LC621
・空口：LTE Cat.4
・封装：LCC+LGA
・尺寸：28.0 x 31.0 x 2.4mm
・操作电压：3.3V ~ 4.3V (典型值 3.8V)
・操作温度：-30°C ~ +75°C
・空口：LTE Cat.4
・封装：LCC+LGA
・尺寸：28.0 x 31.0 x 2.4mm
・操作电压：3.3V ~ 4.3V (典型值 3.8V)
・操作温度：-30°C ~ +75°C
| 封装 | LCC+LGA | |
| 尺寸 (mm) | 28.0 x 31.0 x 2.4 | |
| 频段 | -CN (中国) |
LTE FDD: B1/3/5/8 LTE TDD: B34/38/39/40/41 WCDMA: B1/5/8 GSM/GPRS/EDGE: 900/1800MHz |
| 供电电压 | 3.3V ~ 4.3V (典型值 3.8V) | |
| 工作温度 | -30°C ~ +75°C | |
| 扩展工作温度 | -40°C ~ +85°C | |
| LTE FDD (Mbps) | 75(DL)/50(UL) | |
| LTE TDD (Mbps) | 65 (DL)/30.5 (UL) | |
| DC-HSPA+(Mbps) | NA | |
| HSPA/HSPA+(Mbps) | 21(DL)/5.76(UL) | |
| WCDMA(Kbps) | 384(DL)/384(UL) | |
| TD-SCDMA (Mbps) | NA | |
| EVDO(Mbps) | NA | |
| CDMA2000 1X(Kbps) | NA | |
| EDGE(Kbps) | 296(DL)/236.8(UL) | |
| GPRS(Kbps) | 85.6(DL)/85.6(UL) | |
| eSIM | NA | |
| 远程 SIM | NA | |
| eCALL | NA | |
| OpenCPU | NA | |
| MUX | ⦁ | |
| 干扰检测 | NA | |
| USSD | NA | |
| STK | NA | |
| LBS | NA | |
| FOTA | DFOTA | |
| OS Drivers | Linux/Windows/Android | |
| GNSS | ⦁ | |
| VOLTE | NA | |
| CSD | NA | |
| TTS | NA | |
| SMS | SMS/SGs/IMS | |
| 模拟音频 | NA | |
| 数字音频 | NA | |
| 语音编码 | NA | |
| 音频回放/录制 | NA | |
| 网络协议 |
TCP(S)/UDP/HTTP(S)/FTP(S)/IPv4/ IPv6/SSL/TLS/MQTT/PING/NTP/FFS/ NITZ/PPP/ECM/RNDIS/GobiNet/ QMI_WWAN/电力协议 |
|
| USB | x 1, 1.8V/3.0V | |
| PCIe | x 1, USB2.0 | |
| PCIe | NA | |
| UART | x 2 | |
| SPI | ⦁ | |
| ADC | x 2 | |
| GPIO | ⦁ | |
| SDIO | ⦁ | |
| PCM | ⦁ | |
| SGMII | NA | |
| 法规认证 | RoHS/SRRC/CCC/NAL | |
| 运营商认证 | NA | |
| 行业认证 | 南网网管 | |
