Telecommunications modules
Supply of Cellular Communication Modules (GSM/GPRS, LTE, 5G, and IoT)
Cellular communication modules are the backbone of mobile communications and IoT projects, enabling devices to connect to mobile networks. ERFAN TECHNOLOGY supplies a wide range of cellular modules from reputable global brands (Quectel, SIMCom, Sierra Wireless, Telit, u-blox, Huawei). These include 2G/GSM/GPRS modules (SIM800, Quectel M66) for SMS, voice, and low-speed data transmission in simple IoT/tracking applications (frequency bands 850/900/1800/1900MHz), 4G/LTE Cat-1, Cat-4, and Cat-M1 modules (SIM7600, Quectel EG95) with multi-band support and download speeds up to 150Mbps for applications like ATMs, connected vehicles, video surveillance, and smart meters, 5G NR (New Radio) modules (Quectel RM500Q, SIM8200) with data rates up to several Gbps and ultra-low latency for advanced industrial applications, VR/AR, and autonomous vehicles, and NB-IoT and LTE-M modules (Quectel BC95, BG96) with ultra-low power consumption (multi-year battery life) and deep in-building penetration for smart metering, environmental sensors, and precision agriculture. All products come with standard certifications (CE, FCC, GCF) and support for TCP/IP, HTTP, and MQTT protocols.
Short-Range and Local Area Connectivity Modules (Wi-Fi, Bluetooth, LoRa, Zigbee, Sigfox)
For short to medium-range communication in home automation, sensor networks, and industrial applications, local wireless connectivity modules are widely used. ERFAN TECHNOLOGY supplies a wide range of connectivity modules from reputable brands (Espressif (ESP8266/ESP32), Texas Instruments (CC2650/CC1352), Nordic Semiconductor (nRF52), Microchip (RN2483/RN2903), Semtech (LoRa)). These include Wi-Fi modules (ESP32-S3, ESP8266) with 2.4GHz/5GHz band support, cloud server connectivity (MQTT, HTTP, WebSocket), and dual-core architecture for complex applications, Bluetooth modules (Classic and BLE 5.0/5.2) from Nordic Semiconductor with ultra-low power consumption (multi-year on a coin cell battery) supporting LE Audio and Mesh Networking, LoRaWAN modules with multi-kilometer outdoor range (up to 15km in open areas) and nanoamp power consumption for sensor networks and smart agriculture, and Zigbee 3.0 and Thread modules (EFR32MG21) for self-healing mesh networks in building automation and smart lighting. All products come with authenticity guarantees, complete datasheets, programming libraries (Arduino, MicroPython, Zephyr), and standard certifications (CE, FCC, IC).
Fiber Optic, Switching, and Routing Telecommunication Modules (SFP, GPON, Switches, Routers)
In fixed telecommunications infrastructure and data centers, fiber optic modules and switching equipment form the network core. ERFAN TECHNOLOGY supplies infrastructure telecommunication modules from reputable brands (Cisco, Huawei, Nokia, Finisar, Avago (Broadcom), Intel). These include SFP, SFP+, QSFP, and QSFP28 Optical Modules with data rates from 1 to 400 Gbps and transmission distances from 100 meters to 80 kilometers (on single-mode and multi-mode fibers), GPON/XGS-PON modules (ONT/OLT) for FTTH (Fiber-to-the-Home) networks with symmetrical download/upload capacities up to 10 Gbps, Switching and Routing Modules (network interface cards for modular routers and switches) from Cisco and Huawei with millions of packets per second processing capability, and Network Controller Modules (NPU and ASIC modules for line-rate packet processing). Our team can recommend the most suitable optical module for your FTTH, data center, or content distribution network project based on bandwidth requirements, geographical distance, and fiber type.
