Netgear EN108 EN104 Installation Guide
Netgear EN108 - Hub - EN Manual
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Netgear EN108 manual content summary:
- Netgear EN108 | EN104 Installation Guide - Page 1
- Netgear EN108 | EN104 Installation Guide - Page 2
on your purchase of the NETGEAR™ Model EN104, Model EN108, or Model EN116 Ethernet hub. The hubs deliver standards-based, plugand-play networking solutions for small businesses, home offices, and lowdensity workgroups of larger companies. In this installation guide, all three hubs are referred to - Netgear EN108 | EN104 Installation Guide - Page 3
hub • Mounting kit (for wall installation) • BNC T-connector and BNC 50 Ω terminator (only if you have purchased the Model EN108 hub or the Model EN116 hub) • This installation guide • Warranty & Owner Registration Card • Support Information Card • Power adapter Model EN104/EN108/EN116 Ethernet Hub - Netgear EN108 | EN104 Installation Guide - Page 4
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-the Link LED and the Rx LED-are built into each 10BASE-T port. Link LED Rx LED 8724EA Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 5
EN104 hub, port 8 on the Model EN108 hub, or port 16 on the Model EN116 hub. This uplink configuration eliminates the need to use a crossover cable. The other 10BASE-T ports are permanently configured for normal wiring for connection to a PC. Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 6
Panel of the Model EN104 hub AUI port LEDs AUI port Power receptacle Active AUI Rx Active BNC Rx 12Vdc 1.2A -+ Rear Panel of the Model EN108 hub AUI Active Rx BNC Active Rx 12Vdc 1.2A -+ Rear Panel of the Model EN116 hub 8738FA Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 7
machine or arc welder). Minimum 12 inches (19.68 cm) front and back for service access and maintenance. Front and back clearance for cables and wiring hardware such as punchdown at least 2 inches of space all around the hub for ventilation. Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 8
to the RJ-45 ports on your hub by using twisted pair Ethernet cables. To connect any of the RJ-45 ports on your hub to a PC, use a regular straightthrough 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 the - Netgear EN108 | EN104 Installation Guide - Page 9
the Normal/Uplink push button. Connecting Port Connecting Device Port 4, port 8, or port 16 set to PC, server, or router Normal Port 4, port 8, or port 16 set to Hub or switch Uplink Cable Used Straight-through cable Straight-through cable Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 10
HUB EN104 Pwr LINK Rx Col Model EN108 hub Normal 10 BASE-T HUB EN108 Pwr Col 1 2 3 4 LINK Rx 5 6 7 8 Model EN116 hub Uplink 10 BASE-T HUB EN116 Pwr Col 1 2 3 4 5 6 7 8 1 2 3 4 LINK Rx 5 6 7 8 Uplink 8733FA Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 11
EN108 hub Model EN116 hub BNC 50 terminator 8736FA Note: Ethernet specifications limit a BNC segment to 30 BNC connections, specify a minimum of 1.64 feet (0.5 m) between any two stations, and limit segments to 607 feet (185 m) in length. Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 12
Model EN108 hub and the Model EN116 hub) is normally used for connecting a thick coaxial segment. With the right type of transceiver, you can use the AUI port to connect to most types of network media, including 10BASE 10BASE-5 transceiver Model EN108 hub and Model EN116 hubs 8737FA Note: Ethernet - Netgear EN108 | EN104 Installation Guide - Page 13
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 port is on. If encounter any problems, refer to "Troubleshooting" on page 4. Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 14
error (SQE) test on the transceiver is disabled. Refer to your transceiver documentation for instructions on setting the SQE. Check for a bad cable or loose connectors. Make sure that there is power to both the hub and the connected device. Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 15
to the hub off and then back on. If the problem continues and you have completed all the preceding diagnoses, contact NETGEAR Customer Support. For the phone number of the representative in your area, refer to the Support Information Card. Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 16
IEEE 802.3i, 10BASE-T, 10BASE-2, 10BASE-5 Ethernet Data Rate 10 Mbps, Manchester encoded Interface 10BASE-T ports (RJ-45), BNC port, AUI port (Model EN108 hub and Model EN116 hub only) Max. Power Consumption Model EN104 hub 11.0 W Model EN108 hub 16.5 W Model EN116 hub 20.5 W DC Output - Netgear EN108 | EN104 Installation Guide - Page 17
-008 PWR-002-010 EN108, EN116 Power adapter (12 V DC, 1.2 A), North America Power adapter (12 V DC, 1.2 A), Japan Power adapter (12 V DC, 1.2 A), Europe Power adapter (12 V DC, 1.2 A), United Kingdom Power adapter (12 V DC, 1.2 A), Australia Model EN104/EN108/EN116 Ethernet Hub Installation Guide - Netgear EN108 | EN104 Installation Guide - Page 18
and used in accordance with the instruction manual, it may cause harmful interference to user may be required to take appropriate measures. Canadian Department of Communications Radio Interference Regulations This digital apparatus (NETGEAR Model EN104 hub, Model EN108 hub, and Model EN116 hub - Netgear EN108 | EN104 Installation Guide - Page 19
NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA Phone: 1-888-NETGEAR E-mail: [email protected] http://www.NETGEAR.com *M-EN100NA-3*
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