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Chapter 7

AT-TS12TR Connectivity

AT-TS12TR Modules

The AT-TS12TR has 12 10BASE-T ports represented by 12 RJ45
connectors for UTP. Figure 44 shows the AT-TS12TR faceplate; the
following section describes the connectors. For information about UTP
wiring, refer to Appendix A.

Figure 44: AT-TS12TR

Faceplate

RJ45
connectors

Port activity
LEDs

Plastic door/handles

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Содержание TurboStacK AT-TS06F

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ... TS12F ST SC SM AT TS12T AT TS12TR AT TS24T AT TS24TR Ethernet Hubs with Management Installation Manual TS HW_Title Page ix Tuesday May 7 1996 3 27 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...his manual or the information contained herein even if Allied Telesyn International has been advised of known or should have known the possibility of such damages Ethernet is a registered trademark of Xerox Corporation UNIX is a registered trademark of UNIX System Laboratories Novell and NetWare are registered trademarks of Novell Inc Microsoft and MS DOS are registered trademarks and LAN Manager ...

Страница 4: ...ve cover No user serviceable parts inside This unit contains HAZARDOUS VOLTAGES and should only be opened by a trained and qualified technician To avoid the possibility of ELECTRIC SHOCK disconnect electric power to the product before connecting or disconnecting the LAN cables LIGHTNING DANGER DANGER DO NOT WORK on equipment or CABLES during periods of LIGHTNING ACTIVITY CAUTION POWER CORD IS USED...

Страница 5: ...esyn Vertikalmontagegestells in VERTIKALER Position montiert werden VORSICHT Die Entlüftungsöffnungen dürfen nicht versperrt sein und müssen zum Kühlen freien Zugang zur Raumluft haben VORSICHT Die Gummifüße NICHT ENTFERNEN außer bei Gebrauch des Allied Telesyn Vertikalmontagegestells BETRIEBSTEMPERATUR Dieses Produkt wurde für den Betrieb in einer Umgebungstemperatur von nicht mehr als 40 C entwo...

Страница 6: ...E ONTKOPPELEN OM HET TOESTEL STROOMLOOS TE MAKEN de stroomkabel ontkoppelen INSTALLATIE ELEKTRISCH AUTOMATISCHE AANPASSING VAN DE SPANNING Dit toestel past zich automatisch aan elke spanning aan tussen de waarden op het label vermeld ELEKTRISCHE TOESTELLEN VAN KLASSE 1 DIT TOESTEL MOET GEAARD WORDEN De stekker moet aangesloten zijn op een juist geaarde contactdoos Een onjuist geaarde contactdoos k...

Страница 7: ...à moins d utiliser un châssis de montage vertical Allied Telesyn TEMPERATURE DE FONCTIONNEMENT Ce produit est capable de tolérer une température ambiante maximum de 40 degrés Celsius POUR TOUS PAYS Installer le produit conformément aux normes électriques nationales et locales Radioaaltojen häirintä EN55022 Luokka A VAROITUS Kotiolosuhteissa tämä laite voi aiheuttaa radioaaltojen häiröitä missä tap...

Страница 8: ...corretta rischia di scaricare una tensione pericolosa su parti metalliche accessibili ELETTRICITÀ AVVERTENZA SUL CAVO Usare un cavo della lunghezza massima di metri 4 5 con capacità minima di 6 A 250 V di filo HAR dotato di connettore stampato IEC 320 ad un estremità e di spina approvata dal paese di destinazione all altra ISTRUZIONI PER IL MONTAGGIO ATTENZIONE questi modelli sono concepiti per il...

Страница 9: ...rio Este aparelho contém VOLTAGENS PERIGOSAS e só deve ser aberto por um técnico qualificado e treinado Para evitar a possibilidade de CHOQUE ELÉTRICO desconecte o aparelho da fonte de energia elétrica antes de conectar e desconectar os cabos da LAN PERIGO DE CHOQUE CAUSADO POR RAIO PERIGO NÃO TRABALHE no equipamento ou nos CABOS durante períodos suscetíveis de QUEDAS DE RAIO CUIDADO O CABO DE ALI...

Страница 10: ...n diseñados para operar en posición HORIZONTAL NO SE DEBEN MONTAR VERTICALMENTE sin el uso de un chasis de montaje vertical de Allied Telesyn que se ha diseñado para este fin ATENCION Las aberturas para ventilación no deberán bloquearse y deberán tener acceso libre al aire ambiental de la sala para su enfriamiento ATENCION NO separe las patas de goma del producto a menos que se esté usando un chas...

