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CentreCOM

AT-3012SL
AT-3016SL
AT-3024SL

Multiport Repeaters

Installation Guide

PN 613-10627-00 Rev A

Summary of Contents for AT-3012SL

Page 1: ...CentreCOM AT 3012SL AT 3016SL AT 3024SL Multiport Repeaters Installation Guide PN 613 10627 00 Rev A...

Page 2: ...herein even if Allied Telesyn has been advised of known or should have known the possibility of such damages Trademarks CentreCOM is a registered trademark of Allied Telesyn International Corp Ethern...

Page 3: ...long rated 6 amp minimum 250V made of HAR cordage molded IEC 320 connector on one end and on the other end a plug approved by the country of end use CAUTION Air vents must not be blocked and must have...

Page 4: ...tionalen elektrischen Vorschriften entsprechen STANDARDER Dette produkt tilfredsstiller de f lgende standarder Radiofrekvens forstyrrelsesemission EN55022 Klasse A ADVARSEL I et hjemligt milj kunne de...

Page 5: ...n 50 graden Celsius ALLE LANDEN het toestel installeren overeenkomstig de lokale en nationale elektrische voorschriften NORMES ce produit est conforme aux normes de suivantes Emission d interf rences...

Page 6: ...d Emissione RFI interferenza di radiofrequenza EN55022 Classe A AVVERTENZA in ambiente domestico questo prodotto potrebbe causare radio interferenza In questo caso potrebbe richiedersi all utente di p...

Page 7: ...koder PADR ES Este produto atende aos seguintes padr es Emiss o de interfer ncia de radiofrequ ncia EN55022 Classe A AVISO Num ambiente dom stico este produto pode causar interfer ncia na radiorrecep...

Page 8: ...R con el conector moldeado IEC 320 en un extremo y con un enchufe que est aprobado por el pa s de uso final en el otro INSTRUCCIONES DE MONTAJE ATENCION Estos modelos est n dise ados para operar en po...

Page 9: ...ena nden och i den andra en plugg som godk nts i landet d r produkten anv nds VARNING Luftventilerna f r ej blockeras och m ste ha fri tillg ng till omgivande rumsluft f r avsvalning DRIFTSTEMPERATUR...

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Page 11: ...l 3 LEDs 4 Switches 5 MDI MDI X Switch 6 Chapter 2 Installation 9 Site Requirements 9 Ventilation 9 Power 9 Port Configurations 10 Station Ports 10 Cable Requirements 10 Installation 10 Link Testing 1...

Page 12: ...to Hub Wiring 21 MDI MDI X Switch 21 10Base5 Thick Ethernet 23 AUI Cables 23 10Base2 Thin Ethernet 23 Appendix B Glossary 25 Appendix C Technical Support Fax Order 29 Incident Summary 29 Appendix D Ce...

Page 13: ...in Ethernet This interconnection makes it possible for the repeater to connect to different media thick or thinnet coaxial fiber optic and twisted pair using an external transceiver The AT 3012SL AT 3...

Page 14: ...egment and re connect it Jabber Lock up Protection Jabber lock up protects the repeater from being overrun with data packets from a possibly defective device That is jabber lock up automatically preve...

Page 15: ...SL Front Panel Figure 2 AT 3016SL Front Panel POWER 10BASE T PORT ACTIVITY BNC STATUS AUI 10BASE T NETWORK PORTS NETWORK UTILIZATION 1 2 3 4 5 6 7 8 9 10 11 12 TERMINATOR RECEIVING RECEIVING OFF ON PA...

Page 16: ...n lights when power is applied Activity hub status Green indicates the repeater is functional and is transmitting packets Collision hub status Yellow indicates a data collision on a network port Recei...

Page 17: ...Switch POWER 10BASE T PORT ACTIVITY BNC STATUS AUI 10BASE T NETWORK PORTS NETWORK UTILIZATION 1 2 3 4 5 6 7 8 9 10 11 12 TERMINATOR RECEIVING RECEIVING OFF ON PARTITION PARTITION MDI MDI X 1 2 3 4 5 6...

Page 18: ...he other end When connecting two hubs via the 10Base T port or when when connecting two hubs via the network port you must use the one of the following a special crossover cable available commercially...

Page 19: ...rong position Figure 7 AT 3012SL MDI MDI X Switch POWER 10BASE T PORT ACTIVITY BNC STATUS AUI 10BASE T NETWORK PORTS NETWORK UTILIZATION 1 2 3 4 5 6 7 8 9 10 11 12 TERMINATOR RECEIVING RECEIVING OFF O...

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Page 21: ...ower The repeaters have a universal power supply that will accept either 100 120 or 200 240 VAC power at 50 or 60 Hz as appropriate Check your facility electrical service availability before installin...

Page 22: ...in a location with adequate ventilation and power receptacles 3 Apply power to the repeater by attaching its power cable Check that the green POWER LED on the front panel lights 4 Attach 10Base T UTP...

