Kingston Technology KNS500/WG Switch User Manual
Contents
1. Notes on MDI and MDI X MDI Media Dependent Interface is the standard that defines the mechanical and electrical configuration of a UTP port For any two devices to communicate with each other on the network the transmitter of one device must be connected to the receiver of the other device This can be achieved by using a crossover cable or by using the MDI X port which implements the crossover internally CASCADE Port 1 through port 4 on the KNS500 WG and port 1 through port 7 on the KNS800 WG like all normal hub ports are configured MDI X The last UTP port port 5 on the KNS500 WG or port 8 on the KNS800 WG supports both port configurations MDI and MDI X All NICs Network Interface Cards and Router ports are usually by default configured MDI A simple illustration shows the relationship of cable types to port types Switch Port For Connection to For Connection to a Position Config another Hub Port MDI X Network Adapter MDI gt lt MDI X Use Crossover cable Use Straight through cable Use Straight through cable Use Crossover cable KNS800 WG User s Guide Rev B01 Kingston Technology Company 8 Rear Panel Rear Panel Power Connector dl dl d de O 5 A 1 10 100 Ports Figure 3 KNS500 WG Rear Panel Power Connector HILL TE TALL 10 100TX UTP Ports Figure 4 KNS800 WG Rear Panel Power Connector The Fast EtheRx Switch gets its power from the ex2. This warranty covers only repair or replacement of defective Kingston products as provided above Kingston is not liable for and does not cover under warranty any costs associated with servicing and or the installation of Kingston products Disclaimers The foregoing is the complete warranty for Kingston products and supersedes all other warranties and representations whether oral or written Except as expressly set forth above no other warranties are made with respect to Kingston products and Kingston expressly disclaims all warranties not stated herein including to the extent permitted by applicable law any implied warranty of merchantability or fitness for a particular purpose In no event will Kingston be liable to the purchaser or to any user of the Kingston product for any damages expenses lost revenues lost savings lost profits or any other incidental or consequential damages arising from the purchase use or inability to use the Kingston product even if Kingston has been advised of the possibility of such damages Rev 3 99 Copyright O 1999 Kingston Technology Company All rights reserved Printed in Taiwan Kingston Technology and the Kingston logo are trademarks of Kingston Technology Company All other logos and trademarks are properties of their respective companies KNS800 WG User s Guide Rev B01 Kingston Technology Company 20 Appendix E Warranties and Notices F C C Certification This device has been t
3. Full Duplex MAC Address Support Filtering Forwarding Rate min packet size 64 bytes Latency min packet size 64 bytes Max Segment Length Connector Type Cable Type Cable Grade 100 10 Environmental Operating Temp Storage Temp Relative Humidity Input Voltage Output Voltage Power Consumption Physical Dimension HxWxD Weight Certification Kingston Technology Company IEEE 802 3u I100BASE TX Standard IEEE802 3i IOBASE T Standard IEEE802 3 CSMA CD Ethernet Standard Five 5 auto negotiating 10 100 Mbps UTP ports UTP port 5 1 LED for Power Indicator steady green 5 100BASE TX speed detection LEDs steady green 5 Link LEDs steady green Activity flashing green 5 LEDs for Full Duplex steady green Collision flashing amber Store and Forward Collision based Backpressure IEEE 802 3x Up to IK MAC addresses 148 800 packets second 100Mbps 14 880 packets second 10Mbps 100Mbps to 100Mbps lt 9 1us 10Mbps to 10Mbps lt 64 6us 100 meters 328 feet RJ 45 Female UTP 26 to 22 AWG Category 5 or better Category 3 4 5 or better 0 C to 45 C 32 F to 113 F 20 C to 60 C 4 F to 140 F 10 to 90 non condensing 120VAC 60Hz or 240V AC 50Hz ext power adapter 12VDC 1 2A 8 0 Watts maximum 1 1 x 6 5 x 6 1 28mm x 165mm x 155mm 2 Ibs 0 9 kg FCC Class A CE CISPR A C Tick EN55022 IEC801 2 IEC801 3 IEC801 4 EN6095
