�Create Your Own Solution
CL-4000, 1 or 4 HDSDI / HDMI to QAM inserter DVB-T /DVB-C or IP
CL-3000, HD-SDI or SD-SDI to QAM inserter
CL-2000, HD Component Video or VGA Video to QAM Inserter
CL-12, 1 Video 2 or 4 or 8 Audio over fiber for up to 150Km Broadcast
CL-12HD, 1 Video 2 Audio 1 ASI or 1 HD/SD -SDI to fiber
CL-12SC, 1 Video 2 Audio 1 subcarrier (4.5Mhz) Audio over fiber
CL-24, 2 channels Fiber Optic Video and 4 simplex audio Transmitter and Receiver
CL-48, 4 Channel Video 8 Audio Fiber Optic Transmitter / Receiver up to 120Km
CL-816, CL-816, 8 Baseband Video/16 Audio Fiberoptic Video Multiplexer
CL-1632, 16 Baseband Video/32 Audio Fiberoptic Video Multiplexer
CL-1250V, Fiberoptic Gigabit Ethernet Video/Audio Multiplexer
CL-1250VHD, Gigabit Ethernet , Video/Audio ASI - SDI , HDTV fiber optic Multiplexer
CL-10V, 10 Channel Video Fiberoptic Multiplexer
CL-270, 1-16 DVB ASI video or SDI video Fiberoptic Transport
CL-350, MPEG Transport Stream Converter
CL-350S, MPEG Transport Stream Fiberoptic Converter
CL-110, MPEG-2 Digital Video Decoder
CL-220, MPEG-2 Digital Video Encoder
CL- ASI2IP, bi-directional ASI over IP converter , IP over ASI converter
CL-LBAND, L-Band 900-2100Mhz RF Transmitter/Receiver
CL-5000VA, Video/Audio Card Module
CL-5000DVB, DVB-ASI/SMTPE 310M Card Module
CL-FOS, Automatic and Manual optical redundant failover switch 12, 21 or 22
CL-DVI2IP, DVI or VGA over IP High Definition Encoder and Decoder
CL-HDMI2IP, HDMI to IP High definition Encoder
CL-HDMI-RF, HDMI true 1080p High definition wireless transmission
CL-12ASI2I, 12ASI to IP converter
CL-12IP2AS, IP to up to 12 ASI converter
CL-ASI2IP, ASI to IP and IP to ASI converter
CL-870-T, 1310 or 1550nm Direct Modulated AGC Optical Transmitter
CL-870-R-2, Optical CATV RF Reciever with Dual Internal Redundancy
CL-RF-SW, 21 RF switch, with its high resolution to the RF monitor
CL-ASIMUX, 8 x 1 DVB ASI Transport Stream Multiplexer
CL-MPEG224, MPEG-2 to MPEG-4 Transcoder
CL-MPEG422, MPEG-4 to MPEG-2 Transcoder
CL-4100, HD/SD - SDI to ASI Real time Encoder Converter
CL-4SD-ENC, (4 in 1) 4 channel Baseband Video/Audio MPEG-2 encoder with DVB ASI and IP output.
CL-ASI2DS3, ASI over DS3 line Transport Uni-directional, Bi-derectional
CL-HDSDI, Uncompressed HD-SDI, SD-SDI, ASI Video Audio Over Fiber
CL-ASI-DA, 2, 4, 8, 16 ASI , SDI ,SMPTE310M Distribution Amplifier
CL-HD-DEC, HD Video / Audio - MPEG4 h.264 Decoder
CL-SD-ENC, IP and ASI TS Encoder with SD-SDI and Baseband Video / Audio input
CL-ASI2E1, ASI to 4 E1 converter and 4 E1 to DVB-ASI
CL2000S, VGA RGB Video to QAM Inserter with Built in Resolution Scaler
�Model�� CL-HD-ENC�
CL-HD-ENC, HD Video / Audio - MPEG4 h.264 Encoder

High Definition H.264 MPEG-4 Digital Video Encoder With IP Output

CL-HD-ENC is a single AVC/H.264 HD Encoder with CVBS, YPbPr, SDI, and HDMI inputs and ASI and IP output .

The CL-HD-ENC encoder allows users to transport high definition HD Video / Audio signals over IP networks. The encoder compresses HD Video very efficiently without video quality degradation. The unit streams signals such as HD-SDI, HDMI, and Component video.

Compressed video can be easily sent trough Ethernet or optical ASI networks to the decoders location. The H.264 decoder then reconstructs the compressed signal and outputs the video in the original HD format.

The CL-HD-ENC encoder adopts the most advanced AVC/H.264 audio encoding algorithm. Our encoder allows transmission of high-quality audio and video under a low bit-rate. The unit features several analog and digital video input interfaces (CVBS, YPbPr, HD SDI, and HDMI), and audio input interfaces (RCA, XLR, HDMI, AES and EUB). The Comlan encoder is simple to integrate and has a cost effective design that gives users an excellent digital video encoding solution. Our units are widely used in broadcast television systems, terrestrial digital TV, and in image monitoring applications.

For Sales Inquiries please contact us today: Contact Us!


  • H.264/AVC High Profile Level 4.0 and H.264/AVC High Profile Level 3.0 encoding support, advanced video pre-processing algorithms

  • MPEG1 Audio Layer 2

  • CVBS, S-Video, YPbPr analog video input support

  • HDMI, HD/SD-SDI digital video input support

  • AES/EBU, HDMI, HD/SD-SDI digital audio input support

  • XLR (balance), RCA (unbalance) analog audio input support

  • UDP media transmission protocols & unicast/multicast output support

  • PAL, NTSC SD video format support

  • 720P, 1080I HD video format support

  • LCD / keyboard operating

  • NMS support

Example Aplication

Model Selection

h.264 Encoder with IP and ASI outputs
h.264 Encoder with ASI output only
h.264 Encoder with IP output only


Video Input
1 Analog CVBS, BNC interface

1 S-Video Analog YPbPr input, BNC interface

1 YPbPr video input, BNC interface

HD/SD-SDI, BNC interface

HDMI interface

Video I/O
Stream output :
2ASI outputs, BNC interface

SPTS over UDP, 10/100Base-T Ethernet interface

(UDP unicast / multicast)

Video Encoding
19201080_60i, 19201080_50i,

1280720_60p, 1280720_50p

720480_60i(NTSC), 720576_50i(PAL)

AVC/H.264 High Profile Level 4.0 for HD

AVC/H.264 High Profile Level 3.0 for SD


Rate Control

GOP Structure

Advanced Pretreatment
De-interlacing, noise reduction, sharpening

Analog stereo audio(balanced), XLR interface

Analog stereo audio(unbalanced), BNC interface

AES / EBU digital audio, XLR interface

HD/SD-SDI embedded audio

MPEG-1 Layer 2

Sampling rate




(W D H)

Approx weight

Temperature range
0~45℃(Operation), -20~80℃(Storage)

Power Requirements
Power requirement
AC110V±10%, 50/60Hz

AC 220V±10%,50/60Hz

Power consumption

Audio/Video Output Interface
Network Media
10/100 Ethernet
LED Indicators
LCD Display
Control Keys And Status Indicator
Front Panel conroll buttons

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