Search the whole station 4G Industrial Router Products

4g lte Modem (DTU300)
4g lte Modem (DTU300)
4g lte Modem (DTU300)
4g lte Modem (DTU300)
4g lte Modem (DTU300)

4g lte Modem (DTU300)

The SeDTU300 from Xiamen Key-IoT is not your average industrial 4G LTE modem. This rugged workhorse is engineered to deliver secure, real-time wireless connectivity to keep your remote assets connected 24/7.
  • Network Supportndustrial-grade 4G module, supports seven-mode full network, supports NB module
  • ModelDTU300
  • VoltageExternal power adapter (9V 1A)
  • Interface 1 RS232 and 1 RS485 interface, built-in 15KV ESD protection
  • BrandKEY-IOT
  • Dimensions119*59*26mm
Order Now
Select ModelDTU300*
Shipping Address*
Contact Name*
Phone Number*
正在提交!
提交成功!
提交失败!
邮箱错误!
电话错误!
Introduction
Specifications
Downloads
Dimensions

The SeDTU300 from Xiamen Key-IoT is not your average industrial 4G LTE modem. This rugged workhorse is engineered to deliver secure, real-time wireless connectivity to keep your remote assets connected 24/7.

An Industrial Fortress for Harsh Environments

Encased in a sturdy metal chassis, the SeDTU300 thrives in the harshest conditions seen in factories, utilities, and other industrial facilities. It shrugs off temperatures from -35°C to 75°C, humidity up to 95% RH, vibrations, shocks, and electromagnetic interference that spell doom for consumer-grade modems.

Flexible Installation for Challenging Spaces

With its compact footprint and DIN rail or wall mounting options, the SeDTU300 squeezes into the tightest cabinets and equipment enclosures. The flexibility allows on-site installation near your connected assets for most reliable connectivity.

Lightning-Fast 4G LTE Wireless Connectivity

LTE Category 4 support enables the SeDTU300 to deliver blazing 150Mbps downlink and 50Mbps uplink speeds over cellular networks for high-bandwidth applications. With dual SIM slots for automatic failover, uptime is maximized.

Secure Remote Access from Anywhere

Robust VPN, firewall, and routing capabilities allow the SeDTU300 to establish secure remote connections over public 4G LTE networks to provide authorized access to your controllers and HMIs from anywhere.

Real-Time Alerts to Keep Operations Running

With digital and analog I/O interfaces, the SeDTU300 can monitor connected devices in real-time and trigger alerts to quickly flag anomalies, preventing costly downtime.

Centralized Management of Distributed Sites

Xiamen Key-IoT's cloud management platform allows easy remote configuration, monitoring, and firmware upgrades for all your SeDTU300 modems from a central NOC.When uptime is critical and conditions are harsh, rely on the industrial-grade SeDTU300 4G LTE modem for mission-critical wireless connectivity.

  Hardware Performance

FLASH

8MB SPI FLASH

SRAM

256KB

Network Support

ndustrial-grade 4G module, supports seven-mode full network, supports NB module

RTC

Time synchronization using NTP technology, with built-in RTC

Interface

 

Serial Ports

1 x RS232 AND 1 RS485 INTERFACE, BUILT-IN 15KV ESD PROTECTION,

1 RS232 and 1 RS485 interface, with built-in 15KV ESD protection Serial port parameters as follows:

Data bits: 5, 6, 7, 8 bits

Stop bits: 1, 1.5, 2 bits

Parity: None, even, odd, SPACE, and MARK parity

Serial port baud rate: 1200~230400bits/s

Indicators

1 PWR light, 1 ACT light, 1 Oline light

SIM Card Interface

1 (drawer-type SIM card slot, supports 1.8V/3V SIM/UIM cards)

Antenna Interface

1 (3G/4G/NB antenna, 1 GPS antenna (optional), impedance 50 ohms, SMA female inner pin interface)

Power

Terminal interface, with built-in power reverse protection and overvoltage protection

Power Characteristics

 

Power Supply

External power adapter (9V 1A)

Operating Voltage

Wide power input DC 5~36V (expandable to 5-60V)

Standby Power Consumption

Operating power consumption

Operating Conditions

 

Operating Temperature

-35~+75℃ (-31~+167℉)

Storage Temperature

-40~+85℃ (-40~+185℉)

Operating Humidity

5%~95% (non-condensing)

Device Ventilation

Natural heat dissipation, no noise

Physical Features

 

Chassis

Full metal chassis

Dimensions

Length*width*height 119*59*26mm (excluding antenna mounting components)

Installation Methods

Desktop placement, DIN rail mounting, wall-mounted

Weight

Net weight: 0.35KG (excluding antenna and mounting components)

Gross weight: 0.68KG (with accessories and packaging box)

Device Safety and Reliability

 

Safety and Reliability

Power reverse protection, overvoltage protection, overcurrent protection; Ethernet interface with built-in 1.5KV electromagnetic isolation protection; RS232/RS485 interface with built-in 15KV ESD protection; SIM/UIM card interface with built-in 15KV ESD protection

Protection Level

IP30

Certification

Complies with CCC, RoHS

MTBF

≥ 100,000 hours

 

Product Interfaces

Product Dimensions

Latest

Cases

loading...

已经是到最后一篇内容了!

Q & A

Shipping Time and Logistics

We have a large stock of products readily available, and we can typically ship orders within 1-3 business days. For customized products, the shipping time may vary depending on the specific requirements, but it generally takes around 2-4 weeks. We collaborate with several renowned logistics companies, offering a variety of express delivery options such as SF Express, EMS, and DHL to ensure timely and secure product delivery.

Custom Development Services

In addition to our standard products, we also offer custom development services to our clients. Whether you have any special feature requirements or application scenarios, our experienced engineering team can provide customized development and optimization based on your needs. The customization process typically takes 1-3 months, and we work closely with you to ensure that the final delivered product fully meets your requirements.

Product Warranty and After-sales Service

All our products undergo rigorous testing and come with a 1-year warranty. If any quality issues arise during the warranty period, we provide free repair or replacement services. Beyond the warranty period, we also offer long-term technical support and maintenance services. Customers can contact our after-sales team via phone, email, or other channels, and we will respond promptly and provide solutions.

Recommendations

loading...

已经是到最后一篇内容了!

Expand more!