1550nm internal ACG optical transmitter
1550nm internal ACG optical transmitter
1550nm internal modulated optical transmitter is designed for 860 MHz or 1000 MHz optical transport systems, especially for CATV system. The high performance, reliable optical transmitter help you meet the demands of today’s advanced broadband networks.
Featuers
High quality, high linearity DFB laser.
Advanced pre-distortion function.
1U, 19 inch standard chassis,110V~ 240VAC, 50Hz/60Hz.
Supporting most broadband transport applications.
Special thermal design provides superior heat dissipation, increasing the reliability of your system.
Automatic gain control helps maintain constant RF drive level to laser for consistent performance.
LCD display allows you to monitor the transmitter’s performance. In addition, SNMP LAN interface helps you monitor your transmitter performance in a long-distance..
Specification
|
Laser model |
specifications |
||
|
Light wavelength |
nm |
1550±10 |
If the deviation from the wavelength before ordering to specify |
| Light modulation |
|
Intensity modulation | |
|
Light output power |
mw |
2-10 |
Specifications have details |
| SBS threshold |
dBm |
<12 |
|
|
Frequency Range |
MHz |
47~(862)1000 | |
| Carrier to noise ratio |
dB |
≥52.0 |
According to GY / T143-2000 6.2.3.5 |
| flatness |
dB |
±0.75 |
According to GY / T143-2000 6.2.4 |
| RF input signal level |
dBuV |
75~88 |
AGC automatic control |
|
Carrier combination third-order beat ratio (C / CTB) |
dB |
<-65 |
According to GY / T143-2000 6.2.5 |
|
Carrier combination second-order beat ratio (C / CSO) |
dB |
<-63 |
According to GY / T143-2000 6.2.6 |
| RF Operation bandwidth |
Mhz |
860(1000Mhz) Optional | |
| RF input level |
dBmV |
20 | |
| RF Flatness |
dB |
±0.75 | |
| RF input reflection loss |
dB |
>14 |
|
| powered by |
V |
90~265 Electricity |
4.2.2.2.5 |
| Operating temperature |
0~50 |
55 |
Optional -48VDC |
| Laser line width | MHz | 0.3 | |
| Test port accuracy | dB | 20±1 | |
| Storage temperature | ℃ | -20~85 | |
| Size | ″ | 19″×11″×1.75″ | (W)x(D)x(H) |
| Network management interface | RJ45 | Support for browsers and SNMP | |
|
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Solutions
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Model
1550nm internal ACG optical transmitter
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