Manual Black Box ISU2011-8-EURO

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  • Black Box ISU2011-8-EURO - page 1

    BRI-Hub TECHNICAL: SALES: FAX: ADDRESS: WEB: (0118) 965 6000 (0118) 965 5100 (0118) 965 5001 464 Basingstoke Road, Reading, Berkshire RG2 0QN www.blackbox.co.uk 4-Port BRI -Hub (UK): I SU2011-4-UK 4-Port BRI -Hub (Euro): I SU2011-4-EURO 8-Port BRI -Hub (UK): I SU2011-8-UK 8-Port BRI -Hub (Euro): I SU2011-8-EURO ...

  • Black Box ISU2011-8-EURO - page 2

    2 BRI-Hub SALES: 0118 965 5100 How To Contact your Local Black Box I t a l y : A u s t r a l i a : Black Box Ital ia S.P.A Black Box Catalog A ustrali a PTY LT D Tel: 0227400280 Tel: 0398797100 Fax: 0227400219 Fax: 0398702955 Web Si te: www.b lac kb ox .i t Deutschland: Brazil: Black Box Deu tsch land Black Box Do Br asil. Tel: 0811/ 5541-0 Tel: (0 ...

  • Black Box ISU2011-8-EURO - page 3

    3 BRI-Hub TECHNICAL: 0118 931 2233 Contents Introduction ............................................................................................................................... 4 Description of functions ................................................................................................ 4 Options. .............................. ...

  • Black Box ISU2011-8-EURO - page 4

    4 BRI-Hub SALES: 0118 965 5100 Introduction Within the data communications and L AN industry it is well known that a structured cabling concept using a star topology has significant advantages, such easier maintenance, unproblematic changes in the configuration and faster fault finding. L ast but not least, a structured cabling concept may be used ...

  • Black Box ISU2011-8-EURO - page 5

    5 BRI-Hub TECHNICAL: 0118 931 2233 I f a BRI needs to be made available in several rooms, it used to be necessary to install a bus from the server room through all rooms. (See picture ‘old’). Now star wiring can be used with BRI -Hub, which comes to use also for telephone and local area networks (see picture 'with BRI -Hub'). Options ...

  • Black Box ISU2011-8-EURO - page 6

    6 BRI-Hub SALES: 0118 965 5100 Technical Specifications SO Interface BRI Number of interfaces……………………………………5 for BRI -Hub-4, 9 for BRI -Hub -8 Ty pe and coding…………………………………………I.430, Mod. AMI , 4-wire Frame structure………………………………………….I .430 (48 Bits per 250 µ ...

  • Black Box ISU2011-8-EURO - page 7

    7 BRI-Hub TECHNICAL: 0118 931 2233 Environmental and Safety Notes The device conforms to all european and international standards for safety , environment, EMC and the ISDN basic rate interface. Power Supply • The power adaptor is according to safety class II (VDE 0551) and my only be used indoor. • Do not use the power adaptor when it was brou ...

  • Black Box ISU2011-8-EURO - page 8

    8 BRI-Hub SALES: 0118 965 5100 Installation For proper operation the device must be placed in a suitable location. I t should be a clean and dry environment without direct sun light. Sufficient cooling must be possible. Do not pack or cover the unit or set other warm equipment on top of it. Tabletop Just place the unit on a clean and dry place. Mul ...

  • Black Box ISU2011-8-EURO - page 9

    9 BRI-Hub TECHNICAL: 0118 931 2233 • The screws must be put into the holes of the BRI -Hub. The screws slide approx imately 25 mm into the case . • The screws can be screwed in tight. Power Supply BRI-Hub The standard BRI -Hub is supplied with a wall mount power adapter. There is no power switch at the devi ce. The BRI -Hub is active when t he ...

  • Black Box ISU2011-8-EURO - page 10

    10 BRI-Hub SALES: 0118 965 5100 Connecting the Hub 6V DC CE The DC connector of the power adapter i s inserted in to the jack on t he left side of t he rear panel (Jack "6V DC"). Do not use other power adaptors than t he original one. In any case notice t he polarity of the connector. I nner tip +, outer ring -. To connect the BRI -Hub to ...

  • Black Box ISU2011-8-EURO - page 11

    11 BRI-Hub TECHNICAL: 0118 931 2233 The TE -ports termination resi stors are permanently active and cannot be switched off. Please install te rminating r esistors to the end of the connecting cables. I n the above ex ample the Term-switch must be in the off position, i.e. termination resistors are off. This is because the BRI -Hub is not connected ...

  • Black Box ISU2011-8-EURO - page 12

    12 BRI-Hub SALES: 0118 965 5100 Configuration for power fail communication with the BRI -Hub I f cable connections between th e BRI-Hub and the terminal equipment (TE) are l onger than the proposed 150m, operation may be possible under specific conditions: 1. The NT must be switched to "extended passive bus". "Point-to-point" or ...

  • Black Box ISU2011-8-EURO - page 13

    13 BRI-Hub TECHNICAL: 0118 931 2233 Termination Resistors The signal pa irs must be terminate d with 100 Ω resistors at both ends of the bus. These must be in stalled as shown below. If not placed correctly , t hey may short the power feeding voltage. 100 Ω each Pin Pin descripti on Direction 1 2 3 2a TE  NT 4 1a NT  TE 5 1b NT  TE 6 2 ...

  • Black Box ISU2011-8-EURO - page 14

    14 BRI-Hub SALES: 0118 965 5100 Operation No service is needed during operation. Cable shorts at one TE port only affect the power feeding voltage of all ports if they are internally connected. To reduce this effect self-healing fuses are connected to each port. The current version of the BRI -Hub cannot clear problems with cable reversals of the T ...

  • Black Box ISU2011-8-EURO - page 15

    15 BRI-Hub TECHNICAL: 0118 931 2233 Troubleshooting Fault Problem How to cl ear the problem Pwr-LED is off BRI -Hub is powered off Plug in power adaptor No mains power Check for main power Faulty power adaptor Use other com patible power adaptor. Check polarity ! For BRI -HUB-S only: loss of power inside NT or PABX Use original power adapter BRI -H ...

  • Black Box ISU2011-8-EURO - page 16

    16 BRI-Hub SALES: 0118 965 5100 Notes ...

Manufacturer Black Box Category Switch

Documents that we receive from a manufacturer of a Black Box ISU2011-8-EURO can be divided into several groups. They are, among others:
- Black Box technical drawings
- ISU2011-8-EURO manuals
- Black Box product data sheets
- information booklets
- or energy labels Black Box ISU2011-8-EURO
All of them are important, but the most important information from the point of view of use of the device are in the user manual Black Box ISU2011-8-EURO.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Black Box ISU2011-8-EURO, service manual, brief instructions and user manuals Black Box ISU2011-8-EURO. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Black Box ISU2011-8-EURO.

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A complete manual for the device Black Box ISU2011-8-EURO, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Black Box ISU2011-8-EURO by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Black Box ISU2011-8-EURO.

A complete Black Box manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Black Box ISU2011-8-EURO - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Black Box ISU2011-8-EURO, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Black Box ISU2011-8-EURO, that we can find in the current document
3. Tips how to use the basic functions of the device Black Box ISU2011-8-EURO - which should help us in our first steps of using Black Box ISU2011-8-EURO
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Black Box ISU2011-8-EURO
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Black Box ISU2011-8-EURO in a specific country, if it was not possible to solve the problem on our own.

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