NETGEAR EN104 - Hub - EN Скачать руководство пользователя страница 14

Model EN104/EN108/EN116 Ethernet Hub Installation Guide

© 1999 by NETGEAR, Inc. All rights reserved.

Trademarks

Bay Networks is a registered trademark of Bay Networks, Inc. 

NETGEAR is a trademark of Bay Networks, Inc. 

All other trademarks and registered trademarks are the property of their respective owners.

Statement of Conditions

In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make
changes to the products described in this document without notice.

NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s)
described herein.

Certificate of the Manufacturer/Importer

It is hereby certified that the NETGEAR Model EN104 hub, Model EN108 hub, and Model EN116 hub have been suppressed
in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation of some
equipment (for example, test transmitters) in accordance with the regulations may, however, be subject to certain restrictions.
Please refer to the notes in the operating instructions. 

Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market and has
been granted the right to test the series for compliance with the regulations.

Voluntary Control Council for Interference (VCCI) Statement

This equipment is in the first category (information equipment to be used in commercial and/or industrial areas) and conforms
to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office
Machines that are aimed at preventing radio interference in commercial and/or industrial areas.

Consequently, when this equipment is used in a residential area or in an adjacent area thereto, radio interference may be caused
to equipment such as radios and TV receivers.

Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of
the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy. If it is not
installed and used in accordance with the instruction manual, it may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to
take whatever measures may be necessary to correct the interference at their own expense.

EN 55 022 Statement

This is to certify that the NETGEAR Model EN104 hub, Model EN108 hub, and Model EN116 hub are shielded against the
generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity
is declared by the application of EN 55 022 Class A (CISPR 22).

Canadian Department of Communications Radio Interference Regulations

This digital apparatus (NETGEAR Model EN104 hub, Model EN108 hub, and Model EN116 hub) does not exceed the Class
A limits for radio-noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian
Department of Communications.

Règlement sur le brouillage radioélectrique du ministère des Communications

Cet appareil numérique (NETGEAR Model EN104 hub, Model EN108 hub, et Model EN116 hub) respecte les limites de
bruits radioélectriques visant les appareils numériques de classe A prescrites dans le Règlement sur le brouillage
radioélectrique du ministère des Communications du Canada.

This is a Class A product. In a domestic environment, this product may
cause radio interference, in which case the user may be required to take
appropriate measures.

Содержание EN104 - Hub - EN

Страница 1: ......

Страница 2: ...rnal transceiver or for network expansion by connecting multiple hubs together using twisted pair or coaxial cabling Uplink port for connecting to other hubs using simple straight through cables Clear...

Страница 3: ...uilt in LEDs The front panel of the Model EN104 hub has four RJ 45 10BASE T ports the Model EN108 hub has eight RJ 45 10BASE T ports and the Model EN116 hub has sixteen RJ 45 10BASE T ports Two LEDs t...

Страница 4: ...EN116 hub also has an AUI port in addition to the BNC port You can use the AUI port with the appropriate transceiver to connect the hub to a backbone network using thin coaxial cable thick coaxial ca...

Страница 5: ...rt LEDs BNC port BNC port LEDs Power receptacle AUI BNC 12Vdc 1 2A Active Rx Active Rx Installation Procedures Prepare the Site The rear panel also includes a DC power receptacle Before you begin inst...

Страница 6: ...RJ 45 ports on your hub to a PC use a regular straight through UTP cable If you are connecting using port 4 on the Model EN104 hub port 8 on the Model EN108 hub or port 16 on the Model EN116 hub set...

Страница 7: ...ht through cable Ports 1 7 Hub or switch Crossover cable Model EN116 hub Ports 1 15 PC server or router Straight through cable Ports 1 15 Hub or switch Crossover cable Connecting Port Connecting Devic...

Страница 8: ...cading you treat each connected hub as just another node on the coaxial segment The separation marks in the coaxial cable between the hubs in this illustration represent the incorporation of other dev...

Страница 9: ...e hub The green Pwr Power LED on the front panel is on The green Link LED on each connected port is on The green Active LED on each connected AUI port is on The green Active LED on each connected BNC...

Страница 10: ...le pairs that are not correctly wired or loose connectors Make sure that there is power to both the hub and the Ethernet transceiver on the connected device Green Link LED is not blinking when there i...

Страница 11: ...of the circuitry in the device Most ports on switches and repeaters have media dependent interfaces with crossover ports These ports are referred to as MDI X or Normal ports Computer and workstation a...

Страница 12: ...on the Model EN104 hub Ports 1 7 on the Model EN108 hub Ports 1 15 on the Model EN116 hub Uplink Assignment Port 4 on the Model EN104 hub Port 8 on the Model EN108 hub Port 16 on the Model EN116 hub...

Страница 13: ...by 4 0 by 1 1 in 94 by 101 by 28 mm Model EN108 hub 6 2 by 4 0 by 1 1 in 158 by 101 by 28 mm Model EN116 hub 11 3 by 4 0 by 1 1 in 286 by 101 by 28 mm Weight Model EN104 hub 0 74 lb 0 34 kg Model EN1...

Страница 14: ...y be caused to equipment such as radios and TV receivers Federal Communications Commission FCC Compliance Notice Radio Frequency Notice Note This equipment has been tested and found to comply with the...

Страница 15: ...NETGEAR Inc A Bay Networks Company 4401 Great America Parkway Santa Clara CA 95054 USA Phone 888 NETGEAR http WWW NETGEARinc com M EN100NA 2...

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