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KNE24TP/RS User’s Guide - Rev. A01

Kingston Technology Company

Kingston Technology’s

EtheRx Pro-Series

™

16-Port and 24-Port

Stackable 19-inch Rack-Mount

10BASE-T Ethernet Hubs

User’s Guide

Part No. 4460053-001.A01

Kingston Technology Company

17600 Newhope

Fountain Valley, CA 92708

(714) 435-2600

Содержание EtheRx Pro KNE16RS

Страница 1: ...Kingston Technology EtheRx Pro Series 19 Rack Mount Stackable 10BASE T Ethernet Hubs User s Guide Models KNE16TP RS KNE24TP RS...

Страница 2: ......

Страница 3: ...hnology Company Kingston Technology s EtheRx Pro Series 16 Port and 24 Port Stackable 19 inch Rack Mount 10BASE T Ethernet Hubs User s Guide Part No 4460053 001 A01 Kingston Technology Company 17600 N...

Страница 4: ...or removing covers may expose you to dangerous voltage points or other risk Refer all servicing to service personnel Wichtige Sicherheitshinweise 1 Diese Hinweise sollten vollst ndig durchgelesen wer...

Страница 5: ...ts 2 Design Features Repeater Functions 3 Jabber Lock up Protection 3 Fragment Extension 3 Collision Handling 3 Automatic Partitioning Reconnection 4 Link Test 4 Hardware Installation Front Panel 5 Po...

Страница 6: ...Star Network 10 Linear Bus Network 11 Horizontal Cascading 11 Cascading with Stacked Hubs 12 Appendices Appendix A Pin Assignments 14 Appendix B Cabling Guidelines 16 Appendix C Specifications 19 App...

Страница 7: ...0BASE5 thick Ethernet 10BASE T 10BASE FL or FOIRL Fiber Optic Inter Repeater Link segment using a proper external transceiver The last UTP port i e Port 16 or Port 24 uses a cascade switch to support...

Страница 8: ...etwork traffic 5 Collision LEDs to monitor data collision Automatic partition and reconnection Internal auto sensing power supply operating at 110VAC or 240VAC Complies with IEEE 802 3 and 802 3i Ethe...

Страница 9: ...ing characteristics These timing regenerations prevent cumulative signal loss jitter and distortion caused by the network cabling and allow the EtheRx hubs to be cascaded to other Ethernet hubs Jabber...

Страница 10: ...conditions have been corrected or a good data packet is transmitted or received without incurring a collision the hub will automatically reconnect that port to the network Link Test For UTP port conne...

Страница 11: ...ED Utilization LEDs UTP Ports Collision LEDs Fig 1 Hub Front Panels Power LED The green LED indicates the power status The LED will light when the AC power cord is connected from a power source to the...

Страница 12: ...the LED will automatically change from red to green indicating that the port is functioning properly UTP Port LEDs The sixteen or twenty four UTP Port LEDs offer condition status for Link Activity an...

Страница 13: ...b cascading MDI to MDI X 24 CASCADE CABLE TYPE 24 CASCADE CABLE TYPE Crossover Default Position for NIC Router connections MDI X to MDI Using a Crossover Cable Straight Thru Position for NIC Router co...

Страница 14: ...witch AC Power Connector Fig 2 Hub Rear Panel Power Switch The power switch toggles power on and off to the unit The switch can also be used to reset the hub AC Power Connector The EtheRx hubs use an...

Страница 15: ...cascading to another MDI X hub port using cross over cable For connection to workstation NIC using straight thru cable BNC STACK IN STACK OUT AUI OFF ON 100 240VAC 50 60HZ 1A EXTERNAL TRANSCEIVER SQE...

Страница 16: ...epeater sets 3 coax segments The remaining 2 segments may be linked segments Ethernet Star Network The typical network configuration for 10BASE T Ethernet is a Star Topology in which nodes are connect...

Страница 17: ...ble BNC 50 Ohm Terminator on last Node Fig 5 Linear Bus Connection Horizontal Cascading The EtheRx hubs can be horizontally cascaded to other hubs as long as the Ethernet 5 4 3 Rule is met This connec...

Страница 18: ...20 21 22 23 24 15 16 14 13 19 20 18 17 7 8 6 5 11 12 10 9 21 22 23 24 CASCADE CABLE TYPE Slick Stack Ethernet Hub KNE24TP RS AUI BNC 3 4 2 1 PWR UTIL COLL LINK ACT PARTITION 1 2 3 4 5 6 7 8 9 10 11 1...

Страница 19: ...13 KNE24TP RS User s Guide Rev A01 Kingston Technology Company Appendices...

Страница 20: ...wisted Pair cables can be wired with either Straight Thru or Crossover pin assignments Both wiring schemes are mentioned in Appendix B Cabling Guidelines for reference in creating a twisted pair cable...

Страница 21: ...ng an external transceiver When attaching a 10BASE T hub to a Thinnet or Thicknet network through the AUI port the SQE jumper must be disabled on the attaching transceiver AUI 8 7 6 5 4 3 2 1 15 14 13...

Страница 22: ...near Bus Linear Bus Star Table B 1 Network Cable Guidelines UTP Cable Wiring 10BASE T unshielded twisted pair cables can be wired as Straight Thru or in some cases Crossover depending on the applicati...

Страница 23: ...before the breaking point of the cable Tensile loading is measured in pound foot lbf For 24 AWG Category 5 cables the maximum tensile loading should not exceed 25 lbf Do Not Over Cinch the Cables When...

Страница 24: ...require no special configurations but stick to one wiring standard If your building is wired for T568A any changes or additions must be done with the T568A wiring scheme Mixing the T568A and T568B wi...

Страница 25: ...id Red 1 AUI LED for activity flashing Green partition solid Red Cable Connections 10BASE T 10BASE2 RJ 45 CAT 3 4 5 or better 26 to 22 AWG BNC thin coax RG58 U Stacking Ports 5 5 braid shielded straig...

Страница 26: ...I LED for activity flashing Green partition solid Red Cable Connections 10BASE T 10BASE2 RJ 45 CAT 3 4 5 or better 26 to 22 AWG BNC thin coax RG58 U Stacking Ports 5 5 braid shielded straight thru cab...

Страница 27: ...surfaces or stacking hubs on top of one another The four 4 rubber feet have peel off adhesive backing Remove the backing and attach the feet to the bottom of the hub Brackets for Rack Mounting The Eth...

Страница 28: ...pgrade products Seven Year Warranty The following Kingston products are covered by this warranty for a period of seven years from the date of original retail purchase storage enclosures including the...

Страница 29: ...al Support can be reached from within the U K at 01932 738858 Kingston provides other service numbers when calling from Germany 0130 115 639 or fax 0130 860 599 from Austria 0660 5569 or fax 06 607 43...

Страница 30: ...ton Technology product to the EMC directive of the European Community The CE symbol found here or elsewhere indicates that this Kingston product meets or exceeds the following standards EN50081 1 Elec...

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