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GarrettCom Magnum 3000 User's Manual

1. Magnum 3024 hub Magnum 3024 hub one Magnum 3024 hub repeater Magnum 3024 hub Magnum 3000 AGT rear front BEFORE special SRC cable IRB cables Magnum 3024 hub one Magnum 3024 hub repeater BRIDGE Magnum 3024 hub Magnum 3024 hub repeater Magnum 3000 AGT rear front AFTER a special SRC cables gt lt IRB cable Switching hub Magnum 3024 hub Magnum 3024 hub Magnum 3024 hub Magnum 3024 hub Magnum 3024 hub Magnum 3024 hub Magnum 3024 hub Magnum 3024 hub Magnum 3000 AGT rear Figure 2 3 2b SRC cables segment a managed stack for connection to switching hub ports front This special configuration provides high bandwidth for the users on each 3024 hub but also provides the efficiency of a single SNMP agent for all of the 3024s Note also that Magnum 3012 units can be used with the special SRC segmenting cable mixing with the 3024 models in configurations as desired 9 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 NOTE To differentiate the SRC cable from the IRB cable GCI uses colored ribbon cable for the SRC The standard IRB cables are gray in color 2 3 3 Group Address Switch Settings for Managed Units and Stacks The eight position DIP switch on the rear panel is used to give each unit in Magnum 3000 managed stack a unique Group or stack address
2. 30 4210 30 4 2 11 BPM TP 31 iv Magnum 3000 Stackable Hubs Installation and User Guide 07 06 5 0 INTRO SIMPLE NTWRK MGMT PROTOCOL SNMP AGENTS32 5 1 SNMP Agents 1 32 5 1 1 Embedded SNMP Agent Model 3000 32 5 1 2 Separate Agent Box Model 3000 AGT 33 5 1 3 Standard Repeater MIB and Extensions 33 5 2 Installation General 36 5 3 Installing the Embedded Agent Board 36 5 4 Agent Configuration Embedded Agent and Agent Box Versions 39 5 4 1 Automatic Agent IP Address 40 5 4 2 Manual IP Address Configuration 0 0 0 0 eceseseceseeseeeeeneeeeeeees 40 5 4 3 Other Convenience Commands scsesceeeeceseeeeeeneeeeeseees 43 6 0 TROUBLESHOOTING csssssssessessssessessssessssssessessssessessssesees 44 6 1 Before Calling for Assistance ccessseescseeeeceseeeeseeeeeeseeneeeeeeaeeees 44 6 2 When Calling for Assistance 2 0 0 ccecessecssesecseeeeceseeecaeeecesecneeseeneees 45 6 3 Return Material Authorization RMA 45
3. 6 If the intra building wiring cabling is involved with this product NEBS then it is recommended to have shielded cable and the shield is grounded at both ends 7 This equipment is for installation only in a Restricted Access Location dedicated ee pmen room service closet and the like in accordance with the National Electrical ode 3 1 Connecting Ethernet Media The Magnum 30000 Hubs are specifically designed to support all Ethernet media types via the Bonus Port options There is a family of Port Modules PMs The procedures for connecting each media and connector type are as follows 3 1 1 Connecting Twisted Pair RJ 45 Unshielded or Shielded The following procedure describes how to connect a 1OBASE T twisted pair segment to the RJ 45 port on the front panel of the 3000 hub or to the RPM TP or BPM TP of the 3000X or bonus port The procedure is the same for both unshielded and shielded twisted pair segments 1 Using standard 1OBASE T media insert either end of the cable with an RJ 45 plug into the RJ 45 connector Note that even though the TP connector is shielded either unshielded or shielded 1OBASE T cables and wiring may be used 2 Connect the other end of the cable to the corresponding device 3 When proper connection and power have been established the port s LINK LED will illuminate GREEN NOTE The Magnum RPM TP and BPM TP are equipped with a cross over slide switch to accommodate repeater to repeater co
4. CEJ _ P4 Eight 8 position dip switch NOTE P1 also used to setup IP address 1 6 Address of Repeater Unit 1 20 and configuration files 7 Not Used Previously used to allow PC based SNMP Agent 8 Not Used Figure 2 3b Magnum 3024 and 3012 Rear View 2 3 1 Stacking Magnum 3000s The rear of the Magnum 3000 Stackable Hubs have an Inter Repeater Bus IRB connector on the right side The IRB interconnects stacked units with a shielded ribbon cable enabling all stacked Magnum 3000 units to operate as a single repeater There are two 34 pin IRB connectors on each unit the bottom IRB connector which is used to daisy chain the IRB to the stacked Magnum 3000 unit below unused on bottom unit in a Magnum 3000 stack and the top IRB connector which is used to daisy chain the IRB to the stacked Magnum 3000 unit above unused on top unit in a Magnum 3000 stack The IRB connectors for an non stacked unit are unused www GarrettCom com 7 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The IRB ribbon cables supplied with each Magnum 3000 base unit are slightly longer than the base unit height Thus an IRB cable segment has a small arc shape when it is properly installed It is possible to have some long IRB ribbon cable segments up to a few meters in length for service loops and such The operation of the stack will not be impaired by longer IRB ribbon cables Stacks with total IRB length
5. An optional rear mounted bonus port may be configured with an RPM of any media type providing flexible connectivity to backbones or other devices and nodes Optional Bridge Port Modules The Magnum 3000 Stackable Hubs can be optionally configured with a BPM as the bonus port BPMs contain a miniature self learning local bridge module capable of filtering and forwarding packets at full Ethernet wire speed A BPM may be used to bridge isolate a local segment such as all of the nodes connected to a stack having significant local inter node traffic thus boosting overall network performance Rack mount or Table top Front access Connectors and Status LEDs Match the installation requirements of any environment with stacking flexibility Magnum 3000 Hubs may be mounted in a standard RETMA rack or stacked a shelf or table top The 1OBASE T ports and the associated LEDs are adjacent to each other on the front of the units for convenient status monitoring Small compact units 1 U At only 1 75 inches 4 45 cm high Magnum 3024 and 3012 Hubs save rack space and provide high port density in the wiring closet Proven reliability Thousands of Magnum 3012 and 3024 Stackable Hubs have been installed in critical applications world wide for multiple years and have demonstrated exceptionally low failure rates Calculated MTBF is up to 140 000 hours depending on specific configuration and methodology 15 Magnum 3000 Stackable Hubs Installatio
6. This Group follows the SNMP definition Group addresses and the associated switch settings do not matter if the units are unmanaged or dumb See the illustration in Figure 2 3 3a Switches one through six are set at the time of installation to form a binary number from 1 to 20 The switch positions may be moved using an instrument such as a small screw driver a pencil eraser or a fingernail See Section 5 3 for a table of switch settings vs Group address numbers The units in a managed stack should have Group addresses beginning at 1 and proceeding up to the number of stacked units configured as one logical repeater at the particular installation The factory default address switch setting is usually 1 i e switch 1 ON and switches 2 through 6 OFF 12345678 on TTT ERE TET TTT ET orr LE TEE TT Group ADDRESS SWITCHES Figure 2 3 3a Group Address Switches Enlarged Illustration Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The Group switch settings must not be the same for any two Magnum 3000 units operating in one managed stack Factory default switch settings cannot be relied upon and the user must check and or change the Group address switch settings for each managed Magnum 3000 unit installed If a network management software package is in use the Group addresses set for each Magnum 3000 physical unit will be reflected in the NMS displays statistics and controls that correspond to t
7. see above For Dual Source and Redundant DC for 48VDC 24VDC Power amp 125VDC supply options Optional see Appendices Packaging Enclosures High strength sheet metal suitable for wiring closet shelf rack or table top mounting Dimensions Models 3024 3012 3000 AGT 9 0 in x 17 0 in x 1 75 in 22 9 cm x 43 2 cm x 4 45 cm Weight Model 3024 5 0 Ibs 2 3 Kg Model 3012 and 3000 AGT 4 0 Ibs 1 8 Kg Cooling method Models 3024 3012 3000 AGT Convection except 3012 and 3024 w embedded agent Fan cooled internal 7cfm LED Indicators on Chassis Front PWR Power Green LED steady on when AC power is applied LINK Models 3024 amp 3012 Per RJ 45 port Steady On when twisted pair link is operational flashing if the port is partitioned by hardware RX Models 3024 3012 Per RJ 45 port Receive Green LED blinks to indicate activity of data being received on the port Agency Approvals UL Listed UL 1950 cUL CE Emissions meets FCC Part 15 Class A Optional ETSI and NEBS L3 Certified Warranty Three years return to factory Made in USA Magnum 3000 Stackable Hubs Installation and User Guide 07 06 1 1 1 2 Specifications Repeater Port Modules RPMs Bonus Ports RPM Type BNC AUI DTE Fiber mm Fiber sglm Front Access yes yes yes yes yes yes Connector Type BNC f DB 15f 15 Fiber ST Fiber ST RJ 45 Partition PART LED yes yes yes yes yes yes Receive RX LED yes yes yes yes yes yes
8. 6 4 Shipping and Packaging 46 APPENDIX A WARRANTY INFORMATION ccccsssscssssssssscesssesosees 46 APPENDIX INTERNAL DC POWER SUPPLY 47 APPENDIX C INTERNAL DC DUAL SOURCE POWER OPTION 49 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The Magnum Line ETHERNET CONNECTIVITY PRODUCTS DESIGNED AND MANUFACTURED IN THE USA OVERVIEW GarrettCom Inc offers the premium quality Magnum line of Ethernet LAN connectivity products with industry standard functionality and built in fiber configurability Magnum products are designed for use in demanding Carrier Class Industrial Grade and OEM applications where reliability is a primary consideration 4K Series Switches 100 amp 10Mbps copper ports with optional fiber port with auto negotiating full switching performance Quad Series Fiber Switches 100 amp 10Mbps fiber and copper ports mixed speed and mixed media types full switching 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 Auto negotiable with fiber option Per
9. Hubs Installation and User Guide 07 06 4 2 5 RPM FSC Fiber SC Snap in Connector The Magnum RPM FSC is also a multi mode fiber optic repeater module similar to the RPM FST It has the same LEDs 10BASE FL FOIRL SC Connectors indicating port partitioned PART receive activity RX and link operational LINK It has the same jumper settings for extra distance in certain circumstances e s o While the functionality of the these two modules is the same the RPM FSC is equipped with an SC type snap in connector instead of an ST type twist lock connector Please refer to Section 3 2 4 for details Magnum RPM FSC 4 2 6 RPM SMF Single mode Fiber The Magnum RPM SMF is a single mode fiber optic module equipped with a dual ST type connector It functions as a full repeater to support single mode fiber networks The RPM SMF supports fiber Singlesmode optic transmission distances of up to 10 ST Connectors Km The RPM SMF includes full transceiver functionality and does not require an external transceiver device This module is equipped with PART RX and LINK LEDs identical to those of the RPM FST To distinguish LINK Partition Receive the single mode RPM SMF from the multi mode Magnum RPM SMF RPM FST the label Sgl M is at the top of the faceplate of the RPM SMF As an additional indicator a multi mode TX port emits light red in color that is in the visible spectrum and w
