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HSGS26082 series CATV& sat-if optical receiver is an FTTH type CATV+SAT IF high performance optical transmission equipment, suitable for cable TV and satellite live TV transmission on the same network. This machine selects the high bandwidth, high sensitivity photoelectric cell, and low noise matching circuit, all Shen gallium IC amplifier, light receiving range - 15 ~ + 2 DBM, electric AGC - 8 ~ 0 DBM/RF80dBuv constant output. For the convenience of users, the machine is also equipped with working power supply and LED indicator light for optical power reception and monitoring on the panel. HSGS2608D is a filter catv&sat-if optical receiver, which operates at the wavelength of 1540 ~ 1565nm and can independently receive 1550 catv&sat-if optical signals in 1fiber 3-wave (1550/1490/1310nm).
High quality: high response photocell, gallium arsenide low noise MMIC amplification, light controlled AGC, so as to ensure a high electrical performance index;
Flexibility: the machine is of miniature iron box structure, indoor wall-mounted, occupies less indoor space, and is flexible and convenient for application.
Reliability: external high performance power adapter, can work in 90 to 255Vac grid voltage, antistatic lightning;
Intuitiveness: the machine is provided with power and light power status indication on the front, which is convenient for users to apply and the fault causes can be quickly analyzed.
| Item | Description | Remark | |
| Input Optical Power Range | -15~+2dBm | ||
| AGC：-8~0dBm | |||
| Responsivity | ≥0.9A/W | ||
| Optical Return Loss | ≥45dB | SC/APC | |
| Receive Wavelength | 1540~1600nm | HSGS26080D | |
| Frequency Range | 45-2150MHz | CATV &SAT-IF | |
| CATV | Flatness | ±1.0dB(47~1000MHz) | |
| Output Level | ≥80dBμV | -8~0dBm/AGC | |
| CNR/CSO/CTB | ≥50dB/≥60dB/≥65dB | -1dBm input power | |
| MER/BER | ≥32(64QAM)/≤1×10-4 | -12dBm | |
| Return Loss | ≥14dB(47~1000MHZ) | Output Impedance/75Ω | |
| AGC Stability | ±1dB(-8~0dBm) | ||
| SAT-IF | Flatness | ±1.5dB(1000~2400MHz) | It varies with the input level. |
| Output Level | ≥65-75dBuv | -8~0dBm/AGC | |
| Return Loss | ≥10dB(1000~2150MHz) | Output Impedance/75Ω | |
| AGC Stability | ±1dB(-8~0dBm) | ||
| RF Connector | F-female | ||
| Optical Connector | SC/APC | ||
| PON Connector | SC/APC or SC/UPC | Depending on the user's choice | |
| Power Supply | 5V/500mA | outlay AC90～255V→DC5V | |
| Power Consumption | <2W | ||
| Working / storage temperature | -5~45℃/-25~75℃ | 5～90（Non-condensation） | |
| Dimensions | 92×80×25mm | Iron box structure | |
Product Name | Model | Functional Description |
Filter CATV&SAT-IF optical receiver | HSGS26080D | RF operating bandwidth of 45 ~ 2150MHz, optical working wavelength of 1540 ~ 1565nm, optical receiving power of -8 ~ 0dBm/RF CATV80dBuv, sat-if65-75dbuv, RF interface f-type metric or inch (instructions on ordering), optical input interface SC/APC |
