LAVA Computer MFG Inc.
nLTS Product Family - Reference Manual – A04
2 Vulcan St. Toronto, ON Tel: +1 416 674-5942 www.lavasimulcharge.com
Canada, M9W 1L2
Toll Free (US & Canada): 800 241-5282
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USB Micro-B “Aux 5V”
The Auxiliary Power input is a Micro USB-B receptacle on LAVA “vc” and PoE capable
products.
The Auxiliary Power input is intended to be used for system testing when PoE or vc power is not
available or present. The receptacle is not intended for use during standard operation of the
device (with PoE or vc power).
The same USB Power Supply described for the “5V POWER” input is used with the Auxiliary
Power input.
The LAVA product will be fully functional, including the 10/100 Ethernet, when this power
input is used.
This receptacle
is only
for providing power to the LAVA product.
Warning:
When supplying power through the “Aux. Power” input, you must not
use PoE supplied power.
USB-A Receptacles
Several LAVA products support one or more USB 2.0 ports with a standard A-type receptacle.
Each receptacle allows a USB Accessory to be accessed by the mobile device.
Each receptacle provides power to each USB accessory up to a maximum of 500 mA, as per the
USB specification. The product power supply must have sufficient capacity to supply power for
the mobile device, the LAVA product, and the attached USB accessories combined.
The USB ports can be extended using a compatible USB 2.0 Hub. If the external Hub is not self-
powered, then the LAVA product’s power supply must have sufficient capacity for the Hub, the
mobile device, the LAVA product, and the attached USB accessories combined. The external
Hub and accessories are not permitted to draw more than 500 mA from a USB-A port.