4. Rev B01 Hardware Installation 5 Hardware Installation Before you begin installing network cables please take a few moments to familiarize yourself with Fast EtheRx Switch The functions on the front and rear panels are illustrated in the following sections I00TX Speed Link Activity LEDs Detection LEDs 100 LINK ACT PWR FOX COLL KNS500 WG Full Duplex Collision LEDs Power LED Cascade Switch Fig 1 KNS500 WG Front Panel 100 Speed Link Activity LEDs Detection LEDs Kingston zm o em 9 FDX COLL Full Duplex Collision LEDs Power LED Cascade Switch Fig 2 KNS800 WG Front Panel Front Panel Power LED The PWR LED indicates the power status of the Fast EtheRx Switch The LED will light up steady green when the AC power cord is connected to the unit from a power source 100TX Speed Detection LED The 100TX LED will automatically light up when 100Mbps operation is detected This LED will not light up if 10Mbps operation is detected KNS800 WG User s Guide Rev B01 Kingston Technology Company 6 Front Panel Link Activity LED The LINK ACT LED uses a single LED to display two functions A steady green light indicates that a good link has been established and a flashing green light indicates when data is being received or transmitted If the LED does not display solid green indicating a good link check the following 1 Make sure that the power is turn
5. all components must be CAT 5 compliant and terminated properly according to EIA TIA 568 TSB 36 and TSB 40 guidelines What are the Guidelines for Proper Termination It is important to maintain the twists of the cable as close to the termination on the outlet as possible to avoid NEXT Near End Cross Talk and to maintain the transmission characteristics of the Category Category specifications require that pair twisting at the point of termination not exceed the following maximums e Category 3 maximum allowed untwisting 3 inches e Category 4 maximum allowed untwisting 1 inch e Category 5 maximum allowed untwisting 1 2 inch Can mix CAT 3 and CAT 5 cabling in the same building Yes but keep in mind you will not have CAT 5 performance It is a good idea to keep the lines separated physically and by color when installing any new lines use CAT 5 UTP cabling only Can a Four Pair CAT 5 cable support two 100BASE TX devices Although only two pairs are used in the standard four pair CAT 5 UTP cable it is not recommended because it exceeds the specifications outlined by IEEE 802 3u KNS800 WG User s Guide Rev B01 Kingston Technology Company 18 Appendix E Warranties and Notices Appendix E Warranties and Notices Limited Warranty Statement KINGSTON TECHNOLOGY COMPANY Kingston warrants that this product is free from defects in material and workmanship Subject to the conditions and limitations set forth below
6. 0 KNS800 WG User s Guide Rev B01 Appendix Specifications 15 Fast EtheRx Model KNS800 WG Compliance IEEE 802 3u I100BASE TX Standard IEEE802 3i IOBASE T Standard IEEE802 3 CSMA CD Ethernet Standard Diagnostic LEDs 1 LED for Power Indicator steady green 8 100BASE TX speed detection LEDs steady green 8 Link LEDs steady green Activity flashing green 8 LEDs for Full Duplex steady green Collision flashing amber Flow Control Half Duplex Collision based Backpressure Full Duplex IEEE 802 3x MAC Address Support Up to IK MAC addresses Filtering Forwarding 148 800 packets second 100Mbps Rate min packet size 64 byte 14 880 packets second 10Mbps 100Mbps to 100Mbps lt 8 8 byte 10Mbps to 10Mbps lt 64 415 Cable Grade 100BASE TX Category 5 or better 10BASE T Category 3 4 5 or better Environmental Operating Temp 0 to 45 C 32 F to 113 F Storage Temp 20 C to 60 C 4 F to 140 F Relative Humidity 10 to 90 non condensing Input Voltage 100VAC 240VAC 50 60Hz external auto sensing power supply Output Voltage Power Consumption Dimension HxWxD 1 1 x 6 5 x 6 1 28mm x 165mm x 155mm Weight KNS800 WG User s Guide Rev B01 Kingston Technology Company 16 Appendix D Frequently Asked Questions Appendix D Frequently Asked Questions What is a switch and what does it do Switching hubs are low latency devices that allow you to maximize the bandwidth of a
7. Connector 8 10 100TX UTP Ports 8 Kingston Technology Company KNS800 WG User s Guide Rev B01 APPONICOS u nu t sl Si wau uuu nnns 9 Appendix A Pin Assignments 10 UTP Port Pin Assignments 10 Appendix B Cabling Guidelines 11 UTP Cable Wiring Standards 12 UTP Cable Rating Codes 13 Appendix C Specifications 14 Appendix D Frequently Asked Questions 16 Appendix E Warranties and Notices 18 Limited Warranty Statement 18 Duration of Warranty 18 Free Technical Support 19 Disclaimers eds 19 F C C Certification 20 CE NOUO iot ora Thuan a ua qia 20 C Tick Certification 20 KNS800 WG User s Guide Rev B01 Kingston Technology Company Introduction 1 Introduction Intended Audience This manual assumes that the user has a general working knowledge of networking principles and architecture and is familiar with network systems in general Congratulations on the purchase of your new Kingston Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch There are two models the KNS500 WG and KNS800 WG 5 port a
