Product description
With the development of digital TV, distributed un-bidirectional network of former broadcast will develop towards communicational bi-directional crossed network.
Snapepool 99 series bi-directional transmission platform adopts plug in structure when installed its functional components. Along with the development of network value-added service, it can be updated at spot by plugging or pulling easily.
9924 optical receiver, its end-grade function part adopts 2 pieces of power double modules. It offers 4 ways RF output. User can choose branch output or distribution output by Z112 or D204.
Technical index
Performance | 9912 | 9924 | ||
Optic feature | output port (main/sub) | 2/2 | 4/0 | |
wavelength | (nm) | 1310 - 1600 | ||
Receiving power | (dBm) | -5~+3 | ||
Return loss | (dB) | ≥55 | ||
Optical connector | SC/APC or FC/APC | |||
RF feature | Work bandwidth | (MHz) | 45~862 | |
Output level | (dBμV) | ≥96(-1dBm receive) | ||
Flatness | (dB) | ≤±0.75 | ||
Output level adjustable | (dB) | 0~20(MGC) | ||
Return loss | (dB) | ≥16(750MHz) | ||
Output impedance | (Ω) | 75 | ||
Link feature | Test channel | PAL-D/59ch | ||
CNR | (dB) | ≥52 | ||
CTB | (dB) | ≤-67 | ||
CSO | (dB) | ≤-62 | ||
General feature | Power supply | (V) | 90~265V AC (48V DC selectable) | |
Power Consume | (W) | ≤50 (single power work) | ||
Work temp. | (℃) | -5~65 (Machine temp. Control automatically) | ||
Storage temp. | (℃) | -40~85 | ||
Relative humidity | (%) | 5~95 | ||
Size ((W)x(D)x(H)) | 12.7×8.3×4.57 ( " ) 322×212×116 ( mm ) | |||
Test condition: 59 Channel PAL-D, 10Km Optical fiber, -1dBm receive, 96dBμV output
9912 Product series
Model | Bandwidth(MHz) | Input range(dBm) | -1dBm output (dBμV) |
9912A-7536-PD | 47~750 | +3~ -5 | ≥96 |
9912A-7540-PD | 47~750 | +3~ -5 | ≥100 |
9912A-7546-PD | 47~750 | +3~ -5 | ≥106 |
9912A-8636-PD | 47~860 | +3~ -5 | ≥96 |
9912A-8640-PD | 47~860 | +3~ -5 | ≥100 |
9912A-8646-PD | 47~860 | +3~ -5 | ≥106 |
9924 Product series
Model | Bandwidth (MHz) | Input range (dBm) | -1dBm output (dBμV) |
9924A-7536-PD | 47~750 | +3~ -5 | ≥96 |
9924A-7540-PD | 47~750 | +3~ -5 | ≥100 |
9924A-8636-PD | 47~860 | +3~ -5 | ≥96 |
9924A-8640-PD | 47~860 | +3~ -5 | ≥100 |
