EN104 Installation Guide
Page 2
...; Limited lifetime warranty on the unit and three-year warranty on your purchase of the NETGEAR™ Model EN104, Model EN108, or Model EN116 Ethernet hub. The hubs deliver standards-based, plugand-play installation with no software to configure • Complete hub functions including packet retiming, collision detection, preamble regeneration, and fragment extension • Automatic partitioning...
...; Limited lifetime warranty on the unit and three-year warranty on your purchase of the NETGEAR™ Model EN104, Model EN108, or Model EN116 Ethernet hub. The hubs deliver standards-based, plugand-play installation with no software to configure • Complete hub functions including packet retiming, collision detection, preamble regeneration, and fragment extension • Automatic partitioning...
EN104 Installation Guide
Page 3
... Contents Model EN104 hub or Model EN108 hub 10 BASE-T HUB EN104 LINK Rx Pwr Col 10 BASE-T HUB EN108 Pwr Col 1 2 3 4 or Model EN116 hub LINK Rx 5 6 7 8 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 Mounting kit Power adapter Installation guide, Warranty & Owner Registration Card, Support Information Card 8731FA Verify that your package contains the following: • Model EN104 hub, Model EN108 hub, or Model EN116 hub...
... Contents Model EN104 hub or Model EN108 hub 10 BASE-T HUB EN104 LINK Rx Pwr Col 10 BASE-T HUB EN108 Pwr Col 1 2 3 4 or Model EN116 hub LINK Rx 5 6 7 8 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 Mounting kit Power adapter Installation guide, Warranty & Owner Registration Card, Support Information Card 8731FA Verify that your package contains the following: • Model EN104 hub, Model EN108 hub, or Model EN116 hub...
EN104 Installation Guide
Page 4
... button Front Panel of the Model EN108 hub 10 BASE-T HUB EN108 Pwr Col 1 2 3 4 LINK Rx 5 6 7 8 Front Panel of the Model EN116 hub 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 8732FA Vista 10BASE-T Network Ports with Built-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...
... button Front Panel of the Model EN108 hub 10 BASE-T HUB EN108 Pwr Col 1 2 3 4 LINK Rx 5 6 7 8 Front Panel of the Model EN116 hub 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 8732FA Vista 10BASE-T Network Ports with Built-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...
EN104 Installation Guide
Page 5
... to use a crossover cable. Model EN104/EN108/EN116 Ethernet Hub Installation Guide The link between the AUI port and the connected device is supplied to a hub or a switch through port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on the Model EN116 hub. Green On The link between ... PC connection. Normal/Uplink Push Button The Normal/Uplink push button allows you to select Uplink (MDI) wiring for connection to the hub. The other 10BASE-T ports are normal. Green Blinking There is good. Data collision is incoming data on the BNC port. Green ...
... to use a crossover cable. Model EN104/EN108/EN116 Ethernet Hub Installation Guide The link between the AUI port and the connected device is supplied to a hub or a switch through port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on the Model EN116 hub. Green On The link between ... PC connection. Normal/Uplink Push Button The Normal/Uplink push button allows you to select Uplink (MDI) wiring for connection to the hub. The other 10BASE-T ports are normal. Green Blinking There is good. Data collision is incoming data on the BNC port. Green ...
EN104 Installation Guide
Page 6
... 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 EN108 hub and the Model EN116 hub also has an AUI port in addition to the BNC port. Rear Panel The rear panel of the... hub has a BNC port that you can use to connect to a backbone network or other PCs using thin coaxial...
... 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 EN108 hub and the Model EN116 hub also has an AUI port in addition to the BNC port. Rear Panel The rear panel of the... hub has a BNC port that you can use to connect to a backbone network or other PCs using thin coaxial...
EN104 Installation Guide
Page 7
... between the mounting holes on all sides for ventilation. To install the hub on a wall, measure the distance between 0° and 40° C (32° and 104° F). Model EN104/EN108/EN116 Ethernet Hub Installation Guide Installation Procedures Prepare the Site Before you do not need any... special tools. Be sure the hub is positioned with the mounting kit included in room or wiring closet. Front and...
... between the mounting holes on all sides for ventilation. To install the hub on a wall, measure the distance between 0° and 40° C (32° and 104° F). Model EN104/EN108/EN116 Ethernet Hub Installation Guide Installation Procedures Prepare the Site Before you do not need any... special tools. Be sure the hub is positioned with the mounting kit included in room or wiring closet. Front and...
EN104 Installation Guide
Page 8
...interface to the RJ-45 ports on your hub by using port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on your PC or server and the hub to a PC, use a regular straightthrough UTP cable. Connect a PC to the Hub You can connect PCs, Apple Macintosh computers..., UNIX workstations, or any of the RJ-45 ports on the Model EN116 hub, set the Normal/Uplink push button to Normal. (The Model EN108 hub is shown in the illustration.) Pwr Col 1 2 3 4 5 6...
