The Dahua CS4220-16GT-240 is a managed Layer 2 switch with Gigabit Ethernet and PoE support. Designed for installation in a communication cabinet or standalone use, it offers flexibility and performance in networks.
- Number of ports: 16 × RJ-45 10/100/1000 Mbps (PoE), 2 × RJ-45 10/100/1000 Mbps (uplink), 2 × SFP 1000 Mbps (uplink)
- PoE consumption: Ports 1 and 2 up to 90W, Ports 3 to 16 up to 30W, Total up to 240W
- PoE protocol support: IEEE802.3af, IEEE802.3at, Hi-PoE, IEEE802.3bt
- Standards compliance: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z
- Switching capacity: 40 Gbps
- Packet forwarding rate: 29.76 Mpps
- Packet buffer memory: 4 Mbit
- MAC table: 8000 entries
- Flow control: Supports IEEE802.3X flow control
- Operating temperature: -10°C ~ 55°C
- Operating humidity: 5% ~ 95% (non-condensing)
- Power supply: 100–240 VAC, 47–63 Hz, max 4 A
- Surge protection: Total 4KV, Differential 2KV
- Electrostatic discharge protection: Air discharge 8KV, Contact discharge 6KV
- Dimensions (W × D × H): 440 mm × 220 mm × 44 mm
- Net weight: 2.37 kg
- Limited VLAN capabilities: Port-based VLAN
- DHCP support: DHCP client
- Management: WEB, APP
Network Specifications
- Type
- Managed
- PoE
- Yes
Technical Specifications
- Ethernet connections
- 16 Port
- Ethernet Speed
- 100 Mbps, 1000 Mbps
- SFP connections
- 2 Port
- Switching Speed
- 40 Gbps
- MAC Address Table
- 8000 entries
- Rack mounting
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.