
D120 Serial to Cellular Gateway Datasheet
E‐LinsTechnologyCo.,Limited
Add:#301,Unit6,BuildingA,MinkangGarden,MinkangRd.,Minzhi,Longhua,Shenzhen,518109,China
Tel:+86‐755‐2923058183 700465E‐mail:sales@szelins.comwww.szelins.comwww.e‐lins.com
Down-link: 85.6kbps Up-link: 21.4kbps
GPRS 3:2
Down-link: 64.2kbps Up-link: 42.8kbps
CDMA1x: Downlink/Uplink 153.6kbps
Protocol
Protocol Support TCP/IP
Interface
Antenna 50Ω SMA female interface
Serial Port DB9 (RS232, RS485, RS422, TTL option) 2400~115200bps or
300~115200bps optional
LED Power LED
Ring LED
Data LED
UIM/SIM 1.8V/3V
Power
Power supply DC5V-25V , typical DC 9V1A
Power Consumption Peak: 0.8A@+9VDC
Average: 30mA@+9VDC
Idle: 3.5mA@+9VDC
Software
User Interface AT Command set
Embedded Development Environment Support(32M FLASH and 16M RAM)
Open AT API develop kit
Physical
Operating Temperature Storage Temperature: -40 ~ 85°C
Working Temperature: -30 ~ 75°C
Humidity 95% Maximum (Non-condensing)
Dimensions Item (L x B x H): 75mm x 50mm x 16mm(5.3”x3.7”x1.4”)
Packaging (L x B x H): 260mm x 190mm x
65mm(10.3”x7.5”x2.6”)
Weight Item 200g (not including the antenna)
Item: 230~550g (including the antenna)
Packaging: 690g
Electronic Compatibility Anlistatig test: Class 3
Radio electromagnetism test: Class 3
Others
Warranty 1 Year, can extend up to 5 years
Package Contents The D120 Series DTU Modem
DB9 Serial Cable
DC 9V/1A Power Adapter
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