HD/SD ENCODER/TRANSCODER
REH2304 4CH H.264/MPEG-2 HD Encoder
FEATURES 
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Video compression: MPEG-2/H.264
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Audio compression: MPEG1 Layer II, HE-AAC, LC-AAC, and Dolby digital AC3
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ASI and IP(UDP/RTP) output, IP output with 1*MPTS or 4*SPTS in UDP, RTP protocol
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Equipped with empty packets filtering of IP out
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Input interface: 4*HD-SDI/4*HDMI
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Providing PSI/SI compilation and NIT, LCN insertion
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Multi-pass LookAhead CBR or VBR encoding
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Low latency in Normal, Mode 1, Mode 2
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Support Closed Caption(CC), EIA 608 and EIA 708
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Dual power supply
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SNMP/web NMSsoftware remote control and centralized management
INTRODUCTIONS
REH2304 Four-Channel MPEG-2/H.264 HD Encoder is a device newly designed in low latency, excellent and professional in performance with low bit rate, for HD audio & video compression. Adopted with MPEG-2 & MPEG-4 AVC(H.264) and MPEG-1 Layer II, HE-AAC & LC-AAC, AC3, the device is equipped with 4*SDI/4*HDMI and output with ASI and TSoIP(1*MPTS or 4*SPTS stream, in UDP/RTP protocol). More functions such as PSI/SI edition and insertion, VBR/CBR rate control, IP empty packet filter are, are also configured. REH2304 is quite suitable for digital TV broadcasting, distribution and contribution, IPTV, media projects especially with high requests on audio index.
SPECIFICATIONS
| Video Compression | ||
| Video Compression | MPEG-2/H.264 SD/HD | |
| Video Input | HD-SDI, or HDMI | |
| Video Input Mode | PAL, NTSC | |
| Resolution | NTSC / 1920*1080_60P, for MPEG-4 AVC(H.264) only; 1920*1080_60i, 1280*1080_60i, 1280*720_60P, 720*480_60i PAL / 1920*1080_50P, for MPEG-4 AVC(H.264) only; 1920*1080_50i, 1280*1080_50i, 1280*720_50P, 720*576_50i |
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| Bit-Rate | 0.5~19.5 Mbps, for MPEG-4(H.264) compression; 1~19.5 Mbps, for MPEG-2 compression; CBR/VBR |
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| Aspect Ratio | 4:3, 16:9 | |
| Chroma | 4:2:0 | |
| Audio Compression | ||
| Audio Compression | MPEG-1 Layer II, MPEG-2/4 LC-AAC, HE-AAC, Dolby digital AC3 | |
| Audio Input | HDMI ,SDI | |
| Sampling Rate | 48 KHz | |
| Sampling Accuracy | 24-bit | |
| Bit-Rate | 64 Kbps~320 Kbps | |
| Input | ||
| Video | 4*HD-SDI/HDMI, BNC interface | |
| Audio | 4*HD-SDI/HDMI, BNC interface | |
| Output | ||
| ASI Output | Number | 1*ASI+1*ASI(backup) |
| Standard | EN 50083-9 ASI | |
| MPEG Frame | 188/204 byte | |
| Reflection Loss | >10 dB | |
| Connector Type | 75 Ω, BNC interface | |
| IP Output | Transport Protocol | TS over IP output, UDP, RTP protocol |
| IP Output Channel | 1*MPTS or 4*SPTS | |
| Connector Type | RJ45, 10/100 Base-T Ethernet interface | |
| Support empty packets filtering | ||
| Management | ||
| Local Control | LCD and keyboard on front panel | |
| Remote Control | by NMS | |
| Upgrading | by web | |
| Language | English | |
| General | ||
| Voltage | 100~240V AC, 50/60 Hz | |
| Power Consumption | 45.0 W | |
| Environment | 0~45°C (Operation), -20~80°C (Storage) | |
| Dimensions(W*D*H) | 482*400*44.5 mm | |
| Gross Weight | 4.5 KGS | |
DIAGRAM
REAR PANEL
