Hardware guide for the FIBOCOM MC615-CN wireless module series, covering specifications, interfaces, RF performance and mechanical dimensions.
The FIBOCOM MC615-CN series is a broadband wireless module supporting multiple LTE FDD and TDD bands. The guide provides detailed electrical characteristics, RF performance, hardware block diagram, and interface definitions for developers.
Key sections include product overview, application interfaces (LCC, LGA, USB, USIM, UART, ADC, audio, camera, LCD), RF specifications, power management, and mechanical dimensions, along with safety and regulatory notes. This manual is written in Chinese.
| Supported LTE FDD bands | Band 1, 3, 5, 8 |
|---|---|
| Supported LTE TDD bands | Band 34, 38, 39, 40, 41 |
| Supply voltage range | 3.4 V ~ 4.3 V (recommended 3.8 V) |
| Operating temperature range | -30 °C ~ +75 °C (extended -40 °C ~ +85 °C) |
| Module dimensions | 20.2 mm × 22.2 mm × 2.3 mm |
| Antenna interfaces | Main antenna x1, optional BT/WIFI‑SCAN antenna x1 |
The recommended supply voltage is 3.8 V, with an allowed range of 3.4 V to 4.3 V.
It supports LTE FDD Band 1, 3, 5, 8 and LTE TDD Band 34, 38, 39, 40, 41.
The module measures 20.2 mm × 22.2 mm × 2.3 mm.