TLMOR21030D is a new and practical product developed for the special needs of the cable TV industry. It caters to the passive terminal receiving equipment of the all-optical network transmission fiber-to-the-home, and successfully realizes the wired analog/digital TV signal to the home. The plug-and-play is extremely convenient to use, and the external power supply is not required to be safe and energy-saving.
The passive optical receiver adopts high-sensitivity light-receiving tube, which converts 47dBuv wired analog level (digital level 39dBuv) at -9dBm reception. It requires no power supply and no power consumption. This passive optical machine is economical and flexible. It is suitable for remote mountain villages, greenhouses and other places. Fiber-to-the-home applications in television networks. The suffix D is a filter type specification, and is received at 1540 to 1565 nm.
Only Photoelectric Conversion parts for this fiber optic receiver, MTBF(Mean Time Between Failures) more than 150,000 hours;
Output Interface F-Type Metric, Imperial, Female, F-Plug，RF multi-interface optional;
Ultra-Low Optical Receiving Power, multi-wavelength or single-wavelength operation, Plug and Play;
Without External Power Supply, No Power Consumption, Safety and Energy Saving.
Items | Units | Performance Indexes | |
Optical Characteristics | Optical Receiving Wavelength Range | nm | 1540/1565 |
Isolation | dB | ≥22(1490/1550nm) | |
Responsivity | A/W | ≥0.85/≥0.9 | |
Optical Receiving Power Range | dBm | 0～-12(advice -1~-6） | |
Optical Return Loss | dB | ≥45 | |
Optical Adapter | / | SC/APC or SC/UPC(advice SC/APC） | |
RF Characteristics | Broadband/Unevenness | MHz/dB | 47~1000/≤±1.5 |
Output Level | dBuv | 65(0dBm receive)-47(-9dBm receive) | |
RF Output Interface | / | BS F-Type Needle or Socket | |
CNR/MER | dB | ≥44/34(0dBm, PAL59CH,OMI3.8%)， ≥38/29(-6dBm) | |
CTB/CSO/HUM | dB | ≥70/≥66/≥60(once -3dBm/60dBuv） | |
Working/Storage Temperature | ℃ | -30～55/-40～75 | |
Working/Humidity Temperature | % | 5～90(Non-Condensing） | |
Size | mm | 50×15×12 | |
Product Name | Model | Functional Description |
Fliter Passive Optical Receiver | TLM21030D | -1~-6dBm/RF63~53dBuv, BS F-Type Socket |
TLM21030D | -1~-6dBm/RF63~53dBuv, BS F-Type Needle |
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