Active Member
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[China]
Address: 3F, No. 322, Lane 953, Jianchuan Road Minhang District, Shanghai City China - 200 240
Contact name:Roger
Shanghai Yogel Communication Equipment Co., Ltd. |
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Fiber Optic to RF Converter AGC fiber optic cable tv receiver fta mini receiver with 1550 filter for CATV FTTH
1. Product Description
OR18 Series Optical receiver is a home-based optical receiver for FTTH (fiber to the home) network optical fiber access terminal, in order to achieve analog or digital signal. The machine uses low-power optical detectors, GaAs and AGC technology to meet the needs of FTTH CATV reception. A variety of functional products in the application, slightly different.
2.Advantages
♦ High-quality plastic shell, through-hole design on both sides,
good heat dissipation;
♦ RF channel full GaAs low noise amplifier. Digital signal minimum
to meet -18dBm receiver, analog signal minimum to meet -10dBm receiver;
♦ With AGC function (AGC range can be customized);
♦ Anti-high-frequency surge protection device GaAs amplifier tube;
♦ Low-power design, the use of high-efficiency switching power
supply to ensure that the power of high reliability and high
stability.
Overall power consumption is only 2W, with optical detection
circuit;
♦ SC / APC & SC / PC & FC / APC & FC / PC optical
connector options, male or female RF interface;
| Model | OR18A | OR18B | OR18C | OR18D |
| Wavelength | 1100~1600nm&1550nm | |||
| Input Optical Power | 0dBm~-10dBm(analog)&0dBm~-15dBm(digital) | 0dBm~-10dBm(analog)&0dBm~-18dBm(digital) | ||
| Return Loss | >45 dB | |||
| Optical Connector | FC/APC&SC/APC&FC/PC&SC/PC | |||
| RF Bandwidth | 40~1006MHz | |||
| Flatness | ±1dB@40~1006MHz | |||
| RF Output Loss | ≥16dB@ 40~550MHz ≥14dB@550~1006MHz | |||
| Output Level(single port)Pin@-15dBm | (70±1)dBuV | (67±1)dBuV | (61±1)dBuV | (82±1)dBuV |
| Output Port | 1&2(customize) | |||
| Output Impedance | 75Ω | |||
| AGC Range | 0dBm~-9dBm&-3dBm~-12dBm(customize)&-6dBm~-15dBm(customize) | |||
| C/N(Note 1) | ≥51dB | |||
| CTB(Note 1) | ≥65dB | |||
| CSO(Note 1) | ≥62dB | |||
| Equipment Volatage | DC5V±0.5 | |||
| Adapter Volatage | AC220V | |||
| Inner Feedback Volatage | DC5V±0.5 | |||
| Working Temperature | -25℃ ~+45℃ | |||
| Consumption | <2W | |||
| Size | 91×79×24mm | |||
| Carton Gross Weight | 1.20kgs(10pcs) | |||
Note 1: Under the specified link loss, 59 PAL-D analog TV channel signals are configured in 550MHz and all band digital modulated signals
are transmitted every 2MHz in 550MHz-862MHz. The digitally modulated signal level is 10dB lower than the analog modulated signal level
and the optical receiver input optical power is -1dBm. The test results will be different according to the optical receiver configuration of the different amplification module.
