Highly intuitive, the Smart Managed Switch can manage local networks. With the DoLynk Care platform, it can also perform cloud management. The switch performs operation and maintenance using
topology visualization on front-end, transmission and back-end storage devices that are in the security system and IT system. With its full metal design, the switch has great heat dissipation and can operate in
temperatures ranging -10°C to 55°C. It offers EMC and has protection against overvoltage, overcurrent, static electricity, lightning strikes, pulses and other types of interference. For the PoE series Smart
Managed Switch, power is supplied up to 250 meters away. The orange port supplies up to 60 W and the red port provides up to 90 W. Also, link aggregation and STP are available on select models to ensure
the network remains stable. The switch can be used in small and medium-sized businesses such as supermarkets, offices, restaurants, cafés and hotels.
- Meets the requirements of IEEE802.3,IEEE802.3u,IEEE802.3x, IEEE802.3ab,IEEE802.3z standards
- Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards
- Manages PoE power consumption and PoE power on/off. Supports Intelligent PoE
- A wide operating temperature range and a full metal casing that is fully-enclosed and dust-proof
General
| Unit Calculated Weight | 3.6 kg |
| Unit Calculated Volume | 0.01987 cubm |
| Units per Shipping Box | 5 |
| Units per Pallet | 0 |
| Summary | Dahua Technology CS4220-16GT-240. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 18. MAC address table: 8000 entries, Switching capacity: 40 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3u, IEEE 802.3x, IEEE.... Power over Ethernet (PoE). Rack mounting |
| Unit Box Height | 0.09 |
| Unit Box Length | 0.54 |
| Unit Box Width | 0.34 |
Management features
| Cloud-managed | Yes |
| Switch layer | L2 |
| Switch type | Managed |
| Web-based management | Yes |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 18 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| SFP module slots quantity | 2 |
Network
| 10G support | No |
| Flow control support | Yes |
| Networking standards | IEEE 802.3/IEEE 802.3ab/IEEE 802.3ae/IEEE 802.3at/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z |
| Number of VLANs | 32 |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
Data transmission
| Forwarding rate | 29.76 Mpps |
| Jumbo frames | 15360 |
| Jumbo frames support | Yes |
| MAC address table | 8000 entries |
| Switching capacity | 40 Gbit/s |
Security
| DHCP features | DHCP client |
| Loop protection | Yes |
Design
| Housing material | Metal |
| Product colour | Black |
| Rack mounting | Yes |
| Reset button | Yes |
Power
| AC input frequency | 47/63 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (typical) | 265 W |
| Power source | AC/DC/PoE |
| Power supply included | Yes |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 16 |
| Total Power over Ethernet (PoE) budget | 240 W |
Operational conditions
| Operating relative humidity (H-H) | 5 - 95 % |
| Operating temperature (T-T) | -10 - 55 °C |
| Storage relative humidity (H-H) | 5 - 95 % |
| Storage temperature (T-T) | -40 - 70 °C |
Weight & dimensions
| Depth | 220 mm |
| Height | 44 mm |
| Weight | 2370 g |
| Width | 440 mm |
Packaging data
| Package depth | 342 mm |
| Package height | 90 mm |
| Package weight | 3020 g |
| Package width | 540 mm |
