Cudy GS2028PS4. 24 Gigabit PoE+ ports. 4 SFP/RJ45 Combo Gigabit ports. 1 RJ45 Console port Supports IEEE802.3af/at PoE. PoE delivery of ?30W per port and 300W total. Supports 802.1x port authentication, AAA authentication and TACACS+ authentication. Supports WEB, TELNET, CLI, SSH, SNMP, RMON management. Watchdog POE. Store & Forward. QoS / IGMP Snooping Layer 2 managed 28 ports 10/1000/1000m poe switc.

• Layer 2 Cudy 24-port Gigabit and 4-port Combo PoE+ Managed Layer 2 PoE+ switch
• 24 PoE/PoE+ RJ45 10/100/1000M ports
• 4 SFP/RJ45 Combo Gigabit ports
• 1 RJ45 Console port
• PoE delivery: ≤30W per port, ≤300W total.

• Network standards:
• IEEE802.3 (10Base-T)
• IEEE802.3u (100Base-TX)
• IEEE802.3ab (1000Base-T)
• IEEE802.3ad (Link aggregation for parallel links)
• IEEE802.3az (Energy-Efficient Ethernet)
• IEEE802.3x (Flow control)
• IEEE802.1q
• IEEE802.1p

• PoE standards:
• IEEE802.3af (PoE, 15.4W)
• IEEE802.3at (PoE+, 30W)

• Jumbo frame 9.6Kbytes
• 56Gbps switching capacity (non-blocking)
• Packet transfer rate of 41.66Mpps
• Packet buffer memory: 4MB
• MAC addresses: 8K
• Store & Forward forward forwarding mode
• Can transfer data for CCTV cameras
• Support 802.1x port authentication, support AAA authentication, support TACACS+ authentication
• Support WEB, TELNET, CLI, SSH, SNMP, RMON management
• Support PoE Power Management
• Support Watchdog PoE
• Power supply: 100V ~ 240V AC, 50/60Hz
• Storage temperature: -40°C ~ +85°C
• Storage humidity: 5% ~ 95% (non-condensing)
• Operating Temperature: -20°C ~ +50°C
• Operating humidity: 10% ~ 90% (non-condensing)
• Made of metal housing with long service life
• Fanless design, natural cooling
• Provides better heat dissipation due to ventilation holes
• Lightning-proof: General mode 6KV, Differential mode 4KV, ESD 15KV
• Dimensions: 445 (W) x 45 (H) x 285 mm

• 1U 19" rack installation

- CUDY-19