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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-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 1×2, 2×1 or 2×2
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-HD-ENC, HD Video / Audio - MPEG4 h.264 Encoder
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, 2×1 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-12�
CL-12, 1 Video 2 or 4 or 8 Audio over fiber for up to 150Km Broadcast

1 Video  2  Audio extender over fibre for up to 150Km 

The high quality rack-mountable CL-12 fibre video audio transmitter and receiver system is a base band video and audio multiplexer. This is a video over fibre system and is ideal for transmitting 1 channel of base band video and up to 8 channels of audio over one strand of fibre optic cable. The CL-12 operates by digitizing and multiplexing baseband video and audio and converting it to fibre optic light signal for video over fibre transport. Because the system employs 12-bit digital transmission techniques, performance characteristics are consistent and maintained over the specified distance with no degradation of signal. There are no FM carriers that need to be tuned or that can drift over time. The low component count and use of custom ASICs increases system reliability and performance. The CL-12 is designed to work with standard singlemode or multimode fibre optic cable and can be wall mounted or rack mounted for most video over fibre applications. Both transmitter and receiver come equipped with internal power supplies. Built-in diagnostics LEDs for each channel.  There is a loss of link indicator to facilitate the continuous monitoring of all phases of operation.


CL-12-T-MM MultiMode Transmitter 2Km: $874.00 USD

CL-12-R-MM MultiMode Receiver 2Km: $874.00 USD

CL-12-T-40Km SingleMode Transmitter 40Km: $990.00 USD

CL-12-R-40Km SingleMode Receiver 40Km: $990.00 USD

CL-12-T-80Km SingleMode Transmitter 80Km: $1625.00 USD

CL-12-R-80Km SingleMode Receiver 80Km: $1625.00 USD

The Fiber optic transmitter is one of the key components in a fiber optic networks. In fiber optic communications, information is first converted from its original form such as voice, data or video; into electrical form, and then the signal is sent to the fibre optic transmitter, which will transform the electrical signal into a fibre optic signal.

The heart of the fibre optic transmitters are the light sources. The function of the light source is to convert information from electrical form to optical fibre light. In today’s fibre optic systems, light sources are usually light emitting diodes (LED) or laser diodes (LD). Both of them are small size semiconductor devices used for signal transformation. 

We use 1310nm lasers for 40Km fiber transmissions, 1550nm, CWDM, DWDM lasers for 80km, 120Km, 150Km ,220Km optical transmission

For Sales Inquiries please contact us today: Contact Us!




- High Quality 12-bit Digital Sampling of Video Inputs
- Uncompressed Digital Transmission
- Baseband Video or composite Video/Audio Transmission
- Optional 2, 4, 6 or 8 Channel Audio Transmission
- Audio Compatible with Balanced or Unbalanced Audio Formats
- Transmit up to 110km over one strand of fiberoptic cable
- High Quality Uncompressed Digital Transmission
- 67 dB SNR
- Bidirectional Transmission available

Example Aplication

Model Selection

1 Baseband Video, 2 Audio fiber transmitter 40 80 120 150Km , Singiemode, 1 Fiber SC/APC Connector
1 Baseband Video, 2 Audio fiber receiver 40 80 120 150Km , Singiemode, 1 Fiber SC/APC Connector
1 Baseband Video, 4 Audio fiber transmitter 40 80 120 80Km , Singiemode, 1 Fiber SC/APC Connector Connector, 80km
1 Baseband Video 4 Audio fiber receiver 40 150 120 80Km , Singlemode, 1 Fiber SC/APC Connector
1 Baseband Video 8 Audio over fiber Transmitter 40 80 150 120Km , Singiemode, 1 Fiber SC/APC Connector
1 Baseband Video 8 Audio to fiber receiver 40 80 150 120Km , Singiemode, 1 Fiber SC/APC Connector
40 80 120 150Km fiber optic transmission distance


1 Baseband Video & 2, 4, 6 or 8 Audio (optional)
Video Bandwidth
67 dB, < 1 deg / < 0.5%
Video Input
1Vp-p, 75 ohm
Terminal Block, 600 ohm
480mm x 225mm x 44mm
Operating temperaturê: 0°C to 50°C
Storage temperaturê: -20°C to 70°C
Operating humidity: 10% to 90% RH
Storage humidity: 5% to 90% RH
Input Power Requirements
Voltage: 110/240VAuto-sense Intemal Power
Control Keys And Status Indicator
Wavelengths :

2KM - 850nm
40Km -1310nm
80KM -1550nm or
CWDM 1470nm , 1490nm , 1510nm, 1530nm 1550nm ,1570nm ,1590nm , 1610nm


ITU (#) (nm)
ITU# 1 1577.03 nm ITU# 2 1576.20 nm
ITU# 3 1575.37 nm ITU# 4 1574.54 nm
ITU# 5 1573.71 nm ITU# 6 1572.89 nm
ITU# 7 1572.06 nm ITU# 8 1571.24 nm
ITU# 9 1570.42 nm ITU# 10 1569.59 nm
ITU# 11 1568.11 nm ITU# 12 1567.95 nm
ITU# 13 1567.13 nm ITU# 14 1566.31 nm
ITU# 15 1565.50 nm ITU# 16 1564.68 nm
ITU# 17 1563.86 nm ITU# 18 1563.05 nm
ITU# 19 1562.23 nm ITU# 20 1561.42 nm
ITU# 21 1560.61 nm ITU# 22 1559.79 nm
ITU# 23 1558.98 nm ITU# 24 1558.17 nm
ITU# 25 1557.36 nm ITU# 26 1556.56 nm
ITU# 27 1555.75 nm ITU# 28 1554.94 nm
ITU# 29 1554.13 nm ITU# 30 1553.33 nm
ITU# 31 1552.52 nm ITU# 32 1551.72 nm
ITU# 33 1550.92 nm ITU# 34 1550.12 nm
ITU# 35 1549.32 nm ITU# 36 1548.52 nm

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