The rack-mounted encoder refers to an integrated single, quad or multi-channel SDI/HDMI video encoding module in a 1U/3U rack-mount frame through plug-in card. Through wired network to realize remote video transmission / live broadcast. Advantages Highly integrated, low power consumption, stable operation It can integrate 1U single-channel, 1U four-channels, or 3U multi-channels SDI/ HDMI video encoding module, and supports up to 32-channels in 3U rack. SDI encoding module and HDMI encoding module can be integrated into the same rack for customization; Advanced low-power consumption design (150w only for 32 channels at full load), together with built-in intelligent cooling device, it can ensure stable operation, makes 24h continuous working available High bandwidth adaptability, it can transmit high-definition, low-latency image without padding even under a low-bandwidth network environment With branded chips solution together with video dynamic noise reduction and image enhancement technology, it can realize good encoding image under low bit transmission; Good video image can be achieved at 1Mbps@720p, 1.5Mbps@1080p network. In the normal scene, 1Mbps@720p, 1.5Mbps@1080p can get high quality video quality; Advanced video buffering technology and FEC technology ensures video encoding delay ≤67ms and transmission stable without non-padding. Adjustable bit rate from 64kbit/s~40Mbit/s. Note: (≤67ms) refers to the delay of the encoder end, and the end-to-end delay also relates to network, decoding, etc. Powerful streaming media service function, all types of streaming media protocol supported SRT/ RTSP/ RTMP/ HLS/ TS/ Onvif and some other streaming media protocols supported for live broadcast on Facebook, YouTube, Ustream, Twitch, Wowza etc or security platform /NVR system; Dual stream output, the main code rate up to 1080p60Hz, and the sub-stream supports 720p 60Hz video encoding. Parameters Model No. U1-1; U2-1; U1-4; U2-4 Video interface U1-1:1*BNC SDI; U2-1:1*HDMI ; U1-4:4*BNC SDI; U2-4:4*HDMI Video loop U1-1:1*BNC SDI; U2-1:1*HDMI ; U1-4:4*BNC SDI; U2-4:4*HDMI Network Support Wired Ethernet Media transmission protocols RTMP/HLS/TS over UDP/RTSP /Onvif/SRT Video resolution Supports up to 1080P60Hz resolution Video coding H264/AVC、Motion-JPEG Audio coding AAC/G.711 Encoding latency ≤67ms Image and text overlay Custom text, image overlay function, can be superimposed to any position on the screen Recording NAS network storage Management WEB Power supply/consumption AC 220v 25W/U series: up to 25W Operating temperature 483*175.25*44.5mm/ 1.6kg Size/Weight -20℃~55℃