Manuale d’uso / di manutenzione del prodotto ISDN NT11010 del fabbricante ADC
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1010P A ISDN Networ k T ermi nation Uni t ISDN NT1 1010 USER ’S GUIDE Part Number: 65- 10100101.
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iii Copyrig ht 1998. ADC K en trox. All Righ ts R eser ved . Specif icati ons publ ished here are cur rent o r planned as of th e date of p ublicati on of this documen t. Because we are co ntinuously imp roving and addin g features to our products, ADC K ent rox reserv es the right to ch ange specif ications without prior notice.
iv Impor tant safety information This symbol on the product a lerts the user to the p resence of important operating and maintenance (servicing) instructions in the literature accom- panyin g the product. This eq uipmen t has bee n de signed t o the h ighes t quali ty st andard s of ma ter ials, workmans hip and safe ty .
v W arranty inf ormation ADC K entrox w arrant ies to Buyer that the products or services are free fro m sub- stanti al def ects and w or kmansh ip under nor mal use gi v en pro per in stall ation and main tenance for the period of 60 month s from the date of origin al shipment.
vi D AMA GES CA USED BY THE GR OSS NEGLIGENCE OF ADC KENTR O X. ■ THIS LIMIT A TION APP LIES TO ALL SER VICES AND PR ODUCTS DURING AND AFTER THE W A RRANTY PERIOD. IN NO EVENT WILL ADC KENTRO X BE LIAB LE FOR ANY SPECIAL, INCIDEN- T AL, OR CONSEQUENTIAL DAMA GES OR COMMERCIAL LOSSES EVEN IF ADC KENTR O X HAS BEEN AD VISED THEREOF .
vii Contents Pref ace Who is this manual for? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Who to call for assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Chapter 1 Introduction . . . . . . . . . . . .
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1 Pr eface This manual explains how to install, power up, and conf igure the 1010P A ISDN Network T erminat ion Unit. Who is this manual f or? This manua l is for th e perso n in stalli ng an I SDN NT1 un it. It cont ains e verything an installer needs to kn ow to po wer on the unit and confirm that it is functioning cor- rectly .
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3 CHAPTER 1 Intr oduction The 1010 is a comp act, v ersa tile, a nd af for dable Networ k T ermination 1 (NT1) de vice. The 1 010 is used fo r connecting In tegrated Services Digital Network (ISDN) v oice or data T erminal Equipment (TE) to the ISDN line pro vided b y the teleph one comp any .
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5 CHAPTER 2 Setting up your har dwar e T aking in ventory The 1010 pack age contains the f ollowing items: ■ One 1010 unit ■ One RJ11 to RJ45 cab le ■ One RJ45 to RJ45 cab le ■ One po we r sup.
6 S/T& U LED The S/T&U LED will flash for a fe w seconds when the 1010 is first po wered on. This LED will then go of f, pro vided that the S/T & U interf aces are working prop- erly . a If there is no ISDN line con nected to the U-interface or the line is n ot acti- v at ed, then the S/T&U LED will be on con tinuously .
7 CHAPTER 3 Installing your unit Rear p anel 1 The 1010 rear panel ( see Figure 3 ) has three R J45 connecto rs, two fo r the S/T -interface and one for the U-interface. 2 The two R J45 connectors for the S/T interf ace, located on the left side of the rear panel, are conn ected in par allel intern ally .
8 T able 2—U interf ace pin as signments P ower connector The 4-pi n mini DIN p o wer conn ector i s located on t he side of the 10 10. Th is d esig n will prev ent the weight of the 1010 po wer adapter from accidentally pulling of f, when the 1010 is w all mounted.
9 Internal jumper se ttings The 1010 is shi pped with 100 Ω T ermination Resistance (TR). This TR is added to the S/T bus when dip switches 1 & 2 are set to the on position . If the installed S/T bus ISD N CP E p rovides 10 0 Ω TR, dip switches 1 & 2 shou ld be set to the o f f posi- tion to provide 0 Ω .
10 Wiring instructions Figur e 4 sho ws the wiring diagr am of t he 101 0 with th e ISDN Cu stom er Premis e Equipment (CP E) and the Line T ermination (L T). Follo w the instructions give n belo w to s et up t he 101 0: Figure 4—Wiring diagram 1 Adjust the DIP swit ches fo r the des ired S/ T wirin g setup (see T able 4).
11 W all mounting instructions T o mount the 1010 on a wall, follow these instruction s. 1 Drill two holes in the wall correspond ing to the holes on the wall moun t bracket pro vided with the 1010. 2 Insert the plastic wall anchors into the w all holes, using a hamm er if neces- sary .
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13 CHAPTER 4 S/T b us conf igur ation The 1010’ s dip switch s ettings relat e to the f iv e possibl e conf igurations of the S/T bus. The 10 10 allows the user to adjust the S/T bus T ermination Resistance (TR) and S/T bus timing.
14 Figure 9—Extended Passive Bus (Cluster Multipoint) Figure 10—Extended P assive Bus (Linear) TE.1 O N 1234 TR DIP SW ITCHES 1010 1600 ft. TE.4 O N 12 3 4 TR DIP SWITCHES 1010 100 ft.
15 CHAPTER 5 Specif ications T able 6—Sp ecifications P arameter Specif ication Phys ical Height - 1.3" W idt h - 3.9" Dept h - 5.7 " W eight - 1.
16 FCC compliance information This de vice complies with part 15 of the FCC rules. Op eration is subject to the f ol- lowing conditions: 1) This device may not cause harmful interference, and 2) this de vice must accep t any interf erence recei ved, including interference th at may cause undesi red operatio n.
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 ADC ISDN NT11010 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 ADC ISDN NT11010 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ADC ISDN NT11010 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ADC ISDN NT11010 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ADC ISDN NT11010, 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 ADC ISDN NT11010.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ADC ISDN NT11010. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ADC ISDN NT11010 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.
