Unmanaged switch DIGITUS DN-651147 8+2-poorts Fast Ethernet PoE 1 Gbit/s

The DIGITUS DN-651147 is an unmanaged industrial PoE switch with eight 10/100BASE-TX RJ45 ports and two 1000Base-Fx SFP ports in an IP40 metal housing. It supports IEEE 802.3af/at Power over Ethernet and offers non-blocking, wire-speed performance with a redundant 48–57 V DC power input. The robust design and wide operating temperature range from -40 °C to 80 °C make it suitable for monitoring, control management and wireless services in harsh environments.

Advantages

The switch provides 8 Fast Ethernet ports with PoE (up to 30 W per port) plus 2 gigabit SFP uplinks, redundant DC power input for increased reliability, and protection against ESD and EFT up to 6 kV. Its metal IP40 enclosure and DIN-rail mounting make installation secure in industrial cabinets, while plug-and-play operation simplifies setup.

Suitable for

• Industrial network connectivity for cameras and surveillance systems
• Remote monitoring and control systems
• Wireless backhaul and access point feeding
• Factory automation and machine-to-machine (M2M) connections

Key specifications

• Ports: 8 x 10/100 Mbit RJ45 (PoE 802.3af/at), 2 x 100/1000 Mbit SFP
• PoE power: up to 30 W per port
• Switching capacity: 1 Gbit/s (non-blocking wire-speed)
• Power input: redundant 48–57 V DC
• Enclosure: metal, IP40
• Mounting: DIN-rail
• Operating temperature: -40 °C to 80 °C
• Protection: ESD & EFT up to 6 kV
• Type: Unmanaged switch
• Weight: 0.7 kg

How to use

Mount the DN-651147 on a DIN-rail inside an appropriate enclosure, connect the redundant 48–57 V DC power supplies, and attach devices to the RJ45 PoE ports or use the SFP slots for fiber uplinks. The device is plug-and-play and requires no configuration for basic switching and PoE operation. Ensure correct polarity and voltage when connecting DC power.

Recommendations

Install the switch in a ventilated, dust-protected cabinet when possible, and use compliant SFP modules and certified PoE devices. Regularly check cable integrity and power supply redundancy to maintain uninterrupted operation in industrial deployments.