Catv Optical Transmission Platform

The amplifier supply voltage pin Connect to 24V (DC).The modules have a monomode optical input Suitablefor 1290 to 1600nm wavelengths, a terminal to monitor the photo diode current and an electrical Output having a characteristic impedance of 75ª+.

Supplier: Communication optical equipment for cable tv, optical transmission platform, optical transmitter, optical receiver, optical node, optical amplifier

Supplier: Satellite equipment i.e. CATV amplifier, modulator, tapoff/splitters, co-axial cable, optical fibre cable, PA equipments, mike stand, battery clip and cord and connectors

Features: 1) High quality, high linearity DFB laser 2) Advanced pre-distortion function 3) 1U, 19 inch standard chassis, 220VAC, 50Hz switching power supply or others. 4) 750 or 862 MHz bandwidth, supporting most broadband transport applications. 5) Unique thermal design provides superior heat dissipation, increasing the reliability of your system. 6) Automatic gain control helps maintain constant RF drive level to laser for consistent performance. 7) An interface LCD display allows you to monitor the transmitters performance. In addition, RS232 helps you monitor your transmitter performance in a long-distance Specifications Item Unit Specification Bandwidth MHz 47-750 or 860 Optical Wavelength nm 1310 (í+ 20) Optical Output Power (í+ 0.25 dB) (4~20mW) all series Safety Power Shutdown Yes Input RF Power, Main (í+ 0.1 dB) dBµV 72.0(+3/-2) Isolation, Auxiliary to Main Input dBc -32 AGC Input Range dB í+ 3 Response Flatness (maximum) dB í+ 0.75 Response Slope dB 0 to 0.75 Input Impedance ª+ 75 Input Return Loss dB >14 RF Test Point (í+ 1.0 dB) dB -20 Carrier-to-Noise Ratio (CNR) dB >51.0 Composite Second Order (CSO) dBc í_60 Composite Triple Beat (CTB) dBc í_65 Powering V AC220í+10% Power Consumption (maximum) W 40 Mechanical Specifications Optical Connector FC/APC, or SC/APC RF Connector F-Type Dimensions (height í- width í- depth) cm 4.3í-48.5í-30.0 Environmental Specifications Ambient Temperature -25+65 Operating Temperature Range 0-50 Notes: Optical link budget that provides a C/N of 51 dB when loaded with 59 PAL-D channels over a 10km single fiber. Composite Triple Beat (CTB) is 65dBc typical (all models) Composite Second Order (CSO) is -60dBc typical (all models) Specifications are subject to change without notice. 6KG

1. Excellent photodiod 2. 1310nm and 1550nm two mode receiver 3. 862MHZ bandwidth,Bi-directional transmission 4. High reliability 5. GaAs amplifier module,4 high level output ports, low distortion 6. Excellent switching power supply 7. Return path optical transmitter: FP , DFB , CWDM available Specifications: Forward path Item Unit Specification Remark Optical Optical Wavelength nm 1310 or1550 Optical Input Power dBm +1.5 -5 Optical Connector FC/APC or SC/APC Optical Link Frequency Response dB í+1.5 Output level dBµV >104 Optical input power -1 dBm Return Loss at Output dB í¦16dBí_550MHz í¦14dB550-860MHz C/N dB í¦51 1) Connected with TOT13 optical transmitter,10KM opticalfiber plus the loss of optical passive,4%OMI. 2) RF output levelí¦104dBuV,optical input power -1dBm. CSO dB í¦60 CTB dB í¦65 Reverse Path Parameter Unit Specification Remark DFB FP RF Input dBmV 18 18 Optical Output Power mw 1~4 1 Input Return Loss dB

Supplier: Transmission equipment, optic transceiver, optical module, amplifier, olp, obp, dispersion compensator , plc splitter, optic coupler, optic circulator, optical switch

OB18 18 Slots Plug-in frame/Power supply 19 inches width, 4U high frame Amount to21 slots Power supply take 3 slots Support double power supply backup Back board support network system signal transmission Whole aluminum structure

Supplier: Catv Edfa, High Power Edfa, Optical Transmitter, Optical Receiver

Supplier: 1, 2, 4, 8, 16 channel optical transceiver for long distance transmission in video surveillance, encorder and decorder
Services: Solution consultancy for fiber optical transmission in video surveillance project, technical support for maintenance and installation