S4220-16GT-190 managed Gigabit PoE switch with 16 PoE ports
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Choose countryThe S4220-16GT-190 is a managed Layer 2 Gigabit switch with 20 ports, including 16 that provide PoE power. It also has 2 additional Gigabit RJ45 ports and 2 SFP ports rated at 1000 Mbps.
Power and network management
- PoE control: intelligent power-consumption management with real-time monitoring.
- Red ports: support IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt and Hi-PoE, with a stated maximum of 90 W.
- Management: web access and SNMP-based network management software.
- Network functions: STP/RSTP redundancy and PD alive mode.
Data transfer and installation
A large buffer memory supports non-blocking video transmission. Data transfer through USB 3.0 is also supported. The switch supports desktop installation.
| Model | S4220-16GT-190 |
|---|---|
| Ethernet ports | 18 × 10/100/1000 Mbps; 2 × SFP 1000 Mbps; PoE: 16 × 10/100/1000 Mbps |
| Port allocation | 1–16: RJ45 10/100/1000 Mbps (PoE); 17–18: RJ45 10/100/1000 Mbps; 19–20: SFP 1000 Mbps |
| PoE power consumption at full load | 190 W |
| Switch type | Managed Layer 2 (L2) Gigabit switch |
| Number of ports | 20, including 16 PoE ports |
| USB data transfer | USB 3.0 |
| Management options | Web interface; SNMP-based network management software |
| Network redundancy | STP/RSTP |
| PD alive mode | Supported |
| Red-port PoE support | IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, Hi-PoE; max. 90 W |
| PoE control | Intelligent power-consumption control and real-time monitoring |
| Video transmission | Non-blocking transmission with large buffer memory |
| Installation | Desktop |
| Network standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad |
| PoE power supply standards | IEEE 802.3af, IEEE 802.3at |
| EAN | 6923172591159 |
|---|
Which ports provide PoE power?
RJ45 ports 1–16 provide PoE power. Ports 17–18 are additional Gigabit RJ45 ports, while ports 19–20 are 1000 Mbps SFP ports.
How can the switch be managed?
It supports management through a web interface and SNMP-based network management software.











