Automotive Ethernet Adapter

Automotive Ethernet adapter enables Ethernet communication between Ethernet controller and tablet PC with USB to Ethernet port bridging. It plays a role of tablet’s Ethernet port as well as supplying power to tablet. It receives power from ACC/RAP (retained accessory power) with 12V and Ethernet controller with 5V, then provides 5V power to tablet for charging. When 12V and 5V are supplied to adapter, it enables Ethernet communication and charging tablet, and when 12V is supplied only, it supports DCP (Dedicated charging port) mode without Ethernet communication. With adopting automotive components, adapter can meet automotive requirement such as reliability as well as EMC.

Specification

Feature Function Description
Physical Interface 1 X Fast Ethernet @10/100Mbps
1 X USB 2.0
1 X 12V/24V Power Input
Electrical
Performance
Voltage 12/24V
Power consumption Max 12.28W
Environmental
Requirements
EMC GMW3097
Reliability GMW3172
Operating Temp. -40 ~ 85°C
Package Dimensions 80.2 x 80.2 x 22 mm
Enclosure Plastic Glass 5
Internal Interface Fast Ethernet 10/100Mbps (Optional Full/Half-duplex, Auto-MDIX, Auto-Negotiation)
User Interface USB 2.0 HS(480Mbps) and FS(12Mbps), PHY and Device controller
Feature - Physical
Function Description
interface 1 X Fast Ethernet @10/100Mbps
1 X USB 2.0
1 X 12V/24V Power Input
Feature - Electical Performance
Function Description
Voltage 12/24V
Power consumption Max 12.28W
Feature - Environmental Requirements
Function Description
EMC GMW3097
Reliability GMW3172
Operationg Temp. -40 ~ 85°C
Feature - Package
Function Description
Dimensions 80.2 x 80.2 x 22 mm
Enclosure Plastic Glass 5
Feature - Internal Interface
Function Description
Fast Ethernet 10/100Mbps (Optional Full/Half-duplex, Auto-MDIX, Auto-Negotiation)
Feature - User Interface
Function Description
USB 2.0 HS(480Mbps) and FS(12Mbps), PHY and Device controller