1550nm HFC Cable TV Fiber Optic 2 RF Output Outdoor Optical Node Support Reverse Path
MAIN FEATURES
- 5-1000MHz optimized circuit design, you could custom your desired frequency bandwidth based on the system.
- Adopted the Philips exclusive use optical receiving module.
- The output of down enlargement power multiplation ensure the favourable index of non-linear distortion.
- Internal LED optical power meter (-3~+2dBm), which indicates input optical power precisely.
- The traditional down optical fiber feed system expand the up optical fiber back transmission function and according to the need of system user to make the up-down frequency patition disposition.
- Flexible RF upgrade function provide the network 750MHz and 862MHz forward wide band online upgrading function for the CATV service provider .
- The early optical nodal point‘s extend business in the short distance can expand down optical fiber‘s forward relay function through installing the down transmission units.
- Independent 60V feed interface, and 15A current capacity.
- 2-4 interface output with high level and high index, which improves the working function of the whole set.
- The multi-protection and efficiency lightening protected measure to ensure the safety and reliability of the whole set.
- New aluminum casting casing. The surface of the casing adopted the imported stoving varnish or passivation processing which can work under the wretched weather for a lone time.
TECHNICAL SPECIFICATION
Item | Unit | Specification | Note |
Keywords | 1550nm HFC Cable TV Fiber Optic 2 RF Output Outdoor Optical Node Support Reverse Path |
Forward working bandwidth | MHz | 47/87 ~862/ 1000 | optional |
Optical AGC range | dBm | -8~+2 | |
RF Flatness in Band | dB | ±0.75 | |
Output reflection loss | dB | ≥16(47~550MHz) / ≥14(550~862MHz/1000MHz) | |
Link C/N | dB | ≥51 | |
Link C/CSO | dB | ≥60 | |
Link C/CTB | dB | ≥65 | |
Output level | dBμV | 104 | |
EOC function | | option | |
Power consumption | W | ≤16 | |
Dimension | Mm | 250*170*110 | |
Product Pictures
