SPECIFICATIONS

Condition: New

Frequency Band: LTE-FDD:B1/B3/B5/B8, LTE-TDD:B34/B38/B39/B40/B41

High-concerned chemical: None

Operating Temperature: -40 ~ 70

Origin: Mainland China

Quantity: 500

Supply Voltage: 9 ~ 36V DC

Transmit Power: LTE- FDD: Class3 ( 2 3 dBm± 2 dB), LTE-TDD:Class3(23dBm+1/-3dB)

Type: Module

Quality & Safety Commitment

✅ Issues with use? Contact us first

✅ Platform message for direct support

✅ One-on-one technical guidance

✅ Remote assistance for quick resolution

Thank you for your understanding & support!

4G DTU: Industrial IoT Data Terminal | 99.9% Uptime

Engineer-Grade IoT Connectivity Guarantee

Rugged 4G CAT1 DTU for global industrial applications—smart grid, cold chain, and factory automation. Plug-and-play, reliable 24/7 operation.

Key Advantages

4G Global Coverage: Global coverage (FDD/TDD-LTE), ideal for remote locations (farms/mines).

Wide Voltage and Durability: 9-36V DC, -40°C to +75°C, IP30 metal housing (immune to interference and surges).

5-Minute Setup: RS232/RS485/TTL ports + pre-installed AT commands (no programming required).

Non-Stop Operation: Hardware Watchdog + Auto-Recovery (zero downtime for critical systems).

Solving Key Industry Pain Points

✅ Smart Grid: Interference-Resistant 4G (Storm and Surge Protection).

✅ Cold Chain: Global 4G roaming (-40°C perishable goods tracking).

✅ Old Factory: PLC to IoT retrofit (saving 80% upgrade costs via RS485/TTL).