Overview
GAOTek industrial cellular modem is a wireless router developed based on 2G, 3G, 4G, WIFI, virtual private network and other technologies. The product uses a high-performance industrial-grade 32-bit communication processor and an industrial-grade wireless module. The embedded real-time operating system is used as the software support platform. At the same time, it supports 1 Ethernet WAN, 4 Ethernet LAN, 1 RS 232, RS 485 (can be (Optional) Interface and 1 WIFI interface, can meet the needs of industrial field communication. It has been widely used in M2M fields, such as intelligent transportation, smart grid, postal services, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.
Features
- Operating system
- Easily cope with -40 °F to 176 °F (-40 ℃ to 80 ℃)
- Strong signal, cellular antenna with 7 dbi High gain
- 24 hours of uninterruptible work, online rate about 99.99%
Technical Specifications
| CPU | Industrial 32 bits CPU |
| FLASH | 16 MB (Extendable to 64 MB) |
| SDRAM | 128 MB |
| WAN | 1 Mbps, 10 Mbps, 100 Mbps WAN (RJ 45, can configurable as LAN) port, auto MDI, MDIX, 1.5 KV magnetic isolation protection |
| Serial | 1 RS 232 and 1 RS 485, 15 KV ESD protection Serial port 5 PIN industrial terminal, 0.14 in (3.5 mm) pitch Data bits 5, 6 ,7, 8Stop bits 1, 1.5 (optional), 2 Parity none, even, odd, space, markBaud rate 110 bps to 230400 bpsLarge serial port data cache 10 MB |
| LAN | 410 Mbps, 100 Mbps Ethernet ports (RJ 45), auto MDI, MDIX, 1.5 KV magnetic isolation protection |
| Antenna | Cellular antenna standard SMA female antenna interface, characteristic impedance 50 ohms WIFI antenna standard SMA male antenna interface, characteristic impedance 50 ohm GPS antenna (optional) standard SMA female antenna interface, characteristic impedance 50 Euro |
| SIM, UIM | Standard 3 V, 1.8 V user card interface, 15 KV ESD protection |
| Power | Standard 3-pin locomotive power socket with built-in power reverse protection and Current, overvoltage protection |
| Reset | Press this key for 8 seconds to restore the Router to its original factory default settings |
| Indicator | Signal Strength, PWR, RUN, SIM, Online, LAN1, LAN2, LAN3, LAN4 , WAN, WIFI, GPS (optional), SIM2(optional) |
| Wireless Network | GSM, GPRS, EDGE 850 MHz, 900 MHz, 1800 MHz, 1900 MHz CDMA 800 MHz, 1900 MHz WCDMA, HSUPA, HSPA+ 850 MHz, 900 MHz, 1900 MHz, 2100 MHz CDMA 2000 1 x,EVDO Rev. A 800 MHz, 1900 MHz TD-SCDMA 1880 MHz to 1920 MHz, 2010 MHz to 2025 MHz (A, F) TDD-LTE Band 38, 39, 40, 41 & Band 61, 62 (Private Network) FDD-LTE Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 66 |
| WAN | Support PPP Protocol |
| LAN | Maintaining links with the cellular network to prevent forced sleep, to ensure the stability of dial-up link. |
| Network Authentication | Support CHAP, PAP Authentication |
| Network access | Support APN, VPDN |
| IP Application | Support Ping, Trace, DHCP Server, DHCP Relay, DHCP Client, DNS relay, DDNS, Telnet |
| IP Routing | support static routing |
| Receiver type | 50 channels GPS L1 (1575.42 MHz) C, A code Support WAAS, EGNOS, MSAS, GAGAN |
| Maximum update rate | 5 Hz |
| Accuracy | Positioning 2.5 m CPE SBAS 2.0 m CPE |
| Capture | Cold start 32S Warm start 32S Assisted start |
| Sensitivity | Tracking 160 dBm Recapture 160 dBm Cold start 146 dBm |
| Timing accuracy | RMS 30 ns 99% < 60 nsGranularity 21 ns |
| Time pulse configurable | Can optional 0.1 Hz to 1000 Hz |
| Standard | IEEE 802.11 b, g, n |
| Bandwidth | IEEE 802.11 b, g 54 Mbps (max) IEEE 802.11 n 150 Mbps (max) |
| Security | WEP, WPA, WPA 2, etc. WPS (optional) |
| Power range | DC 5 V to 35 V, Recommended 12 V DC, 1.5 A |
| Communication Current | <450 MA (12 V DC) |
| Standby Current | <DC 12 V, 1.5 A |
| Operating Humidity | 95% (unfreezing) |
| Operating Temperature | -35 ℃ to 75 ℃ (-31 ℉ to 167 ℉) |
| Storage Temperature | -40 ℃ to 85 ℃ (-40 ℉ to 185 ℉) |
| Dimensions | 6.65 in x 4.73 in x 1.10 in (186.8 mm x 120.2 mm x 28 mm) |
| Weight | 1.28 lb (580 g) |
