The BD-MP4K is a remote controllable 1U rack mount 4K UHD Blu-ray player with DVD/CD, SD card and USB flash memory playback. It supports a wide range of disc formats in addition to several different video, still image, and audio file formats. Featuring power on play with panel lock and hide menu functions, the BD-MP4K includes a wireless IR remote, and RS-232C and LAN ports for remote control. Professional XLR balanced audio outputs provide an optimal multi-media playback device for public/educational/commercial facilities, theaters, amusement and entertainment facilities, to name a few.Main Features:Supports 4K Ultra HD BD, Blu-ray Disc, DVD, CD playbackSupports exFAT file format and playback of various formats of video, image and audio from SD cards and USB flash memoryPower on Play for BD/4K UHD BD, DVD, CD-DASeamless repeat: by chapter, title, A-BLast memory function (resume playback of disc media)Lock functions (panel lock, IR remote lock, tray lock)HIDE MENU functionExternal control via Gigabit Ethernet or RS-232CHDMI 2.0 audio/video output, HDMI 1.4 audio outputXLR balanced audio output, RCA stereo audio outputRCA unbalanced 7.1ch audio outputSPDIF/Dolby/DTS digital coaxial outputVolume adjustment function for audio outputs (0dB -40dB)High-speed data transfer with USB3.0 connection (installed on the rear panel)Supports file playback from Samba Server (NAS)IR remote control included (RC-BDMP4K)Rugged metal enclosure1U rack-mount sizeSpecifications:Disc Media:Blu-ray: 4K Ultra HD BD, BD25, BD50, BD-ROM, BD-R, BD-REDVD: DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW CD: CD-DA, CD-R, CD-RWDisc type:Blu-ray: BDMV, BDAVDVD: DVD-Video, DVD-VR, AVCHDFormat: (FAT16, FAT32, exFAT or NTFS file system is needed in order to format USB flash memory and SD cards.)Video: ASF, MPG, AVI, 3GP, DAT, MKV, MOV, M2TS, OGM, TP, TS, MP4, WMVAudio: WAV, MP3, WMA, AAC, FLAC, APEPicture: JPEG, GIF, PNGAudio:Blu-ray/DVD/USB/SD:Sampling frequency: 44.1k/48k/64k/88.2k/96k/176.4k/192k HzBit length: 16/24 bitCD:Sampling frequency: 44.1k/48k HzBit length: 16/24 bitMP3/WMA:Sampling frequency: 32k/44.1k/48k HzBit rate:MP3: 112k to 320k bpsWMA: 48k to 192k bps *Supports Ver.9 standard only, DRM not supportedHDMI Output:VIDEO/AUDIO:Connector: HDMI 19pin Type AVersion: 2.0Resolution: 480i/576i, 480p/576p, 720p, 1080i, 1080p, 2160p*Monitor and cable must support 2160p outputAspect ratio: 16:9 Full, 16:9 Normal, 4:3 Pan & Scan, 4:3 LetterboxVideo format: NTSC, PAL, MultiHDMI signal system: RGB PC level, RGB Video level, YCbCr(4:4:4), YCbCr(4:2:2)AUDIO ONLY: (*Video signals are not exported through the AUDIO ONLY terminal)Connector: HDMI 19pin Type AVersion: 1.4Digital audio outputs:COAXIAL:Connector: RCA pin jackFormat: IEC60958-3(S/P DIF)Output impedance: 75Analog audio outputs:Balanced:Connector: XLR-3-32(1 : GND, 2 : HOT, 3 : COLD) 2 (Stereo)Nominal output level: +4dBu (1.23 Vrms)Maximum output level: +20dBu (7.75Vrms)Output impedance: 200Unbalanced:Connector: RCA pin jack 2Nominal output level: -10dBV (0.316 Vrms)Maximum output level: +6dBV (2.0Vrms)Output impedance: 2007.1CH audio outputs:Connector: RCA pin jack 8 (FL/FR/SL/SR/SBL/SBR/C/SW)Connector color:FL, SL, SBL : WhiteFR, SR, SBR : RedC, SW : BlackNominal output level: -10dBV (0.316 Vrms)Maximum output level: +6dBV (2.0Vrms)Output impedance: 200RS-232C:Connector: D-sub 9pinFormat: RS-232C compliantETHERNET:Connector: RJ-45Compatible standard: 10BASE-T/100BASE-TX/1000BASE-TProtocol:SMB1/CIFS for Network Attached StorageTCP/IP for remote controlUSB:Connector: USB type-A x1 (Rear)Protocol: USB 3.0 compliantRated supply voltage: DC 5V, 1AMass storage class: 2TB (Max)File format: FAT16/FAT32/exFAT/NTFSSD:Media: SD (512MB to 2GB), SDHC (4GB to 32GB), SDXC (64GB to 512GB)Storage class: 512GB (Max)File format: FAT16/FAT32/exFATPower: AC 100V to 240V, 50/60HzPower consumption: 30WDimensions: 482.6(W) 44.0(H) 280.7(D) mmWeight: 2.78kg / 6.13lbOperating temperature: 5 to 35CIncluded items: Remote control unite (RC-BDMP4K), AAA batteries 2, AC power code, 3P-2P conversion adapter, Rack-mounting kit, Owner’s manual (with warranty)