TCP IP M2M Cat 4 4G RS232 Modem With Quectel EC25A/E/AU/G GSM GPRS modem

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TCP IP M2M Cat 4 4G RS232 Modem With Quectel EC25A/E/AU/G GSM GPRS modem















BAILING Supreme 20_4G LTE_MODEMS EC25x -series of modems are well known and used widely wherever a cellular solution is required.
The new Smart BAILING Supreme 20_4G LTE_MODEMS EC25x - category 1 modem is physically and electrically compatible to the 3G and 2G
versions, making swap outs in the field easy. Importantly the new 4G modem comes with the BAILING Smart Stack as standard which
will allow you to make full use of your preferred mobile network irrespective of the capability of your remote device.
Housed in a strong and lightweight Aluminum case and with full Industrial Grade components, is ideal for all Industrial remote
data applications including:

Remote Meter Reading / Smart Metering
Fleet Management
Irrigation and other control applications.

Main features:
Module: Quectel
Quectel 4G EC-25A4G
frequency band:
FDD LTE: B1/B3/B5/B7/B8/B20 2100/1800/850/2600/900/800MHZ
TDD LTE: B38/B40/B41 2600/2300/2500MHZ
WCDMA: B1/B5/B8 2100/850/900MHZ
GSM:B3/B8 900/1800
FDD LTE: B2/B4/B12 1900/1700/700MHZ
WCDMA: B2/B4/B5 1900/1700/850MHZ
FDD LTE: B1/B3/B4/B5/B7/B8/B28 2100/1800/1700/850/2600/900/700MHZ
TDD LTE: B40 2300MHZ
WCDMA: B1/B2/B5/B8 2100/1900/850/900MHZ
GSM:B2/B3/B5/B8 1900/1800/850/900MHZ
LTE: B1/B3/B8/B18/B18/B19/B26 2100/1800/900/850/800/850 MHZ
TDD LTE: B41 2500MHZ
WCDMA: B1/B6/B19 2100/850/800MHZ
GSM:B3/B8 900/1800
EC25-V FDD LET:B4/B13 1700/700MHZ
LTE LTE-FDD Max 150Mbps (DL) Max 50Mbps (UL)
LTE-TDD Max 130Mbps (DL) Max 35Mbps (UL)
DC-HSPA+ Max 42Mbps (DL) Max 5.76Mbps (UL)
UMTS Max 384Kbps (DL) Max 384Kbps (UL)
TD-SCDMA Max 4.2Mbps (DL) Max 2.2Mbps (UL)
EDGE Max 236.8Kbps (DL) Max 236.8Kbps (UL)
GPRS Max 85.6Kbps (DL) Max 85.6Kbps (UL)
HR, FR, EFR, AMR, AMR-WB coding schemes
SMS mobile Terminate/Originate
BAILING’s Smart Stack.
LTE Version 3GPP E-UTRA Release 10
Bandwidth 1.4/3/5/10/15/20MHz
Standard 3GPP AT commands TS 27.007
Output power: Class 3 @ LTE and Class 3 @ UMTS.
Input voltage: 5V to 32V
Current consumption (TBC):
Standby: 30mA @ 12V
Average in Use (3G): 250mA @ 12V
Average in Use (4G): 205mA @ 12V
Support 3V/1V8 U-SIM card
Dimension: 74mm x 55mm x 24mm
Weight: 100g approx.
Operating temperature: -30C° to +85C°
RoHS compliant Data
Further Features:
Serial Interface
Physical: Strong lightweight Aluminum case
Serial RS232 and power through DC
RF connector: 2 x SMA male
Small size: 66mm x 52mm x 24mm/18mm
Weight: approx. 40 grams
Power in: 5Vdc to 32Vdc
UDP/TCP stack: BAILING Smart Stack
Temperature range: -30C to +85C
Sim holder accepts standard 3V/1.8V mini sim
Single mode LTE operation
LTE FDD bandwidth 1.4-20MHz
System release 3GPP Rel 11
4G Cat 4 up to 150Mbps downlink, 50Mbps uplink
3G HSPA+ up to 42Mbps downlink, 5.76Mbps uplink
SMS mobile Terminate/Originate
FOTA and DOTA functions supported
Industrial,vending machine,eletricity meter,traffic etc M2M modem
Running environment
Windows XP, Windows Vista, Windows 7,8/8.1,10,Linux

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Company Information

Hong Kong Bailing International Co., Ltd, a Hi-Tech Enterprise, dedicating to the wireless communication domain,engages in R&D, manufacture and sales of wireless products. 

Bailing has been qualified with integrated quality management system and environment management system, and certified with ISO 9001 and ISO I4001 certifications. Bailing can provide products compliant with CE/RoHS standard. 

Under the principle of Professional Manufacture, Quality Assurance, Bailing manufactures wireless communication products with reliable quality and reasonable price. Based on the strength of professional R&D, Bailing can provide OEM products to meet customers' requirements.





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