Unmanaged Switch ALLNET 222870 L2 Gigabit Ethernet 5 Θύρες PoE

The ALLNET 222870 is an unmanaged L2 Gigabit Ethernet switch with five RJ-45 ports and Power over Ethernet (PoE) support. Designed for industrial and compact network installations, it delivers a switching capacity of 10 Gbit/s and maintains a MAC address table of up to 1000 entries. The switch accepts a DC input voltage of 44–57 V and conforms to IEEE 802.3af and IEEE 802.3at standards.

Advantages

This unmanaged switch provides stable Gigabit connectivity across five ports with integrated PoE functionality, enabling both data and power delivery over standard Ethernet cabling. Its 10 Gbit/s switching capacity and 1000-entry MAC table ensure reliable traffic forwarding for small to medium deployments. The unit supports DIN rail and rack mounting, making it suitable for various industrial or constrained-space installations.

Suitable for

• Small industrial networks requiring PoE for devices such as IP cameras and access points
• Compact office or retail setups needing reliable Gigabit connections
• Environments where DIN rail or rack mounting is required

Key specifications

• Model: ALLNET 222870 (MPN: ALL-SG8005PD-BT90, EAN: 4038816130648)
• Ports: 5 x RJ-45 Gigabit Ethernet
• Standards: 10BASE-T, 100BASE-TX, 1000BASE-TX; IEEE 802.3af, IEEE 802.3at
• Switching capacity: 10 Gbit/s
• MAC address table: 1000 entries
• Power input: DC 44–57 V
• Mounting: DIN rail and rack mounting supported

How to use

Connect network devices to the five RJ-45 ports using standard Ethernet cables. Ensure the switch receives DC power within the 44–57 V range and verify PoE devices are compatible with IEEE 802.3af or 802.3at. Since the switch is unmanaged, no configuration is required; it will automatically forward traffic based on learned MAC addresses and provide PoE where applicable.

Recommendations

Install the switch in a dry, ventilated location and secure it to a DIN rail or rack as needed. Use compatible PoE devices and appropriate-length cables to maintain signal integrity. For larger networks or advanced traffic control, consider managed switches with VLAN and QoS features.