8. KINGSTON TECHNOLOGY FAST ETHERX 5 PoRT amp 8 PORT 10 100TX WORKGROUP FAST ETHERNET SWITCH USER S GUIDE MopEL s KNS500 WG KNS800 WG Kingston Technology s Fast EtheRx 5 Port amp 8 Port 10 100TX Workgroup Fast Ethernet Switch User s Guide Part No 4460074 001 B01 Kingston PER IP ER ALS Kingston Technology Company 17600 Newhope Fountain Valley CA 92708 714 435 2600 http www kingston com KNS800 WG User s Guide Rev B01 Kingston Technology Company TABLE OF CONTENTS Inttod ctioni ete ating EA 1 Model Typ6S ire tete tr 2 Special Feature Sarion sio 3 Package Contents 3 Design 4 Switching Function 4 Aulo Negoliati fik u t t R ua a 4 Full Duplex avd Ete tertie neces 4 Store and Forward Switching 4 Flow Control vise ra dee ii Q 4 Hardware Installation sese 5 Front Panel utra ee eas 5 Power LED 5 100TX Speed Detection LED 5 Link Activity LED 6 Full Duplex and Collision LED 6 Cascade Swiltlch 6 Notes on MDI and MDI X 7 Hear Panel cdm s 8 Power
9. Kingston will at its option either repair or replace any part of this product which proves defective by reason of improper workmanship or materials Repair parts or replacement products will be provided by Kingston on an exchange basis and will either be new or refurbished to be functionally equivalent to new This warranty does not cover any damage to this product that results from accident abuse misuse natural or personal disaster or any unauthorized disassembly repair or modification Duration of Warranty Lifetime Warranty The following Kingston products are covered by this warranty for life memory modules and expansion boards networking adapters networking hubs without cooling fans excluding the power supply and microprocessor upgrade 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 all core storage enclosures including the power supply cables terminators and related accessories Under certain agreements where core products are slightly modified e g paint handle etc by Kingston at the customer s request the product will be covered for a period of seven years for repair only Storage products that are custom designed and or incorporate component level modification by Kingston in order to meet specific customer requests will be negotiated with the applicable customer on a per case basis Five Year Warrant
10. Supports IEEE 802 3x flow control in full duplex operation Link Activity 100TX Speed Detection and Full Duplex LEDs for easy troubleshooting Power LED and Collision LED for collision detection Last UTP port supports crossover or straight through cabling Conforms to IEEE 802 3u 100BASE TX IEEE 802 31 IOBASE T and IEEE 802 3 CSMA CD Ethernet Standards Package Contents Your Fast EtheRx Switch package should contain the following items a Oooo a Fast EtheRx KNS500 WG or KNS800 WG Workgroup Fast Ethernet Switch External power adapter KNS500 WG External auto sensing power supply KNS800 WG AC power cord KNS800 WG only 4 Rubber feet User s Guide If any of the above items are missing or damaged please contact your Kingston dealer for a replacement Be sure the items you receive are genuine Kingston products If the Kingston name and logo are not on the front panel of your unit it is not a genuine Kingston product KNS800 WG User s Guide Rev B01 Kingston Technology Company 4 Design Features Design Features Switching Function The Fast EtheRx Switch is basically designed to bridge Standard 10 Ethernet networks to 100BASE TX Fast Ethernet networks and to segment 10Mbps or 100Mbps network segments Auto Negotiation Auto Negotiation provides the means of automatically establishing a link by detecting the link capabilities of the connected device on the network to select the best operational m
11. ation and network configuration the last UTP port has a cascade switch that supports UTP cabling in the straight through and or crossover wiring configurations For easy recognition of network status and troubleshooting the front panel includes a variety of diagnostic LEDs including Power 100TX Speed Detection Link Activity Collision and Full Duplex status For the remainder of this manual the Fast EtheRx 10 100TX Workgroup Fast Ethernet Switches will be referred to collectively as the Fast EtheRx Switch KNS800 WG User s Guide Rev B01 Kingston Technology Company Model Types kingston wn 10100 Workgroup unk act O KNS500 WG 4 Model Types Fast EtheRx Switch Model KNS500 WG Kingston sinter O unk Acr O E Fox ico O KNS800 WG 0 Model KNS800 WG Kingston Technology Company KNS800 WG User s Guide Rev B01 Special Features 3 Special Features Provides automatic switching function between 100Mbps and 10Mbps Interconnect 1OOBASE TX Fast Ethernet with IOBASE T Ethernet networks Auto Negotiation for 10 100Mbps speed selection and for half duplex and full duplex mode Uses Store and Forward switching approach to minimize re transmission of faulty packets Filtering Forwarding rate of 148 800 packets second at 100Mbps Filtering Forwarding rate of 14 880 packets second at 10Mbps Supports up to IK MAC addresses Supports collision based backpressure flow control in half duplex operation