10. Product Registration Card to GarrettCom as soon as possible In the event there are items missing or damaged contact the party from whom you purchased the product If the unit needs to be returned please use the original shipping container if possible Refer to Section 6 Troubleshooting for specific return procedures Caution Be sure to see Section 2 3 2 about switch settings before installing with 3000 units in a managed Magnum 3000 stack Magnum 3000 Stackable Hubs Installation and User Guide 07 06 2 2 Product Description Magnum 3000 Stackable Hubs Magnum 3000 Stackable Hubs are suitable for small to medium size enterprises needing an Ethernet local area network either managed or unmanaged They will operate individually or combined in a stack as self sufficient devices to provide 10BASE T Ethernet connectivity for all local users and devices Small independent networks built using Magnum 3000 Stackable Hubs are easily expanded by adding units in a modular stacking manner interconnected via the Inter Repeater Bus Magnum 3000 Stackable Hubs are available in two building block models the 3024 with 24 ports for low cost per port and high port density and the 3012 with 12 ports for low entry level or add on cost Both units have an internal power supply a metal enclosure for stand alone or rack mounting and convenient front access status indicator LEDs and RJ 45 port connectors Magnum 3000 Stackable Hubs are equi
11. The chassis earth or ground GND is a threaded post with a 6 nut The Dual source terminal blocks for 24VDC and 125VDC are similar 36 70 36 70 GND Figure C5 0 48VDC Dual Source wiring connections to the External Terminal Block on a Magnum 48VDC with Dual Source option Note The GND should be hooked up first The 3000s unit has a floating ground so the user may elect to Ground either or terminal to suit the customer s use Before connecting hot lines to the Terminal Block of 48VDC 24VDC 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 voltage lead from 48V or 48V Power supply must be connected to the post labeled The connection procedure is straightforward Simply connect the DC leads to the 3000 s power terminals positive and negative screws The use of Ground GND is optional it connects to the 3000s chassis Ensure that each lead is securely tightened The 24VDC amp 125VDC terminal block on Magnum 3000s is similar to that described in the 48VDC info above 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
12. alignment errors runts collisions as well as other performance related port conditions These MIB Monitor extensions can prove helpful as diagnostics in many ways such as understanding why a port is not receiving packets The Magnum SNMP Agents Address Tacking MIB extensions allow the LAN manager to poll for the source address of the most recent packet received on an individual port as well as the number of times the source of the port s packets has changed This feature is useful in the compilation of network traffic statistics since the LAN manager is able to see not only how many frames were received but also where they came from This may be very helpful in determining the need for local segment isolation by means of a local bridge or BPM Most SNMP network management software packages including Castle Rock s SNMPc product allow both the standard repeater and enhanced port statistics to be viewed as a graph chart or table In addition to statistics compilation Magnum SNMP Agents also allow the LAN manager software to remotely disable ports if necessary For example it may be necessary to temporarily remove ports from the network such as during network testing With the Magnum SNMP Agents Standard Repeater MIB commands this can easily be accomplished through the LAN manager software A list of specific commands supported by the Magnum SNMP agent appears in Table 5 1 3 34 Magnum 3000 Stackable Hubs T
13. appear 4 EXIT To exit from the configuration menu type E Cr Example gt E Cr 5 GATEWAY G ATEWAY SUBNETIP MASKIP Cr Used to set the gateway IP address and mask Up to 10 gateways may be set Example gt G 3 45 9 0 112 255 255 255 0 255 0 0 0 Cr 6 MANAGER M ANAGER P NAME PORT COMMUNITY Used to set the number of network manager IP addresses and the community to which TRAPS should be sent Up to 10 managers may be set If PORT is absent then TRAPS are sent to port 162 as specified in RFC 1157 If COMMUNITY is absent the community string public is used by default Example M 2 45 9 1 125 Magnum Cr 7 SUBNETMASK S UBNETMASK IP Cr To set IP mask type S mask value Cr Example gt S 255 255 255 0 Cr NOTE After entering information using the commands above to make the new configuration operative exit from the configuration menu by typing E Cr If the agent s IP address has been changed reset the agent via a unit power down to install the change _ www GarrettCom 42 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 After new subnet configuration information is set in operation it will reside in NVRAM Powering down the Magnum 3000 will not destroy it and at power up the agent will read the configuration information from NVRAM and start operations with it 5 4 3 Other Convenience Commands From the top menu one can also set the tim
14. it is placed into or taken out of service B3 0 APPLICATIONS FOR DC POWERED HUBS Magnum 3000 s are easily installed in a variety of applications where 48VDC 24VDC amp 125VDC power is used as the primary power source The 48VDC 24VDC amp 125VDC power configuration provides an Ethernet networking solution utilizing a special power supply in hubs with a proven track record _ www GarrettCom com 47 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The 48 VDC 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 failure It is also frequently used for computer system backup management and operations monitoring equipment The 24VDC amp 125VDC solution are particularly useful in the Industrial environment where it is common for facilities to operate on 24VDC or 125VDC power The 125VDC solution is mainly used in power utilities such as electrical substations electrical generating plants etc The 24VDC applications are mainly in the Industrial environment such as factory floor H
15. remove and or replace an RPM card Failure to do so may result in damage to the unit and will void the warranty 36 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Step 1 Remove Chassis Cover of the hub The chassis cover is made in one piece forming the top and the front of the unit There are 7 screws located on top and 3 on the front of the unit as shown below Remove these screws Once these are removed the chassis cover front is easily lifted forward and off of the chassis base See Figure 5 3a 10 Phillips Head Screws One piece cover top and front Ventilation Slots Magnum 3024 Figure 5 3a Removing Magnum 3024 3012 Chassis Cover Step 2 Insert the Agent Board Magnum 3024 and 3012 Hubs Looking down into the Magnum 3024 or 3012 hub as shown in the illustration Figure 4 3c below the Embedded Agent Board mounts on top of the other printed circuit boards in the left rear area of the unit Three screws with stand offs hold it firmly in place in the correct position Back of Unit Power Suppl AC Power y Nmt a Optional Bonus Port Right Side Left Side Front of Unit Figure 5 3b Magnum 3024 Top View with Cover Off The Magnum SNMP embedded agent daughter board Figure 4 3d connects into the DB 9 connector P1 on the back of the Magnum 3000 unit with a cable and _ www GarrettCom com 37 Magnum 3000 Sta
16. serial port P1 located on the rear panel of the Magnum 3000 unit The terminal characteristics should be set to 9600 Baud 8 bit data no parity 1 stop bit If the agent board either embedded in a unit or in a box by itself is operating properly the following example message will appear on the terminal screen Performing Self Diagnostics pause for 30 to 60 seconds typically Garrett Communications Embedded Agent Version 02 05 example Processor 3003 Controller 14 Ethernet Controller 30003003 example Ethernet address 00 00 1A 18 0E 18 IP address 45 9 0 5 example 5 4 1 Automatic Agent IP Address Configuration At power up the agent software program will search for an IP address in NVRAM A legitimate IP address is set into the NVRAM at the factory permitting the unit or stack when new to automatically go into operation as a stand alone network For more complex networks where the IP address is to be set from a server on an existing network set the NVRAM IP address to a blank using the procedure in Function Listing Address below Then at power up when the agent software program does not find an IP address it will try to get configuration information from a boot server by using the BOOTP protocol If this attempt fails it will try RARP protocol This process may require up to one minute Next the agent automatically determines the configuration of the Magnum 3000 stack by reading the group addresses of all of t
17. the Magnum 3000s 48VDC with this Dual Source option are identical to those listed in the Magnum 3000 s Installation and User Guide including Appendix B Internal DC Power Supply Option C2 0 Magnum 3000 hubs with 48VDC 24VDC amp 125VDC Dual Source option The 3000s Hub with the internal 48 VDC 24VDC amp 125VDC Dual Source power supply are designed for installations where a battery plant is the power source and where two separate power sources are utilized in order to increase operational uptime and to simplify maintenance The functionality of the Magnum 3000s unit with the 48VDC 24VDC amp 125VDC Dual Source Option is identical to the standard AC powered model Refer to the main sections of this Installation and User Guide for a detailed description of the Magnum 3000s units and Configuration options C3 0 DUAL SOURCE OPTION THEORY OF OPERATION The Dual Source DC power option is designed using diodes inside 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 3000s unit can receive power from either input A or B The hub will normally draw its power from the DC source with
18. the highest voltage at a given time b The 3000s unit will not allow power to flow from a higher voltage input to a lower voltage input i e the two DC power sources are not mixed together by the hub c When one correct DC input is present the 3000s will receive power if the other DC input is absent or even if it is connected with reverse polarity or shorted or grounded d Reverse polarity connections if they should accidentally occur on either input will not damage the 3000s or power supply internally nor will it blow the fuse in the internal power supply because of the blocking action of the diodes This is true even if one input connection is reversed while the 3000s is operating from the other source e The 3000s will not receive power and will not work when both inputs are simultaneously absent or are both incorrectly connected www GarrettCom 50 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 C5 0 INSTALLATION This section describes the proper connection of the 48VDC 24VDC amp 125VDC dual source leads to the 48 VDC 24VDC and 125VDC power terminal block on the Magnum 3000s shown in Figure 5 0 The 48VDC terminal block on the Magnum 3000s as shown in Fig 5 0 is located on the left rear of the unit and is equipped with five 5 screw down lead posts The primary terminals are identified as positive A negative A and the secondary power terminals as negative B positive B
19. FOR MAGNUM 3000S HUBS Power Supply Internal 48VDC Dual Source model Dual Src 48V DC Power Connector First Source AW 2nd Source B GND Terminal for earth or ground wire connection to the hub chassis Input Two separate sources each at 36 70 VDC Power Consumption Model 3024 NEBS 18 watt typical 30 watts max Power Consumption Model 3012 NEBS 10 watt typical 20 watts max Power Supply Internal 24VDC Dual Source model Dual Sre 24V DC Power Connector First Source HAS 2nd Source GND Terminal for earth or ground wire connection to the hub chassis Input Two separate sources each at 20 36 VDC Power Consumption Model 3024 NEBS 18 watt typical 30 watts max Power Consumption Model 3012 NEBS 10 watt typical 20 watts max Power Supply Internal 125VDC Dual Source model Dual Sre 125V DC Power Connector First Source A AW 2nd Source GarrettCom com 49 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 GND Terminal for earth or ground wire connection to the hub chassis Input Two separate sources each at 120 160 VDC Power Consumption Model 3024 NEBS 18 watt typical 30 watts max Power Consumption Model 3012 NEBS 10 watt typical 20 watts max With the exception of the dual DC input power connections and the power supply all specifications and configuration options for
