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Magnum 4K16 Switches    Installation and User Guide       

(12/05) 

 

26 

www  GarrettCom  com

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6.2 

When Calling for Assistance 

Please 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.    

3. 

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, including 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.

  

 

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. 

Summary of Contents for Magnum 4K16

Page 1: ...www GarrettCom com Magnum 4K Series 4K16 Switches Installation and User Guide 5 00 USD...

Page 2: ...nal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important The Magnum 4K16 Switches contains no user serviceable parts Attempted service by unauthorized personnel...

Page 3: ...ns may cause harmful interference in a residential installation This equipment generates uses and can radiate frequency energy and if not installed and used in accordance with the instructions may cau...

Page 4: ...r Optic Snap In 16 3 2 5 Connecting Twisted Pair RJ 45 CAT3 CAT5 Unshielded 16 3 3 Rack mounting 17 4 0 OPERATION 18 4 1 Switching Functionality 18 4 2 Status LEDs 19 4 3 Up link Switch for RJ 45 Port...

Page 5: ...dated Rack mounting Appendix B C with 24VDC and 125VDC addition Rev D 01 02 Updated Operating Environment Spec Rev C 04 01 Change the company name to GarrettCom Inc Formerly it was Garrett Communicati...

Page 6: ...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 Dua...

Page 7: ...ed pair Cat 3 100 m 328 ft 10BASE FL multi mode fiber optic 2 km 6 562 ft 10BASE FL single mode fiber optic 10 km 32 810 ft Maximum Standard Fast Ethernet Segment Lengths 10BASE T CAT 3 4 5 UTP 100 m...

Page 8: ...High strength metal Suitable for stand alone or rack mounting Dimensions 1 75 in H x 17 0 in W x 9 0 in D 4 45cm H x 43 2cm W x 22 9cm D Weight 3 2 lb 1 4 Kg rack mount models Cooling method Fan cool...

Page 9: ...nput connectors are in the rear LEDs are in the front Fiber port modules for Magnum 4K Series Models 4K16F FKM 2SC Fiber module with two 100Mbps multi mode FX SC connectors FKM 2ST Fiber module with t...

Page 10: ...Switches 1 AC Power Cord U S and other 115 VAC only 1 Set of metal Ears for rack mounting 1 Installation and User Guide this manual 1 Product Registration Card Remove the items from the shipping cont...

Page 11: ...sted with the Magnum 4K16 unit in the factory only The rest sixteen RJ 45 ports are dual speed 10 100 Mb auto negotiating Designed for use in departments small offices with multiple workgroups in remo...

Page 12: ...00Mbps domain for visual indication of the operating status of each domain There are POWER and ERROR LEDs for indicating the power up and self test at power up failed The IEC standard AC power connect...

Page 13: ...with an optional internal 48VDC power supply See Appendix A There is an additional option of a dual source 48V input See Appendix B The DC power feed options and the high quality and versatility make...

Page 14: ...dications of operating conditions 2 2 4 4K16 10 100 Dual speed switched ports RJ 45 copper only The Magnum 4K16 copper Series has 16 dual speed 10 100Mb switched RJ 45 auto negotiating ports The 10 10...

Page 15: ...out to the Ethernet segments connected The cut through technique permits collision fragment frames which are a result of late collisions to be forwarded to add to the network traffic Since there is no...

Page 16: ...cond and is transparent to an observer See Section 4 6 for additional details Another feature implemented in Magnum 4K16 Switches is a collision based flow control mechanism when operating at half dup...

Page 17: ...tion Standard ports in front or Reverse ports in rear rack mounting The 4K16 is offered with ports and LEDs in the front or in a reverse package with LEDs in front and all Ethernet and power cables in...

Page 18: ...t 14 operating over 100Mbps full duplex RJ 45 lines In addition to interconnecting the two fiber backbone segments in the network center the Switch needs to provide high speed switched support for two...

Page 19: ...4K16 Series Ethernet 10 100 Switch F H POWER ERROR X L A SPEED F H F H Router 10 10 10 1 2 3 4 5 6 7 8 Tx Rx UPLINK F H X 2SW UPLINK 3 4 5 6 7 8 1SW Magnum DS80 Dual Speed Personal Hub PORTS 1SW 2SW 3...

Page 20: ...is recommended to have shielded cable and the shield is grounded at both ends Installation This section describes installation of the Magnum 4K Series Switches as well as connection of the various Eth...

Page 21: ...er connectors This procedure applies to ports using a FKM MST 1 Before connecting the fiber optic cable remove the protective dust caps from the tips of the connectors on the FKM Save these dust caps...

Page 22: ...cause of its small compact size It looks almost like an RJ 45 port but compact in size and black color The MTRJ s small size and ease of connection make it a good choice for 100Mbps fiber environment...

Page 23: ...r in the Telco industry where they are a standard for Central Office rack mounting purposes The 23 brackets are mainly being used for larger equipment assemblies in rack mounting frames and are freque...

Page 24: ...Packets whose source and destination addresses are on the same port segment will be filtered constraining them to that one port and relieving the rest of the network from processing them A packet whos...

Page 25: ...or to X for cross over or up link segment connections from the first 4K16 port to a repeater or hub or switch Verify proper port connection by noting the port s LINK ACT status which is illuminated wh...

Page 26: ...f the cable are capable of operation at either 10 Mb or 100Mb speed and or in full or half duplex mode and can send receive auto negotiation pulses and when the second of the two connected devices is...

Page 27: ...ions Magnum 4K Series Fiber Switches implement the 802 3x flow control non blocking on Full Duplex ports which provides for a PAUSE packet to be transmitted to the sender when the packet buffer is nea...

Page 28: ...ypical OPB dB typical distance Km fdx FKM MST MSC 100Mb FX Multi mode 2 0 4 1300 62 5 125 50 125 20 23 5 31 31 9 0 5 5 2 5 2 0 14 12 5 4 FKM SSC 100Mb FX Single mode 18 0 4 1300 9 125 15 31 14 28 17 5...

Page 29: ...ule option are offered as Factory installation only and will be added as additional two ports 16RJ 45 2 Fiber ports 5 1 1 FKM MST 100Mbps multi mode FX ST type twist lock connector The Magnum FKM MST...

Page 30: ...t a good choice for 100Mbps Ethernet connectivity When installed in a Magnum 4K16 Full duplex Switch it supports fiber optic cable distances up to the IEEE specified switch distance limits i e typical...

Page 31: ...fer 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...

Page 32: ...turn 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...

Page 33: ...ttCom Inc 47823 Westinghouse Dr Fremont CA 94539 Attn Customer Service APPENDIX A WARRANTY INFORMATION GarrettCom Inc warrants its products to be free from defects in materials and workmanship for a p...

Page 34: ...using diodes inside on each DC power input line behind the two external power connection terminals so that the power from an external source can only flow into the hub This allows the Switch to opera...

Page 35: ...the right In this picture the 48VDC terminal block on the Magnum 4Ks 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 o...

Page 36: ...Terminal for earth or ground wire connection to the hub chassis Input Two separate sources each at 36 70 VDC Power Consumption Model 4K16 17 watt typical 25 watts max Power Supply Internal 24VDC Dual...

Page 37: ...hub c When one correct DC input is present the Switch 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 conn...

Page 38: ...um 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 c...

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