Introduction
The IES3020G series consists of 16/20-port full Gigabit layer 2 unmanaged industrial Ethernet switches. These switches feature Gigabit copper ports and optional Gigabit SFP slots, designed for DIN-Rail mounting to accommodate various application scenarios. They support dual power supply inputs to ensure continuous operation even if one power source fails. The switches are fanless, consume low power, and are designed to operate in wide temperature and voltage ranges, making them suitable for harsh industrial environments. They are applicable in sectors such as smart grid, rail transit, smart city, and more.

Specifications
Standards & Protocols: The switches comply with IEEE standards for Ethernet, including IEEE 802.3, 802.3u, 802.3ab, and 802.3z.
Interface: They offer 10/100/1000Base-T(X) copper ports with RJ45 connectors and 1000Base-SFP slots. Features include automatic flow control, full/half duplex mode, and MDI/MDI-X auto-tuning.
Switch Properties: The switches use a store-and-forward transmission mode, support a MAC address table of 16K, have a packet buffer size of 12Mbit, and a backplane bandwidth of 56G. The switch time delay is less than 10μs.
Power Requirements: The switches operate on 12~48VDC with dual power supply redundancy and reverse polarity protection.
Power Consumption: The IES3020G-4GS model consumes 11.04W at no-load and 14.88W at full-load, while the IES3020G-16GT model consumes 11.04W at no-load and 13.68W at full-load.
Environmental Limits: Operating temperature ranges from -40 to 75℃, with storage temperatures from -40 to 85℃ and relative humidity of 5% to 95% (non-condensing).
Physical Characteristics: The switches have IP40 protection, are housed in metal, and are designed for DIN-Rail mounting. Dimensions are 70mm x 160mm x 130mm, and the weight is ≤1.08kg.
Industrial Standards: They meet IEC standards for ESD, EFT, and surge protection, as well as shock, free fall, and vibration resistance.
Certifications: CE, FCC, RoHS certified with a 5-year warranty.

Ordering Information
The IES3020G-4GS model includes 4 Gigabit SFP slots and 16 Gigabit copper ports, while the IES3020G-16GT model includes 16 Gigabit copper ports. Both models support a power supply range of 12~48VDC with dual power supply capability.

Contact Information
Address: 3/B, Zone 1, Baiwangxin High Technology Industrial Park, Song Bai Road, Nanshan District, Shenzhen, 518108, China. Tel: +86-755-26702668 ext 835. Fax: +86-755-26703485. Email: [email protected]. Website: www.3onedata.com.