Gebruiksaanwijzing /service van het product 19717-A van de fabrikant ADC
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ADCP -75- 169 Issu e 1 June 200 4 128482 0 Rev A Digivance ® LRCS System Rear Access Host Unit Installation and Maintenance Manual 19717-A.
ADC P-75-169 • Issu e 1 • Ju ne 2004 • Pr eface Page ii COPYR IGHT © 200 4, AD C T elecommu nicat ions , I nc. All Right s Reserved P rin te d in t he U. S. A. RE VISION HIS TORY LIST OF CH ANGES The tech nical c hanges i ncor p orat ed i nto thi s issue ar e li s t ed belo w .
ADC P-75 -169 • Issue 1 • June 200 4 • P reface Pa ge iii © 2004, A D C Te l ecommuni cati on s, Inc. T AB LE OF CONT ENTS Cont ent Pag e ABOUT THIS MANU AL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADC P-7 5-169 • Issu e 1 • June 200 4 • Pr eface Page iv © 200 4, ADC Telec ommun icatio ns, In c. T AB LE OF CONT ENTS Cont ent Pag e Blank.
ADC P-75 -169 • Issue 1 • June 200 4 • P reface Pa ge v © 2004, A D C Te l ecommuni cati on s, Inc. ABOU T THIS M ANUAL This public ation pr ovide s a basic descr iption of the Digi v anc e LRC S rear ac cess Host Uni t (H U) plus the install ation and mainte nance procedure s.
ADC P-7 5-169 • Issu e A • Ju ne 2001 • Preface Page v i © 200 4, ADC Telec ommun icatio ns, In c. GENERAL S AFETY PRECA UTIONS ST ANDA RDS CER TIFICA TION FCC : This equipmen t com plie s with the applic abl e sections of T it le 47 CFR Par t 90 (SMR).
ADC P-75 -169 • Issue 1 • June 200 4 • P reface Page v ii © 2004, A D C Te l ecommuni cati on s, Inc. LED Light Emitting Diode LP A Linear Po wer Amplif ier LRCS Long -Range Cov erage Solut ion.
ADC P-7 5-169 • Issu e A • Ju ne 2001 • Preface Page v iii © 200 4, ADC Telec ommun icatio ns, In c. Blank.
ADC P-7 5-169 • I ssue 1 • June 200 4 Pag e 1 © 2004, A D C Te l ecommuni cati on s, Inc. 1 IN TRODU CTION The r ear acces s Ho st U nit serves as the E BT S se rvicing unit for the Digivance LRC S s ystem . A typic al LRCS syst em consist s of a Hos t Uni t (HU) a nd a Remote Unit (R U).
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 2 © 200 4, ADC Telec ommun icatio ns, In c. 2.2 RF Si gnal Connections The RF s ignal conne ctions between the HU and the EB TS are suppo rted thr ough eit her two (non-di versit y u nit) or thr ee (div ersi ty unit) N-type female connec tors.
ADC P-7 5-169 • I ssue 1 • June 200 4 Pag e 3 © 2004, A D C Te l ecommuni cati on s, Inc. Figure 2. Host U nit U ser Inte rfac e T able 1. Host Un it User Interf ace R EF NO USER INTER FACE DESI GNATION DE VICE FU NCTIONAL DESCRI PTION 1I / 0 O n / O f f r o c k e r switc h Prov ides DC po wer o n/of f c ontrol.
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 4 © 200 4, ADC Telec ommun icatio ns, In c. 7 POR T 1/P OR T 2 Multi -colore d LED (green/re d) Indicate s if th e rev e rse/forwa rd path opti cal sig- nals fro m the STM/HU are n ormal (gr een), if no sig nals ar e de tect ed (re d), o r i f e xce ssi v e err ors are det ec ted (re d).
ADC P-7 5-169 • I ssue 1 • June 200 4 Pag e 5 © 2004, A D C Te l ecommuni cati on s, Inc. 3 HOST UN IT ACCESS ORI ES This se ction p rovid es a brief de sc riptio n of va r ious accesso ry items that are a v ailable separ at ely . The access ory items may or may n ot be requi red depending on the appli cation.
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 6 © 200 4, ADC Telec ommun icatio ns, In c. Figure 4. Expa nsion Panel 3.2 W avelength Division Multi plexer System The W av ele ngth Division M ult ipl.
ADC P-7 5-169 • I ssue 1 • June 200 4 Pag e 7 © 2004, A D C Te l ecommuni cati on s, Inc. 3.3 Coarse Wavelengt h Division Multipl exer System The Coarse W av elength Di vi sion Multip lex er (CWD.
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 8 © 200 4, ADC Telec ommun icatio ns, In c. 4 INSTALLATION PR OCEDURES This se ction pro vides the instal lation procedures f or t he HU and t he WDM host m odule (acce ssory i tem).
