Industrial PoE switch ISFG42 (2xPoE, 2xSFP)

Industrial PoE Switch – Reliability and Flexibility in Surveillance Networks

ISFG42 is a 4-port unmanaged PoE switch designed to operate in demanding industrial conditions. The device is primarily dedicated to powering IP cameras compliant with IEEE 802.3af/at standards, but it will also work well in other applications requiring a reliable network connection and power supply. The switch is distinguished by its solid construction, the possibility of mounting on a DIN rail, and protection against failures thanks to the option of redundant power supply.

Key features and applications

ISFG42 is an ideal solution for video surveillance systems, industrial automation, and all kinds of installations where high reliability and resistance to interference are required. Two PoE (Power over Ethernet) ports allow you to simultaneously power two IP cameras without the need for additional power supplies and extension cords. The remaining two SFP ports allow connection to a fiber optic network, which provides high bandwidth and data transmission range. The device is perfect for video surveillance systems where reliability and remote management are important.

• PoE Power: Two ports support IEEE 802.3af/at standards, delivering up to 30W of power per port (maximum 60W for all PoE ports). This eliminates the need for separate power supplies for IP cameras.
• SFP Ports: Two SFP (Small Form-factor Pluggable) uplink ports allow connection to a fiber optic network, providing fast and stable data transmission over long distances.
• Redundant Power Supply: The ability to connect two power sources (12-57V DC) ensures continuous operation even in the event of a failure of one of them.
• DIN Rail Mounting: Enables easy and quick installation in rack cabinets or control enclosures.
• LED Signaling: Intuitive indication of the device's operating status using LEDs facilitates diagnostics and monitoring of operating parameters.
• Solid Construction: Durable housing provides protection against electromagnetic interference and mechanical damage.

Technical specifications

The switch has 4 ports: two PoE RJ45 1 Gb/s ports and two SFP 1 Gb/s ports for fiber optic connection. It supports IEEE802.3, 802.3u and 802.3x CSMA/CD and TCP/IP standards, ensuring compatibility with most network devices. Its own power consumption is a maximum of 5W, and the operating temperature is in the range of -30°C to +70°C, making it an ideal solution for outdoor and harsh environmental applications. The dimensions of the device are 30 x 128 x 112 mm (+/-2 mm), and the net weight is about 0.3 kg. Please note that the power supply is not included in the set – the recommended model is NDR-75-48 or EDR-75-48. The device is covered by a two-year warranty from the manufacturer PULSAR sp. j.