Hi-Focus HF-SIG04G0F2-120WN 4-Port Industrial Gigabit Managed PoE Switch – 4× 10/100/1000Mbps PoE RJ45, 2× 100/1000Mbps Gigabit SFP Uplink, 30W/Port, IEEE 802.3af/at, L2 Managed, Dual DC Power Input, -40°C to 75°C

The Hi-Focus HF-SIG04G0F2-120WN 4-Port Gigabit PoE Switch provides network connectivity through 4 × 10/100/1000Base-T PoE ports and 2 × 100/1000Base-X SFP uplink ports. Hi-Focus HF-SIG04G0F2-120WN 4-Port it also features 2 sets of V+ and V- redundant DC power ports. The PoE ports support IEEE 802.3af/at devices and automatically identify PoE devices for power supply without damaging non-PoE devices.

The switch supports IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, and IEEE 802.3x standards. Hi-Focus HF-SIG04G0F2-120WN 4-Port it provides 12Gbps non-blocking switching capacity, an 8.93Mpps forwarding rate, a 2K MAC address table, 2M buffer memory, and a 9.2K jumbo frame. Hi-Focus HF-SIG04G0F2-120WN 4-Port it uses Store and Forward forwarding with full wire-speed performance.

For PoE applications, Ports 1–4 support up to 30W per port with IEEE 802.3af/at. The switch supports PoE output on/off control and real-time PoE power monitoring. Power input is DC 48–57V through a 5P industrial Phoenix terminal with anti-reverse protection. Optional 48V/60W or 48V/120W industrial power supplies are supported. Power consumption is below 6W in standby, below 60W with af full load, and below 120W with at full load.

The switch supports L2 management features including 4K port-based IEEE 802.1Q VLAN, static aggregation, loop protection, IGMP Snooping v1/v2 with up to 256 multicast groups, bidirectional port mirroring, Diff-Serv QoS, 8 output queues per port, 802.1p/DSCP priority mapping, broadcast storm control, port isolation, port speed limiting, and DHCP Snooping. Hi-Focus HF-SIG04G0F2-120WN 4-Port it also supports mobile APP, local/cloud NMS platform management, HTTPS web management, one-key recovery, cable diagnosis, remote upgrade, remote restart, and factory reset. Hi-Focus HF-SIG04G0F2-120WN 4-Port its dimensions are 11.9 × 10 × 3 cm, with a net weight of 0.4kg and gross weight of 0.5kg.

Key Features

• 4 × 10/100/1000Base-T PoE ports and 2 × 100/1000Base-X SFP uplink ports
• Up to 30W per PoE port with IEEE 802.3af/at support and real-time PoE power monitoring
• 12Gbps non-blocking switching capacity, 8.93Mpps forwarding rate, and 2K MAC address table
• L2 management with 4K VLAN, static aggregation, IGMP Snooping, QoS, port mirroring, and DHCP Snooping
• Remote management and monitoring through mobile APP, local/cloud NMS, HTTPS web management, remote upgrade, restart, and factory reset

Best Suited For

• L2 managed network installations requiring Gigabit PoE connectivity
• Networks requiring SFP fiber uplink connectivity
• PoE deployments requiring up to 30W per port
• Networks requiring VLAN, QoS, multicast, and port aggregation features
• Installations requiring remote PoE monitoring and management

Not Suited For

• Applications requiring more than 4 PoE ports
• Devices requiring more than 30W per PoE port
• Networks requiring SFP speeds above 1Gbps
• Applications requiring management features not specified in the datasheet
• Installations requiring an included power supply, as the power supply is optional