Allied Telesis AT FS708LE AT-FS708LE AT-FS708LE инструкция обслуживания

AT-FS708LE Fast Ethernet Switch Version 2 Installation Guide PN 613-5063 6-00 Rev A[...]

Copyright © 2004 Allied Telesyn, Inc. All rights reserved. No part of this publication may be reprodu ce d with out prior writ ten per missio n fro m Allied Tele s yn In t ernat iona l, Corp . Ethernet is a reg ist ered trademark of Xerox Corpor at ion. All other product names, company names, logos or other designations mentioned herein are tradem[...]

3 Electrical Safety and Emission Statement Standa rds : This product meets the foll owing standards. U.S. Federal Communications Commissio n DECLARATION OF CONFORMITY Manufacture Name: Allied Telesyn, Inc. Manufacture Address: 960 Stewart Drive, Suite B Sunnyvale, CA 94086 USA Manufacture Telephone: 408-730-095 0 Declares that the produ ct: Fast Et[...]

4 RFI Emission FCC Part 15, EN55022, C-Tick, CISPR 22, VCCI (Class B)  1 WARNING : In a domest ic environ m ent this product m ay cause radio interference in which case the user may b e required t o take adequate measures.  2 Immunity EN55024  3 Electrical Safety UL 1950, CSA C22.2 No. 950, EN60950  4 Impo rtan t : Appendix A contains t[...]

AT-FS708LE Installatio n Guide 5 Vigtigt : Tillæg A indeholder ov ersatte sikkerhedsadvarsler, der vedrører installation af dette udstyr. Når De ser symbolet  , skal De slå op i tillæg A og finde de oversatte sikkerhedsadvarsler i Deres eget sprog. Belangrijk : Appendix A bevat vertaald e veiligheidsopmerkingen voor he t installeren van dez[...]

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7 Table of Contents Electrical Safety and Emission S tatement ......... ........ ........ ......... .. 3 Welcome to Allied Telesyn ......... ........ ........ 9 Where to Find Web-based Guides ....... ... ... ... .. 9 Document Con ventions ........ ........ ........... ........ 9 Contacting A llied Telesyn . ...................... ....... 10 Online [...]

8 Cascade Topology ........ ......... ........... ........23 Planning the Installation ............ ........... ........24 Verifying the Package Con tents .............24 Selecting a Si te ......... ......... ........... ........ ... 25 Reviewing S afety Guidelines ............... ...26 Installing the Unit on a Desktop .............. .. ...28 Insta[...]

9 Welcome to Allied Telesyn This guide contains instructions on how to install an Allied Telesyn AT-FS7 08LE Fast Ethernet S witch. Where to Find We b-based Guides The Allied Telesyn web site at www.alliedtelesyn.com offers you an easy way to access the most recent documentation, software, a nd technical informa tion for a ll of our products. For p[...]

10 Cauti on Cautions informs y ou that perfo rming or omitting a specific a ction may result in equipment damage or loss of data. Warning Warnings informs you that performing or omitting a specific a ction may result in bodily injury. Contacting Allied Telesyn This section provides Allied Telesyn contact information for tech ni cal support as well [...]

AT-FS708L E Installation Guide 11 E-mail and Telep hon e Support For Technical Support v ia E-mail or telephone, refer to the Support & Serv ic es section of the Allied Telesyn web site: http://www.alliedtelesyn.com . Returning Products Products for return or repair mus t first be assigned a Return Ma terials Au thorization (RMA) number. A prod[...]

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13 AT-FS708LE Fast Ethernet Switch Overview The AT-FS708LE unit is a 10Base-T/ 100Base-TX Fast Ethernet Switch. The unit provides you with a s imple, cost-effective solution for Ethernet switching between end- nodes operating at ei ther 10 or 100 Mbps. Figure 1 and Fig ure 2 show the front and back panels of the switch. Figure 1 Front Panel Port LE[...]