12. cables are more rigid and usually intended for trunk cabling Stranded filament cables are more pliable and generally targeted for patch cables For proper termination use the correct RJ 45 connector as they differ for each type of cable UTP Cable Wiring UTP cables are wired based on one of two standard pin configurations Straight Through and Cross Over 100BASE TX uses only Category 5 UTP cables with four pairs of wire as illustrated below in Tables B 2 and B 3 Cross Over Configuration Straight Through Configuration Number Pin Number Pin Number Pin Number 1 TRX TRX 1 TRX 3 RCV 2 TRX 2 TRX 2 TRX 6 RCV 3 RCV 3 RCV 3 RCV TRX 6 RCV 6 RCV 6 RCV 2 TRX 4 5 7 8 Not Used 4 5 7 8 Not Used Table B 2 Straight Through Wiring KNS800 WG User s Guide Rev B01 Table B 3 Cross Over Wiring Kingston Technology Company 12 Appendix B Cabling Guidelines UTP Cable Wiring Standards There are two governmental agencies the Electronic Industry Association EIA and the Telecommunications Industry Association TIA which set the standard for all cable wiring requirements for commercial buildings With the advent of 100Mb s networking products it is best to use higher quality CAT 5 cables like Belden or Helix as well as CAT 5 compliant patch panels patch cables and connectors while following the EIA TIA wiring s
13. ed on for both the Fast EtheRx Switch and the attached device 2 Verify that the drivers for the network adapter have been loaded on the PC Some network adapters require that the driver be loaded before establishing a proper link 3 Make sure the cable is wired properly and connected on both ends 4 Make sure the correct cable type has been selected 5 If steps 1 through 4 are correct please check the cable as it may be defective or wired incorrectly Replace the cable and try again Please refer to Appendix A for Pin Assignments and Appendix B for Cabling Guidelines Full Duplex and Collision LED The FDX COLL LED uses a single color LED to display two functions A solid green light indicates that Full Duplex operation has been detected A flashing amber light indicates that a collision has occurred in half duplex mode Full Duplex mode is auto negotiated on all UTP ports Cascade Switch The cascade position marked gt lt configures the last UTP port port 5 on the KNS500 WG or port 8 on the KNS800 WG as internally crossed like all other UTP ports By default all repeater and switched UTP ports are generally configured as standard MDI X or internally crossed ports With a straight through cable this port can be used for cascading to a standard MDI device such as a network adapter or router With a crossover cable this port can be used for cascading to another MDI X device such as a hub or switch The cascade po
14. ested and found to comply with limits for Class A digital device pursuant to Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation CE Notice The official CE symbol indicates compliance of this Kingston Technology product to the EMC directive of the European Community The CE symbol indicates that this Kingston product meets or exceeds the following standards ENS0081 1 Electromagnetic Compatibility generic emissions standard EN55022 Limits and methods of measurement of radio interference characteristics ENS0082 1 Electromagnetic Compatibility generic immunity standard IEC 801 2 Electrostatic discharge requirements IEC 801 3 Radiated immunity requirements IEC 801 4 Electrical fast transient requirements ENG60950 Low Voltage Directive LVD Declaration of CE Conformity in accordance with the above standards has been made and is on file at Kingston Technology C C Tick Certification AS NZS3548 Information Technology Equipment Declaration of C Tick Conformity in accordance with the above standards has been made and is on file at Kingston Technology 1298 Kingston Technology Company KNS800 WG User s Guide Rev B01