Страница 11: ... utan att ett Allied Telesyn specialkonstruerat vertikalt monteringschassi används VARNING Luftventilerna får ej blockeras och måste ha fri tillgång till omgivande rumsluft för avsvalning VARNING Ta ej bort gummifötterna från produkten om inte ett Allied Telesyn vertikalt monteringschassi används DRIFTSTEMPERATUR Denna produkt är konstruerad för rumstemperatur ej överstigande 40 grader Celsius ALL...

Страница 12: ...S06F ST SC SM AT TS08 AT TS12F ST SC SM AT TS12T AT TS12TR AT TS24T AT TS24TR Ethernet Hubs with Management Installation Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 13: ... out of or related to this manual or the information contained herein even if Allied Telesyn International has been advised of known or should have known the possibility of such damages Ethernet is a registered trademark of Xerox Corporation UNIX is a registered trademark of UNIX System Laboratories Novell and NetWare are registered trademarks of Novell Inc Microsoft and MS DOS are registered trad...

Страница 14: ...Options 7 Chassis with Standard Backplane 7 Chassis with Segmented Backplane 8 Network Management 9 Network Management Planning 9 Agent Software 9 MAC Address 10 Further Information 10 Chapter 2 Hardware Installation 11 Site Preparation 11 Location 11 Ventilation 11 Power 11 Installing Hubs 12 TurboStack Port Configurations 16 Network Ports 16 RS232 Terminal Port 16 AUI Appliqué Port 17 Artisan Te...

Страница 15: ...apter 4 AT TS08 Connectivity 33 AT TS08 Modules 33 Normal Cascade 34 10BASE2 Wiring Specifications 34 Port Status Indicators 35 AT TS08 Port Indicators 35 Terminator Switch 36 Chapter 5 AT TS12F ST SC SM Connectivity 37 AT TS12F ST SC SM Modules 37 Fiber Optic 10BASE FL Wiring Specifications 39 Fiber Optic Connectors 40 Port Indicators 41 Chapter 6 AT TS12T Connectivity 43 AT TS12T Modules 43 50 P...

Страница 16: ...g 59 Appendix B Telco Reference 61 Wiring Specification 61 50 Pin Telco Receptacle 61 Accessories 64 50 Pin Telco to RJ45 Octopus Cables 64 50 Pin Telco to RJ45 Harmonica 64 Appendix C IEEE 802 3 Quick Primer 65 10BASE T 65 Four Repeater Rule 65 10BASE FL FOIRL Ethernet 66 10BASE2 Thin Ethernet 66 10BASE5 Thick Ethernet 66 AUI Drop Cables 66 Propagation 67 Appendix D Glossary 69 Appendix E Technic...

Страница 17: ...re 19 Module Faceplate Interface 23 Figure 20 TurboStack Hub Back Panel 24 Figure 21 AT TS12F SC Hub LED Displays 25 Figure 22 AT TS06F ST Faceplate 28 Figure 23 AT TS06F SC Faceplate 28 Figure 24 AT TS06F SM Faceplate 29 Figure 25 ST Connector for Fiber Optic Cabling 30 Figure 26 SC Connector for Fiber Optic Cabling 30 Figure 27 SM Connector for Fiber Optic Cabling 31 Figure 28 AT TS06F SC Port A...

Страница 18: ...58 Figure 55 Hub to MAU Wiring A Usable and B Unusable 58 Figure 56 Hub to Hub or MAU to MAU Wiring 59 Figure 57 50 Pin Telco Receptacle 61 Figure 58 AT ADAPT 2 Telco to RJ45 Harmonica Adapter for AT TS12T 64 List of Tables Table 1 TurboStack Hubs with Management 3 Table 2 TurboStack Hubs without Management 4 Table 3 ATI Network Port Appliqués 18 Table 4 ATI Micro Transceivers 18 Table 5 AT TS06F ...

Страница 19: ...ent Protocol SNMP with both the second version of the Management Information Base MIB II and hub MIB also known as Hub MIB Note This manual refers to two or more chassis mounted hubs at least one of which is manageable as a department concentrator The term hub refers to either a standalone hub i e a single manageable hub or a department concentrator configuration Each hub is manageable by the Mast...

Страница 20: ...Circuit ASIC developed for maximum functionality and reliability Figure 1 shows a sample TurboStack hub faceplate in this case a Model AT TS12TR Each TurboStack hub with management capability is self contained and provides the following standard features regardless of the media type or number of ports Internal universal power supply IEEE 802 3 compliance Ethernet Version 1 0 and 2 0 compatible hub...

Страница 21: ...is manual describe the individual model types in detail including faceplate design connection type and LED displays Table 1 TurboStack Hubs with Management Model Number Port Count Media Connector Type AT TS06F ST 6 Fiber Optic 10BASE FL with Straight Tip ST Connectors AT TS06F SC 6 Fiber Optic 10BASE FL with Subscriber Channel SC Connectors AT TS06F SM 6 Fiber Optic 10BASE FL with Sub Miniature As...

