Main Characteristics
The SIC-G is a 7-port PoE unmanaged Gigabit Ethernet switch designed for mission-critical environments like mining and heavy industry. It features up to five 10/100/1000BASE-T(X) RJ-45 ports and up to two 100/1000 BASE-F(X) and 1000 BASE-X SFP ports. The switch supports PoE capability of 30W per port for up to four ports, simplifying wiring in complex fields. It includes dual redundant power inputs with Reverse Polarity Protection and relay output for fault alarm systems. The device is housed in an IP30-rated enclosure, operates in temperatures from -40 to 70°C, and supports DIN-Rail mounting. It is EN50155-certified for reliable performance under various power conditions and complies with EN50121-4 for ground equipment.

Dimensions & Layout
The document provides detailed dimensions and layout views, including front, rear, bottom, top, and side views, with specific measurements for installation.

Regulatory Approvals
The SIC-G switch complies with several safety and EMC standards, including UL 61010-2-201, UL C1D2/ATEX Zone 2, EN50155, EN50121-4, and various IEC standards for ESD, RS, EFT, surge, and conducted susceptibility. It is also RoHS II compliant and certified for operation at altitudes up to 4000m.

Technical Specifications
The switch supports a store-and-forward processing scheme with an 8096 MAC address table and a 10K bytes jumbo frame. It complies with multiple IEEE standards for Ethernet and PoE. The input voltage ranges from 12-52 VDC, with a maximum power consumption of 7.2 W for the system and 130 W with PoE. The device features IP30 housing, is made of aluminum, and weighs 350g. It can be installed on a DIN-rail or wall-mounted.

Environmental Limits
The operating and storage temperature ranges from -40°C to 85°C, with ambient relative humidity between 5% and 95% RH at 55°C (non-condensing).

Selection & Ordering Data
The SIC-G series offers models with different port configurations, including options for PoE and non-PoE ports, and is certified for industrial use with features like ATEX and Profinet connectors.