20. LINK LED n a n a n a yes yes yes Switch on Face Plate yes n a n a n a yes Fiber mm is multi mode cable normally used for 1 OBASE FL installations up to 2 0Km Fiber sgl m is single mode cable used for distant installations up to 10 0Km The RJ 45 connector is shielded it accepts RJ 45 eight pin plugs for unshielded and shielded twisted pair wiring Internal termination switch for BNC no connector is required MDI X Media Dependent Interface Crossover switch for RJ 45 uplink no crossover cable is required Specifications Bridge Port Modules BPMs Bonus Ports BPM Type BNC AUI Fiber TP Connector Type BNC f DB 15 f ST RJ 45 Switch on FP yes n a n a yes FWD I LED yes yes yes yes FWD X LED yes yes yes yes LINK LED n a n a yes yes The RJ 45 connector is shielded it accepts RJ 45 eight pin plugs for unshielded and shielded twisted pair wiring Internal termination switch for BNC no connector is required MDI X Media Dependent Interface Crossover switch for RJ 45 uplink no crossover cable is required Magnum 3000 Stackable Hubs Installation and User Guide 07 06 1 3 Ordering Information Magnum 3000 Stackable Hubs and Concentrators Magnum 3024 Base Chassis with 24 RJ 45 ports shielded connectors Magnum 3012 Base Chassis with 12 RJ 45 ports shielded connectors ETSI and NEBS certified models 48VDC powered Magnum 3012 NEBS NEBS Level 3 tested and certi
21. MMUNITY Managers N AMESERVER IP NAME Name Servers S UBNETMASK IP Subnet mask end of terminal screen illustration Command or Function Listing 1 ADDRESS A DDRESS IP NAME The Address command is used to define and or display an agent s IP address To set an IP address type A address value Cr Example gt A 45 9 0 38 Cr To display the current IP address type A Cr 2 BOOTP B OOTP IP NAME Used to define or display the IP address and or name of your BOOTP server To set type B address value name Cr Example gt B 45 9 0 171 www GarrettCom com 41 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 3 COMMUNITY C OMMUNITY NAME S MANAGER Used to set the community string for GET and SET operations number of community Up to 10 different communities may be set S allow SET operations If you do not S this command this community will allow only GET operations MANAGER the network manager IP addresses list up to 10 If the manager IP addresses list is not present in a command line any network manager can communicate with this agent using this community string Example of two managers gt C 3 MAGNUM S 45 9 0 122 45 9 1 3 Cr To display community type C Cr To delete community type C Cr 3 DISPLAY To display the whole configuration file type D Cr Example gt D Cr All configuration information will
22. VAC equipment military equipment etc B4 0 INSTALLATION GND This section describes the installation of the 48 VDC 24VDC amp 125VDC power source leads to the 48 VDC 24VDC amp 125VDC power terminal block on the Magnum 3000 hubs see figure at right Figure B4 1 48VDC Terminal Block on Magnum 3000 hubs In this picture the 48VDC terminal block on the Magnum 3000s is located on the rear of the unit and is equipped with three 3 screw down lead posts It is similar for 24VDC and 125VDC options on the Magnum 3000s The leads are identified as negative positive 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 3000s unit has a floating ground so the user may elect to Ground either or terminal to suit the customer s use Before connecting hot lines to the Terminal Block of 48VDC 24VDC 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 48 or 48V supply must be connected to the post labeled An ON OFF manual switch is optional for DC power This can be used in to cut off power connections and as a RESET for the Hub and or SNMP Management Agent www GarrettCom c
23. able 5 1 3 Magnum SNMP Agent Commands Variable Repeater ID Repeater Group Capacity Group Map Repeater Health State Repeater Health Text Repeater Health Data Transmit Collisions Reset Repeater Execute Non disruptive self Test Repeater Health Repeater Reset Group Map Change Resource Type ID Name Resource Info Group ID Group Port Capacity Port Map Port Map Change Port ID Port Admin State Auto Partition State Collisions Readable Frames Readable Octets Frame Check Sequence Error Alignment Error Frame Too Long Short Events Runts Late Events Very Long Events Data Rate Mismatches Last Source Address Source Address Changes Auto Partitions Port Admin Control Type ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ACTION ACTION NOTIFICATION NOTIFICATION NOTIFICATION ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET NOTIFICATION ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ATTRIBUTE GET ACTION note indicates a statistic added via MIB extension 35 Installation and User Guide 07 06 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 5 2 Installation General Information The Magnum SNMP agen
24. ack mounting and Appendix amp C with 24VDC and 125VDC Power Supply Option as per UL instructions R05 02 Updated Rack mounting and Appendix amp C with 24VDC and 125VDC Power Supply Option RO1 02 Updated Operating Environment Specifications 07 01 48VDC OPTIONAL and Fuse info added in Specifications R03 01 Change the company s name to GarrettCom Inc formerly it was Garrett Communications There are no changes made to the content material at this time R3 99 This revision revises the appendices covering 48V power options R10 98 This revision separates the Magnum 3000 hubs manual from the 3000X Concentrator manual and revises the appendices covering 48V power options R9 97 This revision includes a safety precaution at the beginning of both Installation sections for the 3012 3024 and the RPM FSC R3 97 This revision includes a new Appendix A the 48VDC power option the previous Appendix A Warranty Information is now labeled as Appendix B R1 96 The following revisions have been made to the Magnum 3000 product line and Users Guide since the 02 95 release An IRB Segmenting Cable has been developed see Section 2 3 2 which allows 3000s to be physically stacked together and controlled by a single SNMP agent while remaining isolated from each other The distance jumpers on the Magnum RPM FST and RPM FSM have been documented see Sections 3 2 4 and 3 2 5 Installation of PMs for the 3012 and 3024 Bonus Ports is
25. 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 51 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 C6 0 C7 0 ORDERING INFORMATION To order the optional Dual Source 48 VDC power supply factory installed order Dual Src48V as a separate line item following the product model Example Magnum 3012 48VDC Dual Sre 48V_ for the regular dual source model or Dual Sre48V SWITCH for the model with the ON OFF switch Similarly to order Dual Src24V or Dual Src125V add it as a suffix following the product model Also order for Regular or Manual Switch as mentioned above Example Magnum 3024 24VDC or Magnum 3012 125VDC Dual Sre24V for regular model with no ON OFF switch or Dual Src125V SWITCH for the model with the ON OFF switch OPERATION Operation of the Magnum 3000s units with 48VDC 24VDC amp 125VDC Dual Source options is identical to that of the standard models 52
26. ckable Hubs Installation and User Guide 07 06 plugs into the main board and into the power supply with other assorted cables The exact type and number of cables and connectors for this installation varies depending upon the vintage of the hub unit being upgraded Kits may sometimes be available from Spare Parts List with parts and instructions to suit the different unit revs Consult with GCI Tech Support for additional information Magnum SNMP Agent Board Figure 5 3c Embedded Agent Board If in doubt about the vintage of your 3012 upgrade candidate use the AGT box model for the upgrade Step 3 Set Group Stack Address Magnum 3024 3012 On the back of Magnum 3000 Stackable hubs is an eight position DIP switch The first six positions are used to identify each unit in binary code as a Group address Switches 7 and 8 are not used Figure 5 3d Magnum 3024 and 3012 Rear View For managed stacks the unit configured with the embedded SNMP agent in it should be set to the 1 Group address The AGT agent box unit if used in a stack has no Group address itself See also Table 4 3 and Section 2 3 2 Group Address Switch Settings From the perspective of the network manager the Magnum SNMP agent board or box is not visible as a separate user or port It cannot be disabled either accidentally or purposefully This prevents the agent itself from being disconnected causing an irreversible los
27. ctors simply snap on the square male connector into the SC female jack of the device until it clicks and secures 3 1 7 Connecting Single Mode Fiber Optic SMF When using the RPM SMF be sure to use single mode small diameter fiber cable The same five step procedure as for multi mode ST type applies to single mode 3 1 8 Power Budget Calculations for Magnum 30005 with Fiber Media Receiver Sensitivity and Transmitter Power are the parameters necessary to compute the power budget To calculate the power budget of different fiber media installations using Magnum products the following equations should be used OPB Optical Power Budget P min Pg min where Transmitter Output Power and Receiver Sensitivity Worst case OPB OPB 1dB for LED aging 1dB for insertion loss Worst case distance Worst case OPB dB Cable Loss in dB Km where the Cable Loss for 62 5 125 50 125um M m is 2 8 dB km www GarrettCom com 19 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 and the Cable Loss for 100 140 Multi mode is 3 3 dB km and the Cable Loss for 9 125 Single mode is 0 5 dB km The following data has been collected from component manufacturer s HP s and Siemens web sites and catalogs to provide guidance to network designers and installers Fiber Speed Std Wave Cable X mitr R cvr Worst Worst Port Mode km Size Mo
28. done for any standard BNC connection The PM BNC port is specially equipped with an internal termination switch on the front of the card see Section 4 1 for a description of this switch This eliminates the need to use a tee connector when the BNC cable is ending at the connection to this PM Some applications may require a tee connector used as a tap to allow the 10BASE2 coax segment to continue on past the PM BNC connection 3 1 4 Connecting Drop Cable 10BASE5 DTE Using the steps below as a guide attach the 1OBASES drop cable directly to the DTE connector on the RPM DTE port 1 Plug the cable s female end into the male DTE connector on the RPM DTE card 2 Engage AUI connector slide lock on the cable to insure maximum connectivity 3 Connect the opposite end of the cable into a network AUI port This could be a server router bridge hub or UNIX workstation 3 1 5 Connecting Fiber Optic 1OBASE FL FOIRL ST type Twist Lock The following procedure applies to FOIRL and 1OBASE FL applications using an RPM ST or BPM ST card with ST type fiber connectors The primary difference between FOIRL 1OBASE FL for users is the maximum distance allowed 1OBASE FL is used for a fiber segment length of up to 2000m while FOIRL is used for fiber segments of up to 1000m in length www GarrettCom com 18 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 1 Before connecting the fiber optic cable remov
