Products Description
General informationAD7028 Cellular Router is a kind of cellular terminal device that developed based on 2G/3G/4G LTE connectivity, VPN client, among other features. It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports 2 separate RS232 (or 1 RS232 and 1 RS485) and 1 LAN port that can conveniently and transparently connect one device to a cellular network. It support wide power range 5-60V DC. With a compact and robust design, it includes the necessary accessories for Mount kit or DIN rail.It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.
Item
Contents
Hardware
System
CPU
Industrial 32 bits CPU
FLASH
16MB (Extendable to 64MB)
SDRAM
128MB
Interface
Serial
2 RS232 ports (or 1 RS232 and 1 RS485), 15KV ESD protectionSerial port: 8PIN industrial terminal, 3.81mm pitchData bits: 5, 6 ,7, 8
Stop bits: 1, 1.5(optional), 2
Parity: none, even, odd, space, mark
Baud rate: 110~230400 bps
Large serial port data
cache:10MB
LAN
1 10/100Mbps Ethernet ports(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protection
Antenna
Standard SMA female interface, 50 ohm
SIM/UIM
Standard 3V/1.8V user card interface, 15KV ESD protection
Power
Terminal block interface, reverse-voltage and over voltage protection
Reset
Inside the module. Press this key for 8 seconds to restore the module to its original factory default settings
Indicator
“POWER” ”MODULE” ”SIM” ”STATUS”
Network
Wireless Network
GSM/GPRS/EDGE: 850/900/1800/1900MHz CDMA: 800/1900MHzWCDMA/HSUPA/HSPA+: 850/900/1900/2100MHz CDMA2000 1x/ EVDO Rev. A:
800/1900MHz TD-S
CDMA: 1880-1920/2010-2025MHz(A/F)
TDD-LTE:Band 38/39/40/41& Band 61/62 (Private Network)
FDD-LTE:Band1/2/3/4/5/7/8/12/13/17/18/19/20/21/25 /26/28/66
PPP Protocol
Support PPP Protocol
PPP Heartbeat
Maintaining links with the cellular network to prevent forced sleep, to ensure the stability of dial-up link.
Network Authentication
Support CHAP/PAP Authentication
TCP Heartbeat
Monitor the server connection
Power supply
Power range
DC 5~60V, Recommended 12VDC
Communication Current
<410MA(@12VDC)
Standby Current
<250MA(@12VDC)
Physical
Shell Material
ABS
Dimensions
108.43x85x40.7mm
Weight
126g
Installation
Mount Kit or DIN Rail 35mm (optional)
Environmental Limits
Operating Temperature
-35~+75ºC (-31~+167℉)
Storage Temperature
-40~+85ºC (-40~+185℉)
Operating Humidity
95% ( unfreezing)
Details Images
Certifications
Product packaging