ADC P-7 5-169 • I ssue 1 • June 200 4 Pag e 9 © 2004, A D C Te l ecommuni cati on s, Inc. 4.2 Unpacking and Ins pecti on This se ction pro vides i nstruction s for opening th e sh ipping box es, v erify ing that al l parts ha ve been rec ei ved, and v erifying tha t no shipping da mage has occur r ed.
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 1 0 © 200 4, ADC Telec ommun icatio ns, In c. When routed to the R U outdoor c abinet , the OSP fi ber optic cable should be spli c ed to a connec torized ou tdoor -rated cabl e (consist ing of indi vidual ja cketed pigt ails) which is then routed int o the outdoor cabinet .
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 1 1 © 2004, A D C Te l ecommuni cati on s, Inc. Figur e 9. I nstall ing t he Mou nting Brackets for 23-I nch Rack Ins tallat ions 4.
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 1 2 © 200 4, ADC Telec ommun icatio ns, In c. 4.5 Chassis Gr ound Connection A stud is pr ovide d on the rear side of the chassis f or connectin g a groundi ng wire to the cha ssis .
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 1 3 © 2004, A D C Te l ecommuni cati on s, Inc. and –40 dBm . Refer t o the appli cable Syst em O pera tion and Maintena nce Manual for the proce dure to d etermine the for ward pa th inpu t signa l le vel.
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 1 4 © 200 4, ADC Telec ommun icatio ns, In c. 7. If the HU supports d i versi ty , connect th e di versit y rev er se path cable to t he REVERSE 2 RF OUT connector on the HU front panel ( se e Figur e 12 ).
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 1 5 © 2004, A D C Te l ecommuni cati on s, Inc. path (upli nk) signal . The POR T 3 port pro vides the optic al connectio n for the di v ersity r e ve r se path (uplin k) signal .
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 1 6 © 200 4, ADC Telec ommun icatio ns, In c. Figure 14. Fibe r Optic Cabl e Con nectio ns T o H ost U nit 6.
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 1 7 © 2004, A D C Te l ecommuni cati on s, Inc. 3. Cle an the patch cord connec tor (f ollo w patch cord suppl ier’ s recommendatio ns). 4. Inse rt the connec tor in to one of t he WDM module’ s op tical port (por t 1).
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 1 8 © 200 4, ADC Telec ommun icatio ns, In c. 4.9 Controller Area Network Connections Controll er area Networ k (CAN) interfac e connections be tween multipl e HU’ s are suppor ted by a pair of RJ-45 ja cks.
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 1 9 © 2004, A D C Te l ecommuni cati on s, Inc. Figu re 17. Configuri ng CAN Connec tions wi th Multiple Host Uni ts 4.10 EMS Comput er Connection The ser vice int erfa ce connection betwe en the HU and th e EMS compute r is supported b y a single DB-9 f emale c onnector .
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 2 0 © 200 4, ADC Telec ommun icatio ns, In c. 4.11 External Ala rm System Connections The alarm in terfa ce between the HU and an e xter nal alarm syst em is supporte d by a six-te rminal plug ( with sc re w-type te rminals ) that connects to a recepta cle mounte d on t he HU f ront pa nel.
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 2 1 © 2004, A D C Te l ecommuni cati on s, Inc. 6. Conne ct the Major and Minor alarm wire pa ir s to the appr opriate t ermi nals on the e xt ernal alarm sys tem . 7. Dre ss and secure cable per sta nda rd in dustry practic e .
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 2 2 © 200 4, ADC Telec ommun icatio ns, In c. 6. Conne ct the po wer wires to the appr opriate terminals as spe cifi ed in the fuse pa nel user man ual . 7. Dre ss and secure t he po wer wir ing at the fuse p anel and the HU.
ADC P-7 5-169 • I ssue 1 • June 200 4 Page 2 3 © 2004, A D C Te l ecommuni cati on s, Inc. Figure 21. Hos t Unit Fan /Grill Asse mbly Removal 6. Li ft the small latch on each wiring harne ss con nector and carefully unplug each c on nector from the circ uit board connec tor .
ADC P-7 5-169 • Issu e 1 • June 200 4 Page 2 4 6 CUSTOMER INFO RMAT ION AND ASSI STANCE © 2 004, ADC T eleco mmunica tions, Inc . All R ights Rese rved Prin ted in U. S.A. 13944-L WRITE: ADC TELECOMMUNICA TIONS, INC PO BO X 1101, MINNEAPOLIS, MN 55440-1101, USA ADC TELECOMMUNICA TIONS (S'PORE) PTE.
Een belangrijk punt na aankoop van elk apparaat ADC 19717-A (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen ADC 19717-A heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens ADC 19717-A vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding ADC 19717-A leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over ADC 19717-A krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van ADC 19717-A bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de ADC 19717-A kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met ADC 19717-A . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