...interface to the RJ-45 ports on your hub by using port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on your PC or server and the hub to a PC, use a regular straightthrough UTP cable. Connect a PC to the Hub You can connect PCs, Apple Macintosh computers..., UNIX workstations, or any of the RJ-45 ports on the Model EN116 hub, set the Normal/Uplink push button to Normal. (The Model EN108 hub is shown in the illustration.) Pwr Col 1 2 3 4 5 6...
EN104 Installation Guide
Page 9
...Straight-through cable Crossover cable Straight-through cable Model EN104/EN108/EN116 Ethernet Hub Installation Guide Connect the Hub to a Network Cascading refers to connecting hubs together to port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on the Model EN116 hub, use and how to 100 meters (m) in...port 8, or port 16 set the Normal/Uplink push button. The 10BASE-T ports, with the exception of port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on the network. The twisted pair cable extended from a 10BASE-T port (or UTP port) is called a...
...Straight-through cable Crossover cable Straight-through cable Model EN104/EN108/EN116 Ethernet Hub Installation Guide Connect the Hub to a Network Cascading refers to connecting hubs together to port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on the Model EN116 hub, use and how to 100 meters (m) in...port 8, or port 16 set the Normal/Uplink push button. The 10BASE-T ports, with the exception of port 4 on the Model EN104 hub, port 8 on the Model EN108 hub, or port 16 on the network. The twisted pair cable extended from a 10BASE-T port (or UTP port) is called a...
EN104 Installation Guide
Page 10
... "A" communicates with twisted pair links in any communication path to hub 5. Model EN104 hub 10 BASE-T 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 The following illustration shows cascading hubs together in the example.
... "A" communicates with twisted pair links in any communication path to hub 5. Model EN104 hub 10 BASE-T 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 The following illustration shows cascading hubs together in the example.
EN104 Installation Guide
Page 11
... on the rear panel of other devices to the BNC port. You can connect other Model EN104/EN108/EN116 hubs, servers, workstations, or other devices and show that interconnection is not limited to hubs. connector BNC 50 terminator Model EN104 hub Model EN108 hub Model EN116 hub BNC 50 terminator 8736FA Note: Ethernet specifications limit a BNC segment to 30...
... on the rear panel of other devices to the BNC port. You can connect other Model EN104/EN108/EN116 hubs, servers, workstations, or other devices and show that interconnection is not limited to hubs. connector BNC 50 terminator Model EN104 hub Model EN108 hub Model EN116 hub BNC 50 terminator 8736FA Note: Ethernet specifications limit a BNC segment to 30...
EN104 Installation Guide
Page 12
Refer to a Network Using the AUI Port The AUI port on the rear panel (found only on the Model EN108 hub and the Model EN116 hub) is limited to 164 feet (50 m). Connect to your transceiver documentation for connecting a thick coaxial segment. With the right type of ... AUI port must have the signal quality error (SQE) test function disabled. Thick coaxial cable Cable terminator device AUI cable 10BASE-5 transceiver Model EN108 hub and Model EN116 hubs 8737FA Note: Ethernet specifications limit thick coaxial segments to 100 stations and 1,640 feet (500 m) in length, and they ...
Refer to a Network Using the AUI Port The AUI port on the rear panel (found only on the Model EN108 hub and the Model EN116 hub) is limited to 164 feet (50 m). Connect to your transceiver documentation for connecting a thick coaxial segment. With the right type of ... AUI port must have the signal quality error (SQE) test function disabled. Thick coaxial cable Cable terminator device AUI cable 10BASE-5 transceiver Model EN108 hub and Model EN116 hubs 8737FA Note: Ethernet specifications limit thick coaxial segments to 100 stations and 1,640 feet (500 m) in length, and they ...
EN104 Installation Guide
Page 13
When power has been applied to the 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 port is on the wall. Verify Installation To complete the installation, connect the power cord first to the power receptacle on the hub rear panel and then to the power outlet on . If encounter any problems, refer to "Troubleshooting" on page 4. Model EN104/EN108/EN116 Ethernet Hub Installation Guide
When power has been applied to the 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 port is on the wall. Verify Installation To complete the installation, connect the power cord first to the power receptacle on the hub rear panel and then to the power outlet on . If encounter any problems, refer to "Troubleshooting" on page 4. Model EN104/EN108/EN116 Ethernet Hub Installation Guide
EN104 Installation Guide
Page 14
... defective unit on the connected device. or defective If the network is terminated with an Ethernet switch such connected on the as a NETGEAR Ethernet switch or to upgrade network that your transceiver documentation for a bad cable, cable pairs that there might be used in half-duplex... devices are used . Green Link LED The port is not is off when a detecting a cable is not detecting a successful link. Model EN104/EN108/EN116 Ethernet Hub Installation Guide Troubleshooting Symptom Cause Solution Amber Col LED blinks. Data collision is power to your network to both the...
