Netgear EN104TP User's Manual
Contents
1. Network Interface Cards Make sure the network interface cards installed in the workstations are in working condition and the software driver has been installed Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide Hub Integrity If required verify the integrity of the hub by resetting it Turn power to the switch 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 Replacement Power Adapter If for any reason the power adapter for any of the hubs fails please contact NETGEAR immediately to order a replacement adapter Use the following table when ordering a specific power adapter Order code EN104TP EN106TP PWR 024 001 Power adapter 7 5 V DC 1 A North America PWR 024 002 Power adapter 7 5 V DC 1 A Europe PWR 024 003 Power adapter 7 5 V DC 1 A United Kingdom PWR 024 004 Power adapter 7 5 V DC 1 A Australia PWR 024 005 Power adapter 7 5 V DC 1 A Japan Order code EN108TP PWR 002 004 Power adapter 12 V DC 1 2 A North America PWR 002 005 Power adapter 12 V DC 1 2 A Japan PWR 002 006 Power adapter 12 V DC 1 2 A Europe PWR 002 008 Power adapter 12 V DC 1 2 A United Kingdom PWR 002 010 Power adapter 12 V DC 1 2 A Australia Model EN104TP EN106TP EN108TP Ethernet Hub Instal2. NETGEAR EN104 EN106 EN108 Installation Guide Start Here Congratulations on your purchase of the NETGEAR Model EN104 P Model EN106 P or Model EN108 Ethernet hub The hubs deliver standards based plug and play networking solutions for small businesses home offices and low density workgroups of larger companies In this installation guide all three hubs are referred to collectively as the Model EN104 P EN106 PrENIOSTP hub Each hub is listed individually when information is provided that refers to a specific model Features The Model EN104 P EN 1061 EN1087 hub has the following features e Four on the Model EN1041P hub six on the Model EN106 P hub and eight on the Model EN108 P hub vista 10BASE T network ports RJ 45 that provide 10 megabit per second Mbps networking using simple unshielded twisted pair UTP wiring e Built in LED indicators for at a glance status checks provided by vista network ports e Uplink port for connecting to other hubs using simple straight through cables e Clear front panel light emitting diode LED indicators to monitor overall hub status e Plug and play installation with no software to configure e Complete hub functions including packet retiming collision detection preamble regeneration and fragment extension e Automatic partitioning and reconnection of a port that has excessive collisions or is jabbering e Automatic polarity detection for recog
3. o Prepare the Site Before you begin installing your hub prepare the installation site Make sure your operating environment meets the operating environment reguirements of the eguipment Characteristic Reguirement Temperature Ambient temperature between 0 and 40 C 32 and 104 F No nearby heat sources such as direct sunlight warm air exhausts or heaters Operating humidity Maximum relative humidity of 90 noncondensing Ventilation Minimum 2 inches 5 08 cm on all sides for cooling Adequate airflow in room or wiring closet Operating At least 6 feet 1 83 m to nearest source of electromagnetic conditions noise such as photocopy machine or arc welder Service access 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 blocks Power Adequate power source within 6 feet 1 83 m Wiring hardware Wiring hardware such as punchdown blocks or patch panels should be complete before installing the hub Install the Hub To install your hub on a flat surface you do not need any special tools Be sure the hub is positioned with at least 2 inches of space on all sides for ventilation To install the hub on a wall measure the distance between the mounting holes on the back of the hub and mark the wall to match the location of the mounting holes on the hub At the marked location sc
4. ation of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 Class A CISPR 22 Warning This is a Class A product In a domestic environment this product may cause radio A interference in which case the user may be required to take appropriate measures Canadian Department of Communications Radio Interference Regulations This digital apparatus NETGEAR Model EN104TP hub Model EN106TP hub and Model EN108TP 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 R glement sur le brouillage radio lectrique du minist re des Communications Cet appareil num rique NETGEAR Model EN104TP hub Model EN106TP hub et Model EN108TP hub respecte les limites de bruits radio lectriques visant les appareils num riques de classe A prescrites dans le R glement sur le brouillage radio lectrique du minist re des Communications du Canada Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide NETGEAR NETGEAR Inc 4500 Great America Parkway Santa Clara CA 95054 USA Phone 1 888 NETGEAR E mail support NETGEAR com http www NETGEAR com M E N 1 0 O T P N A 4
