CATV Fiber 10dB/24MW/32MW 1310nm Optical Transmitter with Dual Power Supply
China CATV Fiber 10dB/24MW/32MW 1310nm Optical Transmitter with Dual Power Supply, Find details about China 1310nm Optical Transmitter, Optical Transmitter from CATV Fiber 10dB/24MW/32MW 1310nm Optical Transmitter with Dual Power Supply
Features
* Use the international famous brand high performance DFB laser with narrow spectrum, good linearity and high output power.
* RF drive adopting RF power digital automatic process technique, can according to level of input RF signal and number of channels (15-48 channels), automatically processing drive level power, making the C/N, CTB and CSO always in best worth, insure product function; and be steady of output level.
* Advance multi-frequency RF pre-distortion technique with arsenide kalium component availably improves CTB and CSO, the most important parameter of CATV, and heightens C/N at the same time.
* Built-in perfect microprocessor automatic monitor circuit can real-time accurately monitor optical output power and temperature of the laser insure stable optical output power, and prolongs work life of the laser availably.
* Built-in blue VFD monitor on front panel can accurately display the equipment's each work status parameter, and can display error message when the equipment breaks down, make maintenance and fix more convenient.
* 19″1U height standard rack mount, equipped standard RS485 and RS232 network port, can expediently realize monitor through network.
Technical Specification
Items | Unit | Technique Parameters | |||||||||
Output Optical Power | mW | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 28 |
Optical Link Loss | dB | 7 | 9 | 10 | 11 | 11.2 | 11.8 | 12 | 12.4 | 13 | 14.4 |
Optical Wavelength | nm | 1310±20 | |||||||||
Laser Type |
| DFB Laser | |||||||||
Optical Modulating Mode |
| Directly Optical Intension Modulation | |||||||||
Optical Connector Type |
| FC/APC or SC/APC | |||||||||
Frequency Range | MHz | 47~750/862/1000 | |||||||||
Input Level | dBμV | Indoor:72~88;Outdoor:75~85 | |||||||||
Flatness in Band | dB | ±0.75 | |||||||||
Input Impedance | Ω | 75 | |||||||||
Input Return Loss | dB | ≥ 16(47~550)MHz;≥ 14(550~750/862MHz) | |||||||||
C/CTB | dB | ≥ 65 | |||||||||
C/CSO | dB | ≥ 60 | |||||||||
C/N | dB | ≥ 51 | |||||||||
AGC Controlled Range | dB | ±8 | |||||||||
MGC Controlled Range | dB | ±8 | |||||||||
Supply Voltage | V | AC 160V~250V(50 Hz) | |||||||||
Consumption | W | 30 | |||||||||
Operating Temperature | ºC | Indoor:-5~+55;Outdoor:-40~+65 | |||||||||
Storage Temperature | ºC | -20 ~+65 | |||||||||
Relative Humidity | % | Max 95%No Condensation | |||||||||
Dimension | mm | Indoor:483(L)X 380(W)X 44(H) | |||||||||
Outdoor:550(L)X 280(W)X 218(H) | |||||||||||
Well Packing For Shipment:
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