製品の概要
MeiG Smart SRM825N series of M2M modules are designed to provide IoT and eMBB services by 5G NR Sub-6GHz networks. It intergrates Qualcomm Snapdragon X62 chipset, complies with 3GPP Release 16 standards and can support independent two types of network delopments: SA and NSA. SRM825N designed in M.2 form factor, the frequencies of SRM825N can cover the main operators’ network of the world.
The maximum 2.4Gbps-DL and 900Mbps-UL data rates on 5G Sub6GHz networks can be supported. It also has backward compatibility with LTE-A and 3G networks to ensure working in remote areas.
A standard and rich set of interfaces(USB3.1/PCIe3.0/SPI/UARTs/GPIOs), protocols (TCP/FTP/HTTP) and multiple OS compatibility extend the applicability of the module to a wide range of M2M applications, wireless router, HD TV，AR/VR, T-Box, Monitor, and etc.
Main Advantage：
- Support 3GPP R16 standard
- Standard M.2 (NGFF) Data-Card form factor
- Support SA/NSA network type
- Sub-6GHz support 120MHz maximum bandwidth
- GNSS:Qualcomm® IZat™ Gen 9,including GPS/GLONASS/BeiDou/Galileo/QZSS
- High speed interfaces USB3.1、PCIe3.0
- Industrial Grade Design
- Support USB Audio Class(UAC) function, no need Codec chip.
製品パラメーター
Basic Attributes：
| Product number： | 5G Module SRM825N-EA |
| Package： | M.2 Package |
| Size： | 52.0×30.0×2.3mm |
| Weight： | About 12g |
Module Speed：
| 5G NR Sub-6GHz: | – MIMO 4*4, 256QAM – Downlink up to 2.4Gbps – Uplink up to 900Mbps |
| LTE Cat.19: | – MIMO 4*4, 256QAM – Downlink up to 1.6Gbps – Uplink up to 200Mbps |
Drivers & Tools：
| Drivers： | Windows 7、Windows 8、Windows 8.1、 Windows 10、Linux、Android |
| Tools： | One Click update tool, Gobinet Dial Tool |
| FOTA upgrade | |
Module Interface：
| USB 2.0/USB 3.0/USB 3.1 with SS Gen2 |
| PCIe Gen3 / Gen4 |
| eSIM |
| UART |
| SIM Card interface(1.8 / 3.0V) |
| Antenna interface: main/diversity /MIMO/GNSS antenna, with a total of 5 antennas |
| Power On/Off, Reset |
| 1x PCM |
| GPIOs |
Authentication information：
| CCC*/SRRC*/CTA*/CE*/GCF* |
Transmission Power：
| Class 2 for B41/N41/N77/N78/N79 |
| Class 3 for other bands |
Protocols：
| RNDIS/NDIS/ECM/TCP/UDP |
Temperature and Humidity：
| Routine operating temperature： | -30℃ to 75℃ |
| Extended operating temperature： | -40℃ to 85℃ |
| Storage temperature： | -45℃ to 90℃ |
| Humidity： | 5%~95% |
SRM825N-EA Band Information：
| 5G SA: | N1/N3/N5/N7/N8/N20/N28/N38/N40/N41/N71/N77/N78/N79 |
| 5G NSA: | N1/N3/N5/N7/N8/N20/N28/N38/N40/N41/N71/N77/N78/N79 |
| LTE-FDD： | B1/B3/B5/B7/B8/B18/B19/B20/B28/B32 |
| LTE-TDD | B34/B38/B39/B40/B41/B42 |
| WCDMA： | B1/B5/B8 |
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