Overview
COL5011U-BX DVB-S2X encodulator is an integrated device with Encoder & Modulator multifunction. Its pluggable design makes it convenient to
change encoding module (CVBS/SDI/HDMI/YPbPr…) as needed. It is also equipped with 1 channel ASI input. The encoded TS/ASI in
can pass-through or TS mux. It outputs ASI and DVB-S/S2X RF.
The signal source could be from CCTV cameras, Blue-ray players and etc. It adopts user-friendly web-based operation interface to
effectively manage the device and carefully protect your content with its BISS function. Featured with its high performance and
low cost, COL5011U-BX is especially adequate for the TV station or DSNG system to encode SD/HD programs and output to uplink.
Features
MPEG2 SD/HD and MPEG4 SD/HD Encoding Module optional
CVBS/SDI/HDMI/YPbPr…signals in & 1*ASI in
Support DVB-S/S2/S2X RF output and ASI output
Output Frequency: 950-2150MHz
QPSK, 8PSK, 8APSK, 16APSK, 32APSK Constellations
Support RF CID setting
Support RF 24V power output
Support Low latency
Support BISS fucntion
Support 10MHz reference clock output
Support Web NMS and front panel LCD & Keyboard control
Upgrade device through web NMS
Principle Chart

Technical Specifications

HDMI/SDI/YPbPr/CVBS/XLR/AES Encoding Input
Video
Encoding |
MPEG-2 HD/SD or MPEG-4 AVC/H.264 HD/SD |
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Input |
HDMI/SDI//YPbPr/CVBS/ |
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Resolution |
Input |
Output |
Interface Applicable |
1920×1080i@60 |
1920×1080, 1440×1080, 1280×1080i, 960×1080i |
HDMI SDI YPbPr |
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1920×1080i@59.94 |
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1920×1080i@50 |
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1280×720p@60 |
1280×720, 960×720p, 640×720p |
HDMI SDI YPbPr |
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1280×720p@59.94 |
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1280×720p@50 |
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720×576i@50 |
720×576, 704×576, 640×576, 544×576, 528×576, 480×576, 352×576 |
SDI, CVBS |
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720×480i@59.94 |
720×480, 704×480, 640×480, 544×480, 528×480, 352×480 |
SDI CVBS
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Bit rate |
0.52 – 60.00 Mbps |
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Rate Control |
CBR |
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GOP Structure |
Auto, IP, IPB, IPBB, IPBBB |
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Aspect Ratio Chroma |
4:3, 14:9 (for SD video), 16:9 (for HD video) 4:2:0, 4:2:2 |
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Advanced Pretreatment |
De-interlacing, noise reduction, sharpening |
Audio
encoding |
MPEG-1 Layer II, HE-AAC (v1&v2), LC-AAC, DD AC3 (2.0, 5.1 available); DD AC3 passthrough (for SDI in) |
Input |
2×XLR, 4×AES, 1×HDMI, 1×SDI (support maximum 4 stereos synchronous processing or one DD 5.1 CH processing) |
Sample rate |
48KHz |
Bit rate |
32Kbps~384Kbps |
Low delay options |
150ms, 200ms, 350ms, 650ms |

Single SDI Encoding Input
Video
Encoding |
MPEG2; MPEG4 AVC/H.264 |
Input |
SDI*1 |
Resolution |
1920*1080_60P, 1920*1080_50P, (-for MPEG4 AVC/H.264 only) 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i |
Audio
encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC |
Sample rate |
48KHz |
Bit rate |
64kbps, 96kbps, 128kbps, 192kbps, 256kbps, 320kbps |