5. eters m in length The 10BASE T ports with the exception of port 4 on the Model EN104 P hub port 6 on the Model EN106 P hub or port 8 on the Model EN108 P hub are MDI X or Normal ports Use the following table as a guide for selecting the appropriate network cable Connecting Port on the Hub Connecting Device Cable Used Model EN104 hub Ports 1 3 PC server or router Straight through cable Ports 1 3 Hub or switch Crossover cable Model EN106 Phub Ports 1 5 PC server or router Straight through cable Ports 1 5 Hub or switch Crossover cable Model EN108 F hub Ports 1 7 PC server or router Straight through cable Ports 1 7 Hub or switch Crossover cable Set the Normal Uplink Push Button If you are connecting to port 4 on the Model EN104 P hub port 6 on the Model EN106 hub or port 8 on the Model EN108 P hub use the following table Determine the type of cable to use and how to set the Normal Uplink push button for port 4 port 6 or port 8 Connecting Port Connecting Device Cable Used Port 4 port 6 or port8 PC server or router Straight through cable set to Normal Port 4 port 6 or port8 _ Hub or switch Straight through cable set to Uplink Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide Cascade the Hub The following illustration shows cascading hubs together in a hierarchical star through the 10BASE T ports and indicates the setting of the Normal Uplink pu
6. into each 10BASE T port Link Rx LED LED mu Len LI 8724EA Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide LEDs The table below describes the activity of the LEDs Label Pwr Power Col collision Link on the top right corner of each vista 10BASE T port Rx on the top right corner of each vista 10BASE T port Color Green Amber Green Green Activity On Blinking On Blinking Description Power is supplied to the hub Data collision is occurring on the network Note that occasional collisions are normal The link between this port and the connected device is good There is incoming data on the port Normal Uplink Push Button The Normal Uplink push button allows you to select Normal MDI X wiring for direct PC connection The push button also allows you to select Uplink MDI wiring for connection to a hub or a switch through port 4 on the Model g gnp EN1041P hub port 6 on the Model EN 1061P hub or port 8 on the Model EN1081P 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 Rear Panel The rear panel of the hub has a ground clip and a receptacle for the power adapter Power receptacle 8730FA Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide Installation Procedures
7. lation Guide Technical Specifications General Specifications IEEE 802 31 10BASE T Ethernet Data Rate Network Protocol and Standards Compatibility 10 Mbps Manchester encoded Interface Model EN104 P hub Model EN106 P hub Model EN108 hub 4 10BASE T ports RJ 45 6 10BASE T ports RJ 45 8 10BASE T ports RJ 45 Power Max power consumption Model EN104 hub Model EN106 P hub Model EN108 hub 5 9W 73W 8 6 W Model EN104 P hub Model EN106 P hub Model EN108 P hub DC output voltage Power adapter 7 5V DC 1 Amax 47 to 63 Hz 12 V DC 1 2 A max 47 to 63 Hz Physical Specifications Dimensions TP Model EN104 hub Model EN1061P hub Model EN108 P hub Weight Model EN104 P hub Model EN1061P hub Model EN108 P hub Environmental Specifications Operating temperature Operating humidity 3 7 by 4 0 by 1 1 in 94 by 101 by 28 mm 6 2 by 4 0 by 1 1 in 158 by 101 by 28 mm 0 74 lb 0 34 kg 1 17 Ib 0 53 kg 0 to 40 C 32 to 104 F 90 maximum relative humidity noncondensing Electromagnetic Compliance CE mark commercial FCC Part 15 Class A EN 55 022 CISPR 22 Class A VCCI Class A C Tick CE mark commercial UL listed UL 1950 cUL TUV licensed EN 60 950 T Mark Safety Agency Approvals for Power Adapter Warranty Hub Power Adapter Limited lifetime warranty 3 Years Model EN104TP EN106TP EN108TP Etherne
8. nizing and correcting incorrect polarity on the receive pair Compact design enabling easy tabletop or rack mounting installation e External power adapter e Limited lifetime warranty on the unit and three year warranty on the power adapter Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide O Package Contents Model EN104 P hub t Model EN1067P hub Power Mounting kit 8 7 adapter o Installation guide Warranty amp Owner Registration Card Support Information Card 8722FB Verify that your package contains the following Model EN104 P hub Model EN106 P hub or Model EN108 P hub e Mounting kit for wall installation e This installation guide e Warranty amp Owner Registration Card e Power adapter Support Information Card Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide O Product Illustration Front Panel of the Model EN1047P hub 10BASE T ports Pwr Power Col Collision Normal Uplink push button Front Panel of the Model EN1067P hub NETGEAR iscrive EN106 Pur NormalUpink Front Panel of the Model EN108TP hub a NE i ELI 5 8723FA Vista 10BASE T Network Ports with Built in LEDs The front panel of the Model EN104 P hub has four RJ 45 10BASE T ports the Model EN106 P hub has six RJ 45 10BASE T ports and the Model EN1081 hub has eight RJ 45 10BASE T ports Two LEDs the Link LED and the Rx LED are built
