* Low insertion loss
* High operating bandwidth
* AC220V
• Optical fiber sensing system
• Microwave photonics
• Teaching and experimental demonstration system
• Suppress Carrier Single Sideband Modulation to Achieve Wavelength adjustable
Performance parameters
| Parameter | Symbol |
Min |
Typ |
Max |
Unit |
|
| RF modulation signal (user provide ) | ||||||
| Input signal |
1 |
20 |
GHz |
|||
| Signal format | sine, single ended | |||||
| Match impedance | 50 |
Ω |
||||
| Signal amplitude | 200 |
mVp-p |
||||
| Carrier light source parameters (user provided) | ||||||
| Laser type | DFB light source or Wavelength tunable light source DFB | |||||
| Wavelength |
1525 |
1565 |
nm |
|||
| Line-width |
- |
1 |
MHz |
|||
| Polarization extinction ratio | 20 |
- |
dB |
|||
| Power | 10 |
100 |
mW |
|||
| specification parameters | ||||||
| Modulator type | X-cut double parallel M-Z modulator | |||||
| Modulator bandwidth S21@3dB |
16 |
18 |
- |
GHz |
|||||
| Insertion loss |
5 |
6 |
7 |
dB |
|||||
| Chirp | ﹣0.1 |
0 |
﹢0.1 |
- |
|||||
| Return loss | ﹣45 | ﹣50 |
- |
dB |
|||||
| RF driver bandwidth S21@3dB |
15 |
18 |
GHz |
||||||
| Bias controller parameters | |||||||||
| Automatic feedback bias controller |
Jitter mode |
||||||||
| Dithering signal frequency | 400 | 1000 | 1400 |
Hz |
|||||
| Jitter signal amplitude |
10 |
50 |
1000 |
mV |
|||||
| Preset operating point |
Lowest point |
||||||||
| CS-SSB optical output signal | |||||||||
| Side-band suppression ratio @1530 nm |
20 |
22 |
- |
dB |
|||||
| Interface | |||||||||
| Optical Connectors | Standard panda type polarization fiber FC/APC | ||||||||
| Input RF signal interface |
SMA（50Ω） |
||||||||
| Bias controller interface |
USB |
||||||||
| Other parameters | |||||||||
| Operating temperature | +15 |
- |
+35 |
℃ |
|||||
| Storage temperature |
-40 |
- |
+75 |
℃ |
|||||
|
Power supply |
110 |
- |
240 |
V |
|||||
|
50 |
- |
60 |
Hz |
||||||
|
Equipment Chassis Size |
1U |
||||||||
| Equipment weight |
- |
3 |
- |
Kg |
|||||
| R | ModBOX-SSB |
XX |
XX |
XX |
XX |
| Modulator
type ： |
Operating wavelength ： | Operating bandwidth ： | Input output
optical fiber ： |
Optical fiber splic ：
FA---FC/APC |
|
| ModBOX-SSB --- | 15---1550nm | 10G---10GHz | PP---PM/PM | FP---FC/PC | |
| Suppression Carrier Single Sideband Modulation | 20G---20GHz | SP---user specified | |||
* please contact our seller if you have special requirements
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