Double SDI Encoding Input
Video
Encoding |
H.264/AVC High Profile Level 4.0 (HD) |
Input |
SDI*2 |
Resolution
|
1920*1080_60P, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i |
Audio
encoding |
MPEG1 Layer II (1 *Stereo or 2*Mono) |
Sample rate |
48KHz |
Bit rate |
64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
Single HDMI Encoding Input
Video
Encoding |
MPEG2; MPEG4 AVC/H.264 |
Input |
HDMI*1 |
Resolution |
1920*1080_60P, 1920*1080_50P, (-for MPEG4 AVC/H.264 only) 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i |
Audio
encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC |
Sample rate |
48KHz |
Bit rate |
64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
HDMI/YPbPr/CVBS 3-in-1 Encoding Input
Video (HDMI) |
|
Encoding |
MPEG2; MPEG4 AVC/H.264 |
Interface |
HDMI*1 |
Resolution |
1920*1080_60P, 1920*1080_50P, (-for MPEG4 AVC/H.264 only) 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P |
Audio (HDMI) |
|
Encoding |
MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC |
Interface |
HDMI*1 |
Sample rate |
48KHz |
Bit rate |
64/96/128/ 192/256/320kbps |
Video (YPbPr/CVBS) |
|
Encoding |
MPEG2; MPEG4 AVC/H.264 |
Interface |
YPbPr*1/CVBS *1 |
Resolution |
CVBS: 720x576_50i (PAL); 720x480_60i (NTSC) YPbPr: 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P |
Audio (L/R) |
|
Encoding |
MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC |
Interface |
1*Stereo/2*mono |
Sample rate |
48KHz |
Bit rate |
64/96/128/ 192/256/320kbps |
2*(S-Video + YPbPr + CVBS) Encoding Input

Video
Encoding |
Option 1: MPEG-2 MP@ML(4:2:0) Option 2: MPEG-2 & MPEG-4 AVC/H.264 (4:2:0) |
Input |
2*S-Video/YPbPr/CVBS (RCA Type) |
Resolution |
720*576 (PAL); 720*480 (NTSC) |
Bit rate |
Option 1: 1~19.50 Mbps Option 2: 1~10.00 Mbps |
Audio
encoding |
Option 1: MPEG1 Layer II Option 2: MPEG1 Layer II; LC-AAC; HE-AAC and Dolby Digital AC3 2.0( Optional) |
Input |
2 Stereo/Mono |
Sample rate |
48KHz |
Bit rate |
64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
Generals
Input Interface |
1/2*CVBS /1*SDI /1*HDMI/1*(HDMI+YPbPr+CVBS 3-in-1) optional DVB-S/S2/S2X RF output; ASI intput |
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Output |
DVB-S/S2/S2X RF output ;950-2150MHz ASI output same as RF |
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Modulation Section |
Standard |
DVB-S |
DVB-S2 |
DVB-S2X |
Outer coding |
RS Coding |
BCH Coding |
BCH Coding |
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Inner coding |
Convolution |
LDPC Coding |
LDPC Coding |
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Constellation |
QPSK |
QPSK,8PSK, 16APSK,32APSK |
QPSK,8PSK, 8APSK, 16APSK, 32APSK |
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FEC/ Convolution Rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10 |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 , 23/36, 25/36, 13/18 8APSK: 5/9-L, 26/45-L 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 , 1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36 , 2/3-L, 25/36, 13/18, 7/9, 77/90 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9 |
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Roll-off Factor |
0.2,0.25,0.35 |
0.2, 0.25, 0.35 |
0.05, 0.10, 0.15, 0.2, 0.25, 0.35 |
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Symbol Rate |
0.5~45Msps |
0.5~40Msps (32APSK); 0.5~45Msps (QPSK/8PSK/16APSK) |
0.5~40Msps(32APSK); 0.5~45 Msps (QPSK/8PSK /8APSK/16APSK) |
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BISS Scramble |
Mode 1, Mode E |
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Output level |
+3dBm~-28.5dBm |
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System
|
Local Control |
LCD + control buttons |
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Remote Control |
Web NMS |
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Low Latency Mode |
Normal, Mode 1, Mode 2 |
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Language |
English |
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Physical Specification |
Demission |
410×460×44mm (W*L*H) |
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Temperature |
0~45℃(operation), -20~80℃(storage) |
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Power Supply |
AC 100-240V 50/60Hz 2A |