15. ing assignments are listed below in Figure A 1 and Table A 1 respectively Twisted Pair cables can be wired with either straight through or crossover pin assignments Both wiring schemes are mentioned in Appendix B Cabling Guidelines for reference in creating a twisted pair cable Each UTP port is configured as MDI X or internally crossed By default all repeating and switched UTP ports are generally configured as MDI X unless otherwise specified The last UTP port port 5 on the KNS500 WG and port 8 on the KNS800 WG is linked to a cascade switch that allows it to support UTP cabling in the straight through MDI and crossover MDI X wiring configuration See page 7 Notes on MDI and MDI X for details Fig A 1 RJ 45 Connector Pin Numbers 1 Receive Data Transmit Data Not Used Not Used Table A 1 UTP Pin Assignments Kingston Technology Company KNS800 WG User s Guide Rev B01 Appendix Cabling Guidelines 11 Appendix Cabling Guidelines UTP Cable Type When installing network cables the following table shows appropriate cabling guidelines for I00BASE TX Fast Ethernet architecture 100BASE TX 4 1000 UTP CAT 5 only 2 pairs used 8 Pin RJ 45 CAT 5 only 8 Pin RJ 45 CAT 5 only Table B 1 Network Cable Guidelines Cabling Components Trunk and Patch Cable Type Modular Plug Patch Panel NOTE All UTP cables come in both solid and stranded filament Solid filament
16. ler or distributor or to the Kingston factory service center located at 17600 Newhope Street Fountain Valley California 92708 U S A You must include the product serial number if applicable and a detailed description of the problem you are experiencing You must also include proof of the date of original retail purchase as evidence that the product is within the applicable warranty period If you return the product directly to the Kingston factory you must first obtain a Return Material Authorization RMA number by calling Kingston Customer Service at 714 438 1810 and include the RMA number prominently displayed on the outside of your package Products must be properly packaged to prevent damage in transit Free Technical Support Kingston provides free technical support If you experience any difficulty during the installation or subsequent use of a Kingston product please contact Kingston s Technical Support department prior to servicing your system Kingston Technical Support can be reached in the U S at 714 435 2639 or toll free at 800 435 0640 U S and Canada only Kingston European Technical 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 06 607 434 from Switzerland 0800 557 748 or fax 0800 552 182 from France 0800 905 701 or fax 0800 900 910 or from Belgium in English 0800 72763
17. nd 8 port Workgroup Fast Ethernet Switch respectively The Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch offers five 5 or eight 8 UTP Unshielded Twisted Pair ports that auto negotiate speed detection for 100BASE TX or IOBASE T connections and half duplex full duplex mode operation The Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch provides automatic switching between 100Mbps and 10Mbps networks thus allowing 100BASE TX Fast Ethernet networks to communicate with IOBASE T Ethernet networks The Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch can also be used to segment 10Mbps or 100Mbps networks The Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch complies with IEEE 802 3u 100BASE TX IEEE 802 31 IOBASE T and IEEE 802 3 CSMA CD Ethernet Standards The Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch supports both half and full duplex flow control to reduce the risk of data loss at congested ports When a port is operating in half duplex mode the Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch implements a collision based backpressure flow control mechanism When a port is operating in full duplex mode the Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch implements the IEEE 802 3x flow control mechanism The Fast EtheRx 10 100TX Workgroup Fast Ethernet Switch may be used in both standard desktop and workgroup installations and requires no hardware or software configuration To facilitate fast and easy install
18. network using concurrent access within the unit Switches allow you to segment LANs connect LANs of different speeds or extend the collision domain of an existing LAN What s the difference between a repeater and a switch A repeater is a device that extends the diameter of a network by regenerating and forwarding received Ethernet packets It repeats incoming signals to all other ports on the device Like a repeater a switch can also extend the diameter of a network However a switch can also extend the collision domain of a network like bridging a 10Mbps Ethernet LAN with a 100Mbps Fast Ethernet LAN See the illustration below A switch can also be configured to operate in half duplex or full duplex mode whereas a repeater can only operate in half duplex mode Switching fabric isolates each of the shared buses repeaters into its own collision domain Switching Fabric Collision Domain 1 Collision Domain 2 Collision Domain 3 Kingston Technology Company KNS800 WG User s Guide Rev B01 Appendix D Frequently Asked Questions 17 Category 5 Compliance vs Category 5 Performance Using CAT 5 cabling in your network installation does not necessarily achieve full Category 5 performance To achieve any category rated performance make sure all cabling components including modular plugs trunk cables and patch panels are at least of the minimum category required To achieve full CAT 5 performance
