Zyxel XGS1935-52 Managed L2+/L3 Gigabit Ethernet (10/100/1000)

AC input frequency: 50/60 Hz | Networking standards: IEEE 802.3x | Networking standards: IEEE 802.1D | Networking standards: IEEE 802.3z | Networking standards: IEEE 802.3 | Networking standards: IEEE 802.3ab | Networking standards: IEEE 802.1p | Networking standards: IEEE 802.1w | Networking standards: IEEE 802.3ad | Networking standards: IEEE 802.1s | Web-based management: Yes | AC input voltage: 100 - 240 V | Networking standards: IEEE 802.3az | Networking standards: IEEE 802.1x | Networking standards: IEEE 802.3u | Power source: AC | Cloud-managed: Yes | IGMP snooping: Yes | Traffic classification: Yes | Power over Ethernet (PoE): No | Width: 440 mm | Switch type: Managed | Mean time between failures (MTBF): 919583 h | Power consumption (typical): 24.7 W | Heat dissipation: 155.594 BTU/h | Multicast support: Yes | SFP+ module slots quantity: 4 | ARP inspection: Yes | Internal memory: 512 MB | VLAN support: Yes | Operating temperature (T-T): -20 - 50 °C | Packet buffer memory: 1.5 MB | Height: 43 mm | Power protection features: Surge protection | Flash memory: 32 MB | Warnings: Avoid contact of the device with liquid. | Storage temperature (T-T): -40 - 70 °C | Quality of Service (QoS) support: Yes | Operating relative humidity (H-H): 10 - 90% | 10G support: Yes | Power supply included: Yes | Switching capacity: 176 Gbit/s | Weight: 3.7 kg | Configuring Location Settings (CLI): Yes | Warnings: Make sure the ventilation of the equipment is not blocked. | Switch layer: L2+/L3 | Traffic shaping: Yes | System event log: Yes | Rack mounting: Yes | DHCP features: DHCP client | DHCP features: DHCP relay | MAC address table: 16000 entries | Forwarding rate: 130.9 Mpps | Cables included: AC | Rack mount kit: Yes | Jumbo frames support: Yes | Warnings: Follow the safety guidelines for electrical current. | Depth: 270 mm | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | Power consumption (max): 45.6 W | Basic switching RJ-45 Ethernet ports quantity: 48