E-mail：monica_lei@pbbcom.com | Tel：+86 755 8614 9811
Description：
PTR3282B optical node can be used for CATV networks, digital networks, and telecommunications networks. Especially for fiber to the building, the output port directly over-ride the user's FTTx network.
The received optical power range of PTR3282B is from -9dBm to +3 dBm, optical AGC range is from -6 to 0 dBm, within this range, the dual-port independent of the output of each RF level up to 108dBuV. -1 DBm received CNR greater than 51dB.
Feature：
■ 47-870/1000MHz operating bandwidth
■ Meet the national standard SNMP network management requirements, support the setup, management of remote network management operation or local key operation on the receiver
■ improve the surge suppression circuit to improve the ability of anti-lightning and prevention of the impact of the surge
■ -6 to 0 dBm stable and reliable optical AGC function, received optical power range -9 to +3 dBm
■ the use of imported low-noise, high-performance, highly reliable GaAs chip, greatly improved the C / N and nonlinear distortion characteristics, while significantly reducing the overall power consumption, Power consumption less than 8W
■ strict reliability tests, more than 100,000 hours MTBF
■ the selection of the response is greater than 0.9A / W high-light detector
■ Digital real-time display of various operating parameters, the ESC attenuation (A), balanced (E), Through external 3G certified high-quality opening adapter
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description |
units |
specification |
note |
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Wavelength |
nm |
1100~1600 |
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Optical Power Input Range |
dBm |
-9~+3 |
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Optical AGC Range |
dBm |
-6～0 |
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Responsivity |
V/mW |
0.85/0.9 |
1310nm/1550nm |
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Optical Input Return Loss |
dB |
≥50 |
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Bandwidth |
MHz |
47~1003 |
Or 870 MHz（Without diplex） |
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Flatness |
dB |
≤±0.75 |
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Gain adjustment range |
dB |
0~15 |
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Equalizer adjustment range |
dB |
0~15 |
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Nominal RF Output Level |
dBμV |
108 |
Maximum output level |
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|
106 |
Standard output level |
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Reflection loss |
dB |
≥16 |
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Test port |
dB |
-20±1 |
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Impedance |
Ω |
75 |
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CNR |
dB |
≥51 |
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CSO |
dBc |
≥60 |
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CTB |
dBc |
≥65 |
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Anti-surge |
V/A |
4000 |
Surge (1.2/50us), IEEE62.41 and IEC 1000-4-5 |
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Input Voltage Range |
VDC |
7V |
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Power consumption |
W |
<10 |
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Operating Temperature |
℃ |
-25~60 |
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Storage Temperature |
℃ |
-40~80 |
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Storage Humidity |
RH% |
10%~90% |
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Optical Connector Type |
SC/APC |
FC/APC, E2000 |
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RF Output Connector |
F-type |
Male or Female |
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Forward Receiving Optical Power Indicator |
One-colored LED |
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dimension |
mm |
163×125×38 |
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weight |
Kg |
1.5 |
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