Page 23: ...ransceiver connection intact connect the other end of the cable in turn to each of the other 10Base T ports and check the LEDs Using existing network devices 1 Establish a network connection from Port...

Page 24: ...the RJ 45 connector from Port 2 and connect it to the unit s remaining 10Base T ports to verify functionality 3 If all ports test successfully install the remaining 10Base T RJ 45 connections and make...

Page 25: ...lation Use only UTP cable Category 3 or above designed for use in 10Base T applications 10Base T wiring lengths should not exceed 100 meters 328 ft The wiring should be routed away from devices known...

Page 26: ......

Page 27: ...0 Meters maximum Category 3 5 UTP cable wired Pin to Pin POWER 10BASE T PORT ACTIVITY BNC STATUS AUI 10BASE T NETWORK PORTS NETWORK UTILIZATION 1 2 3 4 5 6 7 8 9 10 11 12 TERMINATOR RECEIVING RECEIVIN...

Page 28: ...6 COLLISION COLLISION 1 2 4 8 16 32 64 84 ACTIVITY COLLISION POWER IEEE 802 3 ETHERNET 10BASE T MULTIPORT REPEATER POWER 10BASE T PORT ACTIVITY BNC STATUS AUI 10BASE T NETWORK PORTS NETWORK UTILIZATIO...

Page 29: ...1 1 1 1 2 2 2 2 3 3 3 3 6 6 6 6 COLLISION COLLISION 1 2 4 8 16 32 64 84 ACTIVITY COLLISION POWER IEEE 802 3 ETHERNET 10BASE T MULTIPORT REPEATER POWER 10BASE T PORT ACTIVITY BNC STATUS AUI 10BASE T NE...

Page 30: ...OR RECEIVING RECEIVING OFF ON PARTITION PARTITION MDI MDI X 1 2 3 4 5 6 7 8 9 10 11 12 RECEIVING LINK X X X X X X X X X X X 1 1 1 1 2 2 2 2 3 3 3 3 6 6 6 6 COLLISION COLLISION 1 2 4 8 16 32 64 84 ACTI...

Page 31: ...rious grades of voice quality and data quality cables available These can appear to be similar externally although their high speed data transmission characteristics are radically different If any voi...

Page 32: ...ice such as a workstation Network Interface Controller NIC This configuration uses a straight through cable as shown in Figure 13 Figure 13 10Base T UTP Cabling Hub to MAU or NIC Straight Through Figu...

Page 33: ...is the MDI X switch The straight through crossover switch merely provides convenience in having to obtain an alternate cable in some applications If you connect a cable and it does not work try chang...

Page 34: ...our network may have a high data error rate In a straight through cable the transmit pins 1 and 2 are paired as are the receive pins 3 and 6 In a crossover cable Figure 16 pins 1 and 2 TD and TD are p...

Page 35: ...as used for computing the worst case propagation delay of a cable system AUI cable propagation delay is approximately 5 13 ns meter This cable internally consists of four shielded twisted pair wires w...

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Page 37: ...impressed on the coaxial transmission medium At any point on the medium only one information signal at a time can be present without disruption BAYONET NUT COUPLE BNC CONNECTOR A 10Base2 thin coax con...

Page 38: ...See SQE HOUSE WIRING House wiring is the existing wiring inside a building This wiring generally originates from one or more wiring closets such as a telephone room Some older buildings may have wiri...

Page 39: ...the back which is wired to a punch down block This provides a convenient way for the installer or network manager to connect the hub 10Base T ports into the desired building locations POLARITY CORRECT...

Page 40: ...E Test STRAIGHT THROUGH A type of wiring connection where the pins of one connector connect to the same pins of another connector For example pin 1 of one connector connects to pin 1 of another connec...

Page 41: ..._____________ Conditions List the steps that led up to the problem ___________________________ ____________________________________ ____________________________________ _______________________________...

Page 42: ......

Page 43: ...nfigurations ______ Data Cabling Techniques _______ Reading the LEDs ______ I found the following the most valuable ______________________________ _____________________________________________________...

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Page 45: ...l 416 675 6738 Fax 416 675 0057 Richmond British Columbia Tel 604 244 0678 Fax 604 270 3644 England Abingdon Oxon Tel 44 1235 442500 Fax 44 1235 442590 France Les Ulis Tel 33 1 60921525 Fax 33 169 28...

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Page 47: ...iguration 16 collision led 13 compliance IEEE 21 IEEE 802 3 19 configurations 15 connectors RJ 45 19 20 crossover cable 6 D data communications equipment DCE 20 DTE 20 23 E Ethernet 23 G glossary 25 H...

Page 48: ...ck installation 7 R retiming 2 S segmentation 2 site requirements 9 station ports 10 straight through cable 7 T transceiver 1 11 U UTP cable 13 V ventilation 9 W wiring 6 19 20 21 22 23 25 AUI drop sp...

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