Cudy GS2028PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Cudy GS2028PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Uplink ports quantity: 4 Surge protection: Yes Access Control List (ACL): Yes Queue scheduling algorithms: Strict Priority Queue (SPQ) Switch type: Managed Switch layer: L2 Rate limiting: Yes MAC address auto-learning supported: Yes Power over Ethernet (PoE) power per port: 30 W Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) Number of VLANs: 4096 Authentication: Port-based authentication Total Power over Ethernet (PoE) budget: 300 W Flow control support: Yes Cable types supported: Cat5 VLAN support: Yes Copper ethernet cabling technology: 1000BASE-TX Housing material: Metal Broadcast storm control: Yes Cable length detection: Yes SSH/SSL support: Yes System event log: Yes Flash memory: 16 MB 10G support: No Store-and-forward: Yes Link aggregation: Yes Gigabit Ethernet (copper) ports quantity: 24 Spanning tree protocol: Yes Multicast Listener Discovery (MLD) snooping: v1/2/3 Power over Ethernet (PoE) voltage: 55 V Basic switching RJ-45 Ethernet ports quantity: 24 Combo SFP ports quantity: 4 Forwarding rate: 41.66 Mpps Switching capacity: 56 Gbit/s Internal memory: 128 MB DC input voltage: 52 V MAC address auto-aging supported: Yes Management protocols: SSHv1/2, SNMP V1/V2/V3, RMON v1 Non-operating altitude: 0 - 3048 m Height: 45 mm Transmission distance (max): 120 km IGMP snooping: Yes Rack mounting: Yes Virtual LAN features: MAC address-based VLAN Multicast support: Yes Fiber type: Multi-mode IP-MAC-Port binding: Yes Port mirroring: Yes MAC address table: 8000 entries Wavelength: 1550 nm Console port: RJ-45 Multicast features: Multicast traffic suppression Surge protection voltage: 15 kV Packet buffer memory: 4 MB Fanless: Yes Authentication type: IEEE 802.1x, TACACS+ GARP VLAN Registration Protocol (GVRP): Yes Maximum transfer distance (Single-mode): 120000 m Operating temperature (T-T): -20 - 55 C Package depth: 470 mm AC input voltage: 100 - 240 V LED indicators: Link Operating altitude: 0 - 3048 m Power source: AC Storage temperature (T-T): -40 - 85 C Quality of Service (QoS) support: Yes Product colour: Black Power over Ethernet (PoE): Yes Width: 285 mm Package height: 120 mm Maximum transfer distance (Multi-mode): 2000 m Form factor: 1U Package width: 350 mm Networking standards: IEEE 802.3ad Web-based management: Yes Depth: 445 mm Operating relative humidity (H-H): 10 - 95%