Manuale d’uso / di manutenzione del prodotto NC3120 del fabbricante Compaq
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NC3120 F ast Ethernet Ser ver Adapter User Guide Fourth Edition (January 2003) Part Number 234554-00D Compaq Computer Corporation.
Notice © 2001, 2003 Compaq Information Technologies Group, L.P. Compaq, the Compaq logo, and ProLiant are regist ered in U.S. Patent and Trademark Office. Microsoft, Windows, and Windows NT are trademarks of Microsoft Corporation in the United States and other countries.
Contents About This Guide Symbols in Text .......................................................................................................... v Compaq Technici an Notes ...........................................................................
iv Compaq NC3120 Fast Ethernet Server Adapter User Guide Appendix C Specifications NC3120 Fast Ethernet Server Ada pter Specifications ............................................ C-1 UTP Cable Speci fications .........................................
About This Guide This user guide can be used for reference when installing the Compaq NC3120 Fast Ethernet Server Adapter. WARNING: To reduce the ri sk of personal i njury from electrical shock and ha zardous energy levels, only authorize d service technicians sho uld attempt to repair this equi pment.
vi Compaq NC3120 Fast Ethernet Server Adapter User Guide Compaq Technician Notes WARNING: Only authorized tech nicians trained by Compaq should atte mpt to repair this equipment. All troubl eshooting and repair procedures are detailed to allow only subassembly/module level repai r.
About This Guide vii Compaq Customer Support You can reac h Compaq automa ted support se rvices 24 hours a day, every day at no cha rge. The services provide the most up -to-date information about C o mpaq products. You can access installation instructions , troubleshooting informa tion, and general product infor mation from the Compaq website.
viii Compaq NC3120 Fast Ethernet Server Adapter User Guide ■ ■ ■ ■ ■ ■ ■ ■ Calling the Compaq Support Line When you call the Compaq Supp ort line, you m ust be at your ser ver with you r software runnin g and the product do cumentation at hand.
Chapter 1 Introduction Overview For the latest functionality , features, and operating system support for the NC3120 Server Adapter, see t he networking p age at compaq.com Hardware Overview The NC3120 Serve r Adapter has three diagnosti c LED indicators t hat show if there is a problem with the connecto r, cable, or hub.
1-2 Compaq NC3120 Fast Ethernet Server Adapter User Guide LED Indicators The followin g table describes the NC3120 Sever Adapter LED indi cators. Table 1-1 LED Operations for the NC3120 Server Adapter LED Display Description On Link to the adapter is e stablished.
Chapter 2 Installing the Adapter This chapter describes installatio n precautions and exp lains how to install the adapter. It also describes how to connect the networ k cable.
2-2 Compaq NC3120 Fast Ethernet Server Adapter User Guide Installing the Adapter in a Server Refer to the documentation provided with your server for the sp ecific steps necessary to safely install a PCI card in your server. Figure 2-1. Installing the adapter in a server 1.
Installing the Adapter 2-3 Connecting the Network Ca ble Network c onnections fo r the NC3120 Server Adapt er can employ e xisting UTP Category 5 (or better) cabl e for 100 Mb/s transmissions, an d UTP Category 3 (or bet ter) cable for 10 Mb/s transmissions.
Appendix A Regulatory Compliance Notices Federal Communications Commission Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant t o Part 15 of t he FCC Rules. These l imits are designe d to provi de reasonable protection against harmful interference in a residential installation.
A-2 Compaq NC3120 Fast Ethernet Server Adapter User Guide For questions regarding your pro duct, contact: Compaq Computer C orporation P. O. Box 692000, Mail Stop 53 0113 Houston, Te xas 77269-2 000 or call 1-800-652-6672 (1-800-OK COMPAQ). (For continu ous quality improvement, calls may be recorded or monitore d.
Regulatory Compliance Notices A-3 China Taiwan Notice Japanese Notice.
Appendix B Electrostatic Discharge To prevent damage to the system, be aware of the precautions you need to follow when setting up the system or handling pa rts. A dischar ge of static elect ricity from a fi nger or othe r conductor may damage system bo ards or other static-sen s itive d evices.
Appendix C Specifications NC3120 Fast Ethernet Server Adapter Specifications Table C-1 NC3120 Fast Ethernet Server Adapter Specifications Specification Description Network Controller Chipset Intel 82558 MAC Data Transfer Metho d 32-bit/33MHz PCI (Bus Master DMA) Standards Supported (Varies by OS) IEEE 802.
C-2 Compaq NC3120 Fast Ethernet Server Adapter User Guide UTP Cable Specifications To connect t o the network, the NC3120 a dapter uses the following cable.
Specifications C-3 Figure C-1 shows the str aight-through 10/100 conn ector wiring to be used when th e crossover function is implemented on the hub or sw itch.
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 Compaq NC3120 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 Compaq NC3120 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Compaq NC3120 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Compaq NC3120 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Compaq NC3120, 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 Compaq NC3120.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Compaq NC3120. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Compaq NC3120 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.