9. rew into the wall the two screws that you received with the mounting kit included in your package contents Be sure to choose a location that is near the devices to be connected is close to an electrical outlet and provides at least 2 inches of space all around the hub for ventilation Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide Connect Devices to the Hub You can connect PCs Apple Macintosh computers UNIX workstations or any device equipped with a 10BASE T Ethernet interface 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 straight through UTP cable If you are connecting using port 4 on the Model EN104 P hub port 6 on the Model EN 106 P hub or port 8 on the Model EN108 P hub set the Normal Uplink push button to Normal The Model EN106 P hub is shown in the illustration 8726FA Note Ethernet specifications limit the cable length between your PC or server and the hub to 328 feet 100 meters in length Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide Connect the Hub to a Network Cascading refers to connecting hubs together to increase the number of ports or the number of users supported on the network The 10BASE T ports can be used to cascade hubs together The twisted pair cable extended from a 10BASE T port or UTP port is called a twisted pair segment and can be up to 100 m
10. rring on duplex mode The hub is not compatible with devices that quickly the network operate in full duplex mode because the If you suspect that there might be a defective device on network is the network disconnect devices one at a time to isolate busy or is the defective unit on the network Se If the network is extremely busy you may have to WD segment the network with an Ethernet switch such as a Li gt NETGEAR Ethernet switch or to upgrade your network to the network Fast Ethernet operation Wrong or Make sure the correct UTP cables are used See the miswired table in the installation section of this guide for cable use cables are and Normal Uplink push button information Note that used home telephone cables can cause a collision condition and cannot be used in place of UTP cables Green Link The portis Check for a bad cable cable pairs that are not correctly LED is off not detecting wired or loose connectors Make sure that there is power when a cable a successful to both the hub and the Ethernet transceiver on the is attached link connected device Make sure the port has not been partitioned Green Rx The port is Check for a bad cable cable pairs that are not correctly LED is off not detecting wired or loose connectors Make sure that there is power when data is data to both the hub and the Ethernet transceiver on the transmitting transmission connected device Make sure the port has not been partitioned
11. sh button on each hub a Uplink a Uplink m d 4 Hub 5 al Uplink mn Uplink O O Note Ethernet specifications limit the number of hubs with twisted pair links in any communication path to five as shown in the example When PC A communicates with PC B the communication path goes from hub 4 to hub 2 to hub 1 to hub 3 and then to hub 5 8727FA The following illustration shows cascading hubs together daisy chain style and indicates the setting of the Normal Uplink push button on each hub Model EN104TP hub Uplink 8728FA Model EN104TP EN106TP EN108TP Ethernet Hub Installation Guide c Verify the 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 the wall When power has been applied to the hub e The green Pwr Power LED on the front panel is on e The green Link LED on each connected port is on If there are any problems refer to Troubleshooting Information Troubleshooting Refer to this table and the information that follows the table to troubleshoot your hub Symptom Cause Solution Amber Col Collisions are Data collision is normal on Ethernet networks No action LED blinks occurringon lis required the network Amber Col Collisions are Make sure connected devices are operating in half LED blinks occu
12. t Hub Installation Guide 2000 by NETGEAR Inc All rights reserved Trademarks NETGEARTM is a trademark of NETGEAR Inc Windows is a registered trademark of Microsoft Corporation Other brand and product names are trademarks or registered trademarks of their respective holders Information is subject to change without notice 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 EN104TP hub Model EN106TP hub and Model EN108TP 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 eguipment 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 eguipment 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 eguipment is in the first category informa
13. tion eguipment 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 Eguipment and Electronic Office Machines that are aimed at preventing radio interference in commercial and or industrial areas Conseguently when this eguipment is used in a residential area or in an adjacent area thereto radio interference may be caused to eguipment such as radios and TV receivers Federal Communications Commission FCC Compliance Notice Radio Freguency Notice Note This eguipment 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 eguipment is operated in a commercial environment This eguipment generates uses and can radiate radio freguency 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 eguipment in a residential area is likely to cause harmful interference in which case users will be reguired 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 EN104TP hub Model EN106TP hub and Model EN108TP hub are shielded against the generation of radio interference in accordance with the applic
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