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

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