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

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