Страница 22: ...work TurboStack hubs comply with IEEE standards for 802 3 Carrier Sense Multiple Access with Collision Detection CSMA CD Ethernet you should refer to these standards when implementing your network Some important guidelines for ensuring integrity in network wiring appear in later chapters and the appendices of this manual Chassis Configuration Department Concentrator You can use a single manageable...

Страница 23: ...nt concentrator chassis models is available for TurboStack products These include chassis with segmented backplanes These chassis address a range of needs for different sized networks and uses Call your ATI sales representative for details Attention Chassis equipped with fans have variable voltage settings either 120V or 240V To avoid overheating check the specific chassis model to determine the c...

Страница 24: ...TurboStack modules you will need to download all units with AT S4 firmware All modules in the department concentrator will then function as AT 3600 hubs and the TurboStack security features will be disabled Module Functions In the department concentrator configuration the modules perform different functions The top module becomes the Master It downloads software to and serves as the reporting unit...

Страница 25: ...lane An ATI chassis equipped with a standard backplane can hold up to a maximum of eight TurboStack hubs connected through the standard backplane mounted in the inside back wall of the chassis Figure 3 shows ATI s 8 slot chassis with fans and standard backplane Figure 3 8 slot Chassis with Standard Backplane Standard backplane Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOUR...

Страница 26: ...e Master unit provides management for each lower level module except the switch in Slot 7 through the management bus The flow of data between to from each port on an installed hub module and the network backbone is governed by the switch module in the bottom chassis slot As shown in Figure 4 the backplane receptacle for the switch module is offset from the other backplane receptacles Figure 4 Segm...

Страница 27: ...al site management The Omega agent allows local hub management through the front console serial port connected directly to a terminal or PC Agent Software ATI provides every manageable TurboStack hub with a pre installed software program called Omega Omega enables network management either locally through an RS232 terminal port or remotely through a Telnet session The Omega agent also supports ind...

Страница 28: ...is IEEE physical storage location address resides in the MAC PROM and is accessed through an ASCII terminal In order to make this address easily accessible and externally visible a MAC address label is etched on the vertical edge of the right hand plastic flap as shown in Figure 5 Further Information For further information on AT S10 management capabilities and installation see TurboStack AT S10 F...

Страница 29: ...ecifications Hubs have internal fans to aid in cooling Chassis models are also equipped with fans For the fans to function correctly you must not block the ventilation openings located on the sides of the chassis Attention Maximum ambient temperature is 40o C with a department concentrator chassis Power Power connections for each unit should be able to provide 50 watts at 120 VAC for U S A version...

Страница 30: ... to install a TurboStack hub in a chassis This procedure is based on the assumption that another module in the chassis is already functioning as the Master unit The Master unit must be installed in the uppermost slot In powering up multiple hubs installed in a chassis always start with the Master unit Attention When installing multiple ATI hubs in a chassis with power setting the chassis voltage s...

Страница 31: ...install the screws after removing the rubber feet to prevent the module casing from expanding and warping see Figure 8 Figure 6 Removing Interrepeater Bus Dust Cover Figure 7 Removing Rubber Feet from Module Figure 8 Reinstalling Screws POWER MASTE R FAU LT POWER MASTE R FAU LT IEEE 802 3 ETHERNET 10BASE2 8 PORT HUB REPEATER with Network Management Dust Cover Module with dust cover removed port co...

Страница 32: ...e installed only in slots 1 through 6 with slot 7 reserved for a switch module If you use a chassis with a standard backplane hubs may be installed in any of the chassis slots 6 Plug in the module s power cord 7 Check to see that the Power indicator illuminates 8 Seat the module carefully and firmly in the backplane 9 Check to see that the Master indicator turns off This indicates that the module ...

Страница 33: ... active in the chassis as a component of a network concentrator For confirmation you can obtain hub and port status information via network management To enable management from a PC monitor the PC must be connected to the Master through the Master s RS232 port For further details refer to theTurboStack AT S10 Firmware Module For TurboStack Hubs Operations Manual Figure 9 Installing a Module in a C...

Страница 34: ...ette in the back panel port of the unit 3 initiate a Return Material Authorization RMA to ATI For a detailed explanation of ATI s TurboStack chassis offerings refer to the TurboStack Chassis and Backplane Installation Manual available through your local ATI sales representative TurboStack Port Configurations Network Ports TurboStack hub models feature a variety of port counts and support a variety...

Страница 35: ... replacing the network interface appliqué as described below and in the TurboStack AT TSAx Appliqués Installation Manual shipped with all ATI appliqué kits Note The AUI port on TurboStack hubs without management capability i e Slave models are permanently installed They may not be converted The fixed AUI port resides on the front panel of each AT TS12FS SM SC or ST slave module and on the back pan...

