AGC Cable TV FTTH Mini Optical Receiver Node
5-862MHz
Single Mode
Our company has been producing reliable 4GE Single-fiber CATV Dual-Band ONT, 1GE 3FE CATV WiFi GPON ONT With 2 Pots, Tuner To IP Gateway for many years, and we welcome new and old customers to visit us. In the allocation of resources, we all introduce advanced international production equipment. Your request is our pursuit. We can design products according to your requirements, open up and seize the market for you, and bring unlimited business opportunities. Our company takes 'smart and enterprising, pragmatic and innovative' as its corporate purpose and strictly controls management and quality with the business philosophy of 'ingenuity, perfection'. We will further increase our efforts to optimize our products, so that our products will be on the next level in terms of quality, delivery time and service.
HFC Optical Node
SR814/SR814R is a high-grade four-way outdoor HFC Optical Node. It is the main equipment to build the CATV network.
Performance Characteristics
High response PIN photoelectric conversion tube.
Optimized circuit design, SMT process production, optimized signal path, make the
photoelectric signal transmission more smooth.
Specialized RF attenuation chip, with good RF attenuation and equilibrium linear, high accuracy.
GaAs amplifier device, power doubly output, with high gain and low distortion.
Single Chip Microcomputer (SCM) control equipment working, LCD display the parameters,
convenience and intuitive operation, and stable performance.
Excellent AGC performance, when the input optical power range is －9～＋2dBm, the output
level keep unchanged, CTB and CSO basically unchanged.
Reserved data communication interface, can connect with class Ⅱ network management
responder, access to network management system.
Return path can select burst mode to sharply decrease the noise convergence and greatly
increase thequality and reliability of network operation.
Parameter
| Item | Unit | HFC Optical Node(SR814/SR814R) |
| Forward optical receiving part | ||
| Optical Parameters | ||
| Receive Optical Power | dBm | -9 ~ +2 |
| Propose Use Range | dBm | -3 ~ +1 |
| Return Loss | dB | >45 |
| Optical Wavelength | nm | 1100 ~ 1600 |
| Connector Type | FC/APC, SC/APC, or OEM | |
| Fiber Type | Single Mode | |
| Link Performance | ||
| C/N | dB | ≥ 51 （-2dBm input） |
| C/CTB | dB | ≥ 69 |
| C/CSO | dB | ≥ 60 |
| RF Performance | ||
| Frequency Range | MHz | 45/87 ~ 750/862 |
| Flatness in Band | dB | ±0.75 |
| Rated Output Level | dBμV | ≥ 108 |
| Max Output Level | dBμV | ≥ 112 |
| Output Return Loss | dB | ≥16(45-550MHz)/ ≥14(550-862MHz) |
| Output Impedance | Ω | 75 |
| Electronic Control EQ Range | dB | 0～10 |
| Electronic Control ATT Range | dBμV | 0～20 |
| Return Transmit Performance Parameter | ||
| Optical Parameter | ||
| Optical Transmit Wavelength | nm | 1310±10 |
| Laser Type | FP or DFB Laser | |
| Output Optical Power | dBm | 1 ~ 3 |
| Connector Type | FC/APC SC/APC | |
| RF Parameter | ||
| Frequency Range | MHz | 5 ~ 30/65 |
| Flatness in Band | dB | ±1 |
| Input Level | dBμV | 90 ~ 98 |
| Output Impedance | Ω | 75 |
| NPR | dB | ≥10(NPR≥30 dB) |
| General Parameter | ||
| Supply Voltage | V | A:AC 135~250;B:AC 35~90 (50Hz) |
| Operating Temperature | -40~60 | |
| Storage Temperature | -50 ~ +70 | |
| Relative Humidity | % | Max 95% No Condensation |
| Consumption | VA | ≤ 40 |
| Dimension | mm | 340(L)×220(W)×140(H) |
We are based on the manufacturing industry and are engaged in producing and selling AGC Cable TV FTTH Mini Optical Receiver Node in the spirit of being proactive. We take 'technological innovation, excellent quality, rigorous management, and sustainable development' as our operating tenet, give full play to our own advantages, achieve sustainable development of the enterprise and win-win situation with customers. Our company always adhere to the quality of life, market-oriented, we win the long-term cooperation of customers with excellent product quality, good reputation and independent innovation consciousness.
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