29. dule Std fdx length pm P dB P dB Km fax hdx nm 0 31 14 5 17 6 RPM FST 10 Mb 2 gsq 100 7140 9 5 31 19 5 59 7 FSC FL mode 2 95 34 4 8 RPM 10 Mb Single 10 SMF ST FL mode 5 1300 9 125 30 39 7 14 13 26 Note The use of either multi mode or single mode fiber to operate at 100Mbps speed over long distances i e in excess of approx 400 meters can be achieved only if the following factors are both applied e The 100Mb fiber segment must operate in full duplex FDX mode i e the full duplex factory default setting for 1OOMbps fiber ports must be used and e worst case OPB of the fiber link must be greater than the fiber cable s passive Attenuation Attenuation Cable loss LED aging loss Insertion loss safety factor 3 1 9 Rack mounting Installation of a Magnum 3000s Hub in a 19 rack is a simple procedure The units 10 1 70 high When properly installed the front mounted LED status special 19 rack mounted brackets and screws included with each 3000s unit The brackets attach to the front sides of the Hub which is then fastened into a standard 19 RETMA rack The 23 brackets and ETSI brackets are also available optional for Rack mounting of Magnum 3000 units The 23 brackets are more popular in the Telco industry where they are a standard for Central Office Rack mounting purposes The 23 brackets a
30. e Important Note The maximum transmission distance is decreased by 6m 20 ft for every additional level of network transceiver device dropped or cascaded from the original backbone transceiver tap 24 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The RPM AUI connector supports standard IEEE signals as follows Table 3 2 2 AUI Pin Assignments Pin Function Pin Function 1 Control In Circuit Shield 10 Data Out Circuit B 2 Control In Circuit A 11 Data Out Circuit Shield 3 Data Out Circuit A 12 Data In Circuit B 4 Data In Circuit Shield 13 Voltage Plus 5 Data In Circuit A 14 Voltage Shield 6 Voltage Common 15 Control Out Circuit B 7 Control Out Circuit A SHELL Protective Ground 8 Control Out Circuit Shield conductive shell 9 Control In Circuit B NOTES 1 Voltage Plus pin 13 and Voltage Common pin 6 use a single twisted pair in the AUI cable 2 Pins 4 8 11 and 14 may be connected to pin 1 423 RPM DTE The Magnum RPM DTE is a module equipped with a 15 pin male DTE connector with lock posts The RPM Standard 15 pin male AUI DTE is a mating connector for the O Partition LED RPM AUI which has a 15 pin female Receive LED connector and slide locks The pin assignments of OTs the two are the same The RPM DTE card is designed to support direct connections no transceiver Magnum RPM DTE required using AUI drop cables to any device that is equipped with an AUI port Example
31. e and date The time and date do NOT reside in NVRAM and will be lost at power down From the prompt type T mm dd yy hh mm Cr Example gt T 11 12 93 11 45 Cr sets the date and military time To display the version and Ethernet physical address from the prompt type V Cr On the terminal a message with version number and information about the processor system controller Ethernet controller and physical Ethernet address will appear in response Example gt V Cr Garrett Communication Embedded Agent Version 01 01 Processor 3003 Controller 13 Ethernet ontroer 30003003 Ethernet address 00 00 1A 18 0E 05 43 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 6 0 TROUBLESHOOTING All Magnum Ethernet products are designed to provide reliability and consistently high performance in all network environments The installation of Magnum 3000 Stackable Hubs is a straightforward procedure see INSTALLATION Section 2 6 the operation is also straightforward and is discussed in Section 4 Should problems develop during installation or operation this section is intended to help locate identify and correct these types of problems Please follow the suggestions listed below prior to contacting your supplier However if you are unsure of the procedures described in this section or if the Magnum 3000 product 3024 or 3012 is not performing as expected do not attempt to repair the unit instead contact your supplier fo
32. e the protective dust caps from the tips of the connectors on the PM ST Save these dust caps for future use 2 Wipe clean the ends of the dual connectors with a soft cloth or lint free lens 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 fiber optic segment 3 Connect the Transmit TX port light colored post on the Magnum PM FST to the Receive RX port of the remote device Begin with the color coded strand of the cable for this first TX to RX connection 4 Connect the Receive RX port dark colored post on the PM FST to the TX Transmit port of the remote device Use the non color coded fiber strand for this 5 The LINK LED on the front of the PM FST will illuminate when a proper connection has been established at both ends and when power is ON in the unit If LINK is not lit after cable connection the normal cause is improper cable polarity Swap the fiber cables at the Port Module connector to remedy this situation 3 1 6 Connecting Fiber Optic SC type Snap On The same five step procedure as for fiber ST type applies to FOIRL and 10BASE FL applications using an RPM SC card used with SC type fiber connectors Follow the five steps as described in the Section 3 3 5 above When connecting fiber media to SC conne
33. ease be prepared to provide the following information 1 A complete description of the problem including the following points a The nature and duration of the problem b Situations when the problem occurs c The components involved in the problem d Any particular application that when used appears to create the problem 2 An accurate list of GarrettCom product model s involved with serial number s Include the date s that you purchased the products from your supplier 27 It is useful to include other network equipment models and related hardware including personal computers workstations terminals and printers plus the various network media types being used 4 A record of changes that have been made to your network configuration prior to the occurrence of 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 available Name and phone number of your contact person Name of your company institution Your shipping address Product name Serial Number or Invoice Number Packing List Number or Sales Order Number Date of installation Failure symptoms includin
34. ed connector with a ribbon cable to red the 16 pin header J1 AUI on the main board Shown in both figure 2 5a 2 56 Since the AUI functionality is build onto the main board using CBL AUI is identical to the RPM AUI GCI recommends that RPM AUI units should not get installed in the bonus port of both 3012 s and 3024 s CBL AUI 14 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 2 6 Features and Benefits Magnum 3024 and 3012 Hubs 24 Port and 12 Port Building Block Hub Models The 24 port units provide high density and low cost per port The 12 port units provide minimum add on and entry level system cost The two units may be combined and mixed in one stack Optional SNMP Management Magnum 3000 Stackable Hubs may optionally be configured with an SNMP agent The SNMP agent is available as an embedded daughter board mounted inside of a 3024 or 3012 or as a separate unit which is the same physical size as a 3024 or 3012 unit and which supports a 3000 Stack One SNMP agent serves all the Magnum 3000 units in one stack Stackable and Scaleable Configurations Up to twenty Magnum 3000 units may be stacked thus supporting up to 500 Ethernet segments operating as a single repeater Both Hubs and an SNMP Agent Box may easily be added to the stack for expansion of the system This provides for low initial cost and for graceful growth of network systems Bonus Ports for any Ethernet Media Type
35. en to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern E Reliable Earthing Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g use of power strips www GarrettCom com 21 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 4 0 Introduction Magnum Port Modules This chapter describes each Port Module PM including appearance functionality and status displays 4 1 Inspecting the Package and Product This section applies only to PMs shipped as separate items i e only to PMs not factory installed in a Magnum 3000 Stackable Hubs bonus port slot Examine the shipping container for obvious damage prior to installing a PM notify the carrier of any damage which you believe occurred during shipment or delivery Inspect the contents of this package for any signs of damage and ensure that the items listed below are included This package should contain One or more PMs Remove the PM s from the shipping container 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
36. ency Interference Statement This equipment generates uses and can radiate frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions 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 commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference ii Magnum 3000 Stackable Hubs Installation and User Guide 07 06 PREFACE This user guide is divided into six main sections SECTION 1 covers the product specifications for Magnum 3000 Stackable Hubs family and also provides ordering information SECTION 2 covers the Magnum 3024 and 3012 Stackable Hubs SECTION 3 describes Magnum Repeater Port Modules RPMs and Bridge Port Modules BPMs including features installation and operation SECTION 4 describes management options for the Magnum 3000 family the SNMP agents how they are installed and used SECTION 5 discusses troubleshooting and warranty procedures for all of the Magnum 3000 Stackable Hubs REVISIONS RO07 06 Updated R
37. ered as an embedded board Model 3000 MB which resides directly within the Magnum 3024 or 3012 box In the alternate version the Magnum SNMP agent board is available in a separate box Model 3000 AGT that is the same size as a 3024 or 3012 unit and has its own internal power supply and Inter Repeater Bus IRB connections to fit it into a Magnum 3000 stack The MB version is ideal for agents that are part of the initial configuration and for the smaller stacks and single unit systems The AGT version is convenient for field add ons of the SNMP agent option and for large stacks Magnum SNMP agents support all standard basic SNMP commands GetRequest GetNextRequest GetRespose SetRequest and Trap and allow monitoring and changing of the target device s configuration and parameters as well as reporting the device alarms from a network management station 5 1 1 Embedded SNMP Agent Model 3000 MB The embedded Magnum SNMP agent is a daughter board that is directly attached to the master printed circuit board inside each Magnum 3012 or 3024 unit The embedded agent essentially consists of an embedded computer configuration built around a 386 CPU and is designed with an interface to the Inter Repeater Bus IRB This allows all units within a Magnum stack to be managed from a single SNMP agent via the IRB that interconnects the stack The embedded agent board is equipped with an externally accessible 9 pin RS 232 serial connector refe
38. fied with 48 VDC power supply Base Chassis with 12 RJ 45 ports Magnum 3024 NEBS NEBS Level 3 tested and certified with 48 VDC power supply Base Chassis with 24 RJ 45 ports Note for Dual Source DC and other special options RFQ to sales garrettcom com Network Management Options Magnum 3000 MB SNMP option Embedded Agent Board Magnum 3000 AGT SNMP option Embedded Agent Box as a separate stack unit Magnum 3000 NMS SNMPc PC Windows based Network Management Software product from Castle Rock Computing Port Modules PMs Magnum RPM BNC Module with 1 BNC connector internal termination switch Magnum RPM TP Module w 1 shielded female RJ 45 connector up link switch Magnum RPM AUI Module with 1 AUI DB 15 female connector with slide lock Magnum RPM DTE Module with 1 DTE DB 15 male connector with lock posts Magnum RPM FST Module w mm Fiber ST twist 1OBASE FL dual connector Magnum RPM SMF Module w single mode Fiber connector Magnum BPM BNC Local Bridge Module with 1 BNC connector Magnum BPM AUI Local Bridge Module with 1 AUI connector Magnum BPM FST Local Bridge Module with mm Fiber ST connector Magnum BPM TP Local Bridge Module with 1 RJ 45 connector uplink switch Magnum PM FP Face Plate cover for unused front slots mm multi mode items must be included to convey configuration information to the factory For example to order a Model 3024 Hub with a BNC type RPM option factory installed in