Страница 36: ...work port for other media by using an external transceiver Table 4 lists the ATI micro transceivers available for this purpose Table 4 ATI Micro Transceivers Model Description AT TSA1 SM SMA Fiber Optic Port AT TSA2 SC Fiber Optic Port AT TSA3 ST Fiber Optic Port AT TSA5 AUI Port AT TSA8 BNC Port AT TSA9 RJ45 Port Model Description AT MX10 MX10S Thin Ethernet 10BASE2 BNC Connector AT MX40F ST Fibe...

Страница 37: ... hub The appliqué port is convertible on all TurboStack hubs with management You may reconfigure it by installing an alternative to the AUI network interface appliqué as described below Appliqué Installation Procedures Appliqués attach to a TurboStack hub on the front panel Specific appliqué installation and removal procedures are described below To remove an AUI appliqué 1 Snap off the plastic co...

Страница 38: ... hub module and will be difficult to retrieve 3 Carefully pull the AUI appliqué assembly from the hub faceplate to expose the ribbon cable shown in Figure 14 below 4 Remove the slide kit screws shown in Figure 14 This will detach the AUI connector from the appliqué connector plate shown in Figure 15 Figure 13 AUI Appliqué Assembly Figure 14 AUI Appliqué Figure 15 AUI Appliqué Connector Plate M3x6 ...

Страница 39: ... for future use To install a 10BASE2 10BASE T or fiber Optic 10BASE FL appliqué 1 Remove the AUI appliqué as described above 2 Plug the replacement 10BASE2 10BASE T or 10BASE FL appliqué into the AUI connector as shown in Figure 17 Figure 16 AUI Connector and Ribbon Cable Assembly Figure 17 Appliqué Installation AUI connector Ribbon cable without connector plate Replacement cover plate AUI connect...

Страница 40: ... the replacement appliqué into the port cavity and screw it down with the two M3x6 flat head screws shown in Figure 19 Do not overtighten 5 Snap the corresponding plastic appliqué cover plate in place on the hub faceplate See Figure 11 on page 17 Figure 18 AUI Connector Interface Figure 19 Module Faceplate Interface Replacement appliqué AUI connector 4 40 pan head screw holes M3x6 flat head screws...

Страница 41: ...g the two M3x6 flat head appliqué screws attach the AUI appliqué to the hub faceplate See Figure 13 on page 20 3 Snap the AT TSA5 AUI plastic cover plate in place on the hub faceplate See Figure 11 on page 17 Back panel Features All TurboStack hubs with management capability have the same back panel layout and features shown in Figure 20 Firmware cassette port used to install new network managemen...

Страница 42: ...or on the Backup when the Backup has taken over the Master function FAULT OFF under normal operational conditions Stays red for a very short time while power on reset diagnostics are run remains continually red if a malfunction occurs during the diagnostics Turns red on a Master only if the Master fails if the Backup detects a failure of the Master the Backup takes over the Master function Note If...

Страница 43: ...ion you probably have data grade cable If however the cable appears flat such as Silver Satin telephone type cable you probably have voice grade cable which may cause transmission problems If it looks like telephone cable double check it Also if the wire pairing is incorrect you may get a Link indication but have high data error rates 6 If the Link indicator does not illuminate on a fiber optic se...

Страница 44: ...ent points with two pins to connect bayonet style The SC Subscriber Channel model has a square push pull mating interface The SMA Sub Miniature Assembly model has a threaded attachment for connection with the module port Model Number Port Count Media Connector Type AT TS06F ST 6 Fiber Optic 10BASE FL with Straight Tip ST Connectors AT TS06 SC 6 Fiber Optic 10BASE FL with Subscriber Channel SC Conn...

Страница 45: ... of hub modules Figure 22 AT TS06F ST Faceplate 6 ST connectors Port activity LEDs Module handles doors AUI port RS232 port Network LEDs Power receptacle Figure 23 AT TS06F SC Faceplate 6 SC connectors Port activity LEDs Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 46: ... Normally duplex fiber optic cable is labeled TX or TD transmit and RX or RD receive This means it has a dedicated transmit cable and a dedicated receive cable You must connect the receiving port RX or RD on one device to the transmitting TX or TD port on a second device for proper connectivity To connect a network device to one of the fiber optic ports on the AT TS06F ST SC SM models 1 Attach bot...

Страница 47: ...t points connect bayonet style Attention The ST connector is keyed Gently rotate the connector to ensure proper mating of the ST plug receptacle Be careful not to force the connector mating or you might damage the hub s connector Figure 26 shows the square push pull SC connector Also shown is the optional duplexing clip Attention The SC connector may be installed with an optional duplexing clip as...

