★Description
DT-ORW-8604 series optical receiver is a kind of optical receiver specialy designed for FTTH application scene. Adopts low-noise MMIC amplifying circuit, to ensure optical receiver have perfect distortion index and high MER value in low input optical power.
★Featurs
⊙LED display input optical power;
⊙DC input adopts standard 5.5×2.1 socket, +12V input voltage;
⊙High response PIN photoelectric converter, to make optical receiver have perfect CNR index;
⊙High-quality aluminun alloy housing, with good heat-dispersion, nice appearance, easy to install.
★Specification
DT-ORW-8604 series optical receiver is a kind of optical receiver specialy designed for FTTH application scene. Adopts low-noise MMIC amplifying circuit, to ensure optical receiver have perfect distortion index and high MER value in low input optical power.
★Featurs
⊙LED display input optical power;
⊙DC input adopts standard 5.5×2.1 socket, +12V input voltage;
⊙High response PIN photoelectric converter, to make optical receiver have perfect CNR index;
⊙High-quality aluminun alloy housing, with good heat-dispersion, nice appearance, easy to install.
★Specification
Items | units | Parameters | ||||||||
DT-ORW-8604-Aa | DT-ORW-8604-B | DT-ORW-8604-C | DT-ORW-8604-D | |||||||
Fiber parts | ||||||||||
Receiving optical power range | dBm | -12~+2 | -15~+2 | |||||||
Suggested receiving optical power range | dBm | -8~+2(analog TV RF), -15~-2(DVB-C QAM RF) | ||||||||
Optical AGC scope | dBm | ------ | -12~-2 | |||||||
Optical return loss | dB | ≥45 | ||||||||
CATV receiving wavelength | nm | 1290~1610 | 1540~1560 | 1540~1560 | 1540~1560 | |||||
Pass optical wavelength | dBm | ------ | ------ | 1310/1490 | 1310/1490 | |||||
Pass loss | dBm | ------ | ------ | ≤1.0 | ≤1.0 | |||||
Connector type | - | SC/APC | ||||||||
Optical link performance | ||||||||||
CNR | dB | ≥46@-6dBm | ||||||||
C/CTB | dB | ≥60@-8dBm | ||||||||
C/CSO | dB | ≥60@-8dBm | ||||||||
RF parameter | ||||||||||
Frequency range | MHz | 45~1002 | ||||||||
In-band flatness | dB | ±1.0 | ||||||||
RF output level | dBµV | ≥76dBuV@-8dBm | ||||||||
Manual gain adjustment range | dB | -20~0 | ------ | |||||||
RF output impedance | Ω | 75 | ||||||||
Output return loss | dB | ≥13 | ||||||||
General features | ||||||||||
Power voltage | AC100~240 | |||||||||
Optical power display type | - | Bicolor LED | ||||||||
Operating temperature | ºC | -20~+55 | ||||||||
Storage temperature | ºC | -40~+65 | ||||||||
Power consumption | W | 3.2(Max) | ||||||||
Outer dimension | mm | 128×77×22 | ||||||||
Net weight | Kg | 0.30 |