description of the PMs The various media types suppor...

Page 30: ...er cable polarity Swap the fiber cables at the PM connector to remedy this situation 3 2 2 Connecting Fiber Optic SC type Snap In The following procedure applies to installations using a PM with SC type fiber connectors i e using 6K MSC 6K 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 ...

Page 31: ...ports of the Magnum 6K25 can be connected to the media types 1000BASE T or CAT 5E or better 100 ohm UTP or shielded twisted pair STP balanced cable The CAT 5E or better 100 ohm UTP or shielded twisted pair STP balanced cable is recommended to use when making 1000BASE TX connections In either case the maximum distance for unshielded twisted pair cabling is 100 meters 328 ft See Section 4 3 for manu...

Page 32: ...ed for larger equipment Fig 3 3 1 Mountings for Magnum 6K25 units rack mounted in a frame assemblies in rack mounting frames where the rack mount equipment is typically accessed in operation from both sides Magnum QS5116 Fiber Switch GARRETT Magnum QS5116 PWR Managed Fiber Switch Magnum 6K25 1 3 5 7 10 100 LK F H ACT 10 100 LK 2 4 6 8 F H ACT 1 3 5 7 2 6 TX RX TX LK RX LK ACT F H ACT F H 10 100 LK...

Page 33: ...st be ordered as line items 3 3 2 Rack mounting Reverse version of the Magnum 6K25s The optional Reverse Magnum 6K25 Model has all of the cabling Ethernet cabling power cabling and console port cabling connectors in the rear and the status LEDs in the front The status LEDs that are co incident with the ports are still present there and a second or dual set of LEDs are used for status visibility in...

Page 34: ...vides two Form C Normally Closed NC contacts to which the user can attach two sets of status monitoring wires at the green terminal block When this option is present the terminal block for Alarm Contacts is part of the Power Input panel in the Magnum 6K25 case The AC or DC power input connection is in the same panel A manual On Off Switch for power to the unit is not available on 6K25 units with t...

Page 35: ...or replace any PM cards Failure to do so may result in damage to the unit and will void the warranty Caution Avoid Static Discharge The port modules like most electronic equipment are sensitive to static discharge Use proper ESD measures when handling port modules Step 1 Make sure the 6KPM Card package has all necessary accessories to install it properly Each 6KPM Card package except the Gigabit f...

Page 36: ...th four stand off s for each 6KPM card position See Figure 3 5 1b Figure 3 5 1b Magnum 6k25 Top view without chassis cover Step 3 Remove front panel face plate retaining screws There are four PM slots A B C and D located on the front of the chassis cover Looking into the vertical placed Chassis cover of the unit there are three brackets with retaining screws 256 flat head which hold each PM Face p...

Page 37: ...5 2a and 3 5 2b on the chassis built in stand off female provided at the front of the 6K25 Main Board and screw down tightly with the three 5 16 stand off male on the top of the Granddaughter board The 5 16 stand off has been used to place the daughter board on the top of the granddaughter board and latch it securely Fig 3 5 2a Granddaughter Board shown separately Fig 3 5 2b Granddaughter Board pl...

Page 38: ...ig Fig 3 5 2d Daughter Board shown upside down with two male latch connectors Step 4 Hold the daughter board with both hands at the end and align the two cream color latching connectors male placed at the bottom of the daughter board with the other female connector placed on the Granddaughter and main board As shown below in Fig 3 5 2e Fig 3 5 2e Magnum 6KPM daughter board aligned with the bottom ...

Page 39: ...ate Magnum 6K8 BLNK to cover the slot opening in the front panel This will maintain proper cooling air flow safety and operation as required by FCC CE and other regulations Step 6 Now screw down the daughter board with 6 440 screws so that it holds the daughter board securely The figure below shows the top view of 6KPM card after successfully installing the 6KPM cards inside the Magnum 6K25 Fig 3 ...

Page 40: ... the center standoff on the main mother board The bracket provide the stability to the Gigabit module NOTE Reverse mount Model The Reverse model require a LED Decal for checking the speed F H and activity status 3 5 3 Removing 6KPM Cards To properly remove a 6KPM card from the 6K25 Managed Fiber Switch follow the 3 steps below Step 1 Remove chassis cover See procedures in Section 3 5 1 above Cauti...

Page 41: ...rd discussed in Section 3 5 1 3 6 Connecting the Console Terminal to Magnum 6K25 Management Use a DB 9 null modem cable to connect the Magnum6K25 Console Port the RS 232 port on the 6K25 Switch to the your PC so that your PC becomes the 6K25 s Console Terminal Note The DB 9 cable does not include with the 6K25 unit package Rear View of Magnum 6K25 Typical Console Port is on the Rear of Reverse 6K2...

