GarrettCom Magnum 4K220, Installation And User Manual

Page 1: ...25 27 29 31 33 35 37 39 115 230V 50 60 Hz GND 48V DC X UPLINK 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Power Col FDX Col FDX Magnu...

Page 2: ...sonal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important The Magnum 4K220 Switches contains no user serviceable parts Attempted service by unauthorized person...

Page 3: ...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...

Page 4: ...ALITY 14 4 2 STATUS LEDS 15 4 3 UP LINK PORT FOR RJ 45 PORT 39 ONLY 15 4 4 AUTO NEGOTIATION FOR RJ 45 COPPER PORTS 15 4 5 AUTO NEGOTIATION FULL DUPLEX MODE 16 4 6 FLOW CONTROL IEEE 802 3X STANDARD 17...

Page 5: ...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 Op...

Page 6: ...pair 100 m 328 ft Shielded twisted pair 150 m 492 ft 10BASE FL multi mode fiber optic 2 km 6 562 ft 10BASE FL single mode fiber optic 10 km 32 810 ft Maximum Standard 100Mb Fast Ethernet Segment Lengt...

Page 7: ...upply Internal AC Power Connector IEC type male recessed at rear of chassis with adjacent manual ON OFF switch on AC models only Input Voltage 110 to 240 VAC auto ranging Input Frequency 47 to 63 Hz a...

Page 8: ...ord U S and other 115 VAC only 1 Set of metal Ears for standard 19 rack mounting 1 Installation and User Guide this manual 1 Product Registration Card Remove the items from the shipping container Be s...

Page 9: ...ability to the larger network The 40 port density in a 1U rack mount reverse package is obtained by dedicating the front of the unit to the LED indicators and the rear side of the unit to wiring and p...

Page 10: ...ith its own switched 100Mbps or 10Mbps domain The 4K220CR may be equipped with an optional internal 48VDC power supply See Appendix A There is an additional option of a dual source 48V input See Appen...

Page 11: ...rts are independently N way auto negotiating for operation at 10 or 100Mb speed in full or half duplex mode as a default setting They independently move to half duplex mode at 10 Mb or at 100Mb speed...

Page 12: ...esulting in a small fixed number of packets to be stored per port When the port buffer fills up dropped packets may result This dynamic buffer allocation provides the capability for the maximum resour...

Page 13: ...in the Switch before it is sent along or forwarded to its destination of the 4K220 Switches varies with the port speed types and the length of the frame is a variable here as it is with all store and...

Page 14: ...e package with LEDs in front and all wiring and cables in the rear Plug and Play installation for high performance switching Magnum 4K220 Switches are self learning for node addresses They can be plac...

Page 15: ...Example1 In a setup for a typical small office a central Switch is needed to provide for a 40 segment 100Mb Fast Ethernet LAN with switched copper support for 3 high speed local servers for different...

Page 16: ...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 Ethernet media types 3 1 Locating Magnum...

Page 17: ...J 45 NOTE It is recommended that high quality CAT 5 cables which work for both 10 Mb and 100Mb be used whenever possible in order to provide flexibility in a mixed speed network since dual speed ports...

Page 18: ...rack or a 23 rack is a simple procedure The units are 1U 1 75 high When properly installed the front mounted LED status indicators should be in plain view and easy to read Rack mount installation requ...

Page 19: ...orward the packet Packets whose source and destination addresses are on the same port segment will be filtered constraining them to that one port and relieving the rest of the network from processing...

Page 20: ...port 39 in the X port for cross over or up link segment connections to a repeater or hub or switch Verify proper port connection by noting the port s LINK ACT status which is illuminated when a proper...

Page 21: ...or all devices and cable lengths within that domain For Magnum 4K Series switched ports operating at 100Mb half duplex the bit time delay is 50BT 4 5 Auto negotiation full duplex mode Full duplex Ethe...

Page 22: ...t sending the packets Of course the transmitting device must also support the 802 3x flow control standard in order to communicate properly during normal operation Note When in Half Duplex mode the 4K...

Page 23: ...is isolated to a network device other than the Magnum 4K220 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...

Page 24: ...m com When calling 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 Numbe...

Page 25: ...tCom Inc 47823 Westinghouse Drive 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...

Page 26: ...dentical to those listed in the main manual B2 0 48VDC 24VDC 125VDC POWER OPTION THEORY OF OPERATION The 48VDC 24VDC 125VDC power option are designed using diodes inside on each DC power input line be...

Page 27: ...Electrical generating plant etc Whereas 24VDC application is mainly in the Industrial environment such as chemical plants paper mill stone quarrying plant wastewater treatment Plant etc B4 0 INSTALLA...

Page 28: ...le to the rack at least 4 inches apart with the first one located within 6 inches of the terminal block B5 0 OPERATION Operation of the Magnum 4Ks with the optional 48VDC 24VDC 125VDC power supply is...

Page 29: ...earth or ground wire connection to the hub chassis Input Two separate sources each at 120 160 VDC auto ranging Power Consumption Model 4K220 28 watt typical 35 watts max With the exception of the dual...

Page 30: ...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 Switch is operating from the other...

Page 31: ...zed 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 C6 0 ORDERING...