Gigabit Uplink ports - used to connect server and client devices to network switches. In most cases, these ports have more bandwidth than PoE ports.
Their ranges are as follows:

PoE+ ports - used to supply power and transmit data to IP cameras using one cable. The total power budget for one port provided by the switch allows you to connect a device with a maximum power consumption up to 30W (support for 802.3at/af protocols)
| GENERAL | |
|---|---|
| Device Type | PoE+ Switch  | 
| NETWORK | |
| Ports | PoE+ Ports: 4 x 10/100Mbps (the number of ports simultaneously operating with PoE + mode is limited by PoE budget), UPLINK ports: 1 x 10/100Mbps  | 
| PoE standards | IEEE802.3af, Class 3, IEEE802.3at, Class 4  | 
| PoE modes | Endspan (1,2+ / 3,6-), Midspan (4,5+ / 7,8-)  | 
| Switching capacity | 1 Gb/s  | 
| Protocols Support | IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3x  | 
| MAC address list | 1K  | 
| FUNCTIONS | |
| CCTV | Extend mode switch that increases transmission range and PoE up to 150 - 250m (Using 10 Mb/s bandwidth)  | 
| Additional operating modes | Extend  | 
| Surge protection | yes  | 
| INSTALLATION PARAMETERS | |
| Case | Metal, color navy blue  | 
| Dimensions (mm) | 100 (W) x 26 (H) x 100 (L)  | 
| Weight | 225 kg  | 
| Input Voltage | 51 VDC (power supply 100 ~ 240 VAC/51 VDC included)  | 
| Power Consumption | 63 W  | 
| PoE Budget | 63 W for ports 1 to 4, up to 30 W for one port  | 
| Operating Temperature | 0°C ~ 40°C  | 