Page 42: ...iption 1 CD Carrier detect not used 2 RXD Receive Data input 3 TXD Transmit Data output 4 open not used 5 GND Signal Ground 6 9 open not used The above provided information enables a managed station a PC or Console terminal to connect directly to the switch using a straight through cable Note The Null Modem DB 9 cable is optional and can be order from the factory along with the unit Pin 5 Pin 1 ...

Page 43: ...are described below Filtering and Forwarding Each time a packet arrives on one of the switched ports the decision is taken to either filter or to forward the packet Packets whose source and destination addresses are on the same port segment will be filtered constraining them to that one port and relieving the rest of the network from having to process them A packet whose destination address is on ...

Page 44: ...otiation or not e g 10Mb Hub media converter or fixed mode at 10Mb or 100Mb Half Full Duplex managed switch No cross over cable is required while using the 6K8 s copper port to other devices Operation is according to the IEEE 802 3u standard The Managed 6K25 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 standar...

Page 45: ...er end is not an auto negotiating device the 6K25 s RJ 45 ports will try to detect its idle signal to determine 10 or 100 speed and will default to half duplex at that speed per the IEEE standard General information Auto negotiation per port for 802 3u compliant switches occurs when the devices at both ends of the cable are capable of operation at either 10 Mb or 100Mb speed and or in full or half...

Page 46: ...evice must also support the 802 3x flow control standard in order to communicate properly during normal operation Note When in Half Duplex mode the 6K25 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 collision indication on the half duplex ports that are receiving This temporary collision dela...

Page 47: ...1300 62 5 125 50 125 20 23 5 31 31 9 0 5 5 3 0 2 0 15 8 12 2 5 5 4 0 6KPM MLC 100Mb FX Multi mode 2 0 4 1300 62 5 125 19 31 12 4 16 5 7 6KPM SLC 100Mb FX Single Mode 15 0 4 1310 9 125 15 28 11 22 GBIC SXSC 1000Mb Multi mode 0 55 1300 62 5 125 50 125 9 5 17 5 5 2 12 5 4 GBIC LXSC10 1000Mb Single mode 10 1300 9 125 9 5 20 8 5 17 10 5 21 GBIC LXSC25 1000Mb Single mode 25 1550 9 125 4 0 21 15 37 5 17 ...

Page 48: ...ainer Be sure to keep the shipping 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 6KPM Module Description An important feature of the Magnum 6K25 is the use of Port Mod...

Page 49: ...ex when off The 10 100 LED indicates the speed if the LED is ON 100Mbps if it is OFF 10Mbps 5 2 1a 6KP6 RJ10ST 4 10 100Mbps RJ 45 and 2 10Mb multi mode FX ST twist lock Combo Module The 6KP6 RJ10ST is a six port combo module that looks similar to the 100Mb combo module with the exception of 10Mb speed at the ST fiber module The ST connector functions as a fiber optic transceiver to support 10BASE ...

Page 50: ...way for the half duplex hub to connect to the switch through 10Mb fiber ports It supports distances according to the 10Base FL standard i e 2Km distance for multi mode fiber Single mode for 10Km distance may be available as a special order Each port has an Activity ACT LED indicating packets being received a Link LK LED indicating proper connectivity with the remote device when lit and FDX HDX LED...

Page 51: ...ll in one module This is similar to the 6K6 RJMST It has the same LEDs indicating port activity ACT Link LK and FDX HDX and 10 100 operation and the same face plate lettering While the functionality of these two modules is essentially the same the 6KP6 RJMSC is equipped with an SC type snap in connector instead of an ST type 5 2 3 6KP6 RJSSC 4 10 100Mbps RJ 45 Ports and 2 100Mbps single mode FX SC...

Page 52: ...gle mode Long Reach fiber network segments The 6KP6 RJSSC when installed in a Magnum 6K25 Switch has copper supporting the 100m distance and Fiber supporting single mode fiber cable lengths of as much as 40 Km see Power Budget Section 4 5 Each port has an Activity ACT LED indicating packets being received a Link LK LED indicating proper connectivity with the remote device when lit and a FDX HDX LE...

Page 53: ...his 100BASE FX multi mode 8 Port module is essentially the same as the ST and SC types It has the same LEDs per port indicating port activity ACT Link LK and FDX or HDX operation 5 2 5a 6KP6 MT10ST 4 100Mb multi mode FX MTRJ Small Form Factor and 2 10Mb Multi mode ST Fiber port The 6KP6 RJ10ST is a combo module with two different kinds of fiber flavor with two different speeds The top four ports o...

