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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-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-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-LBAND�
CL-LBAND, L-Band 900-2100Mhz RF Transmitter/Receiver

Optical Transport for L-BAND signals Between 900 and 2100MHz

L-band Fibre optic Transmitter converts electrical RF L-band signal 900Mhz to 2100 MHz to optical modulated signal.
L-band Fibre optic receiver converts optical signal to RF electrical.
Equipment  sends optical L-band  signal from satellite antenna to the receiver for a long distance up to 120Km.
CL-Lband Transmitter could power LNB over RF “F” connector so the external LNB power source could be eliminated .

By using CWDM technology it allows to send  up to 8 separate L-Bands signals over single fiber

For multiple dwelling units (MDUs) environment, fiber optic technology promises more reliable wide band features as well as very low signal attenuation (< 0.4dB/km) through a long distant transmission or a wide area signal. Distribution constantly  enhances the performance of a multi-user direct broadcast satellite (DBS) L-Band transmission.



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Features


- Optical Solution for MDU
- 950 ~ 2050 MHz Bandwidth
- > OdB system gain (including 13dB optical link budget)

- Optional automatic gain control (AGC) in transmitter
- Supply+12 / 13 or + 18V DC to LNB


Example Aplication





Model Selection


CL-Lband-TX
L-band 900-2100Mhz fiber optic transmitter
CL-Lband-RX
L-band 900-2100Mhz fiber optic treceiver
CL-Lband-TX-1550
1550nm L-band 900-2100Mhz fiber optic transmitter
CL-Lband-TX-CWDM
CWDM L-band 900-2100Mhz fiber optic transmitter
CL-Lband-TX-DWDM
DWDM L-band 900-2100Mhz fiber optic transmitter


Specifications


Standards
L-band Transmitter specification

Wavelength - 1310nm or 1550nm or CWDM
Optical output power - 0dbm or +5dbm
Connector - SC/APC or any different by request
Return loss - less than 55dB
Operating bandwidth - 47 to 2600 MHz
Nominal composite RF input - 30dBm
Input impedance - 75Ohm
AGC range (optional) 25dB
RF Flatness +- 2dB
RF return loss - 12dB
RF connector -F type

Power requirements +9 - +18V DC
Power to LNB (optional) - 18VDC or 13VDC or 12V DC
Operating Temperature - -20 to +60degree C
Dimensions - 77D x145Wx 28H (mm)
Weight - 325 g

L-band Transmitter specification

Wavelength - 1310nm or 1550nm or CWDM
Optical input – up to -13Bbm
Connector - SC/APC or any different by request
Return loss - less than 55dB
Operating bandwidth - 47 to 2600 MHz
Nominal composite RF output - 30dBm @13 db optical link budget
Input impedance - 75 Ohm
RF Flatness +- 2dB
RF return loss - 12dB
RF connector -F type
Power requirements +9 - +18V DC
Operating Temperature - -20 to +60degree C
Dimensions - 77D x145Wx 28H (mm)
Weight - 325 g

System performance

Link Gain - better than 26 dB (Note 1)
IMD3 less than - 60dBc (Note 2)
CNR (BW= 27 MHz) better then 22db (Note 3)

Notes :
1) Measured at – 30 dBm/ch RF power and the transmitter output power is received directly
2) Test Conditions : 2 uncounted carriers (f1=1000Mhz , f2=110 MHz) ,RF power = -30dBm per carrier
3) Measured at - 40 dBm/ch RF power and -13 dBm optical received power (27 MHz bandwidth is assumed).



 
 
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