Overview
MXT-OR-860LHD-Ⅰ outdoor four-output optical receiver adopts module amplification circuit combined with GaAs MMIC amplification circuit, optimized linearity design and make output level stable when input optical power in -6~+2dBm. Output adjustable attenuation and equalization can make CATV network project debugging very conveniently, Adaptable for currently and future CATV network development requirement, this type will be the preferred model to construct FTTx network system.
Features
● 1310nm and 1550nm dual-window receiving;
● Optical control AGC function(-6～+2dBm);
● Ten-segment LED display input optical power;
● Output is equipped adjustable attenuation, equalization, easy to test;
● Output is plug-in one-way tap or two-way splitter, easy to replace and use;
● Each port is equipped AC60V power LED indicator light, easy to use;
● Equipped AC60V sole power port, easy to use;
● Can be configured with network management transponder complying to SNMP protocol, user can
monitor the equipment remotely through webmaster system;
● High reliability switch power supply, featured with small temperature rising, high converting efficiency
and wide voltage adaptable range.
Block diagram
Specifications
Items | Unit | Parameters |
Receiving optical power | dBm | -8～+2 |
Optical return loss | dBm | ≥45 |
Receiving optical wavelength | nm | 1290～1600 |
AGC function | - | Optical control AGC |
AGC range | dBm | -6～+2 |
Optical connector type | - | FC/APC or SC/APC |
C/N | dB | ≥51（-1dBm receiving） |
C/CTB | dB | ≥65 |
C/CSO | dB | ≥60 |
Frequency range | MHz | 45～862 |
In-band flatness | dB | ±0.75 |
Max. RF output level | dBµV | 106dBuV |
RF output impedance | Ω | 75 |
ATT adjustable range | dB | 0～20 |
EQ adjustable range | dB | 0～18 |
Output return loss | dB | ≥16 |
RF output ports |
| 4 |
Power voltage |
| AC35～90 or AC110～265 |
Webmaster configuration | - | Sort Ⅱ webmaster pre-reserved |
Optical power display mode | - | Ten-segment LED display |
Operation temperature | ℃ | -40～+55 |
Storage temperature | ℃ | -40～+80 |
Related humidity | ％ | Max. 90％ no condensation |
Consumption | W | 26（Max） |
Outer size | mm | 320×220×130 |
Net weight | Kg | 3.0 |
