China Outdoor Optical Receiver Optical Node with Return Path (WR1004DML), Find details about China Optical Receiver, Optical Node from Outdoor Optical Receiver Optical Node with Return Path (WR1004DML)
Summary
WR-1004JL Outdoor Node is our latest integrated optical node. Can be configured and combined flexibly based on different networking schemes. Such as traditional bidirectional optical node suit to "CMTS+CM" networking scheme, or data type bidirectional optical node built-in EOC head end module.
When WR-1004JL Outdoor Node works as traditional bidirectional optical node, can be configured 1 forward optical receiver module, 1 reverse optical transmitter module and 1 II class transponder module at most.
When WR-1004JL Outdoor Node works as data type bidirectional optical node, can be configured 1 forward optical receiver module and 2 EOC head end modules (HomePlug AV scheme) at most.
Performance Characteristics
u Forward optical receiving part adopts advanced optical AGC technology, the input optical power range extended to -9~+2dBm.
u Forward optical receiving part: RF operating bandwidth extended to 1GHz, each way maximum output level up to 114dBμv.
u CATV optical receiving part: full electric control attenuation and equilibrium circuit, and achieve remote operation by NMS.
u Built-in perfect status monitoring circuit and support national standard II class network management transponder.
u Can be configured 2 EOC head end modules (HomePlug AV scheme) at most.
Main Technical Performance
Item | Unit | Technical Parameter | |
Forward optical receiver part | |||
Optical Parameter | |||
Receiving Optical Power | dBm | -9 ~ +2 | |
Optical AGC Range | dBm | -7/-8/-9 ~ +2 (adjustable) | |
Optical Return Loss | dB | >45 | |
Optical Receiving Wavelength | nm | 1100 ~ 1600 | |
Optical Connector Type |
| FC/APC, SC/APC or specified by the user | |
Fiber Type |
| Single Mode | |
Link Performance | |||
C/N | dB | ≥ 51 (-1dBm input) | |
C/CTB | dB | ≥ 65 | Output level 108dBμV EQ 8dB |
C/CSO | dB | ≥ 6 |
RF Parameter | |||
Frequency Range | MHz | 45 ~862/1003 | |
Flatness in Band | dB | ±0.75 | |
Rated Output Level | dBμV | ≥ 108 | |
Max Output Level | dBμV | ≥ 114 | |
Output Return Loss | dB | (45 ~550MHz)≥16/(550~1000MHz)≥14 | |
Output Impedance | Ω | 75 | |
Electronic Control EQ Range | dB | 0~15 | |
Electronic Control ATT Range | dB | 0~15 | |
Return Optical TransmitterPart | |||
Optical Parameter | |||
Optical Transmit Wavelength | nm | 1310±10, 1550±10 or specified by the user | |
Output Optical Power | mW | 0.5, 1, 2 | |
Optical Connector Type |
| FC/APC, SC/APC or specified by the user | |
RF Parameter | |||
Frequency Range | MHz | 5 ~ 65 (or specified by the user) | |
Flatness in Band | dB | ±1 | |
Input Level | dBμV | 72~ 85 | |
Output Impedance | Ω | 75 | |
NPR Dynamic Range | dB | ≥15 (NPR≥30 dB) Use DFB laser | ≥10 (NPR≥30 dB) Use FP laser |
General Performance | |||
Supply Voltage | V | A: AC (150~265)V; B: AC (35~90)V | |
Operating Temperature | °C | -40~60 | |
Storage Temperature | °C | -40~65 | |
Relative Humidity | % | Max 95% no condensation | |
Consumption | VA | ≤ 28 | |
Dimension | mm | 340 (L)*235 (W)* 140 (H) |