Sieťový switch DeLOCK 87765 Gigabit Ethernet Power over Ethernet

The DeLOCK 87765 Gigabit Ethernet Power over Ethernet switch provides four Gigabit RJ45 ports with PoE support and one SFP slot for fiber expansion. It supports 10/100/1000 Mbps Ethernet and complies with IEEE 802.3at/af standards, enabling power delivery to PoE-enabled devices such as IP cameras or PoE splitters via the network cable. The switch includes a DC-in jack for external power and comes in a compact black enclosure suitable for small office or home network setups.

Advantages

This network switch combines full Gigabit data rates on four RJ45 ports with Power over Ethernet according to IEEE 802.3af/at, allowing simultaneous data and power over a single cable. The additional SFP slot enables integration of fiber links for longer-distance connections or backbone expansion. The built-in DC input allows flexible power sourcing and ensures stable operation for connected PoE devices.

Suitable for

• Supplying power and network connectivity to IP cameras
• Connecting PoE-enabled access points and VoIP phones
• Extending a LAN using fiber via the SFP module
• Small office and home network environments

Key specifications

• Brand: DELOCK, model: 87765
• Ports: 4 x RJ45 Gigabit (10/100/1000 Mbps) with PoE (IEEE 802.3af/at)
• Additional slot: 1 x SFP for fiber modules
• Power input: DC-in jack
• Colour: Black
• EAN: 4043619877652

How to use

Connect the switch to your network using standard Ethernet cables into the RJ45 ports and insert an SFP module into the SFP slot if a fiber link is required. Use PoE-capable Ethernet cables to power PoE devices directly from the RJ45 ports. Supply external power to the device via the DC-in jack according to the manufacturer’s power specifications. Ensure connected devices support IEEE 802.3af/at for PoE power delivery.

Recommendations

Place the switch in a ventilated area and use shielded or high-quality Ethernet cables for reliable Gigabit performance. Verify PoE power budget and device compatibility before connecting multiple high-power PoE devices, and use an appropriate SFP module for the chosen fiber type and distance.