Manuale d’uso / di manutenzione del prodotto HRM-238 L1 del fabbricante ADC
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Product Catalog: HRM-238 L1 CLEI: T1MFW004 HRM-238 List 1 HiGain Re trofit Management Shelf User Manual.
LTPH-UM-123 7-04 ii July 21, 2004 HRM-238 List 1 Revision H istory To order copies of this manual, us e document catalog number LTPH-UM-1237-04. (Copies of this publication can be downloaded from the ADC website at www.adc.com . To order a hard copy, please contact your sales representative.
LTPH-UM-1237-04 Using This Manual HRM-238 List 1 July 21, 2004 iii U SING T HIS M ANUAL The following conventions are used in this manual where applicable : • Monospace type indicates screen text. • Keys you press are indicated by small icons such as or .
Inspecting Sh ipment LTPH-UM-123 7-04 iv July 21, 2004 HRM-238 List 1.
LTPH-UM-1237-04 Table of Contents HRM-238 List 1 July 21, 2004 v T ABLE OF C ONTENTS Overview ______________ ______________ _____________ _________________ ______________ ____ 1 Features ............ ............ ........... .............. ...........
List of Figur es LTPH-UM-123 7-04 vi July 21, 2004 HRM-238 List 1 L IST OF F IGURES 1. HRM-238 List 1 (front view) ......................... ........... ............... ........... .............. ........... ........... ......... ........... .. 1 2. Recommended Network Setup for 220 Type Sh elves .
LTPH-UM-1237-04 List of Tables HRM-238 List 1 July 21, 2004 vii L IST OF T ABLES 1. HRM-238 Connectors ................... ........... ... ........... ... ........... ........... ... ........... ... ............ .. ....... .. .............. ..........
List of Tables LTPH-UM-1237- 04 viii July 21, 2004 HRM-238 List 1.
LTPH-UM-1237 -04 Overview HRM-238 List 1 July 21, 2004 1 O VERVIEW The HiGain ® HRM-238 List 1 is a two-slo t HiGain Retrofit Manageme nt (HRM) shelf. This shelf fits into either a 19- or 23-inch Central Office (CO) equipment rack. It acco mmodates up to two HiGain management units (HMU-319s).
Overview LTPH-UM-1237-04 2 July 21, 2004 HRM-238 List 1 O PERATIONAL C APABILITIES Application With two HMU-319 manage ment units installed, the HR M-238 shelf provides network man agement for up to 56 HiGain line units.
LTPH-UM-1237-04 Overview HRM-238 List 1 July 21, 2004 3 Recommended Network Setup for 3190 Type She lves The configuration shown in Figure 3 is the recomm ended setup for 3190 type mechanics shelves. Position the HRM-238 shelf below the 3190 type shelves.
Overview LTPH-UM-1237-04 4 July 21, 2004 HRM-238 List 1 Management Cabling Figure 5 shows the location for each connector o n the HRM-238 shelf backplane. Table 1 lists the shelf connector types and management functions avail a ble to th e H M U-3 19 m anagement units through those connectors.
LTPH-UM-1237-04 Installation HRM-238 List 1 July 21, 2004 5 I NSTALLATION I NSPECTING Y OUR S HIPMENT Upon receipt of the equipment: • Unpack each container and inspect the contents for signs of damage.
Installation LTPH-UM-1237- 04 6 July 21, 2004 HRM-238 List 1 1 Remove the fuse(s) in the equipment bay fuse panel for the circuit (s) wh ere the HRM-238 shelf battery wire(s) will terminate.
LTPH-UM-1237-04 Installation HRM-238 List 1 July 21, 2004 7 Connect NMA Wiring From the 50-pin Amphen ol connector P1 and/or P6 ( Figure 8 ), wire di rectly to the NMA pin 46 on the 220 -type shelf backplane for each line unit being m anaged.
Installation LTPH-UM-1237- 04 8 July 21, 2004 HRM-238 List 1 Table 3. P1 and P6 NMA Connectors Pin Description Pin Description 26 NMA_1 1 NMA_2 27 NMA_3 2 NMA_4 28 NMA_5 3 NMA_6 29 NMA_7 4 NMA_8 30 NM.
LTPH-UM-1237-04 Installation HRM-238 List 1 July 21, 2004 9 Connect to a LAN or Interconnect Shelves Use the BNC connector ( Figure 9 ) when required for access using a LAN or for interconnecting multiple shelves. Consult the appropriate user manual for the HMU-319 management unit and for the software used i n the application.
Installation LTPH-UM-1237- 04 10 July 21, 2004 HRM-238 List 1 Use a null modem connector for cross-ov er cabling when attaching a device that is not configured as DCE (such as terminals or computers ru nning ter min al emulation soft w are) to these connectors.
LTPH-UM-1237-04 Installation HRM-238 List 1 July 21, 2004 11 I DENTIFYING A LARMS Alarm relay contacts for each manage ment unit are on J13 and J14 ( Figure 11 ). In stall wiring between these pi ns and an alarm monitoring device per local practice. Table 7 describes the alarm J13 and J14 pino uts.
Installation LTPH-UM-1237- 04 12 July 21, 2004 HRM-238 List 1 Verify Cabling Verify the follow in g : 1V erify a minimum of -42 Vdc and a maximum of -56 Vdc between the follo wing: a -48 Vdc battery s.
LTPH-UM-1237-04 Appendix A - Specifications HRM-238 List 1 July 21, 2004 13 A PPENDIX A - S PECIFICATIONS Power Maximum power 10.0 Watts CO Supply -48 Vdc nominal (-42.5 Vdc to -56.5 Vdc) Fuse Size 0.5A Physical Material Steel Finish Zinc plat ed Capacity 2 management modules (HMU-319 or MMU-319) Mounting 19- or 23-inch rack Dimensions Height 1.
Appendix B - Product Su pport LTPH-UM-123 7-04 14 July 21, 2004 HRM-238 List 1 A PPENDIX B - P RODUCT S UPPORT ADC Customer Service Group provides expert pre-sales and p ost-sales support and training for all its products. Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center.
LTPH-UM-1237-04 Appendix C - Abbreviations HRM-238 List 1 July 21, 2004 15 A PPENDIX C - A BBREVIATIONS B BNC: Bayonet-Locki ngl Connector C CO: Central Office D DCE: Data Communication Equipment DTE:.
Appendix C - Abbreviations LTPH-UM-123 7-04 16 July 21, 2004 HRM-238 List 1.
C ERTIFICATION AND W ARRANTY FCC C OMPLIANCE This equipment does not have any clocking source, and is deemed to be a passive device per FCC guidelines. When used in conjunction wit h any clocking devices, this combined system may radi ate radio frequency energy that can cause harmful interference to radio communications.
World Headquarters ADC Telecommuni cations, Inc. PO Box 1101 Minneapolis, Minnes ota USA 55440-1101 Technical Assistance Tel: 800.366.3891 D OCUMENT : LTPH-UM-1237-04 ´,•9¶1S¨ 1299251.
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 HRM-238 L1 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 HRM-238 L1 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ADC HRM-238 L1 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ADC HRM-238 L1 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ADC HRM-238 L1, 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 HRM-238 L1.
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 HRM-238 L1. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ADC HRM-238 L1 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.
