Dahua CS4220-16GT-240 DoLynk Care manageable switch

16*Gbps PoE ports + 2*Gbps + 2*SFP ports, power budget 240W

• Ports 1-16 RJ-45 10/100/1000 Mbps (PoE); Ports 17-18 RJ-45 10/100/1000 Mbps (uplink); Ports 19-20 SFP 1000 Mbps (uplink).
• PoE standards IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt , ports 1-2 <90W, 3-16 <30W, total per device up to 240W.
• Switching Capacity 40 Gbps, Packet Forwarding Rate 29.76 Mpps, Packet Buffer Size 4 Mbit, MTBF 86.94 years
• For PoE outputs, the supported cable length is up to 250m, in which case the bandwidth drops to 10Mbps, configurable from the menu.
• PoE Pin Layout PoE/Hi-PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
• Power supply 220V, dimensions 440 mm × 220 mm × 44 mm, weight 2.37kg

Cloud-based management
Devices can be managed by DoLynk Care mobile app, which allows real-time monitoring of the network. The app displays the status of the devices, provides real-time fault alerts and sends notifications to the user when problems occur.

Network topology management

The switch supports the LLDP protocol, which automatically generates the network topology. This provides a quick overview of the connected devices and allows technical concerns to be resolved remotely.

BT 90W (Red port)

The red PoE ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and Hi-PoE standards, providing up to 90W of power per port. Suitable for devices that require higher power (such as rotary cameras, PTZ cameras or other high-power devices).

PoE Watchdog

The switch uses the smart PoE Watchdog feature.
The feature can be enabled from either the swich or web management.
PoE Watchdog automatically detects if the port connected to the camera is not working properly and reboots the port to reconnect.

Product sheet: CS4220-16GT-240

DoLynk Care