Features
1. The RS485 TO LTE CAT4 (EU) is a DIN Rail mounted RS485 cellular modem with European bands, which can realize the data transmission between RS485 and 4G Network.
2. Reliable Serial to 4G Cellular Communication.
3. With RS485 interfaces, full network coverage, wide temperature and wide voltage, multi center transmission.
4. Provides wireless data communications between field serial devices and the central control system to enable remote control of industrial field sites.
5. It is ideal for M2M and IoT applications including distribution automation, smart metering, water & wastewater, heating, street light monitoring and etc.

Specifications
1. Models: RS485 TO LTE CAT4 (EU)
2. Applicable regions: EMEA, Kor, Thailand, India, Southeast Asia
3. LTE Category: LTE Cat.4
4. Frequency Bands:
- LTE FDD: B1/B3/B7/B8/B20/B28A
- LTE TDD: B38/B40/B41
- WCDMA: B1/B8
- GSM: B3/B8
5. Transmission Speed:
- LTE-FDD: 150Mbps(DL)/50Mbps(UL)
- LTE-TDD: 130Mbps(DL)/30Mbps(UL)
- DC-HSDPA: 42Mbps (DL)
- HSUPA: 5.76Mbps (UL)
- WCDMA: 384Kbps(DL)/384Kbps(UL)
- GSM(EDGE): 296Kbps (DL)/236.8Kbps (UL)
- GSM (GPRS): 107Kbps (DL)/85.6Kbps (UL)

Serial Parameters
1. Interface form: RS485(Terminal) x 1
2. Data Bits: 8
3. Stop Bits: 1,2
4. Parity Bits: NONE,ODD,EVEN
5. Baud Rate: 2400~230400
6. Physical Interfaces: SIM/USIM card 1.8V/3V
7. Antenna: SMA Female
8. USB: USB 2.0
9. Indicators: POWER,WORK,NET,LINK,RSSI
10. Reload: Button

Hardware Characteristics:
1. Input Voltage: 9V~36V
2. Connector: Terminal
3. Housing material: ABS Plastic
4. Dimensions(mm) L x W x H: 109.66 x 28 x 64.71 mm
5. Operating temperature: -30 degree C~+75 degree C
6. Storage Temperature: -40 degree C~+85 degree C
7. Operating humidity: 5%~95%
9. Storage humidity: 5%~95%