Страница 48: ...ing indicator functions with one dual color front panel LED per port GREEN LINK Steady illumination indicates that the port has a valid link and is not partitioned GREEN RECEIVE Flashing illumination indicates that the port has a valid link is not partitioned and is receiving data Figure 27 SM Connector for Fiber Optic Cabling Figure 28 AT TS06F SC Port Activity LEDs Port activity LED symbols Port...

Страница 49: ...to get a link light at a particular port one or more of the following conditions may be occurring 1 Network device at other end is turned OFF transmitter is inactive 2 Cable is damaged or broken or attenuation is too high i e too little light is being received because the cable is too long 3 RX Port has failed 4 The cabling is incorrect The RX Port is not connected to TX at the other end and you n...

Страница 50: ...AT TS08 faceplate the following sections describe the connectors in detail Ports 1 through 7 are standard 10BASE2 network ports suitable for connecting workstations or other network devices via 10BASE2 segments Figure 29 AT TS08 Faceplate BNC connectors Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 51: ... MHz baseband cable connected with BNC series connectors The cable must be terminated with 50 Ω terminators and grounded at one end Maximum segment length is 185 meters 606 ft The thinnet coaxial cable is plugged directly into the BNC receptacle for Ports 1 through 8 located on the front panel Next to each of these ports is the 50 Ω termination switch see Figure 30 If you are installing a BNC T co...

Страница 52: ...dicators are either an individual port LED or a central indicator for box level monitoring AT TS08 Port Indicators Each 10BASE2 port supports the following indicator functions with two single color front panel LEDs per port shown in Figure 33 below ON LINE Steady Green Indicates that the port is not partitioned RECEIVE Flashing Amber Indicates that the port is receiving Ethernet packets Figure 31 ...

Страница 53: ... connector on this port see Figure 31 1 Terminator enabled Use the ON position if you are installing a coaxial cable segment without a BNC T connector at this port and the unit is at the end of the cable see Figure 31 This is the default switch position Figure 33 AT TS08 Port Indicators Port LEDs Terminator switches 1 terminator ON 0 terminator OFF Artisan Technology Group Quality Instrumentation ...

Страница 54: ...ment points with two pins to connect bayonet style The SC Subscriber Channel model has a square push pull mating interface The SM Sub Miniature Assembly model has a threaded attachment for connection with the module port Model Number Port Count Media Connector Type AT TS12F ST 12 Fiber Optic 10BASE FL with Straight Tip ST Connectors AT TS12F SC 12 Fiber Optic 10BASE FL with Subscriber Channel SC C...

Страница 55: ...es of hub modules Figure 34 AT TS12F ST Faceplate Module handles 12 ST Port activity LEDs AUI port RS232 port Network LEDs Power receptacle connectors Figure 35 AT TS12F SC Faceplate 12 SC connectors Port activity LEDs Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 56: ... Normally duplex fiber optic cable is labeled TX or TD transmit and RX or RD receive This means it has a dedicated transmit cable and a dedicated receive cable You must connect the receiving port RX or RD on one device to the transmitting TX or TD port on a second device for proper connectivity To connect a network device to one of the fiber optic ports on the AT TS12F ST SC SM models 1 Attach bot...

Страница 57: ...t points connect bayonet style Attention The ST connector is keyed Gently rotate the connector to ensure proper mating of the ST plug receptacle Be careful not to force the connector mating or you might damage the hub s connector Figure 38 shows the square push pull SC connector Also shown is the optional duplexing clip Attention The SC connector may be installed with an optional duplexing clip as...

Страница 58: ... dual color front panel LED per port GREEN LINK Steady illumination indicates that the port has a valid link and is not partitioned GREEN RECEIVE Flashing illumination indicates that the port has a valid link is not partitioned and is receiving data AMBER PARTITION Steady illumination indicates that the port has a valid link and is partitioned Figure 39 SM Connector for Fiber Optic Cabling Figure ...

Страница 59: ...more of the following conditions may be occurring 1 Network device at other end is turned OFF transmitter is inactive 2 Cable is damaged or broken or attenuation is too high i e too little light is being received because the cable is too long 3 RX Port has failed 4 The cabling is incorrect The RX Port is not connected to TX at the other end and you need to reverse the connectors Artisan Technology...

Страница 60: ...r for UTP Figure 41 shows the AT TS12T faceplate the following section describes the Telco connector For general information about UTP wiring see Appendix A Figure 41 AT TS12T Faceplate RJ21 connector Port activity LEDs Plastic door handles Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 61: ...0BASE T port supports the following indicator functions with one dual color front panel LED per port Note The LEDs do not reflect real time activity because a data packet is too fast for the human eye to distinguish on the LED indicator therefore the hub artificially stretches the LED ON time for easier observation Figure 42 50 Pin Telco Receptacle RD TD RD TD 27 26 1 1 2 3 4 5 6 7 8 9 10 11 12 13...

