SPECIFICATIONS
Conduit
®
300 Series IoT Programmable Gateway MTCDT3AC-L4G1/-EN Hardware Guide
11
Category
Description
Connectors
1 USB device port with micro Type B connector
4 RJ-45 Ethernet port (1-4) with 10/100/1000TX speed (Ethernet
switch)
1 USB 2.0 Type A Host Port, 500 mA maximum power draw
1 Serial Port (RS-232/422/485)
2 MTAC Accessory Card slots, and if populated with LoRa card(s), 1 or
2 LoRa (RF) Antenna connectors (varies with model)
POE (Power Over Ethernet) port - Gigabit Ethernet capable
DC Power (Terminal Block) connector
1 Wi-Fi/Bluetooth antenna connector
1 GPS antenna connector, GNSS capable, supports 3.3V-powered LNA
antenna
USB Serial Debug Port
Micro SD Slot
Ground Screw
Power Requirements
Voltage
POE (Power over Ethernet) IEEE 802.3at POE standard: 37 - 57V (user-
supplied POE power source with 25 W minimum)
Terminal Block Connector: 12 V
Power Draw
See Conduit Power Draw
Environment
Operating Environment
-40° to +70° C
1
Storage Environment
-40° to +85° C
Relative Humidity
20 to 90% non-condensing
Certifications
Safety Compliance
UL 62368-1 2nd Ed.
CSA C22.2 No. 62368-1-14, 2nd Edition
IEC 62368-1:2014 Second Edition (EU)
*UL Listed @ 40° C, limited by AC power supply. UL Recognized @ 65° C when used with DC power cable.
UL Certification does not apply or extend to use in outdoor applications.
Optional power must be UL Listed ITE power supply marked LPS or Class 2 rated with rating between 12-57 VDC
minimum of 1A .
Certification does not apply or extend to voltages outside certified range, and has not been evaluated by UL for
operating voltages beyond tested range.