Cellular Modules

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WH-NB63
USR
nb-iotmodule
Quantity: 27
In Stock
2127+
1+ $2.2927
100+ $2.2328
- +
x $2.2927
Ext. Price: $2.29
MOQ: 1
Mult: 1
SPQ: 1
WH-G405tf-mPCIe-SE
USR
4GV3Emodule(mPCIeencapsulation,)
Quantity: 500
Ship Date: 5-7 working days
1+ $12.6095
- +
x $12.6095
Ext. Price: $12.60
MOQ: 1
Mult: 1
SPQ: 1
WH-GM5
USR
communication moduleCat.1
Quantity: 500
Ship Date: 5-7 working days
1+ $6.5602
10+ $6.3172
50+ $5.7341
- +
x $6.5602
Ext. Price: $6.56
MOQ: 1
Mult: 1
SPQ: 1
WH-GM5-mPCIe
USR
4Gmodule,CAT1module
Quantity: 500
Ship Date: 5-7 working days
1+ $7.3514
- +
x $7.3514
Ext. Price: $7.35
MOQ: 1
Mult: 1
SPQ: 1
WH-LTE-7S4 V2
USR
4Gcommunication module
Quantity: 500
Ship Date: 5-7 working days
1+ $20.1851
10+ $19.4375
50+ $17.6433
- +
x $20.1851
Ext. Price: $20.18
MOQ: 1
Mult: 1
SPQ: 1
WH-G405tf-DE
USR
4Gmodule
Quantity: 500
Ship Date: 5-7 working days
1+ $11.4632
- +
x $11.4632
Ext. Price: $11.46
MOQ: 1
Mult: 1
SPQ: 1
WH-G401tf
USR
4Gmodule,CAT1module
Quantity: 80
In Stock
2113+
1+ $5.7316
100+ $5.607
- +
x $5.7316
Ext. Price: $5.73
MOQ: 1
Mult: 1
SPQ: 1
WH-LTE-7S1-CT-N40
USR
WH-LTE-7S1-CT-N40
Quantity: 500
Ship Date: 5-7 working days
1+ $8.4104
10+ $8.0989
50+ $7.3514
- +
x $8.4104
Ext. Price: $8.41
MOQ: 1
Mult: 1
SPQ: 1
WH-G401tf-G
USR
4Gmodule,CAT1module
Quantity: 500
Ship Date: 5-7 working days
1+ $8.3108
- +
x $8.3108
Ext. Price: $8.31
MOQ: 1
Mult: 1
SPQ: 1
WH-GM800TF-2-A60
USR
13%tax,8 years30M/(Mobile Subsidy)
Quantity: 500
Ship Date: 5-7 working days
1+ $3.6183
10+ $3.5821
- +
x $3.6183
Ext. Price: $3.61
MOQ: 1
Mult: 1
SPQ: 1
USR-DR154
USR
DTU-485interface-,
Quantity: 500
Ship Date: 5-7 working days
1+ $12.2033
10+ $12.0812
- +
x $12.2033
Ext. Price: $12.20
MOQ: 1
Mult: 1
SPQ: 1
WH-LTE-7S1-GN
USR
built-inGPS,LTE CAT1
Quantity: 500
Ship Date: 5-7 working days
1+ $12.2108
- +
x $12.2108
Ext. Price: $12.21
MOQ: 1
Mult: 1
SPQ: 1
WH-LTE-7S1
USR
4Gmodule,CAT1module
Quantity: 7
In Stock
2125+
1+ $9.6004
100+ $9.3499
250+ $9.183
1000+ $9.016
- +
x $9.6004
Ext. Price: $9.60
MOQ: 1
Mult: 1
SPQ: 1
USR-G771-CT
USR
Built-in telecom card Cat1 DTU
Quantity: 500
Ship Date: 5-7 working days
1+ $23.8858
10+ $23.0011
50+ $20.8779
- +
x $23.8858
Ext. Price: $23.88
MOQ: 1
Mult: 1
SPQ: 1

Cellular Modules

4G, 3G, 2G, and NB-IoT are generations of mobile communication technologies that have evolved over time to meet the increasing demands for data transfer speed, reliability, and connectivity.

4G (Fourth Generation):
- Definition: 4G refers to the fourth generation of mobile telecommunications technology, succeeding 3G. It is characterized by high-speed data transfer, improved network capacity, and better voice communication.
- Function: 4G provides fast internet access, supports high-definition video streaming, online gaming, and mobile applications that require high data rates. It also includes features like VoLTE (Voice over LTE) for high-quality voice calls.
- Application: 4G is used in smartphones, tablets, laptops, and other mobile devices for internet browsing, video calls, social media, and various mobile applications.
- Selection Criteria: When choosing a 4G network, consider factors like coverage, data speeds, cost of service, and device compatibility.

3G (Third Generation):
- Definition: 3G is the third generation of mobile telecommunications technology, offering faster data transfer rates than 2G and improved voice call quality.
- Function: 3G supports mobile internet access, video calls, and multimedia messaging. It is slower than 4G but still provides adequate speed for basic internet usage and voice calls.
- Application: 3G is used in older smartphones, tablets, and mobile broadband devices. It is also a fallback technology when 4G coverage is not available.
- Selection Criteria: For 3G, consider the network's coverage, data plans, and whether the device you are using supports 3G connectivity.

2G (Second Generation):
- Definition: 2G is the second generation of mobile telecommunications technology, primarily designed for digital voice calls and basic data services.
- Function: 2G provides voice calls, text messaging (SMS), and very limited data services. It is the most basic form of mobile communication technology.
- Application: 2G is used in feature phones and older mobile devices that do not require high-speed data services.
- Selection Criteria: If you only need basic voice and text services, 2G might be sufficient. However, it is becoming increasingly obsolete as networks are being upgraded to 3G and 4G.

NB-IoT (Narrowband Internet of Things):
- Definition: NB-IoT is a low-power, wide-area network (LPWAN) technology designed for Internet of Things (IoT) applications, providing long-range connectivity with low data rates.
- Function: NB-IoT is used for IoT devices that require long battery life and infrequent data transmission, such as smart meters, environmental sensors, and asset trackers.
- Application: It is ideal for applications where devices are spread over a wide area and need to send small amounts of data periodically.
- Selection Criteria: For NB-IoT, consider the need for low power consumption, wide coverage, and the ability to support a large number of devices with minimal data requirements.

When choosing between these technologies, consider the specific needs of your application, the coverage and reliability of the network, the capabilities of your devices, and the cost of service. As technology advances, 4G and 5G are becoming the standard for mobile communication, while 2G is being phased out in many regions. NB-IoT is a specialized technology for IoT applications where low power and wide coverage are more important than high data rates.
Please refer to the product rule book for details.