Avlink HDMI-E8 - Manual (Page 20)

Distribution Amplifier (DA)—User Manual
19
Figure 6-11 (b) RS-232 – From Female DB9 (PC) to Male DB9 (DA)
Figure 6-12 RS-232 – From Female DB25 (PC) to Male DB9 (DA)
) The DA RS-232 port is defined by DCE.