14 Figure 2 Back Panel Key Featur es The AT-FS708LE Ethern et Switch has the following features: ❑ LEDs for u nit and port status ❑ 8 Auto-N egotiating 10/100 Mbps twisted pair ports with RJ-45 connectors ❑ Auto MDI/MDI-X on all ports ❑ IEEE 802.3 and IEEE 802 .3 u compliant ❑ Store and forward switching mode ❑ MAC addres s table capaci[...]

AT-FS708LE Installatio n Guide 15 Status LEDs Refer to Table 1 for a description of the device LEDs. Table 1 LED Functions LEDs Color Description PWR Green Indicates the swit ch is receiving power. 100M Green OFF Indicate s the por t is opera ting at 100 Mbps. Indicate s the por t is opera ting at 10 Mbps. LNK/ACT Green Blinking Indicate s a valid [...]

16 Power Supp ly The AT-FS708LE Ethern et Switch uses an external power adapter that comes standard with the unit. Store and Forward The AT-FS708LE swit ch uses store and forward as the method for rec e ivi ng and transmitt ing frames. Wh en an Ethernet frame is received on a switch port, the switch does not retransmit the frame ou t the destinatio[...]

AT-FS708LE Installatio n Guide 17 end-node to stop transmitting dat a to allow the slower end-node to catch up. An example of this would be when a server operating at 100 Mb ps is sending data to a workstation operating at only 10 Mbps. How a switch sig nal s an end-node to stop transmitting data differs depending on the speed and duplex mode of th[...]

18 The AT-FS708LE supports TX Flow Control only. This means a PAUSE packet will be transmitted to the end-node connection if it receives data faster than it ca n switch the packets. The AT-FS708LE do es not support RX Flow Control, however, and it will not respond to PAUSE packets sent to it by an end-node. Twisted Pair Ports The AT-FS708LE switch [...]

AT-FS708LE Installatio n Guide 19 port on the switch and the end-node are operating at the same sp eed and that they are communicating at the highest possible common speed of the devices. Dupl ex Mo de Duplex mode refers to the way an end-node sends and receives data on the network. An end-node can operated in either half- or full- duplex mode depe[...]

20 Note Since the AT-FS708LE ports operate in Auto-Negotiate mode only, the end-nodes connect ed to th e AT-FS70 8LE mu st also be configured to operate in the Auto- Negotiate mode. If an end-node is configured to a sp ec ific duplex in a manual mode, it will not respond to the Auto-Negotiate protocol from the AT-FS708LE. (The speed is determined f[...]

AT-FS708LE Installatio n Guide 21 To connect two 10 Mbps or 100 Mbps network devices together that have dissimilar port wiring c onfigurations, suc h as an MDI to MDI-X, you wou ld use a st raight-thr ough twisted pair cable. To connect two networks devices tha t ha ve the same wiri ng configura tion, such a s MD I to MDI, you wou ld use a crossove[...]

22 Network Topolog ies The AT-FS708LE switch can be used in a variety of network to pologies, such as a standa lone or c ascade. Both topologies are described below. Standalon e Topology Figure 3 illustrates the standalone topology where each end-node is directly connected directly to a 10/100Ba se-TX port on an AT-FS708LE switch. This gives each e[...]

AT-FS708LE Installatio n Guide 23 Cascade Topol ogy Figure 4 illustrates the cascade to pology where Port 1 on the AT-FS708LE s witch is connected to Port 8 on the AT-FS716E switch. Since Port 1 is wired as auto MDI/ MDI-X, a cr ossover or straight-through Category 5 or b etter twisted pair cable c an be use. Fi gu re 4 Cascade Topology 5x 4x 3x 2x[...]

24 Note Casc a d in g sw itche s, as shown in Fi gu re 4, can result in data loss between switches if the data rate exceeds 100 Mbps. Sym ptoms may include inab ility of certain wor kstations to “Log -On” to a server or unusually slow data transfer rates between workst at ions or s ervers. Planning the Installation This section contains the pro[...]

AT-FS708LE Installatio n Guide 25 Selecting a S ite Be sure to observe the following site requirements: ❑ Make sure you are placing the devic e in a dust-free and moistu re-free environment. ❑ Do not block the vent ilation openings on the unit. Allow at least 10 centimeters (4 inches) of space at the front and back of the unit for venti lation.[...]

