Outline
JXR****series optical receiver is adopted updated cast-aluminum
outside technology, and different type optical receiver has
different output port number, but the maximum is 4. There is alone
power-supply port (AC60V) and photoelectricity module output signal
monitoring port. The output level (channel 1 and 2 or 3 and 4) can
be modulated separately to output by splitting or distributing way.
Features (standard)
Excellent design in circuit, oversea or high quality domestic
photoelectricity module and oversea double power output module.
High efficient electrical source---big working voltage range,
anti-surge, protecting when voltage is not enough or over load,
less noise
Updated cast-aluminum outside technology----watertight, against
moldy, durable, convenient in fixing and modulating in field
Numerical tube shows optical input power, output port supply
electrical choice with a chip
Splitting or distributing output easy to system design.
Specification( standard)
Item | parameter |
Input optical power range | -4-+2DBm |
Optical return loss | >45B |
Equivalent input noise current | ≤8PA √Hz |
Standard optical wavelength | 1290-1600nm |
Flatness | ±0.75dB |
Optical linker type | PC/APC |
Frequency range | 47-750MHz or 47-862MHz |
RF output signal level | 96,100,104dBuV |
| >67dB |
| >64dB |
RF output impedance | 75 |
RF output return loss | 47-550MHz16dB |
550-862MHz14dB |
Output slantwise rate | 0-10dB |
Working voltage | AV 35-65 |
Order Part No.
JXR78B41A/BR; JXR78B21A/BR
Part No. principleJX | R | 7/8 | A/B/P/J | (1-4) | 1/2 | A/B | R/F |
① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ |
①Company abbreviation
②Receiver
③Working bandwidth: 7: 750MHz; 8: 860MHz
④Photoelectricity part type: B: oversea photoelectricity module
⑤output port number.
⑥Output type
⑦Power supply way
⑧Upgrading way
Warm tips:Specification and picture are for reference only, the
actual item is the standard, welcome to contact our seller.
