Router công nghiệp LTE (4G) VPN Alotcer AD7028
| Product Type | Model | Product Name |
| Standard | AD7028-W | WCDMA Cellular Router |
| AD7028-E | EVDO Cellular Router | |
| AD7028-F | FDD-LTE Cellular Router | |
| AD7028-T | TDD-LTE Cellular Router | |
| AD7028-D | TDD/FDD-LTE Cellular Router | |
| Dual SIM | AD7028-WS | WCDMA Dual SIM Cellular Router |
| AD7028-ES | EVDO Dual SIM Cellular Router | |
| AD7028-FS | FDD-LTE Dual SIM Cellular Router | |
| AD7028-TS | TDD-LTE Dual SIM Cellular Router | |
| AD7028-DS | TDD/FDD-LTE Dual SIM Cellular Router |
Introduction
AD7028 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.
Application
Features
| Items | Contents |
| Industrial Design | High-powered industrial cellular module |
| High-powered industrial 32bits CPU | |
| Wide Operating Temperature(-35~+75ºC) | |
| Power range: DC 5~60V | |
| High Reliability | Support hardware and software WDT |
| Support auto recovery mechanism, including online detect, auto redial when offline to make it always online | |
| Ethernet port: 1.5KV magnetic isolation protection | |
| RS232/RS485 ports:15KV ESD protection | |
| SIM/UIM port: 15KV ESD protection | |
| Power port: reverse-voltage and over voltage protection | |
| large serial port data cache(10MB) ,ensure the data is not lost | |
| Antenna port: lightning protection(optional) | |
| Standard and Convenience | Adopt terminal block interface, convenient for industrial application |
| Support standard two RS232(or RS232 and RS485) and Ethernet ports that can connect to serial devices directly | |
| Support several work modes | |
| Support intellectual mode, enter into communication state automatically when powered | |
| Convenient configuration and maintenance interface | |
| High-performance and Security | Support TCP server |
| Support double data centers, one main and another backup | |
| Support multi data centers and it can support 5 data centers at the same time | |
| Support NTP, RTC embedded | |
| Support MAC address cloning. | |
| Support dynamic domain name(DDNS) and IP access to data center | |
| Design with standard TCP/IP protocol stack | |
| Support APN/VPDN | |
| Support local log storage. | |
| Support dual SIM/UIM card (optional). | |
| Support hardware encryption/decryption (optional) | |
Specification
| Items | 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 protection
Serial port: 8PIN industrial terminal, 3.81mm pitch Data 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: 800/1900MHz WCDMA/HSUPA/HSPA+: 850/900/1900/2100MHz CDMA2000 1x/ EVDO Rev. A: 800/1900MHz TD-SCDMA: 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) | |