Gigabit 4G Gateway With SIM Card Slot
Model: HC840
This document describes the electrical characteristics, RF performance, dimensions and application environment of the HC840. Under the introduction of this document, end users or developers can quickly understand the hardware functions of HC840.
HC840 is a Gigabit 4G Gateway. It accesses the Internet through 4G mobile communication dial-up or 1000Mbps WAN port, then shares the Internet network through 1000Mbps wired LAN.
Introduction to the hardware interface
Ports | 1*10/100/1000Mbps WAN Port(Auto MDI/MDIX) IEEE 802.3/802.3u/802.ab |
3*10/100/1000Mbps LAN Port(Auto MDI/MDIX) IEEE 802.3/802.3u/802.ab | |
SIM slot | 1* Nano SIM slot, 2*QFN-8(6mmx5mm) eSIM, Support SIM/USIM |
USB Port | 1*USB 3.0 port |
Power | 12V 2A DC5.0*2.1MM power adapter, support 9V-36V power, 48V POE in as optional |
Button | 1*Reset button |
Antennas | 4*Omni-directional External 5dbi 5G/4G antennas |
Introduction to the hardware platform
Processor | MT7621A MIPS Dual Core CPU, 880MHZ main frequency |
RAM | DDR3 256MB (Max.512MB) |
Flash | Nor Flash 16MB (Max. 32MB) |
NAND Flash (Reserved Design) Max. 1GB |
4G mobile communication function
This product has built-in Mini PCIE interface, which can be used to expand 4G mobile communication functions. The built-in Mini PCIE interface supports USB3.0 and USB 2.0 buses. 4G mobile communication supports 4G/3G.
Power supply and power consumption description
Item | Testing Condition | Minimum | Rating | Maximum |
Working voltage(V) | T A = 25°C | 9 | 12 | 35 |
Absolute operating voltage(V) | T A = 25°C | 8 |
| 36 |
Working Currency(A) | VIN=12V T A = 25°C | 0.3 | 0.9 | 1.5 |
Please use the standard power adapter to supply power to this product. If you do not use the standard power supply, please supply power to this product in strict accordance with the above power specifications and parameters, otherwise the product will be damaged. If the battery or vehicle power supply is used for power supply, please make anti-static and anti surge countermeasures.
Introduction to structural parameters and accessories
Color | Black/Blue/Silver |
Packing List | HC840 1PCS |
12V 2A power adapter 1PCS | |
Cat 5 Patch cable 1PCS | |
Mounting Brackets 1SET |
Product working environment requirements
Working temperature | -20℃ – 60℃ |
Storage temperature | -40℃ – 70℃ |
Working humidity | 10% – 90%RH, Non condensing |
Storage humidity | 5% – 90%RH,Non condensing |
Software configuration information
Default IP | 192.168.1.1 |
Username/password | root/admin |
The above is the general default configuration information of the product. Please refer to the product description for other detailed software functions.
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