NETGEAR EN308TC - 8 Port 10 Base-T Hub Скачать руководство пользователя страница 2

 

Model EN308

 

TC

 

 Ethernet Hub Installation Guide

 

Start Here

 

Congratulations  on  your  purchase  of  the  NETGEAR

 

 

  Model  EN308

 

TC

 

Ethernet  hub.  This  hub  delivers  standards-based,  plug-and-play  networking
solutions  for  small  businesses,  home  offices,  and  low-density  workgroups  of
larger companies.

 

Features

 

The Model EN308

 

TC

 

 hub has the following features:

Eight 10BASE-T network ports (RJ-45) that provide 10 megabit per second 
(Mbps) networking using simple unshielded twisted pair (UTP) wiring

Coaxial BNC backbone support for connecting to an existing Ethernet 
segment or external transceiver, or for network expansion by connecting 
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 
cables 

Front-panel LED indicators to monitor overall hub status

Plug-and-play installation with no software to configure

Complete hub functions including packet retiming, collision detection, 
preamble regeneration, and fragment extension

Automatic partitioning and reconnection of a port that has excessive 
collisions or is jabbering

Automatic polarity detection for recognizing and correcting incorrect 
polarity on the receive pair

Compact design, enabling easy tabletop or rack-mounting installation

Internal power adapter

Limited five-year warranty

 

Start Here

Features

All manuals and user guides at all-guides.com

Содержание EN308TC - 8 Port 10 Base-T Hub

Страница 1: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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