AR502H
The AR502H is Huawei's next-generation Edge Computing-Internet of Things (EC-IoT) gateway, offering powerful edge computing capabilities, open software and hardware resources, and Software Development Kits (SDKs), for flexibly invoking compute, storage, and network resources. With additional support for container management and on-demand app deployment, AR502H is suitable for a wide range of IoT applications, including smart Integrated Energy Service (IES), smart pole sites, smart power distribution rooms, smart campuses, and smart water conservation.
Indeed, Huawei AR502H Series Routers are designed for large-scale edge computing and IoT networking in harsh environments, with the ability to handle extreme temperatures, humidity, and electromagnetic interference. With abundant IoT interfaces, AR502H supports IP-based Power Line Communication (PLC) and on-demand app deployment, enabling modular constructions and combinations.
Edge computing architecture, open software and hardware resources, support for multi-container management, and on-demand app deployment.
Standard Debian OS development environment, and a wide variety of SDKs enable flexibly invoking of compute, storage, and network resources.
Data encryption, non-privileged containers, and dual-partition backup, enhancing device security and reliability.
LTE FDD and LTE TDD, compatibility with WCDMA, GPRS, and GSM.
Multiple interfaces, including GE, RS-232, RS-485, and DI/DO.
IP-based PLC communication, with support for IPv6, and plug-and-play terminals.
Fan-free design, and a wide operating temperature range (–40°C to 70°C).
Resilient against strong magnetic interference.
IEEE 1613 compliant.
Dual power supplies for redundancy, isolated input, and a wide voltage range (9.6 V DC to 60 V DC).
| Parameters | AR502H | AR502H-5G |
| Processor | ARM quad-core A53, 1 GHz | |
| DDR | 2 GB, DDR4 | |
| Flash | 2 GB, SLC NAND | |
| Basic Functions |
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| Advanced Functions |
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| Security Functions |
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| IoT Protocols |
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| Support for Secondary Development |
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| 5G | - | 5G NR SA: n1/n3/n7/n8/n20/n28/n38/n40/n41/ n77/n78 5G NR NSA: n41/n77/n78 |
| 4G/LTE | FDD LTE: Band 1/2/3/5/7/8/20 | LTE FDD: B1/ B3/ B5/B7/B8/ B20/B28/B32(DL CA-only) LTE TDD: B34/B38/B40 (UL CA-40C)/B41/B42(UL CA-42C)/B43 |
| 3G | DC-HSPA+/HSPA+/HSPA/WCDMA: Band 1/2/5/8 | WCDMA B1/B3/B5/B8 |
| Fixed Ethernet port |
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| Fixed Serial Interface | 2 x RS485 or RS232 (isolated; switching between RS485 and RS232 is controlled through software) | |
| Alarm Port |
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| Power Supply | Dual DC power supplies: 9.6 V to 60 V (industrial terminal) | |
| Operating Temperature | –40°C to 70°C | |
| Dimensions (H x W x D) | 44 x 150 x 133 mm | |
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