UEH4002 User Manual
The UEH4002L
The Local unit connects to the computer using a standard USB cable. Power for this unit is provided by the USB on the host computer.
ITEM | TYPE | DESCRIPTION |
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1 | Power LED | LED turns on when power is supplied. Off when no power is |
| (Blue) | supplied. |
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2 | Link LED | Indicates a valid USB link is established between the Local |
| (Green) | and Remote units over the Cat 5 cabling. |
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3 | Host LED | Indicates that the UEH4002 system is properly enumerated |
| (Green) | on the host PC. |
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4 | Activity LED | Indicates activity when data transmission is active between |
| (Amber) | Local and Remote. LED blinks intermittently with or without a |
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| USB device connected. When the Local and Remote are in |
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| suspend mode, the LED is off. |
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5 | Power Port | Not required in normal operation. An optional 5V power |
| (optional) | supply can be connected to the Local unit to provide power if |
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| the USB port on the host PC is not capable of delivering |
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| 500mA to the unit. |
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6 | USB Type B | Used to connect the Local unit to the host computer. |
| connector |
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7 | Link Port (RJ45) | Accepts RJ45 connector for Cat 5 cabling (or better) |
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