Real Power, Real Flexibility
Ideal for security deployments, office network builds or anywhere you're consolidating power and data on a single piece of kit. Buy now and skip the complexity of separate PoE injectors.
DAHUA
DAHUA CS4220-16GT-240 16-Port Gigabit PoE Switch
- Switching capacity40
- Power consumption (typical)265 W
- Operating temperature (T-T)0 – 10 – 55 °C
- Switch typeManaged
- Width440 mm
- Total Power over Ethernet (PoE) budget240
- DHCP featuresDHCP client
- 16 gigabit Ethernet ports with PoE built in — run cameras and wireless gear straight from the switch
- 2 SFP slots for fibre or long-range uplinks when copper won't stretch far enough
- Managed platform gives you VLANs, QoS and monitoring tools to keep traffic flowing where it needs to go
- Rack-mount design keeps your comms closet neat and space-efficient
Description
Specifications
General
| Brand | DAHUA |
|---|---|
| Product colour | Black |
| Housing material | Metal |
| Jumbo frames | 15360 |
| Cloud-managed | Yes |
| Rack mounting | Yes |
| Forwarding rate | 29.76 |
| Number of VLANs | 32 |
| MAC address table | 8000 |
| Web-based management | Yes |
| Spanning tree protocol | Yes |
| SFP module slots quantity | 2 |
| Operating relative humidity (H-H) | 5 - 95 |
| Warranty | 36 months |
| EAN | 6923172571205 |
Storage
| Switching capacity | 40 |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Storage relative humidity (H-H) | 5 - 95 |
Ports
| Power over Ethernet (PoE) | Yes |
|---|---|
| Total Power over Ethernet (PoE) budget | 240 |
| Power over Ethernet (PoE) ports quantity | 16 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 18 |
Connectivity
| 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 |
|---|
Keyboard & controls
| Switch type | Managed |
|---|---|
| Reset button | Yes |
| Switch layer | L2 |
Battery & power
| Power consumption (typical) | 265 W |
|---|---|
| AC input voltage | 100 – 240 V |
| AC input frequency | 47/63 |
| Power source | AC/DC/PoE |
| Power supply included | Yes |
Performance & capacities
| Operating temperature (T-T) | 0 – 10 – 55 °C |
|---|
Features
| 10G support | No |
|---|---|
| VLAN support | Yes |
| DHCP features | DHCP client |
| Loop protection | Yes |
| Flow control support | Yes |
| Jumbo frames support | Yes |
Dimensions & weight
| Width | 440 mm |
|---|---|
| Depth | 220 mm |
| Height | 44 mm |
| Weight | 2.37 kg |