26 Table 2 10Base-T/100Base-TX T wisted Pair Port Cabling Sp ecif ic atio ns Reviewing Safety Guidel ines Please review the follow ing safety guidelines before you begin to install the device. Warning Power co rd is used as a disconnection device: To de- energize equipment, disconnect the power cord.  5 Operating Mode Twisted Pair Cable Maximum [...]

AT-FS708LE Installatio n Guide 27 Cauti on Pluggable Equipment : The socket outlet should be i nstalled near the equipment and should be easily accessible.  6 Cauti on Air v ents : The air vents on the unit must not be blocked and must have free access to the room ambien t air for cooling.  7 Cauti on Operating Temperat ure : This product is [...]

28 Installing the Unit on a Desktop To wall-mount the switch on a wall, refer to “Installing the Unit on a Wall” on page 29. To install the s witch on the desktop, perform the following procedure. 1. Attach the four self-adhesive rubber feet to the bottom of the device , positioning them in the indentations. 2. Place the device on a flat, level[...]

AT-FS708LE Installatio n Guide 29 6. Power ON the end-nodes connected to the switch. 7. Check that the LNK/ACT LED for each port on the switch is green. If a LED is OFF, refer to “Troubleshooting” on page 31. The AT-FS708LE sw itch is now ready for use. Installing the Unit on a Wall For wall-mount installati on, you can position the switch vert[...]

30 4. Position the switch onto the wall s crews with the LEDs either fac ing up or down . Warning The power cord is used as a disconnection device. To de-energize equipment, disconnect the power cord.  5 5. Plug the power adapter into a power source and then plug the DC power cord into the DC connector on the front panel of the switch. 6. Make s[...]

AT-FS708LE Installatio n Guide 31 Warranty Registrat ion When you finish insta lling the product, you should regist er you prod uct by completing the enclosed warranty card and sending it in. Troubles hooting The following procedur e should be perform after you have initially ins tall ed the unit to check to be sure that the device is operating pro[...]

32 ❑ Verify that the node connected to the port on the switch is powe red ON. If the node is OFF, power the unit ON . ❑ Verify tha t the di stance between the switch and the connected network device is no greater than 100 meters (328 feet). ❑ Check to be sure that you are using the correct type of cable: Ca tegory 3, 4, or 5 for 10 Mbps opera[...]

AT-FS708LE Installatio n Guide 33 Technical Specifications Standards Compat ibil ity: IEEE 80 2.3 , IEEE802.3u Power Supply: Input: 120V @ 1A Connectors: RJ-45 Address Table: Up to 4,000 entries Queue Buffer: 256K bytes Physical Di mensions: W x D x H 14.6 x 8.2 x 2.6 cm (5.8 x 3.3 x 1.0 in) Weight: 350 g (0 .77 lbs) Operating Temperature: 0° to 4[...]

34 Safety: UL - USA TUV (EN60950) - Europe CSA or c UL - Canada C-Tick - Australia CE Mark Immunity: EN55024[...]

35 Appendix A Translated Safety and Emission Information Importan t : This appendix contains mult iple- language translations for the safety state ments in this guide. Wichtig : Dieser Anhang enthält Übersetzungen der in diesem Handbuch enthaltenen Sicherheitsh inweise in mehreren Sprachen. Vigti gt : Dette ti llæg indeho lder oversættelser i f[...]

36 Importan te : questa appendice contiene traduzioni in più lingue degli avvi si di sicurezza di questa guida. Vikt ig : Dette tillegget inneholder oversettelser til flere språk av sikkerhetsinformasjonen i denne veiledningen. Importan te : Este anexo contém traduções em vários idiomas das adv ertências de segu rança neste gui a. Importan [...]

AT-FS708LE Install ation Guide 37 Standa rds : This product meets the foll owing standard s: U.S. Federal Communications Commissio n DECLARATION OF CONFORMITY Manufacture Name: Allied Telesyn, Inc. Manufacture Address: 950 Stewart Drive, Suite B Sunnyvale, CA 94085 USA Manufacture Telephone: 408-730-095 0 Declares that the produ ct: Fast Ethern et [...]