39. g a full description of the problem GarrettCom will carefully test and evaluate all returned products will repair products that are under warranty at no charge and will return the warranty repaired units to the sender with shipping charges prepaid see Warranty Information Appendix A for complete details However if the problem or condition causing the return cannot be duplicated by GarrettCom the unit will be returned as No Problem Found www GarrettCom com 45 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 GarrettCom reserves the right to charge for the testing of non defective units under warranty Testing and repair of product that is not under warranty will result in a customer user charge 6 4 Shipping and Packaging Information Should you need to ship the unit back to GarrettCom please follow these instructions 1 Package the unit carefully It is recommended that you use the original container if available Units should be wrapped in a bubble wrap plastic sheet or bag for shipping protection You may retain all connectors and this Installation Guide CAUTION Do not pack the unit in Styrofoam popcorn type packing material This material may cause electro static shock damage to the unit 2 Clearly mark the Return Material Authorization RMA number on the outside of the shipping container 3 GarrettCom is not responsible for your return shipping charges 4 Ship the package to Gar
40. hat unit s Group address While non sequential Group addresses will not prevent the units in a stack from working properly in the network such numbering tends to create problems for network administration and are therefore discouraged accordingly A Magnum 3000 stack may have from 2 to 20 active units not including an optional 3000 AGT unit which could be the 21st box in a large stack The stacked units may be any combination of Magnum 3024s 3012s 3000X and they may be arranged in any order physically and logically for Group numbering purposes Switch settings for Group addresses of zero and from 21 to 31 are not recognized by the NMS software in a managed system and the use of such Group addresses is discouraged Switch 7 of the eight position DIP switch is no longer used In previous versions of the product line it allowed the use of a PC based SNMP AGENT Switch 8 of the eight position DIP switch is also unused The P1 DB 9 connector on the upper part of the rear panel is used for a serial port into the optional embedded SNMP agent board If there is no embedded agent board in unit P1 is not present See Section 5 1 for operational information on the optional SNMP embedded agent board 2 4 Magnum 3012 Hub 12 RJ 45 Ports One PM bonus port slot The Magnum 3012 Hub provides 12 shielded RJ 45 ports on the front of the unit and is otherwise like the Model 3024 described above Refer to the descriptive material
41. he units in the stack The stacked units from one to twenty in number which operate as one repeater will have one repeater agent and its IP address Note that a group address should be set for each unit by using switches on the back of each unit See Section 4 3 Table 4 3 5 4 2 Manual IP Address Configuration If the network does not support BOOTP or RARP or if you need to manually change the agent s IP address to a user specified address it can be done from a terminal see 4 4 above connected to the serial port P1 on the back of the Magnum 3000 unit containing the embedded agent or to P1 on the agent box GarrettCom com 40 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 From the top menu prompt gt type Cr On the terminal the prompt will appear CFG gt The agent configuration menu consists of the following commands ADDRESS BOOTP COMMUNITY DISPLAY GATEWAY MANAGER NAMESERVER SUBNETMASK EXIT To see a command selection menu type help Cr On the terminal screen a menu with command lines and the meaning of each command will appear A DDRESS IP NAME IP address B OOTP IP NAME Bootp Server C LOMMUNITY NAME S MANAGER Communities access S Allow Set operations Managers list of IP addresses and or names D LTSPLAY Display whole configuration E XIT Exit configuration G ATEWAY IP SUBNETIP MASKIP Gateways M ANAGER IP NAME PORT CO
42. hich can be seen by looking into the port with the power on and with no cable connected The single mode TX port emits light outside of the visible spectrum and will always look dark to the human eye Note Be sure to use single mode fiber optic cable with this module Single mode fiber cable has a smaller diameter than multi mode fiber cable 2 15 8 60 microns for single mode 50 125 or 62 5 125 microns for multi mode where xx xx are the diameters of the core and the core plus the cladding respectively www GarrettCom com 27 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 NOTE The RPM SMEF circuit board contains a six pin 3 position jumper but the jumper is only to be placed across pins 5 amp 6 The others are not used JUMPER ACROSS DISTANCES SUPPORTED DEFAULT 1 2 not used 12 3 4 not used Pes 34 5 6 0 10Km 427 Twisted Pair The Magnum RPM TP card supports Ethernet twisted pair segments of any standard length It is equipped with a single RJ 45 connector The RJ 45 connector is shielded to minimize NDEX Cross Over Slide Switch emissions and will Shielded RJ 45 7 Connector a 4 allow both unshielded i twisted pair UTP and shielded twisted pair Qs STP segment O LINK Partition Receive Magnum RPM TP The RPM TP module is also equipped with a Media Dependent Interface Crossover MDI X
43. ic 10 km 32 810 ft Network Standards Ethernet V1 0 2 0 IEEE 802 3 10BASE T 10 5 10BASE2 10BASE FL amp FOIRL and DTE Operating Environment Ambient Temperature 25 F to 120 F 5 C to 50 C Storage Temperature 40 F to 185 F 40 C to 85 C Ambient Relative Humidity 5 to 95 non condensing Altitude 200 to 13 000 Ft 60 to 4000 m Conformal coating option Request quote Port Connector Types RJ 45 Shielded 8 Pin Female Note Shielded 10BASE T connectors accept either unshielded or shielded wiring plugs for standard twisted pair media wiring Fiber Optic ST Twist Lock Connector for single and multi mode Fiber Optic SC Snap in Connector for multi mode fiber cables only ThinNet BNC AUI D Sub 15 Pin Female with slide lock DTE D Sub 15 Pin Male with lock posts Power Supply Internal AC Power Connector IEC type male recessed rear of chassis Input Voltage 100 240 vac auto ranging Input Frequency 47 63 Hz auto ranging Power Consumption Model 3024 18 watts typical 30 watts max Model 3012 10 watts typical 20 watts max 3000 AGT 9 watts typical 20 watts max www GarrettCom com 1 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 DC Power Supply Options 48VDC Power Input Voltage 36 to 72 VDC 24VDC Power Input Voltage 20 to 36VDC 125VDC Power Input Voltage 120 to 300VDC Std Terminal Block GND Power Consumption same as for AC models
44. in Section 2 3 above Steady On LINK LED Port is Operational Two LEDs RX amp LINK Flashing LINK LED Port is Partitioned for each RJ 45 10BASE T Flashing RX LED Port Activity eeeeeeeee e LINK RX Twelve RJ 45 10 Ports Figure 2 4a Magnum 3012 Hub Front View www com 11 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 There is no upgrade from a Model 3012 to a Model 3024 since it would not provide an economical method of adding ports Note that the high degree of stacking of Magnum 3000s up to 20 units provides essentially unlimited expansion of the number of users by adding more units to the stack 2 5 Rear Bonus Slot Port Modules PMs The Magnum 3012s and 3024s are each equipped with a bonus slot on the rear of the unit This slot may be optionally configured at the time of order with any one of six Repeater Port Modules RPMs or four Bridge Port Modules BPMs to implement an extra port The optional bonus port may be used for any purpose such as an Ethernet coax backbone connection or as a micro bridge segment isolation unit The RPMs support any of six different media types BNC ThinNet AUI ThickNet DTE male AUD ST amp SC multi mode Fiber SMF single mode Fiber RJ 45 UTP and STP The BPMs support any of four media types BNC AUI ST and RJ 45 UTP and STP Normally a maximum of one BPM should be u
45. m RPM BNC attached to the BNC port where it is internally terminated When the switch is in the UP or left side position the BNC port requires a tee connector not supplied and a 50 ohm terminator for proper termination Certain applications may require a tee connector used as tap to allow the 1OBASE2 coax segment to continue on past the RPM BNC connection The RPM BNC module includes one partition PART and one receive RX LED which are visible beside the connector The PART LED illuminates AMBER to indicate that the segment Internal Termination has been automatically Standard BNC Slide Switch 10BASE2 Connector partitioned As soon as normal reception resumes O Partition LED the segment will be Receive LED ecelve automatically re established The RX LED O illuminates GREEN intermittently to indicate data is being received Important Note for the RPM BNC Termination Switch DOWN or right Internally Terminated UP or left Connector required 4 2 2 RPM AUI 23 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The RPM AUI is equipped with a 15 pin female AUI connector and a slide lock and performs full IEEE 802 3 repeater functionality It is used to provide connectivity with a 0 5 ThickNet backbone or to any AUI Standard 15 pin female AUI segments A transceiver is required with slide lock O Partition LED 2 Receive LED when co
46. ment Standard 15 isolation from a 10 5 ThickNet female AUI with slide lock Q FWD X LED backbone or any AUI segments A FWD ILED transceiver is required when connecting to a Se ThickNet segment and the BPM AUI supports this convention a The BPM AUI card is equipped with one FWD I LED and one Magnum BPM AUI FWD X LED which are identical to those of the BPM BNC Section 2 2 7 The RPM AUI connector supports standard IEEE signals which are summarized in Table 3 2 2 of Section 3 2 2 4 2 10 BPM FST The Magnum BPM FST is a multi mode fiber optic local bridge module equipped with a dual ST type connector It is self learning and filters and forwards packets at full Ethernet wire speed When 10BASE FL FOIRL ST Connectors used for 1OBASE FL segments this module supports fiber optic transmission distances 7 FWD X LED up to 2000m For FOIRL applications it FWD ILED supports fiber segments of up to 1000m in LINK LED length The BPM FST includes full transceiver functionality and does not require an external Magnum BPM FST transceiver device The BPM FST has three status LEDs FWD I and FWD X are identical to those of the BPM BNC Section 2 2 7 In addition this module has a GREEN LINK LED that is always on when the attached fiber link is operational 30 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 4 2 11 BPM TP The Magnum BPM TP card is equip
47. n and User Guide 07 06 2 7 Applications The Magnum 3000 Stackable Hubs provide a flexible and cost effective solution to a variety of Ethernet networking applications The combination of Stackable Hubs and Stackable Mixed Media Concentrators with optional SNMP is unique and powerful Figure 2 7 taken from an installation in a small educational institution building illustrates some of the capabilities The task was to economically network two workgroups of PCs in Wing A and Wing C and to consolidate them with an existing group of UNIX workstation users in Wing B Here a Magnum 3024 hub for 18 UNIX users in Wing B is being used to add to and to support a ThinNet 1OBASE2 segment The BNC port is implemented via an RPM BNC in the rear bonus port This hub is connected to a stack of two Magnum 3024 s and one Magnum 3012 for 56 PC users in Wing A A second segment of Fiber 1OBASE FL cable provides a link from the Wing A Magnum stack to an additional 22 users in Wing C The optional future SNMP based network manager can be connected to any unit of the Magnum stack in Wing A A single SNMP agent may be added to the Wing A stack as a future enhancement for use with network management software Also note that BPMs in the bonus ports at Wings B and C can bridge isolate this network into 3 segments each with essentially full bandwidth for high performance Because the high quality Magnum 3000s adhere to industry standards for physical laye
