CCTVPLANNER.IO · POE SWITCH · DAHUA
Dahua CS4218-16ET-135
CS4218-16ET-135 — 18-port, 16 PoE, 135 W, smart-managed
SPECIFICATIONS · CS4218-16ET-135
Specifications
Ports18
PoE ports16
PoE budget135 W
PoE standard802.3bt-Type4
Max power per PoE port90 W
Uplinks2x RJ45 GbE
Switching capacity7.2 Gbps
Managementsmart-managed
Form factorrack-1U
FanlessYes
Operating temperature-10 to +55 °C
Surge protection8 kV
Figures as Dahua states them on the page linked above; nothing here is estimated.
In a camera plan
At 9 W per camera (the median maximum draw makers state for the cameras in our catalog), the 135 W budget powers 15 cameras, so all 16 PoE ports cannot: plan for 15.