19. ode available i e I00BASE TX IOBASE T selection half full duplex mode operation etc Full Duplex Full Duplex transmission means that dedicated inbound and outbound channels are established for bi directional transmission of data This allows the collision detection mechanism CSMA CD to be by passed thus decreasing transmission delay normally caused by listening collisions and packet resends when operating in half duplex mode Store and Forward Switching The Fast EtheRx Switch uses a packet forwarding method called Store and Forward which minimizes the re transmission of faulty data packets This means that the Fast EtheRx Switch can store the incoming frame in an internal buffer and check the packet for errors before sending it out to the destination port If the frame does contain errors it will be discarded and then retransmitted Flow Control In half duplex mode the Fast EtheRx Switch implements a collision based backpressure flow control mechanism that reduces the risk of data loss at congested ports This is accomplished by forcing a collision with the data frames on all ports once the free buffer queue has reached the pre set minimum In full duplex mode the Fast EtheRx Switch implements the IEEE 802 3x flow control mechanism This is accomplished by sending a PAUSE packet on a port when the number of buffers allocated to this port exceeds the pre set minimum Kingston Technology Company KNS800 WG User s Guide
20. sition marked configures the last UTP port port 5 on the KNS500 WG or port 8 on the KNS800 WG as straight through With a crossover cable this port can be used for cascading to another MDI device such as a network adapter or router With a straight through cable this port can be used for cascading to an internally crossed MDI X device such as a hub or switch Kingston Technology Company KNS800 WG User s Guide Rev B01 Front Panel 7 The following diagrams show the relationship between cable type and which cascade configuration to use To verify the pin wiring of your UTP cable see Appendix A Pin Assignments Using a Straight Through Cable Leave the cascade switch in Move the cascade switch to the default crossover MDI theRx Switch the straight through position X position when connecting when connecting the last the last UTP port on the UTP port on the Fast Fast EtheRx Switch to a EtheRx Switch to another network card or router or hub or switch or other MDI other MDI configured X configured device device Using a Crossover Cable Leave the cascade switch in Move the cascade switch to the default crossover MDI theRx Switch the straight through position X position when connecting when connecting the last the last UTP port on the UTP port on the Fast Fast EtheRx Switch to EtheRx Switch to a network another hub or switch or card or router or other MDI other MDI X configured configured device device
21. tandards 100 UTP CAT 5 type cables use 4 pair UTP wiring Refer to the illustrations below for 4 pair wiring using either T568A Fig B 1 or T568B Fig B 2 wiring standards Both T568A and T568B wiring is compatible with 10 and 100BASE TX and require no special configurations but for premise wiring stick to one wiring standard Mixing T568A and T568B wiring schemes may cause or lead to potential problems 12345678 12345678 T568A T568B Fig B 1 4 Pair T568A Wiring Fig B 2 4 Pair T568B Wiring Red Blue White Red Blue White Pin 5 Pair 1 Green Pin 5 Green Fa posse sema Eres rar Ve pose Table 4 4 Pair 568 Wiring Table B 5 4 Pair T568B Wiring Kingston Technology Company KNS800 WG User s Guide Rev B01 Appendix B Cabling Guidelines 13 UTP Cable Rating Codes UTP cables meet different UL NEC requirements based mostly on cable jacket quality Below is an explanation of the rating codes for each cable type UL The National Electrical Code NEC published by the National Fire Protection Association NFPA details advisory safety considerations for electrical wiring NEC Article 800 Communications Cables are manufactured to meet these different cable types 1 CMP Cables meeting type CMP requirements are suitable for installation in ducts and plenums without the use of conduit These cables are designed for fire resistance and low smoke and toxin producing characteristics 2 CMR Riser