... defective unit on the connected device. or defective If the network is terminated with an Ethernet switch such connected on the as a NETGEAR Ethernet switch or to upgrade network that your transceiver documentation for a bad cable, cable pairs that there might be used in half-duplex... devices are used . Green Link LED The port is not is off when a detecting a cable is not detecting a successful link. Model EN104/EN108/EN116 Ethernet Hub Installation Guide Troubleshooting Symptom Cause Solution Amber Col LED blinks. Data collision is power to your network to both the...
EN104 Installation Guide
Page 15
Turn power to the Support Information Card. For the phone number of the hub by resetting it. Model EN104/EN108/EN116 Ethernet Hub Installation Guide Network Interface Cards Make sure the network interface cards installed in the workstations are in your area, refer to the hub off and then back on. Hub Integrity If required, verify the integrity of the representative in working condition and the software drivers have completed all the preceding diagnoses, contact NETGEAR Customer Support. If the problem continues and you have been installed.
Turn power to the Support Information Card. For the phone number of the hub by resetting it. Model EN104/EN108/EN116 Ethernet Hub Installation Guide Network Interface Cards Make sure the network interface cards installed in the workstations are in your area, refer to the hub off and then back on. Hub Integrity If required, verify the integrity of the representative in working condition and the software drivers have completed all the preceding diagnoses, contact NETGEAR Customer Support. If the problem continues and you have been installed.
EN104 Installation Guide
Page 16
... mark, commercial FCC Part 15 Class A EN 55 022 (CISPR 22), Class A VCCI Class A C-Tick Safety Agency Approvals for Power Adapter CE mark, commercial UL listed (UL 1950) CUL TUV licensed (EN 60 950) T-Mark Model EN104/EN108/EN116 Ethernet Hub Installation Guide Power Consumption Model EN104 hub 11.0 W Model EN108 hub 16.5 W Model EN116 hub 20.5 W DC Output Voltage (Power Adapter...
... mark, commercial FCC Part 15 Class A EN 55 022 (CISPR 22), Class A VCCI Class A C-Tick Safety Agency Approvals for Power Adapter CE mark, commercial UL listed (UL 1950) CUL TUV licensed (EN 60 950) T-Mark Model EN104/EN108/EN116 Ethernet Hub Installation Guide Power Consumption Model EN104 hub 11.0 W Model EN108 hub 16.5 W Model EN116 hub 20.5 W DC Output Voltage (Power Adapter...
EN104 Installation Guide
Page 17
...DC, 1 A), Australia Power adapter (7.5 V DC, 1 A), Japan Order code PWR-002-004 PWR-002-005 PWR-002-006 PWR-002-008 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 ... DC, 1.2 A), United Kingdom Power adapter (12 V DC, 1.2 A), Australia Model EN104/EN108/EN116 Ethernet Hub Installation Guide Replacement Power Adapter If, for any reason, the power adapter for any of the hubs fails, contact NETGEAR immediately to order a replacement adapter. Use the following table when ordering a speci...
...DC, 1 A), Australia Power adapter (7.5 V DC, 1 A), Japan Order code PWR-002-004 PWR-002-005 PWR-002-006 PWR-002-008 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 ... DC, 1.2 A), United Kingdom Power adapter (12 V DC, 1.2 A), Australia Model EN104/EN108/EN116 Ethernet Hub Installation Guide Replacement Power Adapter If, for any reason, the power adapter for any of the hubs fails, contact NETGEAR immediately to order a replacement adapter. Use the following table when ordering a speci...
EN104 Installation Guide
Page 18
...EN 55 022 Statement This is a registered trademark of the FCC rules. Canadian Department of Council Directive 89/336/EEC, Article 4a. Model EN104/EN108/EN116 Ethernet Hub Installation Guide All rights reserved. NETGEAR does not assume any liability that the NETGEAR Model EN104 hub, Model EN108 hub, and Model EN116 hub... 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 ...
...EN 55 022 Statement This is a registered trademark of the FCC rules. Canadian Department of Council Directive 89/336/EEC, Article 4a. Model EN104/EN108/EN116 Ethernet Hub Installation Guide All rights reserved. NETGEAR does not assume any liability that the NETGEAR Model EN104 hub, Model EN108 hub, and Model EN116 hub... 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 ...