| Features
1) The housing adopts Aluminum die-casting tech, surface passivation, good for water-proof, cooling and anti-causticity
2) Perfect flush suppress circuit improves the performance of anti-thunder and anti-flush
3) Input stage adopts original low-noise GaAs amplify module, output stage adopts original power double module, perfect C/N and non-linearity index and high output level
4) Strict reliability test, MTBF≥100000 hours
5) RF output level is adjustable, slope adjustable.
6) In order to prolong the lifetime of the digital display tube, the digital tube will work only after the receiver opened, Digital tube will stop working when cover of optical receiver is closed
7) Microprocessor control working status, LED shows all parameters, convenience operation and high stability.
8) Input power range is -9～+2dBm, the output level up to 110dBuV at AGC control range, and C/N≥47dB
9) Backup data communications interface, it is convenient to connect with network management responder, connecting with network management system.
Technical parameters
|
Item |
Parameter |
|
Optic
Feature |
Receiving Optical Power Range |
dBm |
-9～+2 |
|
Optical Return Loss |
dB |
＞50 |
|
Optical wavelength |
nm |
1100~1600 |
|
Equivalent noise current |
mA |
7 |
|
Fiber Connector |
|
FC/APC or SC/APC
（or specified by user） |
|
Fiber type |
|
Single mode |
|
Link
Feature |
C/N |
dB |
≥52 ( -3dBm receiving) |
|
CTB |
dB |
≤-65 |
Output level 108dBV Equalize 6dB |
|
CSO |
dB |
≤-60 |
|
RF
Feature |
Frequency range |
MHz |
45~862 |
|
In-band flatness |
dB |
±0.75 |
|
Specified Output level |
dBμV |
≥110 |
|
Output return loss |
dB |
≥16 |
|
RF Input Impedance |
Ω |
75 |
|
Middle-stage gain adjust |
dB |
0~18 |
|
Middle-stage slope adjust |
dB |
0~15 |
|
General Feature |
Power supply |
V |
A: AC (150~265) V
D: DC (35~90)V |
|
Network management |
|
RJ 45 (reserved port) |
|
Anti-thunder ability |
|
5（10/700μs） |
|
Operating temperature |
℃ |
-40～+60 |
|
Store temperature |
℃ |
-40～+65 |
|
Relative humility |
% |
95% non-condensation |
|
Power consumption |
W |
≤30 |
|
Size |
mm |
240 (L) X 240 (W) X 150 (H) |
|
Weight |
KG |
4 |
Block Diagram
|
