LEX/REX 110/140 offers the ability to integrate ExtremeUSB® technology into products and solutions with minimal engineering effort. ExtremeUSB technology extends the range of USB devices up to 100 meters using Category 5 UTP cable and is fully compliant with the USB 1.1 Specification.
LEX/REX 110/140 are fully functional assemblies that implement the ExtremeUSB® protocol. They provide all of the necessary connectors and power distribution components to enable extended range operation.
LEX/REX 110/140 can be purchased in various configurations and combinations to suit OEM applications.
| Product Configuration |
Adapter Location |
USB Power per Port |
| LEX 110 + REX 110 |
LEX |
1 X 500 mA (High-power) |
| LEX 110 + REX 110 |
REX |
1 X 500 mA (High-power) |
| LEX 110 + REX 410 |
LEX |
4 X 100 mA (High-power) |
| LEX 110 + REX 410 |
REX |
4 X 500 mA (High-power) |
Basic requirements of an ExtremeUSB implementation are:
One Local Extender (LEX) unit, one Remote Extender (REX) unit, a power adapter, a USB cable and a Category 5 cable.
The Turnkey 110/410 products offer the flexibility of locating the power adapter at either the LEX or REX units. Depending on where the power is connected, the REX 110 and REX 410 can both support high-power and low-power devices.
