Modems

OEM/ODM Modems for telecom and broadband projects, with experienced production, quality control, customization and stable supply for distributors.

4G Modem EC25 LTE Modem with Serial Port + Mini USB Interface

$32-38 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. SC-24937
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Modems

Introduction

typeWirelessinterface typeRS-232
transmission rate2MbpsstyleExternal
private moldNoproducts statusStock
Name4G Lte ModemModuleQuectel EC25A/E/AU/G
internet serviceTCP/UDP/FTP/HTTP/SMTP/POP3/SNMP/SSLInterfaceUSB/RS232
FrequencyHSDPA UMTS2100MHz/GSM EDGE GPRS850/900/1800/1900MHzdata speedLTE LTE-FDD Max 150Mbps (DL) Max 50Mbps
OSWin 8/7/Vista/XP/2000 32,linuxFunctionmms/sms
Control via AT Commands3GPP TS27.007 and enhanced AT Commands

We are China Loong Telecoms Co., Ltd., a professional manufacturer and supplier specializing in Telecoms. We have brought together and coordinated resources across the Telecoms supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Telecoms Co., Ltd. All rights reserved.
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4G Modem EC25 LTE Modem with Serial Port + Mini USB Interface

SKU: SC-24937

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