2 Output Optical Node CPU Control, Digital Display
Summary
2-way output CATV optical receiver. The microprocess or control working status meanwhile LED digital display parameter that makes more convenience operation
Characteristic
1. PHILIPS, PHOTON or E-O PIN optical detector with high sensitivity are used as the part of photoelectric conversion; Import PHILIPS or Motorola push-Pull amplifier module etc. With low noise are used as the forestage of RF amplifier; Import PHILIPS or Motorola RF multiplier amplifier module etc. Are used as output stage. GaAs amplifier module will be used if you need.
2. Built-in add-in (reservation) reverse return optical transmitter component are useful for open reverse return channel.
3. There are plug-in duplex filter, plug-in fixed equalizer, fixed attenuator, plug-in output splitter, eighth order optical power indication, scientific and rational line detection port in it to make it more convenient to debug.
4. There are cast aluminum waterproof housing, switching power supply with high reliability, strict anti-lightning system to ensure it can work steadily in the field.
5. Configure Chinese standard network management responder, easy access to the network management system.
Item |
Unit |
Technical Parameter |
Optical Parameter |
Receive Optical Power |
dBm |
-7 ~ +2 |
Optical Return Loss |
dB |
>45 |
Optical Receive Wavelength |
nm |
1100 ~ 1600 |
Optical Connector Type |
|
FC/APC\SC/APC or name by customer |
Fiber Type |
|
Single |
Link Performance |
C/N |
dB |
≥51(when the input is -2dBm) |
C/CTB |
dB |
≥65 |
when the input is -2dBm ,output is 108dBμV,equalization is 6dB |
C/CSO |
dB |
≥60 |
|
RF Parameter |
Frequency Range |
MHz |
45 ~862 (1G) |
Flatness In Band |
dB |
±0.75 |
Standard Output Level |
dBμV |
≥108(-7~2dBm) * |
Max Output Level |
dBμV |
≥114 * |
Output Return Loss |
dB |
≥14 |
Output Impedance |
Ω |
75 |
Equalization |
dB |
Equalization inserts (up to users) |
Attenuation |
dBμV |
Attenuation inserts(up to users) |
Return Optical Transmission Part |
Optical Parameter |
Optical Launch Wavelength |
nm |
1310±10 |
Optical Connector Type |
dBm |
1 ~ 5 |
Fiber Type |
|
FC/APC\SC/APC or name by customer |
RF Parameter |
Frequency Range |
MHz |
5 ~ 65(or name by customer) |
Flatness In Band |
dB |
±1 |
Input Level |
dBμV |
85 ~ 90 |
Output Impedance |
Ω |
75 |
General Performance |
Power Voltage |
V |
A:AC(150~265)V;B:AC(35~90)V |
Operating Temperature |
ºC |
-40~60 |
Storage
Temperature |
ºC |
-40~65 |
Relative Humidity |
% |
Max 95% No Condensation |
Consumption |
VA |
≤30 |
Dimension |
mm |
240(L)x240(W)x150(H) |