Overview
The Inventory Master’s featuring 4G/5G Cellular Router,ESD protection with robust network support 16MB Flash memory (extendable to 64 MB) and 128 MB SDRAM. It offers versatile connectivity options, including RS232 and RS485 serial ports with 15KV ESD protection, a configurable 10/100Mbps WAN/LAN port, and two 10/100Mbps Ethernet LAN ports, all with 1.5KV magnetic isolation. The device supports cellular and GPS antennas with standard SMA interfaces and includes a SIM/UIM card slot with 15KV ESD protection. Designed for seamless integration in industrial environments, it supports GSM/GPRS/EDGE, CDMA, WCDMA/HSUPA/HSPA+, CDMA2000, TD-SCDMA, TDD-LTE, and FDD-LTE network standards. Additional features include PPP and TCP heartbeat protocols, CHAP/PAP network authentication, and comprehensive remote management capabilities. With reliable power protection, industrial terminal connections, and reset functionality, this gateway ensures stable and secure communication in demanding industrial applications.
Technical Specifications
| Hardware System | CPU | Industrial 32 bits CPU |
| FLASH | 16MB (Extendable to 64MB) | |
| SDRAM | 128MB | |
| Interface | Serial | 1 RS232 and 1 RS485, 15KV ESD protection Serial port: 5 PIN industrial terminal, 3.5mm pitch Data bits: 5, 6 ,7, 8 Stop bits: 1, 1.5(optional), 2 Parity: none, even, odd, space, mark Baud rate: 110 to 230400 bps Large serial port data cache:10MB |
| WAN/LAN | 1 10 to 100 Mbps WAN(RJ45,can configurable as LAN) port, auto MDI/MDIX, 1.5KV magnetic isolation protection | |
| LAN | 2 10 or 100Mbps Ethernet ports(RJ45), auto MDI to MDIX, 1.5KV magnetic isolation protection | |
| Antenna | Cellular or GPS: Standard SMA female interface, 50 ohms WIFI: Standard SMA male interface, 50 ohms | |
| SIM/UIM | Standard 3 V or 1.8 V user card interface, 15 KV ESD protection | |
| Power | 2 PIN industrial terminal, 3.81 mm pitch, reverse- voltage and over voltage protection | |
| Reset | Press this key for 8 seconds to restore the Router to its original factory default settings | |
| Indicator | “PWR”、”SIG”、”NET”、”APP” 、”Link”(RJ45) | |
| Network | Wireless Network | GSM or GPRS or EDGE: 850 or 900 or 1800 or 1900 MHz CDMA: 800 or 1900 MHz WCDMA or HSUPA or HSPA+: 850 or 900 or 1900 or 2100 MHz CDMA2000 1x or EVDO Rev. A: 800 or 1900 MHz TD-SCDMA: 1880-1920 or 2010-2025 MHz (A or F) TDD-LTE: Band 38 or 39 or 40 or 41& Band 61 or 62 (Private Network) FDD-LTE: Band1 or 2 or 3 or 4 or 5 or 7 or 8 or 12 or 13 or 17 or or 18 or 9 or 20 or 21 or 25 or 26 or 28 or 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 or PAP Authentication | |
| TCP Heartbeat | Monitor the server connection |
