DCH-5400EC 4-Channel HD Encoder?
?Product Overview?
The DCH-5400EC is a 4-channel H.265/H.264 HD encoder supporting ?
4× HD/SD-SDI signal inputs. It accepts multiple signal sources (e.g., satellite receivers, CCTV cameras, broadcast servers) and encodes input signals via ?
H.265/H.264 compression. Renowned for reliability and high performance, it is widely deployed in hotels, schools, apartments, clubs, live streaming, and security surveillance systems
.
?Core Features?
- ?Video & Audio Encoding?
- ?Video: H.264/H.265 encoding (Main Profile Level 5.0 / High Profile Level 5.1)
- ?Audio: MPEG-1 Layer II & MPEG-4 AAC-LC stereo encoding
- ?Input Flexibility?
- 4× SDI inputs (max. ?1080P@60Hz) with embedded audio 2× analog Line audio inputs
- Supports resolutions: 2160P@30Hz (HDMI only), 1080P/I@50/60Hz, 720P@50/60Hz (1080I outputs converted to 1080P)
- ?Advanced Controls?
- Adjustable frame rate (5–60 fps for 1080P) and keyframe interval (1–250)
- Bitrate control: ?CBR, VBR, AVBR?
- ?Streaming & Protocols?
- Output protocols: ?UDP/RTP/RTSP, RTMP push/pull, HTTP/HLS, SRT?
- Max. effective bitrate: ?32Mbps?
- ?Overlay & Management?
- Effects: Image, text, scrolling subtitles, timestamp, mosaic
- Web-based multilingual (CN/EN) management ?Anbo G0 O&M Platform? (Basic Edition)
- ?Redundancy?
- ?Dual backup power supply? for 24/7 stability
?Technical Specifications?
?Video Processing?
| ?Parameter? |
?Specifications? |
| ?Input Interface? |
SDI × 4 |
| ?Encoding Standard? |
H.265 Main Profile Level 5.0; H.264 Baseline/Main/High Profile Level 5.1 |
| ?Sampling Format? |
YCbCr 4:2:0 |
| ?Resolutions/Frame Rates? |
2160P@30Hz (HDMI only); 1080P@50/60/30Hz; 1080I@50/60Hz (output converted to 1080P); 720P@50/60Hz |
| ?Overlay Effects? |
Image, text, scrolling subtitles, timestamp |
| ?Aspect Ratio? |
16:9 |
?Audio Processing?
| ?Parameter? |
?Specifications? |
| ?Input Interface? |
SDI embedded × 4; Line × 2 |
| ?Encoding Standard? |
MPEG-1 Layer II, MPEG-4 AAC-LC |
| ?Sampling Rate? |
44.1kHz / 48kHz |
| ?Bitrate Range? |
MPEG-1 Layer II: 64–256 Kbps; AAC-LC: 48–256 Kbps (stereo) |
?Network & Transmission?
| ?Parameter? |
?Specifications? |
| ?TS/IP Interface? |
1× RJ45 (GbE, 1000Base-T) |
| ?Max. Bitrate? |
32 Mbps |
| ?Network Protocols? |
HTTP, HLS, RTSP, RTMP push/pull, UDP multicast/unicast, SRT |
| ?Control Protocols? |
ICMP, ARP, IGMP v2 |
?Physical & Management?
| ?Parameter? |
?Specifications? |
| ?Power Supply? |
AC 90–250V, 50/60Hz |
| ?Dimensions (W×L×H)?? |
483 × 261 × 44 mm |
| ?Weight? |
3.5 kg |
| ?Management? |
Web-based (CN/EN); Remote firmware upgrade |
| ?Reset? |
DEF reset button |
?Key Technical Notes?
- ?Resolution Limits:
- ?2160P@30Hz? only supported via HDMI input; SDI inputs limited to ?1080P@60Hz?
.
- 1080I inputs are ?output-converted to 1080P? to avoid interlacing compatibility issues.
- ?Audio Flexibility:
- Dual sampling rates (44.1kHz/48kHz) support both music production and broadcast standards
.
- ?Network Optimization:
- ?SRT protocol? enhances anti-packet-loss capability for public network transmission
.
- ?Deployment:
- ?19-inch rack-mountable design? (483mm width) with redundant power for critical environment
