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Lava nLTS 1UOEM, Reference Manual, Page: 14 / 15

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Lava nLTS 1UOEM Reference Manual Download Page 14

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

 

14 of 15

 

RJ45 “Ethernet Port” 

The Ethernet Port is an IEEE 802.3 10BASE-T / 100BASE-TX compatible Fast Ethernet 
interface. The Ethernet port accepts a standard RJ45 connector. The ETHERNET port is present 
on a number of LAVA products. 
 
The Ethernet Port only functions when the LAVA product is powered. The LAVA products have 
a dedicated power input and are not intended to draw power from the mobile device. 
 
The Ethernet port has two status indicators labelled "USB Activity" and "Link/Activity'. 
 

 

Figure 1: 

RJ45 Status Indicators 

 

The USB Activity is a yellow indicator. The USB Activity is solid yellow when the LAVA 
product is powered and connected to the mobile device. The USB Activity flashes when there is 
traffic between the mobile device and a LAVA product. 
 
The Link/Activity is a green indicator. The Link/Activity is solid green when the Ethernet Link 
has been established. The Link/Activity flashes when there is network traffic through the 
Ethernet interface. The Link/Activity indicator remains off when the mobile device is not 
attached. 
 
The Ethernet peripheral integrated within a LAVA product is subject to support built into the 
mobile device. Any details related to Ethernet setup and Network configuration are described in 
the documentation provided by the manufacturer of the mobile device. 

Summary of Contents for nLTS 1UOEM

Page 1: ...bes the connectors and configuration options for the product line All supported devices use the Micro USB interface Contents Introduction 2 nLTS Product Family 3 Product Operation 4 Overview 4 USB Host Operation with Simultaneous Mobile Device Charging 5 USB 2 0 Ports for User Accessories 5 Wired Network Operation 6 Status LED lights 7 Mobile Device Charging with USB Host Operation SimulCharge 8 O...

Page 2: ...perate from a 9 to 36 VDC unregulated power supply This power option is ideal in vehicle based applications or any stand alone unit running from a storage battery In a retail or business environment this option permits the power brick to be placed a considerable distance away from the product while using a thin power cable The Power over Ethernet PoE products require a suitable Network Switch with...

Page 3: ...t Adapter Power over Ethernet 5 VDC Input Micro B 9 36 VDC Input Barrel Description nLTS E YES YES Ethernet Adapter nLTS PE YES YES Optional Ethernet Adapter nLTS vcE YES YES Ethernet Adapter nLTS 2UE 2 YES YES 2 port USB Hub Ethernet Adapter nLTS P2UE 2 YES YES Optional 2 port USB Hub Ethernet Adapter nLTS vc2UE 2 YES YES 2 port USB Hub Ethernet Adapter nLTS 3U 3 YES 3 port USB Hub nLTS vc3U 3 YE...

Page 4: ...vice enters the correct state during a hot connect to the LAVA adapter The LAVA nLTS products require no mobile device software or configuration The mobile device s Micro USB B receptacle is connected to the nLTS product with a custom cable provided by LAVA The core products are powered using a standard 5V USB power supply such as the charging brick supplied with the mobile device The vc products ...

Page 5: ...0 Ports for User Accessories The LAVA products include an internal USB 2 0 Hub which is used to connect integrated and user supplied USB accessories Up to three user accessible USB 2 0 ports are available depending on which LAVA product is selected User accessories are attached to USB 2 0 ports with a standard A type receptacle Each receptacle provides power to each USB Accessory up to a maximum o...

Page 6: ...ion is performed within the mobile device setup menu The mobile device setup and Ethernet port status are located in the Network internet Ethernet menu The Ethernet menu can only be entered when a powered Ethernet adapter is present The standard mobile device options permit the use of static address assignments or dynamic address assignments via DHCP The menu reports if the Ethernet adapter is act...

Page 7: ...s twice quickly followed by a short pause and then repeats The unit is waiting for a mobile device to be attached The Yellow LED is off The Green LED pulses rapidly for two seconds The unit has detected a mobile device and is in the process of attaching to the device This LED state is a momentary state after which the device is treated as connected The Yellow LED flashes on and off slowly then rep...

Page 8: ...ements Charge Only Mode The Lenovo Wall USB Charger is equivalent to a USB Charger with a Dedicated Charge Port DCP as defined by the USB Battery Charging Specification R1 2 The nLTS products use the term Charge Only Mode to indicate the battery is being charged at the highest rate permitted by the mobile device and is equivalent to a USB Charger with a Dedicated Charge Port DCP USB Host versus Ac...

Page 9: ...n from the external power source Limiting the power drawn from the external supply allows the supply to be shared between the mobile device and USB accessories If there is not enough power coming in the mobile device takes the extra from the battery Therefore in this case the battery will not be charging The screen brightness may have to operate at less than 100 to allow the battery to charge The ...

Page 10: ...er supply 12 volts at 2 amperes or 24 volts at 1 ampere The permitted input range is 9 to 36 volts Any unregulated power supply can be used This range of supported voltages permits the power supply to be placed up to 50 feet away from the LAVA product when a suitable wire gauge is used The minimum power specification for a use case requires developing a power budget that is based on the USB periph...

Page 11: ...B Power supply is rated at 10 watts 2 amperes at 5 volts DC The voltage at this input should not be much below 5 volts The preferred level is 5 1 to 5 25 volts The voltage at this input must never exceed 5 25 volts The Adaptive Fast Chargers being shipped with many mobile devices are fully compatible with the LAVA products The LAVA products automatically use the 5 volt option The 5V Power input ca...

Page 12: ... 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...

Page 13: ...r the device and attached peripherals The 10 4 Watt limit allows the unit to be treated as a PoE Class 0 device by a PoE switch The LAVA product is capable of supplying 13 5 watts to the device and peripherals However this requires the Network Switch to provide more power to the Ethernet cable than is permitted for Class 0 devices The LAVA product does not prevent the attached devices from attempt...

Page 14: ...SB Activity and Link Activity Figure 1 RJ45 Status Indicators The USB Activity is a yellow indicator The USB Activity is solid yellow when the LAVA product is powered and connected to the mobile device The USB Activity flashes when there is traffic between the mobile device and a LAVA product The Link Activity is a green indicator The Link Activity is solid green when the Ethernet Link has been es...

Page 15: ...416 674 5942 www lavasimulcharge com Canada M9W 1L2 Toll Free US Canada 800 241 5282 15 of 15 Technical Support LAVA Technical support is open from 9 00 am to 5 00 pm Monday through Friday EST Telephone 1 416 674 5942 Toll Free the US and Canada 800 241 5282 Internet www lavalink com helpdesk ...

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