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Page 2: ...ecting multiple hubs together using coaxial cabling Built in LED indicators for at a glance status checks by networks ports Uplink port for connecting to other hubs using simple straight through cable...
Page 3: ...tion guide Warranty Owner Registration Card Support Information Card Power cord 9125FA Power cord Mounting kit Model EN308TC hub 100M 10M 8 7 6 5 4 3 2 1 On Link Blinking Activity Normal Uplink BNC 10...
Page 4: ...Pwr Power Green On Power is supplied to the hub Col Collision Amber Blinking Data collision is occurring on the network Note that occasional collisions are normal 10BASE T LEDs Link Receive For ports...
Page 5: ...The table below describes the activity of the LEDS Label Color Activity Description Link Rx Located in the top left corner of each 10BASE T port Green On The link between this port and the connected...
Page 6: ...on the hub At the marked location screw 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...
Page 7: ...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 8 on the Model EN308TC hub set the Normal Uplink push b...
Page 8: ...ts Use the following table as a guide for selecting the appropriate network cable Set the Normal Uplink Push Button If you are connecting to port 8 on the Model EN308TC hub use the following table Det...
Page 9: ...C B the communication path goes from hub 4 to hub 2 to hub 1 to hub 3 and then to hub 5 or ve paths 100M 10M 8 7 6 5 4 3 2 1 On Link Blinking Activity Normal Uplink BNC 100 240 VAC 50 60Hz 0 2A max 1...
Page 10: ...eat each connected hub as just another node on the coaxial segment The separation marks in the coaxial cable between the hubs in the following illustration represent the incorporation of other devices...
Page 11: ...d the information that follows to troubleshoot your hub Network Interface Cards Make sure the network interface cards installed in the workstations are in working condition and the software driver has...
Page 12: ...Note that home telephone cables can cause a collision condition and cannot be used in place of UTP cables Link Rx LED on front panel or Link Rx green LED on rear panel is off when a cable is attached...
Page 13: ...aces with crossover ports These ports are referred to as MDI X or Normal ports Computer and workstation adapter cards are usually media dependent interface ports referred to as MDI or Uplink ports The...
Page 14: ...ransmission and connects the hub to other devices The BNC T connector and the 50 terminator enable the BNC port on the hub to connect a thin coaxial segment RJ 45 Connector Pin Assignment Normal Assig...
Page 15: ...ht 0 74 lb 0 34 kg Environmental Specifications Operating temperature 0 to 40 C 32 to 104 F Operating humidity 90 maximum relative humidity noncondensing Electromagnetic Emissions CE mark commercial F...
Page 16: ...eto 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...
Page 17: ...08TC Ethernet Hub Installation Guide NETGEAR Inc 4500 Great America Parkway Santa Clara CA 95054 USA Phone 1 888 NETGEAR E mail support NETGEAR com www NETGEAR com All manuals and user guides at all g...