1550nm catv single port EDFA
1550nm catv single port EDFA
1550nm catv single port EDFA is a CATV booster optical amplifier with gain spectrum band within 1540~1565nm. This kind of optical amplifier is designed for the application of single channel or 1~8 continuous ribbon channels (ITU wavelength). Generally, fiber CATV system operates in single wavelength that has no strict requirement on gain flatness. SOA1550 booster amplifier is featured with low NF, high-saturated output power. It is applicable for central bureau, sub-bureau and line relay, as well as other optical communication network.
Our optical amplifier adopts the world's top class pump laser and America OFS erbium-doped optical fiber. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation ensure the long life and high reliable work of pump laser. RS232 and RJ45 offer serial commutation and SNMP network management port. The LCD at the front panel offers the work index of all equipment and warning alarm. The laser will switch off automatically if optical power is missing, which offers security protection for the laser.
Specification
|
Laser model |
specifications |
||
|
Light wavelength |
nm |
1310 ±10 |
If the deviation from the wavelength before ordering to specify |
| Light modulation |
|
Intensity modulation | |
|
Light output power |
mw |
2~30 |
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 | |
|
|
|||
Solutions
.
Model
1550nm catv single port EDFA
Download