| Product Overview
OPR-1002JS field optical receiver is the latest 1GHz dual-way switch optical receiver with wide rang receiving optical power, high output level and low power consumption. It is the ideal equipment to build the high-performance NGB network.
Features
(1) Excellent optical AGC control technique, wide range AGC and the AGC start control point range is adjustable.
(2) Two-way optical signal received, back up each other, arbitrarily set the auto-switching conditions and can also be set to manual switch.
(3) Downlink working frequency extended to 1GHz, RF amplifier part adopts the high performance low power consumption GaAs chip, the highest output level up to 116dBuv.
(4) EQ and ATT both use the professional electric control circuit; make the control more accurate, operation more convenient.
(6) Compact structure, convenient installation, is the first choice equipment of FTTB CATV network.
(7) Built-in high reliability low power consumption power supply.
Technique Parameters
|
Item |
Unit |
Technical Parameters |
|
Optical Parameters |
|
Receiving Optical Power |
dBm |
-9 ~ +2 |
|
Optical Return Loss |
dB |
>45 |
|
Optical Receiving Wavelength |
nm |
1100 ~ 1600 |
|
Optical Connector Type |
|
SC/APC or specified by the user |
|
Fiber Type |
|
Single mode |
|
Link Performance |
|
C/N |
dB |
≥ 51 |
EQ 6dB, output level 108 dBμV (FZ110)
|
|
C/CTB |
dB |
≥ 67 |
|
C/CSO |
dB |
≥ 62 |
|
RF Parameters |
|
Frequency Range |
MHz |
45 ~860/1003 |
|
Flatness in Band |
dB |
±0.75 |
|
Rated Output Level |
dBμV |
≥ 108 |
|
Max Output Level |
dBμV |
≥ 112 (-9 ~ +2dBm optical power received) |
|
≥ 116 (-7 ~ +2dBm optical power received) |
|
Output Return Loss |
dB |
≥16 |
|
Output Impedance |
Ω |
75 |
|
Optical AGC range |
dBm |
(-9dBm/-8dBm/-7dBm)—(+2dBm) adjustable |
|
Electric control EQ range |
dB |
0～15 |
|
Electric control ATT range |
dBμV |
0～15 |
|
Generic Characteristics |
|
Power Voltage |
V |
A: AC (150~265) V B: AC (35~90) V |
|
Operating Temperature |
℃ |
-40~60 |
|
Consumption |
VA |
≤14 |
|
Dimension |
mm |
235 (L) * 150 (W) * 108 (H) |
Block Diagram
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