Страница 62: ...ts This partitioning may be associated with a management function or with an error condition on the link AMBER COLLISION Flashing Amber A momentary amber flash occurs when a collision is detected on the port NO LINK No Light If the Link Test function is not met by the 10BASE T device at the opposite end of the UTP segment this LED will not illuminate This may occur if the workstation at the end of...

Страница 63: ...for UTP Figure 44 shows the AT TS12TR faceplate the following section describes the connectors For information about UTP wiring refer to Appendix A Figure 44 AT TS12TR Faceplate RJ45 connectors Port activity LEDs Plastic door handles Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 64: ... with one single color front panel LED per port GREEN LINK Steady Green This indicates that the particular port has a valid link and is not partitioned GREEN RECEIVE Flashing Green When a port s LED is blinking the port is receiving Ethernet packets NO LINK No Light If the Link Test function is not met by the 10BASE T device at the opposite end of the UTP segment this LED will not illuminate This ...

Страница 65: ...for UTP Figure 47 shows the AT TS24T faceplate the following section describes the Telco receptacle For general information about UTP wiring see Appendix A Figure 47 AT TS24T Faceplate Port activity LED symbols RJ21 connectors Plastic door handles Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 66: ...k analysis The AT TS24T has one dual color LED corresponding to each numbered port connection as shown in Figure 49 A central diagnostic key provides a ready reference to the indicator meanings Figure 48 50 Pin Telco Receptacle RD TD RD TD 27 26 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 2 Figure 49...

Страница 67: ...ts This partitioning may be associated with a management function or with an error condition on the link AMBER COLLISION Flashing Amber A momentary amber flash occurs when a collision is detected on the port NO LINK No Light If the Link Test function is not met by the 10BASE T device at the opposite end of the UTP segment this LED will not illuminate This may occur if the workstation at the end of...

Страница 68: ... two rows of 12 ports each Figure 50 shows the AT TS24TR faceplate the following section describes the connectors For information about UTP wiring refer to Appendix A Figure 50 AT TS24TR Faceplate MDI MDI X switch 24 RJ45 Port activity LEDs connectors Plastic door handles Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 69: ...the other end You can accomplish this in either of two ways You can use a special cross over cable available commercially at most electronic outlets or You can use a built in method for internally crossing the signal over before it is transmitted through the cable ATI has incorporated the latter feature into the AT TS24TR module see Figure 52 The Medium Dependent Interface MDI MDI X switch at the ...

Страница 70: ...condition you can change the MDI MDI X switch The repeater will not be damaged if the MDI switch is in the wrong position Port Indicators The port indicators on the AT TS24TR front panel provide visual diagnostic and activity information for network analysis The AT TS24TR provides a central bank of indicators for box level monitoring As shown in Figure 53 each 10BASE T port supports the following ...

Страница 71: ...is partitioning may be associated with a management function or with an error condition on the link AMBER COLLISION Flashing Amber A momentary amber flash occurs when a collision is detected on the port NO LINK No Light If the Link Test function is not met by the 10BASE T device at the opposite end of the UTP segment this LED will not illuminate This may occur if the workstation at the end of the ...

Страница 72: ...ility to 10BASE T network use are shown in Table 7 The maximum length for 10BASE T UTP segments is 100 meters 328 ft Table 7 Usable and Unusable Twisted Pair Cable Cable Level Cable Description AC Character Specification Twist Foot 10BASE T OK 1 Unshielded untwisted N A CCITT N A NO 2 Individual UTP 100 Ω 30 Ω RS232 1BASE5 AT T PDS N A NO 3 Typical Individual UTP 100 Ω 15 Ω TI AT T ISDN 10BASE T I...

Страница 73: ...Figure 55 Hub to MAU Wiring A Usable and B Unusable Not Used RD Not Used Not Used RD TD TD Not Used Not Used RD Not Used Not Used RD TD TD Not Used RJ45 Pin RJ45 Pin 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 1 Pair twisted as per Level 3 4 or 5 cable 1 A Not Used RD Not Used Not Used RD TD TD Not Used Not Used RD Not Used Not Used RD TD TD Not Used RJ45 Pin RJ45 Pin 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 This ca...

Страница 74: ...he punch down block or between the RJ45 wall receptacle and the workstation See Figure 56 Figure 56 Hub to Hub or MAU to MAU Wiring Not Used RD Not Used Not Used RD TD TD Not Used Not Used RD Not Used Not Used RD TD TD Not Used RJ 45 Pin RJ 45 Pin 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Pair twisted as per level 3 4 or 5 cable 1 1 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE...

