Description
Product description:
HY-21-R33 FTTH optical receiver is specifically designed for CATV FTTH network. Its main feature is low power consumption, AGC optical constant level output, small Volume and high reliability. Adopting aluminum alloy shell, with optical control AGC circuit built in, compact structure and external modular power supply make the installation and debugging very convenient. It is an ideal product to build FTTH CATV network.
Technical parameter:
| Item | Unit | Paramter | Supplement |
| Optical wavelength | nm | 1260~1620
|
R33x |
| 1540~1563 | R33x1/R33x2 | ||
| Pass Wavelength | nm | 1310/1490 | R33x1 |
| Optical input range | (dBm) | 0~-9 | Analog TV |
| 0~-15 | Digital TV | ||
| Output return loss | (dB) | ≥45 | |
| Bandwidth
(MHz) |
MHz | 47~862 | |
| Flatness
(dB) |
dB | ±0.75 | |
| RF output level | (dBuv) | ≥82 | Pin:-7.0~+2.0dBm |
| AGC control range | (dBm) | 0~-9 | |
| AGC character
(dB) |
dB | ≤±0.5 | Pin:-7.0~+2.0dBm |
| ATT. | (dB) | 0-20 | MGC |
| Output return loss | (dB) | ≥14 | 47-862MHz |
| Output impendance | (Ω) | 75 | |
| CNR
(dB) |
dB | ≥51 | Pin=-2dBm |
| CTB
(dB) |
dB | ≥65 | Pin=-2dBm |
| CSO
(dB) |
dB | ≥62 | Pin=-2dBm |
| Power supply
(V) |
V | +5VDC | |
| Power consumption | W | ≤3 | +5VDC,250mA |
| Operating temperature | (℃) | -20~+60 | |
| Dimension | mm | 105*67*25 |
Additional information
| Filter | 1260nm~1620nm, 1550nm |
|---|---|
| Quantities | 1 pc, 2 pcs, 5 pcs, 10 pcs, 20 pcs, 50 pcs, 100 pcs |
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