22. ternal power adapter Insert the power jack into the power connector located to the far right For safety purposes ONLY use the included power supply for proper operation The wrong type of power supply may cause damage to both the Fast EtheRx Switch and the power supply Please note the KNS500 WG and KNS800 WG use different power adapters NOTE The power adapter DC output voltage varies depending on the model type Be sure to use the correct power adapter Please refer to Appendix C Specifications for the differences in the DC output voltage requirements of the Fast EtheRx Switches Polarity on the power jack and DC power connector is negative on the outside and positive on the inside 10 100TX UTP Ports The Fast EtheRx Switch has either five 5 or eight 8 UTP ports that auto negotiate LOOBASE TX or 10 connections and half or full duplex mode operation All ports like all normal switch ports are generally configured as MDI X However the last UTP port port 5 on the KNS500 WG or port 8 on the KNS800 WG supports both MDI X and MDI port configuration Please refer to Cascade Switch on page 6 Kingston Technology Company KNS800 WG User s Guide Rev B01 Appendices KNS800 WG User s Guide Rev B01 Kingston Technology Company 10 Appendix Pin Assignments Appendix A Pin Assignments UTP Port Pin Assignments The UTP ports use RJ 45 Unshielded Twisted Pair UTP cabling Connector pin numbers and pin wir
23. type cables are engineered to prevent the spread of fire from floor to floor and are suitable for vertical shaft applications 3 CM Cables for general building wiring CM cables are used in areas other than plenums and risers These cables are resistant to the spread of fire and pass the UL 1581Vertical Tray Flame Test 4 MP MPR amp MPP Within Article 800 the Multi purpose Cables Category allows conditional substitutions between different cable types amp are restricted by number AWG size and stranding of the cable conductors Terms You Should Be Familiar With 1 BACKBONE WIRING The physical electrical interconnections between telecommunications wiring closets and equipment rooms 2 COMPLIANCE A datacomm or wiring device that meets all characteristics of a standard is said to be in compliance with that standard 3 PREMISE WIRING The entire wiring system on the premises especially the supporting wiring that connects the communications outlets to the network interface jack 4 NEAR END CROSSTALK NEXT In wires packed together within a cable the signals generated at one end of the link can flush out the weaker signals coming back from the recipient KNS800 WG User s Guide Rev B01 Kingston Technology Company 14 Appendix C Specifications Appendix C Specifications Compliance Media Interface Uplink Port 10BASE T 100BASE TX Half Full duplex mode Diagnostic LEDs Flow Control Half Duplex
24. y The following Kingston products are covered by this warranty for a period of five years from the date of original retail purchase the power supply in networking hubs without cooling fans Flash memory cards e g CompactFlash ATA Flash and Linear Flash solid state PC Card PCMCIA adapters PC Card Readers and all other Kingston products other than those products covered by a three year two year or one year warranty as provided below Three Year Warranty The following Kingston products are covered by this warranty for a period of three years from the date of original retail purchase networking hubs with cooling fans including the power supply Two Year Warranty The following Kingston products are covered by this warranty for a period of two years from the date of original retail purchase Solid State Floppy Disk Cards SSFDC and Winchester hard disk drives in a 2 5 inch 3 5 inch or 5 25 inch form factor One Year Warranty The following Kingston products are covered by this warranty for a period of one year from the date of original retail purchase Winchester hard disk drives in a 1 8 inch form factor optical storage products and magnetic tape storage products Rev 3 99 Kingston Technology Company KNS800 WG User s Guide Rev B01 Appendix E Warranties and Notices 19 Warranty Claim Requirements To obtain warranty service return the defective product freight prepaid and insured to your local authorized Kingston dea
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