▶FEATURES:1)One pair as a full funtional module, no need of stting.2)CAT- 5e/6 cable can substitute HDMI cablo to achieve long distane transmission.3)CAT-5e/6 ollow the standard of IEEE- 56884)ansmission distance can be up to 30/45/60/120 meters for 1080p while using CAT- 5e/6 cable.5)Signaling rates up to 1.65Gbps in support ot 1080p display.6)HDCP compliant7)Support uncompressed audio such as LPCM8)Support compressed audio such as DTS Digital, Dolby Digital (including DTS-HD and Dolby true HD)▶SPECIFICATIONS:① In order to achieve the high transnmission quality please choose the shielded cat-5e or cat-6 cable.② The cables with lower quality will not achieve the perfect tansmission effect and long distance.③ Theoretically the function of the product is normal when adopt short distance transmissian.If the product cannot transmit long distance, that is to say, there are quality problems in the transmission cables.▶Installation Steps:❶.Connect the display device to the sigmal player with standard HDMI cable, check the display effect and the player works good.❷.Connect the Sender to the signal player with HDMI cable.❸.Connect the Receiver to the display device with HDMI cable.❹.Connect the Sender and the Receiver with standard CAT- -5E/6 cable.❺.Power on the Sender and Receiver.❻.The 45 meters extender transmission distance divided into four stages, that is:★①.0---10meters,②.10--- 20meters,③.20---30meters,④.30---45meters.★The 60 meters extender transmission distance divided into four stages.that is:★①.0---15meters,②.15--- 30meters, ③.30---45meters, ④.45---60melers.