Zyxel GS1900-48HPv2 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

Certification: RoHS, CE | Power consumption (max): 220.5 W | Weight: 3.55 kg | Networking standards: IEEE 802.3at | Product colour: Black | Power over Ethernet (PoE) ports quantity: 24 | Jumbo frames support: Yes | Basic switching RJ-45 Ethernet ports quantity: 48 | Total Power over Ethernet (PoE) budget: 170 W | Networking standards: IEEE 802.3u | Networking standards: IEEE 802.1Q | Networking standards: IEEE 802.3x | Store-and-forward: Yes | MIB support: RFC 1213 MIB II, RFC 2819 RMON (group 1, 2, 3, 9), RFC 1215, RFC 1493 | Power over Ethernet (PoE): Yes | Switch layer: L2 | Width: 441 mm | Operating temperature (T-T): 0 - 50 °C | MAC address table: 8000 entries | Full duplex: Yes | Noise level: 36.9 dB | Switching capacity: 100 Gbit/s | Copper ethernet cabling technology: 1000BASE-T | Switch type: Managed | LED indicators: Yes | Storage temperature (T-T): -40 - 70 °C | Quality of Service (QoS) support: Yes | AC input voltage: 100 - 240 V | Harmonized System (HS) code: 85176990 | Networking standards: IEEE 802.3af | Networking standards: IEEE 802.3az | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | SFP module slots quantity: 2 | Rack mounting: Yes | Networking standards: IEEE 802.3ad | Depth: 270 mm | Operating relative humidity (H-H): 10 - 95% | Power connector: DC-in jack | VLAN support: Yes | AC input frequency: 50 - 60 Hz | Networking standards: IEEE 802.3 | Networking standards: IEEE 802.3ab | Networking standards: IEEE 802.1p | Height: 44 mm