User's Manual
Table Of Contents
DH-PFM880 User Manual DaHua All Right Reserved
Page 43
connection, when ping from one device to another, the
latency is too long or the packet is lost.
1. Isolate the several APs if they are connected to one PoE switch.
2. The RJ45 ports are not connected very well.
7. The internet access is lost and the internet speed is low.
1. There are too much stations connected to one AP.
2. AP signal is too week.
3. There are interference source nearby.
4. Check the number of users and the max internet speed provided by the ISP.