Page 54: ...r and fiber Small Form Factor MTRJ type ports The small size of MTRJ connectors give an advantage of placing more ports on one module The 6KP8 45MT is equipped with 4 10 100 RJ 45 ports and 4 MTRJ fiber ports When installed in a Magnum 6K25 Switch it supports the standard distances as mentioned on 5 2 3 and the LEDs also act similarly 5 2 7 6KP8 MLC 8 ports 100Mbps multi mode LC connector Small Fo...

Page 55: ...er Small Form Factor LC type ports The small size of LC connectors give an advantage of having more ports on one module The 6KP8 45LC is equipped with 4 10 100 RJ 45 ports and 4 LC Small form factor multi mode fiber ports When installed in a Magnum 6K25 Switch it supports the standard distances as per mentioned on 5 2 8 and the LEDs also acts similarly as mentioned above 5 2 9 6KP8 RJ45 Twisted Pa...

Page 56: ...E RJ 45 ports act similar to regular RJ 45 ports except they have capability of providing power on each port to power up the PD devices per the IEEE802 3af PoE standard Only 4 x RJ 45 10 100 ports maxm support POE Power Inside option in one 6K unit In this Fig the top 4 RJ45 ports are enhanced with POE option whereas as bottom 4 RJ 45 are normal MDIX ports The 4 RJ45 POE module are also available ...

Page 57: ...ss through PoE modules are totally dependent upon the powerful 48VDC input power supply to support more RJ 45 10 100 ports Each port require atleast 15watts to power up the PoE PD devices In this Fig the top 8 RJ45 ports are enhanced with POE option The 8 RJ45 POE module are also available with mix n match with fiber modules Please check the ordering information Sec 1 2 for all the various P6K PoE...

Page 58: ... 6 10 100Mbps RJ 45 and 2 100Mb multi mode FX MTRJ Small Form Factor The Magnum 6KP8 45 2MT eight port Module is a combo module with copper and fiber Small Form Factor MTRJ type ports The small sizes of MTRJ connectors give an advantage of placing more fiber ports on one module The 6KP8 45 2MT is equipped with six 10 100 RJ 45 ports and two 100Mb MTRJ fiber ports When installed in a Magnum 6K25 Sw...

Page 59: ...f the transceiver at the same time and pull the transceiver out Each port has an Activity ACT LED indicating packets being received and a Link LK LED indicating proper connectivity with the remote device when lit 5 2 13a GBIC LXSC ZXSC Gigabit fiber 1000Mb single mode SC Connector The Magnum GBIC LXSC ZXSC is a single mode Gigabit fiber connector equipped with SC type connectors and can be easily ...

Page 60: ...ck 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 and the cables wires have not been crimped or in some way impaired during installation About 90 of network downtime can be attributed to wiring and connector pr...

Page 61: ...the problem Any changes to system administration procedures should all be noted in this record 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 av...

Page 62: ...ackage to GarrettCom 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 ...

Page 63: ...ct 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 6K25 Fiber Switches are easily installed i...

Page 64: ... Terminal Block on Magnum 6K25 48VDC and chassis ground GND The actual connection procedure is very straightforward Simply connect the leads to the Magnum unit beginning with ground Ensure that each lead is securely tightened Note The GND should be hooked up first The 6K25 unit has a floating ground so the user may elect to Ground either or terminal to suit the customer s use Before connecting hot...

Page 65: ...eration of Magnum 6K25 Switches with the optional 48VDC 24VDC and 125VDC power supply is identical to that of the standard AC powered models B6 0 ORDERING INFORMATION To order the optional 48VDC power supply factory installed add a suffix of 48VDC after the product s standard model Example Magnum 6K25R 48VDC Similarly to order the optional 24VDC or 125VDC industrial specific power supply factory i...

Page 66: ... this Dual Source option are identical to those listed in the Magnum 6K25 Fiber Switches Installation and User Guide including Appendix B Internal DC Power Supply Option C2 0 MAGNUM 6K25 with 48VDC 24VDC and 125VDC Dual Source option The 6K25 Switch models with the internal 48VDC 24VDC and 125VDC Dual Source power supply are designed for installations where a battery plant is the power source and ...

Page 67: ...k on the Magnum 6Ks Switch shown in Figure The 48VDC terminal block on the Magnum 6K25 Switch as shown in Fig C5 0 is located on the right rear of the unit and is equipped with five 5 screw down lead posts If it is the reverse model it is located on the left rear The primary terminals are identified as positive A negative A and the secondary power terminals as negative B positive B The chassis ear...

Page 68: ...re 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 Src48V as a separate line item following the product model Example Magnum 6K25R 48VDC Dual Src 48V for the regular DS model with no ON OFF switch or Dual Src48V SWITCH with the O...

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