HD/SD ENCODER/TRANSCODER

RET2408 Eight-Channel HD/SD Trancoder

HD/SD TRANSCODER

FEATURES

  • Video transcoding: MPEG-2 SD/HD, H.264 SD/HD, any to any
  • Audio transcoding: MPEG-1 Layer II, AAC, AC3 transcoding in any to any; or pass through
  • Max. transcode 8-CH SD or 4-CH HD video programs
  • Max. transcode 8-CH audio
  • Stream input: 4*Tuner(DVB-S/S2, DVB-C, DVB-T/T2, ATSC, ISDB-T) with 4*CAM/CI slots and 8*SPTS/MPTS IP, or 4*Tuner/ASI, or 6*Tuner/ASI and 8*SPTS/MPTS IP input(IP in UDP/RTP protocol)
  • Advanced de-multiplexing
  • BISS descrambling supported
  • Support Closed Caption(CC), EIA 608 and EIA 708
  • ASI and IP (UDP/RTP) output
  • Equipped with empty packets filtering of IP out
  • Multi-pass LookAhead CBR or VBR encoding
  • Built-in PCR capability
  • SNMP software remote control and centralized management

  INTRODUCTIONS

RET2408 8-Channel Transcoder is a professional device, which works in bidirectional way, converting video signals between MPEG-4 AVC(H.264) and MPEG-2 standards and transcoding between HD and SD programs simultaneously. It has options of 4*Tuner+8*IP inputs(with CAM), 4*ASI or 4*Tuner inputs, 6*Tuner+8*IP or 6*ASI+8*IP inputs. The Tuner input signals can be DVB-S/S2, DVB-C, DVB-T/T2, ATSC-T, or ISDB-T; while IP input can be in 8*MPTS or 8*SPTS mode. The transcoder de-multiplexes (and descrambles) the input streams, and then processes in transcoding. It is able to transcode MPEG-2 SD/HD and H.264 SD/HD video in any-to-any way, as well as AAC, AC3 and MPEG-1 Layer II audio in any-to-any or pass-through way. Up to 8-channel of SD or 4-channel of HD programs and 8-channel of audio programs can be proceeded simultaneously and in real time. Afterward, RET2408 re-multiplexed the processed channels and output via ASI or IP port. The IP(1000M, UDP/RTP/RTSP) can output with 1*MPTS & 8*SPTS, while the ASI output is a copy of one MPTS or SPTS accordingly. Closed Caption(CC) function is also configured, while BISS descrambling is supported. Adopting with all these advanced technologies, this device works in high efficiency and perfect performance.

  SPECIFICATIONS

VIDEO COMPRESSION
Video Compression MPEG-2 / MPEG-4 AVC(H.264)
Video Transcoding HD to HD 4*MPEG-2 HD to 4*H.264/4*MPEG-2 HD;
4*H.264 HD to 4*MPEG-2/4*H.264 HD
SD to SD 8*MPEG-2 SD to 8*H.264/8*MPEG-2 SD;
8*H.264 SD to 8*MPEG-2/8*H.264 SD
HD to SD 4*MPEG-2 HD to 4*H.264/4*MPEG-2 SD;
4*H.264 HD to 4*MPEG-2/4*H.264 SD
Resolution NTSC 1920*1080_60P, 1920*1080_60i, 1280*720_60P, 720*576_60i, 720*480_60i; 480*576, 544*576, 640*576, 704*576
PAL 1920*1080_50P, 1920*1080_50i, 1280*720_50P, 720*576_50i, 720*480_50i; 480*576, 544*576, 640*576, 704*576
Bit-Rate Control CBR/VBR
AUDIO COMPRESSION
Audio Compression MPEG-1 Layer II, MPEG-2/4 LC-AAC, HE-AAC(V2)
Audio Input MPEG-1 Layer II to AAC, AAC to MPEG-1 Layer II, AC3; (or pass through)
Sampling Rate 48 KHz
Sampling Accuracy 24-bit
Bit-Rate 64Kbps~384Kbps
INPUT
Tuner 4*Tuner(DVB-S/S2, DVB-T, DVB-C, ISDB-T, ATSC)
CI Slot 4*CAM/CI(Optional)
IP Input 8*MPTS/8*SPTS, UDP/RTP, 1000M Base-T Ethernet interface/SFP interface
ASI Input 4*ASI/6*ASI(Optional)
OUTPUT
ASI Output Number 1*ASI+1*ASI(for backup),1*MPTS or as a copy of one of the 8*SPTS
Standard EN 50083-9 ASI
MPEG Frame 188/204 byte
Reflection Loss >10 dB
Connector Type 75Ω, BNC interface
IP Output Transport Protocol TS over IP output, UDP&RTP protocol
IP Output Channel 1*MPTS or 8*SPTS
Connector Type RJ45, 1000 Base-T Ethernet interface /SFP Interface
Mode Unicast/Multicast
Support empty packets filtering
MANAGEMENT
Local Control LCD and keyboard on front panel
Remote Control by web NMS
Upgrading Ethernet software upgrade
Language English
GENERAL
Voltage 100~240V AC, 50/60Hz
Power Consumption 21.0 W
Environment 0~45°C (Operation), -20~80°C (Storage)
Dimension (W*D*H) 482*405*44 mm
Net Weight 4.5 KGS

DIAGRAM

REAR PANEL