CGT551R-G

LTE Cat 4-module

4G LTE, terugval naar 3G/2G
DC9-36V brede voedingsingang
Tweeweg transparante transmissie
TCP/UDP, HTTP, SMS, Modbus, MQTT
Socketdistributieprotocol

CGT551R-G is a DIN-Rail LTE Cat 4 Modem, with low latency, high reliability and high real-time characteristics. The product has a fast transmission rate, with an uplink peak rate of 50Mbps and a downlink peak rate of 150Mbps.CGT551R-G supports the frequency bands of major operators all over the world, CGT551R-EUX in European, and CGT551R-AUX in Australia and Latin America.

The product supports TCP/UDP transparent transmission, SMS transparent transmission, HTTP transparent transmission, and mutual conversion between modbus TCP and RTU. The product has rich functions, simple to use, and supports customization. It can realize functions such as MQTT to meet more functional needs of customers.

Product Functies

4G LTE, fallback to 3G/2G
DC9-36V brede voedingsingang
Two-way Transparent transmission
TCP/UDP, HTTP, SMS, Modbus, MQTT
FTP-upgrade en FOTA zelf-upgrade
SMS, NET, Seriële AT-opdrachtconfiguratie

CGT551R Series Specifications
Frequentiebanden	Global (CGT551R-G)		LTE-FDD: B1/B2/B3/B4/B5/B7/B8/ B12/B13/B18/B19/B20/B25/B26/B28 LTE-TDD: B38/B39/B40/B41 UMTS: B1/B2/B4/B5/B6/B8/B19 GSM: B2/B3/B5/B8
	Europe/Middle East/Africa/Korea /Thailand/India (CGT551R-EUX)		LTE-FDD: B1/B3/B7/B8/B20/B28A LTE-TDD: B38/B40/B41 WCDMA: B1/B8 GSM: B3/B8
	Australia/New Zealand/Taiwan/ La tin America (CGT551R-AUX)		LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28 LTE TDD: B40 WCDMA: B1/B2/B4/B5/B8 GSM: B2/B3/B5/B8
RX Sensitivity:
CGT551R-G		CGT551R-EUX		CGT551R-AUX
LTE B1: -99.5dBm (10MHz) LTE B2: -99.9dBm (10MHz) LTE B3: -99.7dBm (10MHz) LTE B4: -99.7dBm (10MHz) LTE B5: -99.9dBm (10MHz) LTE B7: -99.2dBm (10MHz) LTE B8: -99.8dBm (10MHz) LTE B12: -99.8dBm (10MHz) LTE B13: -99.5dBm (10MHz) LTE B18: -100dBm (10MHz) LTE B19: -99.9dBm (10MHz) LTE B20: -99.8dBm (10MHz) LTE B25: -100dBm (10MHz) LTE B26: -99.5dBm (10MHz) LTE B28: -99.6dBm (10MHz) LTE B38: -99dBm (10MHz) LTE B39: -99.5dBm (10MHz) LTE B40: -99.2dBm (10MHz) LTE B41: -99dBm (10MHz) WCDMA B1: -109.2dBm WCDMA B2: -110dBm WCDMA B4: -109.7dBm WCDMA B5: -110.4dBm WCDMA B6: -110.5dBm WCDMA B8: -110.5dBm WCDMA B19: -110.1dBm GSM850: -108dBm EGSM900: -108dBm DCS1800: -107.5dBm PCS1900: -107.5dBm		LTE B1: -101.5dBm (10M) LTE B2: -101dBm (10M) LTE B3: -101.5dBm (10M) LTE B4: -101dBm (10M) LTE B5: -101dBm (10M) LTE B7: -99.5dBm (10M) LTE B8: -101dBm (10M) LTE B12: -101dBm (10M) LTE B13: -100dBm (10M) LTE B14: -99dBm (10M) LTE B18: -101.7dBm (10M) LTE B19: -101.4dBm (10M) LTE B20: -102.5dB (10M) LTE B26: -101.5dBm (10M) LTE B28: -102dBm (10M) LTE B38: -100dBm (10M) LTE B40: -100dBm (10M) LTE B41: -99dBm (10M) LTE B66: -99dBm (10M) LTE B71: -100dBm (10M) WCDMA B1: -110dBm WCDMA B2: -110dBm WCDMA B4: -110dBm WCDMA B5: -110.5dBm WCDMA B6 -110.5dBm WCDMA B8: -110.5dBm WCDMA B19: -110.5dBm GSM850: -109dBm EGSM900: -109dBm DCS1800: -109dBm PCS1900: -109dBm		LTE B1: -101.5dBm (10M) LTE B2: -101dBm (10M) LTE B3: -101.5dBm (10M) LTE B4: -101dBm (10M) LTE B5: -101dBm (10M) LTE B7: -99.5dBm (10M) LTE B8: -101dBm (10M) LTE B12: -101dBm (10M) LTE B13: -100dBm (10M) LTE B14: -99dBm (10M) LTE B18: -101.7dBm (10M) LTE B19: -101.4dBm (10M) LTE B20: -102.5dB (10M) LTE B26: -101.5dBm (10M) LTE B28: -102dBm (10M) LTE B38: -100dBm (10M) LTE B40: -100dBm (10M) LTE B41: -99dBm (10M) LTE B66: -99dBm (10M) LTE B71: -100dBm (10M) WCDMA B1: -110dBm WCDMA B2: -110dBm WCDMA B4: -110dBm WCDMA B5: -110.5dBm WCDMA B6 -110.5dBm WCDMA B8: -110.5dBm WCDMA B19: -110.5dBm GSM850: -109dBm EGSM900: -109dBm DCS1800: -109dBm PCS1900: -109dBm
Hardware
Hardware	Stroom		9~36V
	Power supply protection		ESD: IEC 61000-4-2 Level 3 Spanningspieken: IEC 61000-4-5 Niveau 3 EFT: IEC 61000-4-5 Niveau 3
	Reverse polarity Protection RS485 protection		485 protection: ESD: IEC 61000-4-2 Level 3 Surge: IEC61000-4-5 Level 3
	Afmetingen		28mm x64.7mm x109.7mm
	Werkstroom		67mA～102mA 12V
	Operating temperature		Bedrijfstemperatuur
	Opslagtemperatuur		-40℃~+90℃
	Relatieve vochtigheid		5%~95% (niet-condenserend)
Physical Interfaces	UART		RS485 (3PIN)
	USIM		3.0V/1.8V, Micro SIM 3FF
	RF		SMA
	Indicatoren		PWR,WORK,NET,LINK,Tx,Rx,RSSI
	Opnieuw laden		Knop
Seriële interface	RS232		Standard DB9 connector
	Baudsnelheid (bps)		2400~230400bps
	Gegevensbits		8
	Stopbits		1, 2
	Pariteit		GEEN, ONEVEN, EVEN
Certificaat	CE, CCC, ROHS
Software
Software	TCP/UDP/HTTP/DNS/FTP/OTA/NTP/FTP/MQTT SMS:MO/MT Text and PDU modes TCP/UDP/HTTPD/SMS transparent transmission Base station geolocation

CGT551R-G-gegevensblad

Versie	Update	Download
V1.0	2025-05-30	PDF (255,35 KB)

Model	CGT551R-G
Regio	Wereldwijd
Model	CGT551R-EUX
Regio	Europe/Middle East/Africa/Korea /Thailand/India
Model	CGT551R-AUX
Regio	Australia/New Zealand/Taiwan/Latin America