38  1 RFI Emissions FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 Warning : In a domestic envi ronment thi s product may cause radio interference in which case the user may be required to take adequate measures.   3 Immunity EN55024  4 Electrical Safety UL 1950, CSA C22.2 No. 950, EN60950 Safety  5 Caution : POWER COR[...]

AT-FS708LE Install ation Guide 39  11 USA/CANADA: Use a UL Listed/CSA Certified AC adapter of DC 9V, 1A. Normen : D ieses Produkt erfüllt die Anforderungen der nachfolgenden Normen.  1 Hochfrequenzstör ung FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 WARNUNG : Bei Verwe ndung zu Hause kann dieses Produkt Funkstörungen herv[...]

40 Standa rder : Dett e produkt ti lfredssti ller de følgende standarder .  1 Radiofrekvens forstyrrelsesemi ssion: FCC Part 15, EN55022, C-Tick, CISPR 22, VCCI (Class B)  2 ADVARSEL : I et hjemligt miljø kun ne dette produkt forårsa ge radio fors tyrrelse. Bliver det tilfældet, påkræv es brugeren mulig vis at tage tilstr ækkelige fora[...]

AT-FS708LE Install ation Guide 41 Eisen : Dit produ c t vol d oet aan de volgende ei sen.  1 RFI Emissie FCC Part 15, EN55022, C-Tick, CISPR 22, VCCI (Class B)  2 WAARSCHU WING : Binnenshuis kan dit produc t radiosto ring vero o rzaken, in welk geva l de gebruiker verplicht kan worden om gepaste maatregelen te nemen.  3 Immuniteit EN55 024[...]

42 Normes: ce produit e st conf orm e aux normes de suivantes.  1 Emission d’interférences radioélectriques FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 MISE EN GA RDE : dans un enviro nnement domestique, ce produi t peut prov oquer des interférences radioélectri ques. Auquel cas, l’utilisa teur devra pr endre les mesure[...]

AT-FS708LE Install ation Guide 43 Standardit : Tämä tuote on seuraavien standardien mukainen.  1 Radioaaltojen häirintä FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 VAROITUS: Kotiolosuhteissa tämä laite voi aiheuttaa radioaaltojen häi röitä, missä tapauksessa laitteen käyt tä jän on mahdollisest i ryhdyttävä tarpe[...]

44 Standa rd : Questo prodotto è conforme ai seguenti standard.  1 Emissione RFI (interferenza di radiofrequenza) FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 AVVERTENZA: in ambiente domestico questo prodot to potrebbe causare rad io interferenza. In questo caso potrebbe ri chieder si all’ utente di prendere gli adeguati prov[...]

AT-FS708LE Install ation Guide 45 Sikkerhetsnormer : Dette pr oduktet tilfredsstiller følgende sikkerhetsno rm er.  1 RFI stråling FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 ADVARSEL : Hv is dette produktet beny ttes til privat bruk, kan produktet forår sake radioforstyrrelse. Hvis dette skjer, må bruke ren ta de nødvendi[...]

46 Padrões : Este produto atende aos seguintes padrões.  1 Emissão de interferência de radiofrequência FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 AVISO : Num ambiente doméstico este produto pode causar interferência na radiorrecepção e, neste caso, pod e ser necessário que o utente tome as medidas adequadas.  3 Im[...]

AT-FS708LE Install ation Guide 47 Estándares: Este producto cumple con los siguientes están dares.  1 Emisión RFI FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 ADVERTENC IA : en un ent orno doméstico, este produc to puede causar rad iointerferencias, en cuyo caso, pued e requerir se del usuario que tome las medidas que sean c[...]

48 Standa rder: De nna pr odukt uppf ylle r följ a nde standarder.  1 Radiostörning FCC Part 15, EN55022, C-Tic k, CISPR 22, VCCI (Class B)  2 VARNING : Denna produkt kan ge upphov till radiostörningar i hemmet, vilket kan t vinga användaren till at t vidtaga erforder liga åtgär d er .  3 Immunitet EN55 024  4 Elsäkerhet UL 1950,[...]