User's Manual

SK202 User manual 3 of 7
the SK202 will be set up at the same speed than the one between the second SK202 and
the camera.
Figure 4. Controlled auto-negotiation is required when the 2 devices do not advertise the same
maximum speed capability
Alternatively, one can introduce a switch operating at the same speed than the slowest
device in order to ensure the auto-negotiation result will be the same on both sides.
Figure 5. Auto-negotiation result controlled using a switch.
4. Performance evaluation method
If you need to evaluate the impact of SK202 on network transmission, it is
recommended to use a third-party tool IPERF3. Only need two network cable and two
PCs to complete the test. You can download from the address as below: