1550nm External Modulated Optical Transmitter with adjustable wavelength
Short Description:
| No. | |
| Item | |
| Units | |
| Parameter | Note |
| 1 | |
| Laser type | |
| DFB | See specifications |
| 2 | |
| Wavelength | |
| nm | |
| 1528.77～1563.86 | adjustable |
| 3 | |
| Optical Modulation | |
| external modulation | |
| 4 | |
| Optical output power | |
| dBm | |
| 2x7,2x8,2X9,2x10 | See specifications |
| 5 | |
| SBS threshold | |
| dBm | |
| 19 | Optional 13~19 adj. |
| 6 | |
| Optical Connector | |
| SC/APC | |
| 7 | |
| Frequency range | |
| MHz | |
| 47～1000 | |
| 8 | |
| CNR | |
| dB | |
| ≥53.0 | GY/T143-2000 6.2.3.5 |
| 9 | |
| Flatness | |
| dB | |
| ±0.75 | GY/T143-2000 6.2.4 |
| 10 | |
| RF input level | |
| dBuV | |
| 78～88 | AGC automatic control |
| 11 | |
| C/CTB | |
| dB | |
| ≥65.0 | GY/T143-2000 6.2.5 |
| 12 | |
| C/CSO | |
| dB | |
| ≥65.0 | GY/T143-2000 6.2.6 |
| 13 | |
| RF input impedance | |
| Ω | |
| 75 | |
| 14 | |
| RF Input Return Loss | |
| dB | |
| ＞16(47～550)MHz＞14(550～1000)MHz | GB/T11381.14.2.2.2.5 |
| 15 | |
| VCC | |
| V | |
| 90~265Vac | Optional -48VDC |
| 16 | |
| Power | |
| W | |
| ≤50 | Single-supply operation |
| 17 | |
| Working Temperature | |
| ℃ | |
| 0～50 | Automatic temperature control |
| 18 | |
| Storage temperature | |
| ℃ | |
| -20～85 | |
| 19 | |
| Working relative humidity | |
| % | |
| 20%～85% | |
| 20 | |
| Size | |
| ″ | |
| 19″×11″×1.75″ | （W）x（D）x（H） |
| 21 | |
| Network management interface | |
| RJ45 | supporting The browser and SNMP |
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