EF400

The EF400 is a rugged and flexible network appliance that is designed for use in many diverse applications. It can be mounted horizontally or vertically (wall-mount) and the orientation will not affect its function. For best performance, the EF400 should be mounted so that ambient or flowing air can pass across the heatsink fins. As there are no fans, the EF400 does not have an active cooling system and convection cooling is the primary means of removing heat from the device.

The EF400 is expandable in function through the use of USB dongles and adapters. Please consult the applicable Help Guides or contact Kognitive Networks for expansion options.

Detailed Port Descriptions

Port Specification

Port Label	Specification	Function
LAN	RJ45 : 1000/100/10 Mbps.	DHCP (default) LAN, assignable to WAN input
WAN 3 / 2 / 1	RJ45 : 1000/100/10 Mbps.	WAN input, assignable to LAN
DC 12V	5.5 x 2.5mm : +12 VDC	Power
HDMI	HDMI	Terminal access / troubleshooting
UWAN1	USB Type A : USB 3.0	User WAN port using cellular modem or USB to RJ45 ethernet adapter
UWAN2	USB Type A : USB 3.0	User WAN port for USB to RJ45 ethernet adapter

Power Specification

Power

+12VDC (20W Max); 100-240 VAC, 50-60 Hz (AC/DC Power Supply Included)

Power Button and Power States

The EF400 has 3 power states: On, Off and Sleep. The Sleep state is not widely used.

LED Indicators

The EF400 has 2 LEDs to indicate the power state and function of the device.

LED	State	Meaning
Power LED	Green	Powered on
Power LED	Off	Powered off
HDD/SSD LED	Red / illuminated	Disk Usage
HDD/SSD LED	Off	Powered off

Kognitive Networks recommends always using a dedicated Uninterruptable Power Supply (UPS) Battery Backup system for any EF400 installation that may see sudden, momentary power resets.

Mechanical

Mounting Features

Desktop, VESA Bracket, Optional 1RU Rack Mount

Weight

1.1 lbs, .50 Kg

Shipping Weight

2.8 lbs, 1.2 Kg

Environmental

Operating temperature range
-10°C to +50°C

Relative humidity
5% – 95% non-condensing