HD network camera is a kind of network camera that its maximum resolution is greater than 720P (1280 * 720), or even reach or exceed 1080P (resolution 1920 * 1080).
Frequently dropped of HD Network Camera
Cause 1: By using the type of centralized power supply, the requirements of high-definition network cameras on the power adapter are relatively higher than the power adapter. It need more stable voltage and current. Because of the instability of voltage and current supplied by centralized power, some part of the HD Network camera can not star or restart frequently.
Solution: You can changed to a separate power supply and use a better power.
Cause 2: High-definition video has a relatively high requirements on the network transmission rate, so if the quality of cable is poor, the phenomenon of network packet loss will be very obvious, such as often dropped or no image.
Solution: Use GB copper wire.
Cause 3: The network cable distance between the HD IP camera and the switch, the switch and the switch, the switch and the PC / NVR is more than 100 meters.
Solution: You can add a switch with the function of relay in the middle of them, no less than 100 meters, or use fiber transmission.
Cause 4: There is a conflict between the HD IP camera and the IP address of other network devices in the LAN.
Solution: Modify the HD IP camera or the IP address of other network devices to ensure no conflict.
Cause 5: The bandwidth of the network switch is insufficient.
Solution: The H3C's gigabit switch is suggested if the number of high-definition network camera is plenty.