Optical Node
Feature:
1. Optical node: CPU control, LCD display parameters, such as input and output level.
2. AGC optical node, when input optical power -9~+2dBm, output lever is no change, as well as CTB and CSO
3. Two optical signal receiver, mutual backup, any conditions set automatically switches can also be set manually switch.
4. Line optimal design, SMT production process, optimizing machine signal channel, optical signal transmission is more stable, higher RF linear index.
5. Professional RF EDH attenuation chip, RF EDH equalization, good linear.
6. GaAs Hybrid, double output power, high gain, low distortion
7. Adopt RF EDH attenuation chip for return path
8. Reserved for data communication interface, can connect with Ethernet transponder network, access network management system that variable controlled by network remote.
Technical Paramters:
Feature:
1. Optical node: CPU control, LCD display parameters, such as input and output level.
2. AGC optical node, when input optical power -9~+2dBm, output lever is no change, as well as CTB and CSO
3. Two optical signal receiver, mutual backup, any conditions set automatically switches can also be set manually switch.
4. Line optimal design, SMT production process, optimizing machine signal channel, optical signal transmission is more stable, higher RF linear index.
5. Professional RF EDH attenuation chip, RF EDH equalization, good linear.
6. GaAs Hybrid, double output power, high gain, low distortion
7. Adopt RF EDH attenuation chip for return path
8. Reserved for data communication interface, can connect with Ethernet transponder network, access network management system that variable controlled by network remote.
Technical Paramters:
| Item | Unit | Performance Parameters |
| WR8604HJ | ||
| Forward Optical Receive Part | ||
| Optical Parameter | ||
| Input Optical Power | dBm | -9 ~ +2 |
| SuggestionRange | dBm | -3 ~ +1 |
| Optical Return Loss | dB | > 45 |
| Optical Receive Wavelength | nm | 1100 ~ 1600 |
| Optical Connect Type | FC/APC. SC/APC | |
| Optical Fiber Type | Single Mode | |
| Link Performance | ||
| C/N | dB | ≥ 51 |
| C/CTB | dB | ≥ 65 |
| C/CSO | dB | ≥ 60 |
| RF Parameter | ||
| FrequencyRange | MHz | 45/87~862 |
| Flatness in Band | dB | ± 0.75 |
| Standard Output Level | dBμ V | ≥ 108 |
| Max Output Level | dBμ V | ≥ 112 |
| Output Return Loss | dB | ≥ 16 |
| Output Impedance | Ω | 75 |
| Reverse Optical Receive Part | ||
| Optical Parameter | ||
| Optical Transmit Wavelength | nm | 1310± 10 |
| Laser Type | DFB or FP | |
| Output Optical Power | mW | 0.5~4 |
| Optical Connect Type | FC/APC. SC/APC | |
| RF Parameter | ||
| FrequencyRange | MHz | 5 ~ 30/65 |
| Flatness in Band | dB | ± 1.5 |
| Input Level | dBμ V | 75~85 |
| Input Return Loss | dB | ≥ 16 |
| Output Impedance | Ω | 75 |
| NPRRange | dB | ≥ 10(NPR≥ 30 dB) |
| General Performance | ||
| Power Voltage | V | A: AC 135~250 V/50Hz ; B: AC(DC)35~90V/50Hz |
| Operating Temperature | º C | -30~70 |
| Stock Temperature | º C | -30~70 |
| Humidity | % | Max 95% |
| Consumption | VA | ≤ 70 |
| Dimension | mm | 430(L)*250(W)* 170(H) |