Italiano dropdown-ico

Manuale per l’uso Black Box G.703 Adapters and Balun Mate II

22 pagine 0.14 mb
Scarica

Vai alla pagina of 22

Summary
  • Black Box G.703 Adapters and Balun Mate II - page 1

    MAY 2001 MT255A-M MT256A-F MT257A G.703 Adapters and Balun Mate II CUSTOMER SUPPORT INFORMATION Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500 ) FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 Mailing address: Black Box Corporation , 1000 Park Drive, Lawrence, PA 15055-1018 ...

  • Black Box G.703 Adapters and Balun Mate II - page 2

    1 FCC/IC RFI STATEMENTS FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO-FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, might cause interference to radio communication. I ...

  • Black Box G.703 Adapters and Balun Mate II - page 3

    2 G.703 ADAPTERS AND BALUN MATE II EUROPEAN UNION DECLARATION OF CONFORMITY The manufacturer declares that this equipment complies with the requirements of the EMC Directive 89/336/EEC, as well as the Low Voltage Directive (LVD). ...

  • Black Box G.703 Adapters and Balun Mate II - page 4

    3 NOM STATEMENT NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura. 3. Todas las advertencias en e ...

  • Black Box G.703 Adapters and Balun Mate II - page 5

    4 G.703 ADAPTERS AND BALUN MATE II 10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor como radiadores, registros de calor, estufas u otros aparatos (incluyendo amplificadores) que producen calor . 11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operaci ...

  • Black Box G.703 Adapters and Balun Mate II - page 6

    5 TABLE OF CONTENTS Contents Chapter Page 1. Specifications .............................................................. 6 2. Introduction ............................................................... 8 3. Configuration ........................................................... 12 4. Installation and Operation ................................. ...

  • Black Box G.703 Adapters and Balun Mate II - page 7

    6 G.703 ADAPTERS AND BALUN MATE II 1. Specifications Compliance: CE, FCC Part 15 Subpart J Class A, IC Class/ classe A Interfaces: ITU CTR-12 G.703 (unstructured): Coaxial: Unbalanced 75-ohm (RG-59 or 2002 cable); Twisted-pair: Balanced 120-ohm (shielded or unshielded cable) Data Rate: Up to 2.048 Mbps (E1) User Controls: Internal jumpers for shiel ...

  • Black Box G.703 Adapters and Balun Mate II - page 8

    7 CHAPTER 1: Specifications Isolation: 500 volts AC/DC between coax and twisted-pair sides Temperature Tolerance: 32 to 122˚F (0 to 50˚C) Humidity Tolerance: 5 to 95% noncondensing Power: From interfaces Size: MT255A-M (excluding cable pigtails), MT256A-F: 2.7"H x 1.7"W x 0.8"D (6.9 x 4.3 x 2 cm); MT257A: Rack chassis: 3.5"H x ...

  • Black Box G.703 Adapters and Balun Mate II - page 9

    8 G.703 ADAPTERS AND BALUN MATE II 2. Intr oduction The G.703 Adapters and the Balun Mate II enable 75-ohm coaxial G.703 equipment/networks to communicate with 120-ohm twisted-pair G.703 equipment/networks. They’re specifically designed to address the Open Network Provision (ONP) requirement that European PTTs offer 120-ohm twisted- pair terminat ...

  • Black Box G.703 Adapters and Balun Mate II - page 10

    9 CHAPTER 2: Introduction The Balun Mate II (MT257A) is designed to be mounted in a 19" rack. It contains sixteen individual port-card modules, each of which has a pair of female coaxial connectors for existing cables. The coaxial connectors on all of these models are the 1.6/5.6-mm types used extensively in telephone sites. On the twisted-pai ...

  • Black Box G.703 Adapters and Balun Mate II - page 11

    10 G.703 ADAPTERS AND BALUN MATE II • Interface-powered—no AC or battery power required. • Adapters are housed in low-profile, flame- retardant enclosures with either male or female coaxial connectors. • Balun Mate II can be mounted in 2U of vertical space in a 19" rack and can patch as many as sixteen terminations. Figures 2-1 and 2-2 ...

  • Black Box G.703 Adapters and Balun Mate II - page 12

    11 CHAPTER 2: Introduction Figure 2-1. Using a single Adapter to connect a coaxial G.703 device to a twisted-pair G.703 device. Figure 2-2. Using a pair of Adapters to run a G.703 link through twisted-pair site wiring. Adapter Adapter Adapter Telco Distribution Frame (PBX, Mux, etc.) with Coax G.703 Ports Telco Distribution Frame (PBX, Mux, etc.) w ...

  • Black Box G.703 Adapters and Balun Mate II - page 13

    12 G.703 ADAPTERS AND BALUN MATE II 3. Configuration The G.703 Adapters and the Balun Mate II have only one user-settable configuration option. They express Transmit Data (TX) shield to the twisted-pair cabling on RJ-45 Pin 3 and Receive Data (RX) Shield on RJ-45 Pin 6. Pin 3 is always connected to the shield on the RJ-45 connector itself, but in t ...

  • Black Box G.703 Adapters and Balun Mate II - page 14

    13 CHAPTER 3: Configuration installed settings, JP1 links RJ-45 Pin 3 to the coax TX shield, while JP2 links RJ-45 Pin 6 to the coax RX shield. To remove these jumpers in order to break these links, you’ll need to open the case of your Adapter or temporarily remove each port-card module from your Balun Mate II. Follow these steps, taking all reas ...

