Manuale d’uso / di manutenzione del prodotto PoE-80 del fabbricante ZyXEL Communications
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PoE-80 Eight-port Power over Ethernet Hub User’s Guide Version 1.06 April 2004.
PoE-80 User’s Guide 2 T able of Content s Copyri ght ...................................................................................................................... ...................... 3 Federal Communications Commission (FCC) Interferenc e Statement .
PoE-80 User’s Guide 3 Copyright Copyright © 2004 by Zy XEL Communications Corporation. The contents of this publicat ion may not be reproduced in any part or a s a whole, t ranscribed, stored in a .
PoE-80 User’s Guide 4 If this equi pment d oes cause harm ful interfe rence to radi o/televisi on recepti on, which can be determ ined by turning the equip ment off and on, the user is encouraged to try to correct the interferen ce by one or more of the following measures: Reorient or relocate the recei ving antenna.
PoE-80 User’s Guide 5 Repairs to certified equipment should be made by an au thorized Canadian maintena nce facility designated by the supplier. Any repairs or alterations made by the us er to thi s equipm ent, or equipm ent malfunct ions, m ay give the telecommunications company cause to re quest the user to disconnect the e quipment.
PoE-80 User’s Guide 6 Online Registration Register your product online to r eceive e-mail notices of firm ware upgrades and inform ation at www.zyxel.
PoE-80 User’s Guide 7 SUPPORT E-MAIL TELEPHONE 1 WEB SITE METHOD LOCATION SALES E-MAIL FAX 1 FTP SITE REGULAR MAIL support@zyxel.co m.tw +886-3-578-3942 www.zyx el.com www.europe.zyxel.com ftp.zyx el.com WORLDWIDE sales@zyx el.com.tw +886-3-578-2439 ftp.
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PoE-80 User’s Guide 9 1 About Y our PoE-80 The PoE-80 Ei ght-port Po wer over Ethe rnet Hub is an eight-port power inject or, designed for use with 10/10 0 BaseT Ethern et networks. The PoE-80 i njects DC p ower through t he unused twisted- wires (pairs 4/5 and 7/8) of a standard 8-pin CAT 5 cable.
PoE-80 User’s Guide 10 2 Hardware and Inst allation Do not block the device’ s rear panel fans or the side p anel v entilation holes. Leave sp ace bet ween devices when st acking. 2.1 Desktop Inst allation Step 1. Set the PoE-80 upside-down on a sturdy level space with a po wer outlet nearby.
PoE-80 User’s Guide 11 Step 2. After attaching both mounting brack ets, position the PoE-80 in the rack by lining up the holes in the brackets with the appropriate ho les on the rack. Secure the PoE-80 to the rack with the rack’s mounting sc rews.
PoE-80 User’s Guide 12 2.4 Front Panel Connections The DATA OUT ports send powe r and data to t he PoE-enabl ed devices. Use Et hernet cabl es to connect the eight DATA OUT RJ-45 Ethernet ports to PoE-enabled devices. Use Ethernet cables to connect the eight DATA IN RJ-45 Ethernet ports to the LAN.
PoE-80 User’s Guide 13 Step 1. Insert the in cluded CD-ROM into your CD-ROM dr ive. Step 2. Run (browse t o and double -click) setup.e xe. Step 3. The installation screen displays. Click OK to go to the next step. Step 4. Click the icon button to start the installation .
PoE-80 User’s Guide 14 Step 6. Click Yes if th e Version Conflict screen displays. Step 7. When installation fin ishes, click OK to finish..
PoE-80 User’s Guide 15 3.1 S t arting the Utility Click Start , Programs , Z yXEL Power over Ethernet Se ries and then ZyXEL Power over Ethernet Series to run the software utility. 4 Removing the Utility Use the following procedure to remove the software utility from your comp uter.
PoE-80 User’s Guide 16 Step 2. Click Add or Remove Programs . Step 3. Click ZyX EL Power over Ethernet Series and Change/Remove . Step 4. Click Yes to remove the software utility.
PoE-80 User’s Guide 17 5 Managing the PoE-80 Connect to the PoE-80 through a com puter conn ected to the console port. Then, connect a PoE- enabled device to a DATA OUT port on the PoE-80. Start the utility and the management interface displays as shown next.
PoE-80 User’s Guide 18 LABEL DESCRIPTION Master Enable This field enables or disables the use of the u tility to control the ports. You must enable this item to the utility to control the ports.
PoE-80 User’s Guide 19 LABEL DESCRIPTION Firmware Version This displays the PoE-80’s firmware version. Utility Version This displays the versi on of this utility. Current Port Serviced This displays the port that the system’s internal state sequencer is pres ently accessing.
PoE-80 User’s Guide 20 CLASS USAGE POWER DEVICE POWER (W) CLASSIFICATION CURRENT (MA) MIN MAX MIN MAX 0 Default 0.44 12.95 0 4 1 Optional 0.44 3.84 9 12 2 Optional 3.
PoE-80 User’s Guide 21 5.4 Parametric Information This section of the screen dis plays individ ual port parameters. LABEL DESCRIPTION Discovery R (ohms) This field displays the port’s resistance valu e. Port Current (mA) This field displays the port’s current value.
PoE-80 User’s Guide 22 PROBLEM CORRECTIVE ACTION Power is not b eing supplied to my PoE- enabled devices. Ensure that the Ethernet cables connecting the PoE-enabled devices to the PoE-80’s DATA O UT ports are securely attached. Make sure the PoE-80 is connected to a po wer source.
PoE-80 User’s Guide 23 7.1 DA T A OUT PoE Injector RJ-45 Port Pin Assignment s PIN NO RJ-45 SIGNAL ASSIGNMENT 1 Output Transmit Data + 2 Output Transmit Data - 3 Receive Data + 4 Power + 5 Power + 6.
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 ZyXEL Communications PoE-80 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 ZyXEL Communications PoE-80 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ZyXEL Communications PoE-80 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ZyXEL Communications PoE-80 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ZyXEL Communications PoE-80, 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 ZyXEL Communications PoE-80.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ZyXEL Communications PoE-80. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ZyXEL Communications PoE-80 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.
