This product is either discontinued or we cannot get that from suppliers.
24 x 10/100Mbps RJ45, 1 x Gigabit Combo (RJ45/SFP), Power Green MAX : Red, AC 100V~240V 50/60HZ, Operating Temperature 0°C ~ 45°C, Storage Temperature-40°C ~ 70°C, Humidity 10%~90% RH No condensation, Compliant IEEE 802.3, IEEE 802.3u, IEEE802.3ab, IEEE802.3x standards, 24*10/100Mbps ports, 1*Gigabit Combo port, support port auto flipping (Auto MDI / MDIX).
Dahua 24 Port Layer 1 Management Switch Hi-poe 60w Poe+total 190w (DH-PFS3125-24ET-190).