48. ndustrial Application DC Power Connector 3 terminals GND Input Voltage 20 36 VDC Power Consumption Model 3024 NEBS 18 watt typical 30 watts max Power Consumption Model 3012 NEBS 10 watt typical 20 watts max Power Supply Internal 125 VDC Option Industrial Application DC Power Connector 3 terminals GND Input Voltage 120 160 VDC Power Consumption Model 3024 NEBS 18 watt typical 30 watts max Power Consumption Model 3012 NEBS 10 watt typical 20 watts max With the exception of the power supply all specifications and functions of Magnum 3000s 48VDC 24VDC and 125VDC models are identical to those listed in the main manual B2 0 48VDC 24VDC amp 125VDC POWER OPTION THEORY OF OPERATION The 48VDC 24VDC amp 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 POWER SWITCH atin SUPPLY source can only flow into the hub Ax This allows the 3000s to operate only A whenever DC power is correctly Gan applied to the two inputs It protects the 3000s from incorrect DC input connections An incorrect polarity connection for example will neither affect the 3000s 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
49. necting Twisted Pair RJ 45 Unshielded or Shielded 17 3 1 2 Connecting ThickNet LOBASES AUD 18 3 1 3 Connecting ThinNet LOBASE2 18 3 1 4 Connecting Drop Cable 10BASE5 18 3 1 5 Connecting Fiber Optic 10BASE FL FOIRL 18 3 1 6 Connecting Fiber Optic SC type 19 3 1 7 Connecting Single Mode Fiber Optic SMF 19 3 1 8 Power Budget Calc for Magnum 3000s RPM s with Fiber Medial9 3 1 9 20 4 0 INTRODUCTION MAGNUM PORT 1 22 4 1 Inspecting the Package and 22 4 2 Product Description Port 22 4 2 1 RPM BNC cenione tt aati EEES 23 4 2 2 RPM AU Lis Ge avons 23 4 2 3 ener eae 25 4 2 4 RPM FST Fiber ST Twist lock Connector 26 4 2 5 RPM FSC Fiber SC 27 4 2 6 RPM SMF Single mode 1 27 4 2 7 RPM TP Pair 00 ee ceeeeseeecseeeceseceeeeceseeaeeeeeneees 28 4 2 8 BPM BING EE ESSAS 29 4 2 9
50. nnecting to a ThickNet segment and the RPM AUI supports this convention The RPM AUI is also a universal Ethernet media interface as it may be used with a variety of different mini transceivers Magnum to provide connectivity to any media type The Magnum RPM AUI card is also used for connecting Ethernet devices using standard AUI cabling In this situation it is important to consider the AUI segment length or distance to the attached device see details below RPM AUI cards are equipped with Partition PART and Receive RX LEDs which function the same as the identical LEDs on the RPM BNC see above NOTE When the RPM AUL is factory configured as a bonus port it is implemented as an AUI connector with a ribbon cable to special pins on the main board The functionality of this is identical to the RPM AUI The maximum transmission distance between a backbone transceiver equipped with an AUI connector and an RPM AUI port will vary When an AUI cable is used to connect the Magnum RPM AUI directly to a backbone transceiver the maximum AUI segment length is allowed If the RPM AUI is connected to a transceiver that has been cascaded from another transceiver the maximum AUI segment length is reduced According to Ethernet standards the maximum distance from the transceiver AUI connector and the attached device Magnum RPM AUI is 50m 165 ft The AUI segment maximum length is reduced in cascaded configurations See the following not
51. nnections without special cross over connectors Set the slide switch to the down position for normal twisted pair cable segments from the hub port to a user device Set the slide switch to the up position for cascaded or up link segment connections to another repeater or hub in the network Verify proper switch position by noting that the port s LINK LED will illuminate when proper link is established 17 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 3 1 2 Connecting ThickNet 10 8 5 AUI Using the steps below as a guide attach a new or existing 1OBASES ThickNet drop cable directly to the AUI connector on the RPM AUI or BPM AUI port 1 Plug the cable s male end into the female AUI connector on the PM AUI card 2 Engage the AUI connector slide lock to insure maximum connectivity 3 Connect the opposite end of the cable into a network AUI port This could be a network backbone transceiver a hub or fan out with an AUI port or an AUI Port Module in a concentrator The AUI port may also used for connecting to other Ethernet devices using standard AUI cabling In this type of situation it is important to consider the AUI segment length to the attached device including any cascading See Product Description RPM AUI for additional details 3 1 3 Connecting ThinNet 1OBASE2 BNC Connect the ThinNet coax cable to the BNC connector on the Magnum RPM BNC or BPM BNC card in the same manner as is
52. now documented see Section 2 5 iii Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Table of Contents Page 1 0 SPECIFICATIONS MAGNUM 3024 MAGNUM 3012 1 1 1 Specifications Repeater Port Modules RPMs Bonus Ports 3 1 2 Specifications Bridge Port Modules BPMs Bonus Ports 3 1 3 Ordering Information ee eeeeeseeeeseceeeeeceeeecseeeeeecsaeeeesaeeaeeneenees 4 2 0 INTRO MAGNUM 3012 AND 3024 STACKABLE 5 2 1 Inspecting the Package and 5 2 2 Product Description Magnum 3000 Stackable 6 2 3 Magnum 3024 Hub 24 RJ 45 Ports One PM bonus port slot 7 2 3 1 Stacking Magnum 30008 eeecesceseceseceseceeeceecaeesseeeneeeeeees 7 2 3 2 Segmenting a Magnum 3000 Stack with a Special Cable 8 2 3 3 Group Address Switch Settings for Managed Units and Stacks10 2 4 Magnum 3012 Hub 12 RJ 45 Ports One PM bonus port slot 11 25 Rear Bonus Slot Port Modules PMS ccccccssssecesssseeesseeeeeeenes 12 2 6 Features and Benefits Magnum 3024 3012 15 2 7 16 3 0 INSTALLATION AND OPERATION cccssssssssssssssesesssesenceseseseeeee 17 3 1 Connecting Ethernet Media 0 cceseessesecseeeeceeeeeceeeeeeeeesaeeseeneeeees 17 3 1 1 Con
53. om 48 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 B4 1 UL Requirements 1 Minimum 14 AWG cable for connection to a Centralized DC power source 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 4 Disconnect Device Statement Statement indicating that a readily accessible disconnect device shall be incorporated in the building installation wiring Instruction 5 This product shall be provided with a Listed fuse or circuit breaker rated 5 A in the supply circuit when connected to a 48 V centralized dc source 5 0 OPERATION Operation of the Magnum 3000s with the optional 48VDC 24VDC amp 125VDC power supply is identical to that of the AC powered models B6 0 ORDERING INFORMATION To order the optional 48VDC power supply factory installed add a suffix of A8VDC after the products standard model Example Magnum 3012 48VDC Similarly to order the optional 24VDC 125VDC industrial specific power supply factory installed add a suffix of 24 or 125 after the product s standard model Example Magnum 3024 24VDC or 3012 125VDC B7 0 TROUBLESHOOTING Please refer to Section 6 0 APPENDIX Internal DC Dual Source Power Option C1 0 SPECIFICATIONS
54. onus Port slot of the Magnum 3012 the 16 pin header labeled J1 B also labeled RPM should be used The red stripe of the PM connector cable should connect to pin lof header J1 B Bonus port for optional PM card BPM shown NOTE Use J1 AUD and for Basic AUI ports Use J1 B RPM for PMs Included only when PM is factory installed May be ordered separately as part CBL PM Figure 2 5 Magnum 3012 internal layout with configured Bonus Port 13 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 When installing a PM into the Bonus Port slot of the Magnum 3024 use the 16 pin header labeled P1 also labeled RPM on the circuit board corresponding to ports 13 24 The red stripe of the connector cable should connect to pin 1 of header P1 Bonus port for optional PM card BPM shown g EZ aun A P1 RPM NOTE PM Ribbon cable with 16 pin connector Use J1 AUD and for Basic AUI ports Included only when PM is factory Use P1 RPM for PMs May be ordered separately as part CBL PM NOTE The PM will still function if connected to header J1 B of the circuit board corresponding to ports 1 12 However this is not advised as the port will not be recognized by an SNMP Agent if one is present Figure 2 5d Magnum 3024 internal layout with configured Bonus Port CBL AUI When the RPM AUI is factory configured as a bonus port it is implemented with CBL AUI an AUI Pin 1 r
55. oo GarrettCom Ethernet at Its Best Magnum 3000 Stackable Hubs Installation and User Guide Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Magnum 3000 Stackable Hubs Installation and User Guide Part 84 00060 Rev 04 02 Trademarks Ethernet is a trademark of Xerox Corporation NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Laboratories GarrettCom Magnum and Personal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important The Magnum 3000 Stackable Hubs family contains no user serviceable parts Attempted service by unauthorized personnel shall render all warranties null and void If problems are experienced with Magnum 3000 Stackable products consult Section 6 Troubleshooting of this User Guide Copyright 2006 GarrettCom Inc All rights reserved No part of this publication may be reproduced without prior written permission from GarrettCom Inc Printed in the United States of America i Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Contacting GarrettCom Inc Please use the mailing address phone and fax numbers and email address listed below GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 7437 Phone 510 438 9071 Fax 510 438 9072 Website http www GarrettCom com email support garrettcom com Federal Communications Commission Radio Frequ
56. other pins not used 428 BPM BNC The Magnum BPM BNC bridge module is equipped with a standard 1OBASE2 coax BNC connector This BPM is self learning and filters and forwards packets at full Ethernet wire speed This module is used for 1OBASE2 connections and is designed to isolate the local segment 1 e the local nodes connected to the Magnum unit housing the BPM internally from the connecting network i e the nodes of external users and devices connected through the BPM s media connector The BPM BNC module is designed with a special switch selectable internal termination function that eliminates the need for a tee connector and a 50 ohm terminator For switch details refer to the RPM BNC section 3 2 1 The BPM BNC module includes an FWD I LED and an FWD X LED which are visible from the front The FWD I Internal Termination Standard BNC Slide Switch LED blinks GREEN to indicate that 10BASE2 Connector packets are being forwarded INTO the local Magnum hub or stack The FWD X LED blinks GREEN to indicate that packets are being forwarded OUT of the local Magnum hub stack CE FWD X LED FWD I LED Magnum BPM BNC 29 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 4 2 9 BPM AUI This local bridge module is equipped with a 15 pin female AUI connector and a slide lock It is self learning and filters and forwards packets at full Ethernet wire speed It is used to provide seg
57. ped with a single RJ 45 connector and supports Ethernet twisted pair segments of any standard length The RJ 45 connector is shielded to minimize emissions and will allow both unshielded twisted pair UTP and shielded twisted pair STP segment connections The BPM TP module is also equipped with a Media Dependent Interface Crossover MDI X slide switch to allow for cascaded connections This feature eliminates the need for a special twisted pair crossover cable For MDI X switch details refer to the RPM TP section 3 2 7 The BPM TP will support 1OBASE T unshielded twisted pair wiring UTP environments with maximum MDI X Cross over Slide Switch FWD X LED segment distances up to 100m 325 FWDILED A Shielded RJ 45 ft or shielded twisted pair wiring Connector STP of 150m 500 ft This QG LINK LED module is designed with internal 2 transceiver functionality The LINK FWD I and FWD X LEDs of this BPM are the same as those of the Magnum BPM TP BPM FST Section 3 2 10 31 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 5 0 Introduction Simple Network Management Protocol SNMP Agents This chapter describes the Magnum 3000 SNMP agent products 5 1 SNMP Agents Description There are two configuration options versions of the Magnum SNMP hardware agent Both versions follow standard MIB I and MIB II protocol conventions In one version the Magnum SNMP agent is off
