Hikvision 24-ports 100Mbps unmanaged PoE+ switch (Comes with rackmounts).

Hikvision DS-3E0326P-E is an 24 10/100Mbps ports unmanaged switch that requires no configuration and provides 24 PoE (Power over Ethernet) ports. It can automatically detect and supply power with all IEEE 802.3af/at compliant Powered Devices (PDs). In this situation, the electrical power is transmitted along with data in one single cable allowing you to expand your network to where there are no power lines or outlets, where you wish to fix devices such as IP Cameras or IP Phones, etc

Up to 250m transmission achievable at reduced mbps rate
IEEE 802.3at and IEEE 802.3af Power over Ethernet (PoE) compliant
24 x 10/100Mbps Auto-MDIX PoE ports
2 x 1GB uplink ports
Provides up to 30 watts per PoE port
PoE power budget 370W
4 kV surge protection for PoE ports
IEEE 802.3x flow control support
Plug-and-play installation
8.8 Gbps switching fabric
2.75 Mbits RAM Data Buffer
4K MAC address entries
Sturdy metal enclosure
Dimensions: 440 x 285 x 43mm