Fiber Optical 4 Ways Return Path Receiver
Products details:
Description:
4-way output CATV Return optical receiver built in 4-output independent return receiver modules (Philips module), Easy to use, performance to price ratio high, it has used at large and middle-size city network.
Feature:
Each module independently receives and amplify module
19" 1U standard rack installation
Adopts E-O PIN
Adopts PHILIPS push-pull amplify module with high index and good C/N
Parameters
Item |
Unit |
Parameter |
Optic feature |
Receive optic power |
dBm |
+3~-15 |
Wavelength |
nm |
1310~1600 |
Typical application |
dB |
≤-10 |
Optic- lackage alarming |
dB |
≤-10 |
Return loss |
dB |
≥55 |
Optical connector |
|
FC/APC or SC/APC |
RF feature |
Work bandwidth |
MHz |
5-200 |
Output level |
dBuV |
80±2(-1dBm receive) |
Flatness |
dB |
±0.5 |
Output level adjustable |
dB |
0~20(MGC) |
Return loss |
dB |
>6(750MHz) |
Output impedance |
Ω |
75 |
Link feature |
Test channel |
|
PAL-D/59CH |
CNR |
dB |
≥52(10km fiber,-1dBm receive) |
CTB |
dB |
≤-67 |
CSO |
dB |
≤-62 |
General feature |
Power supply |
v |
90~265AC or -48v DC selectable |
Power consume |
w |
≤50 single power work |
Work temperature |
°C |
-5~65 machine temp, control automatically |
Storage temperature |
°C |
-40~85 |
Relative humidity |
% |
5~95 |