  • Black Box G.703 Adapters and Balun Mate II - page 15

    14 G.703 ADAPTERS AND BALUN MATE II 3. Looking down at the top of the circuit board with the RJ-45 jack facing to the left, you should be able to see both jumpers in the middle of the board: JP1 toward the back and JP2 toward the front. Move either or both of these jumpers so that they are sitting on just one jumper post instead of connecting both ...

  • Black Box G.703 Adapters and Balun Mate II - page 16

    15 CHAPTER 4: Installation and Operation 4. Installation and Operation To connect a G.703 Adapter or Balun Mate II to your G.703 devices and/or networks, take these steps: 1. If you are using an MT255A-M Adapter, connect its coaxial pigtails to your device’s coaxial G.703 ports. If you are using an MT256A-F Adapter or Balun Mate II, connect your ...

  • Black Box G.703 Adapters and Balun Mate II - page 17

    16 G.703 ADAPTERS AND BALUN MATE II As soon as you connect the Adapter or Balun Mate II to a working G.703 device/network on both the coaxial and twisted-pair sides, it will begin operating immediately, drawing power from the interfaces and translating between them. It has no ON/OFF switch. ...

  • Black Box G.703 Adapters and Balun Mate II - page 18

    17 CHAPTER 5: Troubleshooting 5. T r oubleshooting 5.1 Calling Black Box If your G.703 Adapter or Balun Mate II seems to be malfunctioning, do not attempt to alter or repair it . It contains no user-serviceable parts. Call Black Box Technical Support at 724-746-5500; the problem might be solvable over the phone. Before you call, make a record of th ...

  • Black Box G.703 Adapters and Balun Mate II - page 19

    18 G.703 ADAPTERS AND BALUN MATE II 5.2 Shipping and Packaging If you need to transport or ship your G.703 Adapter or Balun Mate II: • Package it carefully. We recommend that you use the original container. • If the shipping is return- or repair-related, include everything you received with the Adapter or Balun Mate II when you pack it. Contact ...

  • Black Box G.703 Adapters and Balun Mate II - page 20

    19 APPENDIX: Block Diagram Appendix: Bloc k Diagram Although the arrows in this diagram showing data flow are bidirectional, and the Adapters and Balun Mate II do support bidirectional data transfer, the direction of flow on the transmit lines (coax TX, twisted-pair pins 1 and 2) will always be opposite to the direction of flow on the receive lines ...

  • Black Box G.703 Adapters and Balun Mate II - page 21

    NOTES ...

  • Black Box G.703 Adapters and Balun Mate II - page 22

    1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746 © Copyright 2001. Black Box Corporation. All rights reserved. ...

Fabbricante Black Box Categoria Marine RADAR

I documenti che otteniamo dal fabbricante del dispositivoBlack Box G.703 Adapters and Balun Mate II possono essere suddivisi in diversi gruppi. Questi sono tra gli altri:
- disegni tecnici Black Box
- manuali per l’uso G.703 Adapters and Balun Mate II
- schede prodotto Black Box
- opuscoli
- o etichette energetiche Black Box G.703 Adapters and Balun Mate II
Tutti sono importanti, ma le informazioni più importanti dal punto di vista di utilizzo del dispositivo possono essere trovate nel manuale per l’uso Black Box G.703 Adapters and Balun Mate II.

Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione Black Box G.703 Adapters and Balun Mate II, manuali di manutenzione, brevi manuali o manuali utente Black Box G.703 Adapters and Balun Mate II. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto Black Box G.703 Adapters and Balun Mate II.

Manuali per l’uso simili

Manuale completo del dispositivo Black Box G.703 Adapters and Balun Mate II, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare Black Box G.703 Adapters and Balun Mate II dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti Black Box G.703 Adapters and Balun Mate II.

Il manuale per l’uso completo Black Box, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale Black Box G.703 Adapters and Balun Mate II - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice Black Box G.703 Adapters and Balun Mate II, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
2. Indice - elenco di tutti i suggerimenti per Black Box G.703 Adapters and Balun Mate II che possono essere trovati nel documento corrente
3. Suggerimenti su come utilizzare le funzioni di base del dispositivo Black Box G.703 Adapters and Balun Mate II - che ci dovrebbe aiutare nei primi passi durante l'uso Black Box G.703 Adapters and Balun Mate II
4. Troubleshooting - sequenza sistematica delle attività che vi aiuterà a diagnosticare e, successivamente, risolvere i problemi più importanti del Black Box G.703 Adapters and Balun Mate II
5. FAQ - domande più frequenti
6. Dettagli di contatto Informazioni su dove cercare il contatto con il fabbricante / servizio Black Box G.703 Adapters and Balun Mate II in un dato paese, se il problema non può essere risolto da noi stessi.

Hai una domanda su Black Box G.703 Adapters and Balun Mate II?

Utilizza il modulo sottostante

Se non hai risolto il problema con Black Box G.703 Adapters and Balun Mate II con l'aiuto del manuale che hai trovato, fai una domanda utilizzando il modulo sottostante. Se un utente ha avuto un problema simile con Black Box G.703 Adapters and Balun Mate II è probabile che voglia condividere il modo di risolverlo.

Riscrivi il testo dall’immagine

Captcha
Nuova immagine

Commenti (0)