WT8624III
Band 860MHz, Laser transmitter 24mW, Outdoor chassis, remote power, Philips 4 hybrids
| Make the Optical Receiver and Transmitter together into one equipment. It is used in transmitting long distance optical power. Adopt high linear, optical isolation, distribution feedback and hot electricity refrigeration of EO, ORTEL and Lucent world famous band laser. Used in offering the good quality of the picture, digital and compress signal transmission. Built-in RF driving amplifier and controlling circuit, guarantee the index of noise and adjust. Adopt big Aluminium housing, the complete high-reliable optical power output stability circuit and laser hot electricity refrigeration temperature stable controlling circuit. Set-in the high-reliable switch power, can be working properly in the range of 85~254V. | ||
| Specifications: | ||
|---|---|---|
| OPTICAL RECEIVING | ||
| Range of Input Power | mW | 0.3~1.6(-5dBm~+2dBm) |
| Optical Connector type | FC/APC (SC/APC) | |
| Optical Return Loss | dB | >45 |
| Working Band | MHz | 45-860 |
| Flatness in Band | dB | ±0.75 |
| RF Output Level | dBµV | ≥96( the input power is -2dBm) |
| The adjust range of Level | dB | 0~10 |
| C/N | dB | ≥51 |
| C/CTB | dB | 60 |
| C/CSO | dB | 60 |
| Return Loss | dB | ≥12 |
| Output Impedance | Ω | 75 |
| OPTICAL TRANSMITTING | ||
| Output Power | mW | According to the request of the customers |
| Optical Circuit | It depends on optical power | |
| Optical Wavelength | nm | 1310±20 |
| Optical Connector type | FC/APC (SC/APC) | |
| Channel | 84 | |
| C/N | dB | 51 |
| C/CTB | dB | 65 |
| C/CSO | dB | 60 |
| Input Laser Level | dBµV | 96~99 |
| Flatness in Band | dB | ±0.75 |
| GENERAL | ||
| Power Consumption | W | 30 |
| Power Voltage | V | ~(130-265) |
| Operating Temperature | °C | 0~45 |
| Dimension | mm | 483x385x44 |
Principle drawing:
1. ~220V/+12V, -12V Switch Power
2. ~220V/ +24V Switch Power
3. Laser Receiving Module
4. Forward Amplify
5. Low-noise Module
6. RF Output Variable ATT
7. RF Output Variable EQ
8. Power Double Module
9. RF Output Port
10. RF Output Test Port (-10dB)
11. Variable ATT (0-15dB)
12. Power Double Module
13. Laser Input Level Test Port
14. Optical Power Indicator Lamp
15. Optical Power Test Port, 1mW=-0.1V
16. Optical Receiving Port
17. Optical Transmit Output Port
18. Laser Transmit Module