Manuale d’uso / di manutenzione del prodotto DFE-855 del fabbricante D-Link
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D-Link ™ DFE-855 100BASE-TX to 100BASE-FX Fast Ethernet Converter Manual Building Networks for People RECYCLABLE (November, 2004) P/N : 6DFE855…04.
D-Link DFE-855 Fast Ethernet Con verter Information in this docum ent is subject to change without notice. © 2004 D-Link Computer Corpor ation. All r ights reserved. Reproduction in an y manner whatsoever without th e written permission of D-Link Computer Corporation is strictly forbidd en.
D-Link DFE-855 Fast Ethernet Con verter CONTENTS PREFACE ..................................................................................................I N OTES , N OTICES , AND C AUTIONS ............................................................
D-Link DFE-855 Fast Ethernet Con verter Preface The DFE-855 Manual is divided into tw o sections t hat describe t he system installation an d operating instructions. Section 1 (Introduction) - A description of the of the Converter including network cabli ng, features, an d LED indicator s.
D-Link DFE-855 Fast Ethernet Con verter ii CAUTION: A CAUTION indicates the potential for property damage, personal injur y, or death. Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect yo ur system from poten tial dam age.
D-Link DFE-855 Fast Ethernet Con verter iii • • • • The product does not ope rate cor rectly when y ou follow the operating instructions. Keep your system away from radiator s and heat sources. Also, do not block cool ing vent s. Do not spill food or liquids on your system com ponents, and neve r opera te the product in a wet environment.
D-Link DFE-855 Fast Ethernet Con verter To help pre vent an electric shock, plug the system and peripheral p ower cables into properly grou nded electrical outlets. These cables are equipped with three -prong plugs to he lp ens ure prope r grou nding.
D-Link DFE-855 Fast Ethernet Con verter Systems are considere d to b e compone nts in a rack. Thu s, "compone nt" refers to any system as well as to variou s peripherals or suppor ting hardware.
D-Link DFE-855 Fast Ethernet Con verter NOTE: A qualified electrician must perform all connections to DC power and to safety grounds. All electrical wiring must comply with applicable local or national codes and practices. CAUTION: Never defeat the ground conductor or operate the equipment in the absenc e of a suitably installed gro und conductor.
D-Link DFE-855 Fast Ethernet Con verter vii • antistati c container or packagi ng. Handle all sensitive components in a static-safe area. If possible, use antista tic floor pads, wo rkbench pads, and an antis tatic grounding st rap.
1 SECTION 1 Introduction Introduction Network Ca bles Supporte d Features LED Indicators The D-Link DFE-855 100BASE-TX to Fiber Optic 100 BASE-FX Converter represents the best value on the market.
2 Network Cables Supported The connectors and network cables suppor ted b y the converter are listed in the following table: Connector Type of Network Network Cable Supported RJ-45 100BASE-TX Cat 5 Twisted-Pair Fiber SC 100BASE-FX 1300nm 62.
3 • • LED Indicators The LED indicators of the DFE-855 incl ude Power, and Link/Receive. • PWR Indicator (green): Lights when power is on. TX Link/Rx I ndicator (gree n): St eady gree n indicates that a valid link exists. Flashing gree n indicates that the converter is receiving data from t he RJ-45 co nnector.
4 SECTION 2 Inst allation Package Contents Connections a nd Comm unication Mode Transmission Distance Package Contents Open the sh ippin g c ar to n of th e DFE -8 55 and car ef u lly unpa ck its co n ten ts .
5 cable; a de vice with a 100 BASE-FX po rt is connec ted to the DFE- 855's SC jack through a f iber-optic cable; and the supplied AC po wer adapter is connected to the DFE-855's DC po wer jack. The figure sh ows the maximum possible dist ance betwee n the two de vices: 2,10 0 meters.
6 Note: * DTE (Data Terminal Equipment): Workstation, switch, router, or terminal device..
7 Appendix A T echnical Specifications General Standards: IEEE 802.3u 100BASE -T X IEEE 802.3u 100BASE -FX Data Transfer Rate: 100Mbps (Half-duplex) Fast Ethernet: 200Mbps (Full-duplex) Network Cables: Fast Ethernet: 2-pair UTP Cat. 5, Unshield Twisted Pair (UTP )Cable Fast Ethernet: 1300 nm 62.
8 Appendix B RJ-45 Pin Specifications The followi ng diagram and table s how the standard RJ-45 connector and their pin assignments. The standard RJ-45 conn ector RJ-45 Connector pin assignment Contac.
9 Pinout desc riptions for straigh t-through a nd crosso ver cables are shown i n the following figures..
10 Warranty and Registration Information (All countries and regions excluding USA) Wichtige Sicherheitshinw eise 1. Bitt e l ese n Si e sic h d ies e Hi nw eis e so rg fäl tig du rc h. 2. Heben S ie diese Anle itung für de n spätern Gebr auch auf. 3.
11 c. Das Gerät war Feuchtigkeit ausge setzt. d. Wenn das Ge rät nicht de r Bedie nungsanleit ung enspre chend funktioniert oder Sie mit Hilfe die ser Anleitung keine Verbesserung erzielen. e. Das Gerät ist gefallen und/oder das Ge häuse ist beschädigt.
12 Limited Warranty Hardware: D - L i n k w a r r a n t s e a c h o f i t s h a r d w a r e p r o d u c t s t o b e f r e e f r o m d e f e c t s i n workmanship and materials under normal u se and se.
13 mailing or shipping costs. Software: Warranty service for software p roducts may be obtaine d by contactin g a D-Link office within the applicable wa rranty period. A list o f D-Link offices is provided at the b ack of this manual, together with a copy of the Registration Card.
14 Warranty and Registration Information (USA Only) Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited warranty for its product only to the.
15 warrants that, during the Warranty Period, the magnetic media on which D-Link delivers the Software will be free of physica l defects. D- Link’s sole obligation shall be to replace the non-confor.
16 D-Link may reject or return an y product that is not packaged a nd shipped in strict compliance with the foregoing requirements, or for which an RMA number is not visible from the outside of the package.
17 Governing Law : This Limited Warrant y shall be governed by the laws of the State of California. Some states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the foregoing limitations and exclusions may not apply.
18 Register online y our D-Link product at ht tp://support.dlink .com/register/.
19 International Offices U.S.A 17595 Mt. Herrman n Street Fountain V alley , CA. 9270 8 TEL: 71 4-885-6 000 FAX: 86 6-743-4 905 URL: www.dlink.com Canada 2180 Wins ton Park Drive Oakville, Onta rio, L6H 5W1 Canada TEL: 1-90 5-829 5033 FAX: 1- 905-8295 223 URL: www.
20 Registration Card (Excluding USA) Print, type or use block letters. Your name: Mr./M s ________________ _____________ __________ _____________ ___________ _________ _____ Organizati on: _____________ __________ _____________ __________ __ Dept.
21 __________________________________________ ______________________________ _____.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il D-Link DFE-855 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del D-Link DFE-855 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso D-Link DFE-855 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul D-Link DFE-855 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il D-Link DFE-855, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del D-Link DFE-855.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il D-Link DFE-855. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo D-Link DFE-855 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
