・Air Interface: LTE Cat 4
・Package: LCC+LGA
・Dimensions: 32.0 x 29.0 x 2.4 mm
・Operating Voltage: 3.3V ~ 4.3V (Typical 3.8V)
・Operating Temperature: -30°C ~ +75°C

・Air Interface: LTE Cat 4
・Package: LCC+LGA
・Dimensions: 32.0 x 29.0 x 2.4 mm
・Operating Voltage: 3.3V ~ 4.3V (Typical 3.8V)
・Operating Temperature: -30°C ~ +75°C
The NL668 is an LTE Cat 4 wireless communication module launched by Fibocom. It supports LTE FDD network standard. It has a maximum downlink speed of up to 150Mbps for Cat 4 and an uplink speed of 50Mbps. The product adopts an LCC+LGA package, with dimensions of 32.0 x 29.0 x 2.4 mm. The NL668 is equipped with abundant industrial-standard interface resources and built-in network protocols to meet the diverse software and hardware requirements of IoT products. It can be widely used in IoT industry applications such as industrial routers, industrial gateways, security monitoring, and the Internet of Vehicles, providing users with a perfect wireless experience. The NL668 supports diversity antennas and has a built-in GNSS (GPS/Galileo/QZSS/BeiDou/GLONASS).
| Air Interface | LTE Cat 4 | |
| Package | LCC+LGA | |
| Dimension (mm) | 32.0 x 29.0 x 2.4 | |
| Frequency Bands | -CN (China) |
LTE FDD: B1/3/5/8; LTE TDD: B34/38/39/40/41 WCDMA: B1/8; TD-SCDMA: B34/39 EVDO: BC0; CDMA2000 1X: BC0 GSM/GPRS/EDGE: 900/1800MHz |
| -LA (Latin America) |
LTE FDD: B1/2/3/4/5/7/8/12/17/28/66 LTE TDD: B38/40; WCDMA: B1/2/3/4/5/8 TD-SCDMA/EVDO: NA; CDMA2000 1X: NA GSM/GPRS/EDGE: 850/900/1800/1900MHz |
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-AM (North America) |
LTE FDD: B2/4/5/12/13/17/66/71 LTE TDD: NA WCDMA: B2/4/5 |
|
| -JP (Japan) |
LTE FDD: B1/3/8/11/18/19/21/26/28 LTE TDD: B41; WCDMA: B1/6/8/19 TD-SCDMA: NA; EVDO: NA CDMA2000 1X: NA; GSM/GPRS/EDGE: NA |
|
| -EU (Europe) |
LTE FDD: B1/3/5/7/8/20 LTE TDD: NA WCDMA: B1/5/8 TD-SCDMA: NA |
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|
-EAU (EMEA/ APAC) |
LTE FDD: B1/3/5/7/8/20/28 LTE TDD: B38/40/41; WCDMA: B1/5/8 TD-SCDMA: NA; EVDO: NA; CDMA2000 1X: NA GSM/GPRS/EDGE: 850/900/1800MHz |
|
| Power Supply | 3.3V ~ 4.3V (Typical 3.8V) | |
| Operating Temp. | -30°C ~ +75°C | |
| Extended Temp. | -40°C ~ +85°C | |
| LTE FDD (Mbps) | 150(DL)/50(UL) | |
| LTE TDD (Mbps) | 130(DL)/30.5(UL) | |
| DC-HSPA+(Mbps) | 42(DL)/5.76(UL) | |
| HSPA/HSPA+(Mbps) | NA | |
| WCDMA(Kbps) | 384(DL)/384(UL) | |
| TD-SCDMA (Mbps) | 4.2(DL)/2.2(UL) (-CN) | |
| EVDO(Mbps) | 3.1(DL)/1.8(UL) (-CN) | |
| CDMA2000 1X(Kbps) | 307.2(DL)/307.2(UL) (-CN) | |
| EDGE(Kbps) | 296(DL)/236.8(UL) (-CN/-EAU/-EU/-LA) | |
| GPRS(Kbps) | 107(DL)/85.6(UL) (-CN/-EAU/-EU/-LA) | |
| eSIM | Optional | |
| Remote SIM | NA | |
| eCALL | NA | |
| OpenCPU | Optional | |
| MUX | ⦁ | |
| Jamming Detection | NA | |
| USSD | ⦁ | |
| STK | NA | |
| LBS | ⦁ | |
| FOTA | Optional | |
| OS Drivers | Linux/Windows/Android | |
| GNSS | Optional | |
| MMS | NA | |
| CSD | ⦁(-EAU/-EU/-CN) | |
| TTS | ⦁ | |
| SMS | ⦁ | |
| Analog Audio | Optional(-CN) | |
| Digital Audio | ⦁ | |
| Voice Code | Optional | |
| Audio Play/Record | ⦁ | |
| Protocols | TCP(S)/UDP/HTTP(S)/FTP(S)/IPv4/IPv6/SSL/TLS/MQTT/PING/NTP/FFS/NITZ/PPP/ECM/RNDIS/GobiNet/QMI_WWAN | |
| SIM | x 1, 1.8V/3.0V | |
| USB | x 1, USB2.0 | |
| PCIe | NA | |
| UART | x 2 | |
| SPI | ⦁ | |
| ADC | x 2 | |
| GPIO | ⦁ | |
| SDIO | ⦁ | |
| PCM | ⦁ | |
| SGMII | ⦁ | |
| Regulation |
-CN: RoHS/SRRC/CCC/NAL; -EAU: CE/RCM/NCC/ANATEL/RoHS/UKCA/REACH/KC -EU: CE/RoHS/UKCA/REACH; -AM: FCC/RoHS/IC; -LA: RoHS/FCC/ANATEL/REACH; -JP: RoHS/JATE/TELEC/REACH |
|
| Operator | -CN: CMCC/CTCC; -EAU/-EU: DT/KT*; -AM: Verizon/AT&T/T-Mobile(data only)/Rogers(data only)/Telus(data only); -JP: DOCOMO/Softbank/KDDI | |
| Industry | -EAU: HF/GCF; -EU/-LA/-JP: HF; -AM: GCF/HF/PTCRB | |