WR-2004RJ type is the upgrade product of WR-2004R type. Can automatically set or manually adjust the input signal on/off function (RFOG), greatly curb the overall network noise. Add optical AGC function, keep the output constant when the signal changed in a wide range; and add microcomputer condition monitoring circuit and front panel display screen, support standard Ethernet network management transponder.
* Frequency Range: 5 ~ 200MHz
* Receiving Optical Power Range: -27～0dBm
* Optical AGC Range: -10～0 dBm
* Support dual power supply hot backup mode
* Support four-way mixed output mode
* Support RF output shutdown function
* NPR Dynamic Range≥15dB (NPR≥30dB)
* Power Consumption≤ 20W
* Operating Voltage:DC 48V or AC 90 ~ 250V (50Hz)
* Operating Temperature: -20℃ ~+45℃
* 19″1U: 483mm(L)X 365mm(W)X 44mm(H)
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Item |
Unit |
Technical Parameters |
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Optical input Range |
dBm |
-27～0 |
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AGC Range |
dBm |
-10～0 |
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Wavelength |
nm |
1100～1600 |
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Optical Connector |
|
FC/APC, SC/APC |
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Optical Return Loss |
dB |
>45 |
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Frequency Range |
MHz |
5～200 |
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Rated Output Level |
dBuV |
104 |
High-output four-way mixed |
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|
112 |
High-output four-way independent |
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|
92 |
Low-output four-way mixed |
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|
100 |
Low-output four-way independent |
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Flatness in Band |
dB |
±1 |
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Return Loss |
dB |
≥ 16 |
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Output Impedance |
Ω |
75 |
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ATT Range |
dB |
10 (Normal mode, AGC) |
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30 (Normal mode, MGC) |
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30 (RFOG burst mode) |
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Test point |
dB |
-20±1 |
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Isolation between channels |
dB |
＞65 |
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RF connector type |
|
Female /Male F connector |
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NPR Dynamic Range |
dB |
≥15 (NPR≥30 dB) Use DFB laser |
≥10 (NPR≥30 dB) Use FP laser |
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Supply Voltage |
V |
AC90V-250V/50Hz or DC -48V |
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Consumption |
W |
20 |
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Operating Temperature |
℃ |
-20~ +45 |
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Storage Temperature |
℃ |
-20 ~ +65 |
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Relative Humidity |
% |
Max 95% no condensation |
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Dimension |
mm |
483 (L) × 365 (W) × 44 (H) |
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