58. pped with shielded RJ 45 connectors and support full length segments of Ethernet twisted pair media An additional rear mounted bonus port may be configured for any media type using a Magnum Port Module PM for applications such as connecting to a backbone up link and segment isolation Only 1 75 4 45 cm high the compact Magnum 3000 Hubs economize on rack and wiring closet space Status indicator LEDs consist of Power On PWR for the unit and Link Partition LINK and Receive RX for each individual port The LEDs for each port are located immediately above the port connector for clear coordination of status data with the associated port Each LINK LED is steady ON when that twisted pair link is operational and flashing when that port is partitioned by hardware Each RX LED blinks when packets are received on the port The internal power supply is auto ranging to handle any AC power type worldwide and each unit is normally convection cooled for silent operation Magnum 3000 Stackable Hubs operate in compliance with the IEEE 802 3 specification for repeater functionality to perform signal amplification re timing and regeneration of preamble bits for each packet received Consistent with IEEE 802 3 specifications Magnum 3000 Stackable Hubs will detect collisions generate jam signals extend collision fragments and automatically partition and re connect individual ports www GarrettCom com 6 Magnum 3000 Stackable Hubs Ins
59. provide the flexibility to break apart managed stacks into multiple collision domains for higher performance while still maintaining the advantages of one SNMP agent Consider the case where it is desired to divide a managed stack into two segments and insert a local bridge to increase performance see Figure 2 3 2a Normally it would be necessary to add another SNMP agent to maintain full management However using the special Segmenting cable option it is possible to GarrettGom th 8 Magnum 3000 Stackable Hubs into two logical repeaters with separate collision domains while still passing SNMP management data through the SRC so that the agent can manage both repeaters Then a local bridge can be installed between the two repeaters using a port from each for example using a bonus port from each repeater to provide traffic service between the repeaters while maintaining full 1OMbps bandwidth for the users on each repeater stack Figure 2 3 2a Stack segmentation using an SRC cable The same result could also be achieved by installing a Magnum Bridge Port Module BPM into the Bonus Port of one of the repeaters and connecting it to a port on the other repeater In another example eight 3024 hubs in a managed stack are individually segmented and a switching hub is used as the traffic center Installation and User Guide 07 06 IRB cables
60. r assistance 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 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 problems 3 Make sure that an AC power cord is properly attached to each Magnum 3000 unit Be certain that each AC power cord is plugged into a functioning electrical outlet Use the PWR LEDs to verify each unit is receiving power 4 If the problem is isolated to a network device other than the Magnum 3000 product it is recommended that the problem device is replaced with a known good device Verify whether or not the problem is corrected If not go to Step 5 below If the problem is corrected the Magnum 3000 and its associated cables are functioning properly 5 If the problem continues after completing Step 4 above contact your supplier of the Magnum 3000 unit or if unknown contact GarrettCom Inc by fax phone or email support garrettcom com for assistance 44 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 6 2 When Calling for Assistance Pl
61. r connectivity and for network management they are popular choices for small to medium sized Ethernet networks where reliability and economy are required Optional future Wing A 10BASE2 ThinNe SNMP NMS P f 2 Magnum 3024 s amp 1 Magnum 3012 Wing B a stacked for 56 PC users via UTP Fiber Segment Wing C Magnum 3024 for 18 UNIX workstations via AUI and BNC Magnum 3024 for 22 PC users via UTP Figure 2 7 Magnum 3000s Consolidate an Educational Network System 16 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 3 0 Installation and Operation 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 environmental temperature around the equipment must be less than or equal to 50 C 2 Ifthe equipment is mounted an enclosed or multiple rack assembly adequate air flow must be maintained for proper and safe operation 3 If the equipment is mounted an enclosed or multiple rack system placement of the equipment must not overload or load unevenly the rack system 4 Ifthe equipment is mounted in an enclosed or multiple rack assembly verify the equipment s power requirements to prevent overloading of the building s electrical circuits 5 Ifthe equipment is mounted an enclosed or multiple rack assembly verify that the equipment has a reliable and uncompromised earthing path
62. ration files for complex networks RS 232 Port 1 Remote Terminal Figure 5 1b Magnum 3000 Agent Box Model 3000 AGT Rear View The agent logically resides on the IRB and will not be visible to network management software packages as a separate port or user For network integrity the agent is designed so that it cannot be disconnected by network managers accidentally or purposefully Similarly the agent operates in the stack attached to the IRB and does not need to use a port in any attached Magnum 3000 unit to be connected 5 1 3 Standard Repeater MIB and Extensions www com 33 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Both the Magnum 3000 MB and 3000 AGT SNMP Agents are in compliance with MIB1 MIB2 and the RFC 1368 Standard Repeater MIB and fully support all Repeater MIB functionality as defined by IEEE 802 3 specifications In addition to the basic Standard Repeater MIB the Magnum 3000 SNMP Agents include the Port Monitor and Port Address Tracking MIB extensions Magnum SNMP Agents also comply with RFC 1155 SMI RFC 1212 RFC 1213 MIB and RFC 1215 The completeness of the Magnum SNMP Agents allows for in depth network statistics generation and monitoring by LAN manager software products While the basic Standard Repeater MIB only provides repeater statistics the MIB Monitor extensions allow for individual port statistics including readable frames and octets FCS errors
63. re mainly used for larger equipment assemblies in rack mounting frames and are frequently accessed in operation from both sides 20 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The ETSI European Telephone Standard brackets are similar to the 19 brackets but use metric dimensions The _ f EEN optional 23 f PEE brackets and the ETSI brackets come as a pair ina package along with the necessary Me oC screws for attaching the brackets to the sides of the Magnum Hub unit Fig 3 1 Multiple Magnum 3000 units rack mounted in a 23 Rack mount frame The following instructions need to be follow up before installations A Elevated Operating Ambient If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than room ambient Therefore consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature Tma specified by the manufacturer B Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised C Mechanical Loading Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading D Circuit Overloading Consideration should be giv
64. rettCom 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 defective at no charge other than shipping and handling provided that the product is returned pre paid to GarrettCom This warranty will not be effective if in the opinion of GarrettCom the product has been damaged by misuse misapplication or as a result of service or modification other than by GarrettCom GarrettCom reserves the right to make a charge for handling and inspecting any product returned for warranty repair which turns out not to be faulty Please complete the warranty card as this acts as a product registration and mail it to GarrettCom within two weeks of your purchase 46 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 APPENDIX B Internal DC Power Supply Option 1 0 SPECIFICATIONS FOR MAGNUM 30005 Power Supply Internal 48VDC Option DC Power Connector 3 terminals GND Input Voltage 36 70 VDC Power Consumption Model 3024 NEBS 18 watt typical 30 watts max Power Consumption Model 3012 NEBS 10 watt typical 20 watts max Power Supply Internal 24 VDC Option I
65. rred to as P1 This connector may be used to set the IP address and configuration files of the Magnum agent if necessary EPROMs on the agent board contain fixed data and program firmware The Standard Repeater MIB MIB I amp MIB and the Monitor and Address Tracking MIB www GarrettCom com 32 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 extensions data are in this firmware The firmware in the EPROMs performs the data collection and execution functions and operates as the local controller and interface to the network manager 5 1 2 Separate Agent Box Model 3000 AGT The Magnum 3000 SNMP Agent Box operates the same as the embedded board agent It is packaged as a separate unit enclosed in a box that is the same dimensions as 3024 or 3012 so that it fits neatly into a Magnum 3000 stack It is a complete modular unit with its own internal auto ranging power supply Magnum 3000 SNMP Agent Figure 5 1 Magnum 3000 Agent Box Model 3000 AGT Front View The Magnum 3000 AGT agent box is connected into a stack by the Inter Repeater Bus IRB There are two IRB connectors at the right rear permitting the agent box unit to be installed at the bottom or top of a stack using one IRB connector or to be inserted into the middle of a stack using two IRB connectors The IRB cable connectors are made with notches keys to insure a proper connection P1 Also used to setup IP addresses and configu
66. s of as much as ten meters can be implemented However non standard IRB cable lengths must be specially made The IRB ribbon cables may be installed and or removed while a Magnum 3000 unit is powered without causing damage to the electronic circuits in that unit or any others in a Magnum 3000 stack This is convenient for expanding a stack without shutting down the network and for performing diagnostics and service on potentially faulty units operating in a stack CAUTION disconnecting an IRB ribbon cable can cause operational upsets by breaking the interconnection among the stacked units previously operating as a single repeater and or with one SNMP agent 2 3 2 Segmenting a Magnum 3000 Stack with a Special Segmenting Cable Magnum 3000 Stackable Hubs are typically stacked as described in Section 2 3 1 However it may be desirable to stack the 3000s so that they operate as separate repeater units This will normally be done to manage several separate hubs or small stacks with a single 3000 AGT SNMP Agent box In this situation single units or several small stacks of units may be connected using SRC Segmenting Cables part numbers SRC 2 and SRC 4 available as a spare part from GCI Hubs connected via an IRB Segmenting Cable do not transmit or receive normal Ethernet traffic through the IRB GCI supports this non standard configuration making special stacking cable available see Models SRC 2 and SRC 4 in the Spare Parts Price List to