Страница 75: ...wn in Figure 57 Table 8 on page 62 gives a pin out chart for the Telco connector Figure 57 50 Pin Telco Receptacle RD TD RD TD 27 26 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 76: ...L 3 XMT POS 3 6 12 BL R 3 XMT NEG 6 32 13 R OR 4 RCV POS 1 7 14 OR R 4 RCV NEG 2 33 15 R GR 4 XMT POS 3 8 16 GR R 4 XMT NEG 6 34 17 R BR 5 RCV POS 1 9 18 BR R 5 RCV NEG 2 35 19 R SL 5 XMT POS 3 10 20 SL R 5 XMT NEG 6 36 21 BK BL 6 RCV POS 1 11 22 BL BK 6 RCV NEG 2 37 23 BK OR 6 XMT POS 3 12 24 OR BK 6 XMT NEG 6 38 25 BK GR 7 RCV POS 1 13 26 GR BK 7 RCV NEG 2 39 27 BK BR 7 XMT POS 3 14 28 BR BK 7 X...

Страница 77: ...11 RCV NEG 2 47 43 V OR 11 XMT POS 3 22 44 OR V 11 XMT NEG 6 48 45 V GR 12 RCV POS 1 23 46 GR V 12 RCV NEG 2 49 47 V BR 12 XMT POS 3 24 48 BR V 12 XMT NEG 6 50 49 V SL reserved 25 50 SL V reserved NOTE 1 Cable colors may be different from those represented here depending on the cable manufacturer Table 8 50 Pin Telco Pin Out Continued 50 Pin Connector Pin Number Punch Down Block Pin Number Cable C...

Страница 78: ...lat cable is out of specification and should not be used 50 Pin Telco to RJ45 Harmonica Allied Telesyn offers a harmonica adapter Model AT ADAPT 2 The harmonica style adapter shown in Figure 58 allows direct conversion from the 50 pin Telco connector to RJ45 receptacles There are many different standards for the pin out of the harmonica adapter Make sure that the pin out of the adapter you use com...

Страница 79: ...n you use a UTP cable with a crossover function crossing TD and TD with RD and RD signals No other attachments are allowed along the length of the UTP wire however wiring patch panels and punch down blocks are allowed for interconnecting segments The cable should be at least Level 3 UTP 100 Ω impedance 22 to 26 AWG and should not exceed 100 meters 328 ft in length from one end to the other See Tab...

Страница 80: ...t on the cable 10BASE5 Thick Ethernet When configuring 10BASE5 coax segments IEEE 802 3 specifications allow 100 MAU attachments or less spaced at multiples of 2 5 meters 8 2 ft measured accurately from the cable end 50 Ω terminator included The 10BASE5 cable segment cannot exceed 500 meters 1640 ft in length Worst case end to end propagation delay of a 10BASE5 coax segment is 2165 ns Propagation ...

Страница 81: ...maximums for the Ethernet components Cable length plays a major role i e a 50 meters 164 ft AUI cable has a maximum propagation delay of 257 ns The propagation delay of cable depends on the length and velocity factor of the cable type Round trip propagation delay throughout the entire cable system from farthest ends may not exceed 51 7 µs 4 µs Artisan Technology Group Quality Instrumentation Guara...

Страница 82: ...on in 10BASE T wiring Unlike the RJ45 connector the 50 pin Telco connector concentrates up to 12 UTP connections onto one connection This concentration of UTP ports is then broken out for connection to a punch down block inside a building s wiring closet 50 pin Telco connections provide a very clean uncluttered interface to the building s wiring AT ADAPT 2 A harmonica style adapter that allows dir...

Страница 83: ...ondition that results from concurrent transmissions on the physical medium COMPATIBILITY INTERFACE The MDI coaxial cable interface and the AUI branch cable interface the two points at which hardware compatibility is defined to allow connection of independently designed and manufactured components with the baseband transmission system CROSSOVER Wiring used when connecting a 10BASE T MAU to another ...

Страница 84: ...The term hub is often used interchangeably with the term repeater Multiport 10BASE T 10BASE2 and fiber optic 10BASE FL FOIRL repeaters are considered hubs See Repeater HUB to HUB WIRING See MAU to MAU Wiring HUB to MAU WIRING UTP cables for 10BASE T hub to MAU or NIC cards are wired straight through An RJ45 receptacle at the hub would wire pin to pin to the RJ45 receptacle at the MAU IMPEDANCE An ...

Страница 85: ...IT MAU In a LAN a device used in a data station to couple the DTE to the transmission medium MEDIUM DEPENDENT INTERFACE MDI The mechanical and electrical interface between a hub and a transceiver MAU MDI X is another version of the interface that enables hubs to connect using different pin outs thereby avoiding conflicts that occur when receiving and transmitting packets use the same pin out MODUL...

