return optical receiverTR-2004R built-in 4 output independent return receiving modules, suitable for CATV bi-directional network
4 way return optical receiver TR-2004R
Summary
TR-2004R built-in 4 output independent return receiving modules, suitable for CATV bi-directional network.
Characteristic
Independent receiving and amplify module. Output level is adjustable.
Standard 19 1 U housing.
E-O or PHOTON optical receive parts with low distortion and high sensitivity
Adopt Philips microwave tube push-pull amplify low Noise and good performance, Frequency range 5-200 MHz
Parameters
ITEM | UNIT | PARAMETER | |
Receive Optical Power | dBm | +3--15 | |
Rated Optical Wavelength | nm | 1310&1550 | |
Connector Type |
| FC/APC,SC/APC | |
Optical Return Loss | dB | ≥45 | |
Frequency Range | MHz | 5~65/200 | |
Output Level | dBμV | ≥90(Receive-8dBm) | |
Flatness in Band | dB | ±1.5 | |
Return Loss | dB | ≥16 | |
Output Impedance | Ω | 75 | |
Adjustable Range of Output Level | dB | 20 | |
RF Test Port | dB | -20 | |
RF Output Level Stability | dB | ±1.5(-25~+55) | |
NPR | dB | ≥15(NPR≥30dB) Use Transmitter With DFB Laser | ≥10(NPR≥30dB) Use Transmitter With FP Laser |
Supply Voltage | V | AC220±10%(50Hz) or DC-48V | |
Consumption | W | 25 | |
Operating Temperature |
| 0~45 | |
Relative Humidity | % | Max×95% No condensation | |
Dimension | mm | 483(L)×282(W)×44(H) | |