67. s of control of the entire stack from the network manager www GarrettCom 38 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Table 5 3 Eight Position DIP Switch Configuration Table address switch 1 2 3 4 5 6 7 8 9 The Group Address is used by the network manager to distinguish among the physical units that are combined or grouped in the stack to operate as one repeater managed by one SNMP agent The NMS display will show the stack units arranged in sequence according to the Group The SNMP standard defines the term Group for data collection and control operations It is desirable to use Group Address 1 for the Magnum 3024 or 3012 unit which houses the embedded agent Switch 7 and Switch 8 are not used See also Section 2 3 3 Address Switch Settings for further information on this topic 5 4 Agent Configuration Embedded Agent and Agent Box Versions The SNMP Agent software resides in ROM chips on the hardware agent board After power up the software begins a number of tests that check the system for normal www GarrettCom com 39 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 operations CPU test EPROM CRC test DRAM test Network Interface Controller test and NVRAM test During the configuration process an ANSI compatible terminal or a PC running ANSI terminal emulation software should be connected through a null modem cable to the
68. s of such devices include servers router bridges hubs and UNIX workstations 25 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 4 2 4 RPM FST Fiber ST Twist lock Connector The Magnum RPM FST is a multi mode fiber optic module equipped with a dual ST type connector It functions as an IEEE 802 3 full repeater to support PONS 10BASE FL and FOIRL network segments When used for 1OBASE FL segments this module supports fiber optic transmission distances up to 2000m For FOIRL applications it ts fiber s ts of up to 1000 i ae O LINK 2 Partition Receive in length The RPM FST includes full transceiver Magnum RPM FST functionality and does not require an external transceiver device In addition to Partition PART and Receive RX LEDs a LINK LED indicates proper connectivity with the remote device NOTE The RPM FST FSC circuit board contains a six pin jumper which controls the intensity of the transmitted signal By default the jumper is placed across pins 1 and 2 The jumper may be set as follows to accommodate distances of up to 4 km JUMPER ACROSS DISTANCES SUPPORTED 1 2 0 2km 3 4 0 5 3 km 5 6 1 5 4km When distances of less than 2 km are needed the jumper should be placed across pins 1 and 2 When fiber cable distances of more than 2 km are selected the minimum cable length must also be increased as shown in the table above 26 Magnum 3000 Stackable
69. sed in a stack Each PM is equipped with its own media connector type For additional information and specifications of individual PMs see Section 4 of this manual The assortment of standard network connector types for each RPM is shown in Figure 2 5a Figure 2 5a Magnum RPM Modules for Bonus Ports Left to right above RPEM BNC RPM AUI female RPM DTE male RPM FST RPM FSC RPM TP 12 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 The family of standard connector types for BPMs is shown in Figure 2 5b Figure 2 5b Magnum BPM Modules for Bonus Ports left to right above BPM BNC BPM AUI BPM FST BPM TP Note When an RPM AUI type is configured as a bonus port it is typically implemented at the factory as an AUI connector with a ribbon cable to header pins on the main board The functionality is the same as the RPM AUI card For application flexibility any of the Magnum PMs may be specified for factory configuration at the time of order It is also possible for the Bonus Port slot to be configured in the field by a trained technician NOTE When adding a Port Module to the Bonus Port slot in the field it is necessary to have a Port Module connector cable part number PM CBL available as a spare part from GCI in addition to the desired PM See Figure 2 5a and 2 5b Figures 2 5a and 2 5b show the internal layout of the Magnum 3012 and 3024 respectively When installing a PM into the B
70. slide switch to allow for cascaded connections This feature eliminates the need for a special twisted pair crossover cable With the switch in the UP position the RPM TP port is used for cascaded and up link connections i e a connection to another repeater or hub or concentrator typically When used for segments going to workstations and other user device connections the MDI X switch should be in the DOWN position The RPM TP will support 10BASE T unshielded twisted pair wiring UTP environments with maximum segment distances up to 100m 325 ft or shielded twisted pair wiring STP of 150m 500 ft This module is designed with internal transceiver functionality The RPM FST has LINK PART and RX LEDs Magnum 3000 Stackable Hubs Installation and User Guide 07 06 Important Note For RPM TP MDI X Crossover Switch DOWN or Right for workstations and user connections UP or Left for Up Link connections to other hubs etc To help recall the right TP switch position remember up for up link The RJ 45 pins normally TP crossover switch DOWN are per the standard for hubs to users twisted pair wiring 1 receive 2 receive 3 transmit 6 transmit other pins not used When the TP crossover switch is UP the pins of the RJ 45 port are per the standard for up links using twisted pair wiring i e the transmit and the receive pairs are exchanged 1 transmit 2 transmit 3 receive 6 receive
71. sonal Hubs 100Mb or 10 100Mb 8 port with two switched ports 1 fiber built in Personal Hubs 10Mb series 8 port AUI stackable to 5 high optional BNC of fiber port 8 or 9 port and 4 or 5 Port Personal Hubs w man up link sw Media Converters 10Mb and 100Mb series All media combinations incl fiber ST SC mm single mode The X line of configurable MiXed Media products Stackable Concentrators SNMP optional 13 Ports Mini Concentrators 7 Ports Repeaters 2 Ports Repeater Port Modules RPMs 6 types for Ethernet media Bridge Port Modules BPMs 4 types for segment isolation Fan Outs 10Mb series 2 4 and 8 Port Models Transceivers 10Mb and 100Mb series 10Mb Mini Transceivers and Coax Models All Types July 06 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 1 0 Specifications Magnum 3024 Magnum 3012 Performance Data Rate 10 Mbps RPM Partitioning Enforced after 32 consecutive collisions RPM Reconnect Occurs after 512 bits error free reception BPM Auto Learning Address List 256 nodes capacity BPM Filtering and Forwarding Rate 14 880 pps max Maximum Ethernet Segment Lengths DTE AUI Drop Cable 50 m 164 ft 10BASE T twisted pair 100 m 328 ft Shielded twisted pair 150m 492 ft 10BASE2 ThinNet BNC 185 m 607 ft 10 5 ThickNet 500 m 1 640 ft FOIRL multi mode Fiber optic 1 km 3 281 ft 10BASE FL multi mode Fiber optic 2 km 6 562 ft Single mode Fiber opt
72. supplier If you need to return the unit use the original shipping container if possible Refer to Chapter 5 for specific return procedures 4 2 Product Description Port Modules An important feature of the Magnum 3000 Stackable Hubs is the use of individual Port Modules PMs for flexible mixed media connectivity The Magnum PMs are compact interface cards designed to support every standard Ethernet media type Each PM provides one port for connecting one Ethernet segment with its individual connector type and media There are a total of six Repeater Port Module RPM cards plus a face plate They are RPM BNC RPM AUI RPM DTE RPM FST or FSC RPM SMF RPM TP There are also four different Bridge Port Module BPM cards They are BPM BNC BPM AUI BPM TP BPM FST Each PM is individually described as follows 22 Magnum 3000 Stackable Hubs Installation and User Guide 07 06 4 2 1 RPM BNC The Magnum RPM BNC repeater module is equipped with a standard 10BASE2 coax connector This RPM performs full IEEE 802 3 repeater functionality and is used for 1OBASE2 ThinNet commonly referred to as BNC connections The RPM BNC module is designed with a special switch selectable internal termination function that eliminates the need for a tee connector and a 50 ohm terminator To take advantage of internal termination the slide switch should be in the DOWN or right side position In this configuration the 10BASE2 segment is directly Magnu
73. t is an option with the Magnum 3000 Stackable Hubs and Concentrators The SNMP embedded agent Model 3000 MB will be configured and tested as part of a Magnum 3000 stack or single unit at the factory when specified at the time of order In order to satisfy network growth and changing network requirements Magnum 3000 Stackable Hubs may also be upgraded in the field with the addition of a Magnum SNMP agent box such as Model 3000 AGT With either of the two agent implementations the agent s operation and performance is the same The selection of the desired version is entirely a function of user preference For one Magnum 3000 stack which may be from one to twenty units and may be any combination of 3024 and 3012 units only one SNMP agent is required and only one SNMP agent may be in use at any given time 5 3 Installing the Embedded Agent Board The embedded agent board Model 3000 MB is normally factory installed The procedure for installing the Magnum 3000 MB in the field is a moderately complex process To avoid complex field installation and test procedures it is recommended that a Magnum 3000 AGT agent box unit be chosen and added to the existing stack when a field upgrade from non managed to embedded agent managed is desired The following step by step procedure should be followed to properly install the Magnum SNMP embedded agent board STOP Be sure the power cord is unplugged from the chassis before attempting to
74. tallation and User Guide 07 06 2 3 Magnum 3024 Hub 24 RJ 45 Ports One PM bonus port slot The Magnum 3024 Hub provides 24 RJ 45 ports on the front of the unit plus a Bonus Port slot on the rear which may be configured with any Magnum Port Module PM User segment wiring connections are made on the front of the unit and status indicator LEDs are located immediately above each of the 24 ports Steady On LINK LED Port is Operational Two LEDs RX amp LINK Flashing LINK LED Port is Partitioned foreach RIS LOB ASIC T ports Flashing RX LED Port Activity Magnum 3000 e LILLILLLLILLLL Twenty four RJ 45 10 Ports Figure 2 3a Magnum 3024 Hub Front View The shielded RJ 45 port connectors on the front are electrically connected to the metal case of the unit and are helpful in reducing electromagnetic noise radiation from the unit Note that the 1OBASE T wiring cable to the user may be unshielded or shielded Category 3 or 4 or 5 The choice of wiring type is left to the installer based on preferences standard practices and local or national wiring codes AC Power Bonus Port Slot Configurable via P1 Remote Terminal Inter Repeater Bus IRB Connector Port Module PM RS 232 Port P3 Interface to unit above Embedded Agent Only P4 Interface to unit below
75. the rear bonus port slot you must include Model 3024 PM and Model RPM BNC as separate in the rear bonus port GARRETTCOM INC reserves the right to change specifications performance characteristics and or model offerings without notice line items on the same order in order to specify that the RPM BNC is to be factory configured Magnum 3000 Stackable Hubs Installation and User Guide 07 06 2 0 Introduction Magnum 3012 and 3024 Stackable Hubs This section describes the features and capabilities of the Magnum 3012 and 3024 Stackable Hubs including bonus ports applications installation and operation 2 1 Inspecting the Package and Product Examine the shipping container for obvious damage prior to installing this product notify the carrier of any damage which you believe occurred during shipment or delivery Inspect the contents of this package for any signs of damage and ensure that the items listed below are included This package should contain 1 Magnum 3012 or Magnum 3024 Base Unit 1 AC Power Cord U S and other 115 vac only 1 Set of metal Ears for optional rack mounting 1 Inter Repeater Bus IRB ribbon cable with connectors 1 Installation and User Guide 1 Product Registration Card Remove the items from the shipping container Be sure to keep the shipping container should the unit need to be re shipped at a later date To validate the product warranty please complete and return the enclosed

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