Страница 86: ...same time which is an illegal condition All ATI transceivers test for SQE SIMPLE NETWORK MANAGEMENT PROTOCOL SNMP SNMP is a TCP IP protocol that generally uses the User Datagram Protocol UDP to exchange messages between a management information base and a management client residing on a network Since SNMP does not rely on the underlying communication protocols it can be made available over other p...

Страница 87: ...ters TELCO CONNECTOR A 50 pin receptacle that plugs into the front of the hub enabling cables from external devices to connect to the hub THICK ETHERNET See 10BASE5 THIN ETHERNET See 10BASE2 TRUNK CABLE The coaxial cable used to distribute signals over long distances throughout a cable system UNMANAGED MODULE A repeater that behaves as a dumb repeater in a department concentrator chassis i e witho...

Страница 88: ...__________________________________ ____________________________________ ____________________________________ ____________________________________ ____________________________________ Conditions List the steps that led up to the problem ___________________________ ____________________________________ ____________________________________ ____________________________________ _________________________...

Страница 89: ...eference _______ Telco Reference ______ Software Downloading _______ I found the following the most valuable _________________________________ _________________________________________________________________ _________________________________________________________________ I would like the following more developed ______________________________ ____________________________________________________...

Страница 90: ...350 9130 Fax 801 350 9051 Vienna VA Tel 703 506 0196 Fax 703 506 1986 Chicago IL Tel 708 406 8431 Fax 708 406 8462 Austin TX Tel 512 502 3087 Fax 512 794 9326 Dallas TX Tel 214 446 9873 Fax 214 446 8555 Reading MA Tel Fax 617 944 3492 Los Angeles CA Tel 310 412 8684 Fax 310 412 8685 Costa Mesa CA Tel 714 432 6424 Fax 714 432 6546 San Diego CA Tel 619 279 3896 Fax 619 279 3897 Clearwater FL Tel 813...

Страница 91: ... 69 71 point to point 65 silver satin 26 straight through 54 58 65 73 UTP 43 45 47 48 51 53 57 59 65 voice grade 26 carrier sense 70 carrier sense multiple access with collision detection CSMA CD 4 70 chassis department concentrator 1 2 3 4 11 17 desktop 4 options 7 rackmount 1 4 segmented backplane 8 standard backplane 7 coax segment 70 coaxial cable 70 coaxial cable segment 70 compatibility inte...

Страница 92: ... power 12 14 25 receive 12 15 status 24 installation hardware 11 power 11 ventilation 11 interrepeater bus connector 24 J jabber lock up 71 jam 71 jitter 71 L LAN 70 LEDs diagnostic 3 link segment 71 M mac prom 10 manageable hub repeater 1 managed module 72 management ip addresses 9 network 9 network planning 9 SNMP 3 tcp ip 9 telnet 9 management agent 5 6 72 73 Omega 3 omega 17 management informa...

Страница 93: ...pin RD 66 repeater 5 6 69 72 73 repeater software upgrading from cassette 3 upgrading from download 3 return material authorization RMA 26 RJ45 connectors 3 rubber feet 13 S signal quality error SQE 73 silver satin 64 simple network management protocol SNMP 1 73 SQE test 26 73 T TCP IP protocols 74 telco connector 74 termination 66 terminator switch 36 transmitting transmitting pin TD 66 U unmanag...

Страница 94: ...19 AUI Appliqué Assembly 20 AUI Appliqué 20 AUI Appliqué Connector Plate 21 AUI Connector and Ribbon Cable Assembly 21 Appliqué Installation 22 AUI Connector Interface 22 Module Faceplate Interface 23 TurboStack Hub Back Panel 24 AT TS12F SC Hub LED Displays 25 AT TS06F ST Faceplate 28 AT TS06F SC Faceplate 28 AT TS06F SM Faceplate 29 ST Connector for Fiber Optic Cabling 30 SC Connector for Fiber ...

Страница 95: ...rt Activity LED symbols 41 AT TS12T Faceplate 43 50 Pin Telco Receptacle 44 AT TS12T Port LEDs 44 AT TS12TR Faceplate 47 RJ45 Connector 48 AT TS12TR Port LEDs 48 AT TS24T Faceplate 49 50 Pin Telco Receptacle 50 AT TS24T Port LEDs 50 AT TS24TR Faceplate 53 RJ45 Connector 54 MDI MDI X Switch 55 AT TS24TR Port LEDs 55 RJ45 Cable 58 Hub to MAU Wiring A Usable and B Unusable 58 Hub to Hub or MAU to MAU...

Страница 96: ... Network Port Appliqués 18 ATI Micro Transceivers 18 AT TS06F Hubs with Management 27 AT TS12F Series Hubs with Management 37 Usable and Unusable Twisted Pair Cable 57 50 Pin Telco Pin Out 62 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 97: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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