TIAB SA 719
OF719 Sab nraum zoov Bi-directional Plaub Outputs Optical Receiver
Cov yam ntxwv ua haujlwm
| Siab teb PIN photoelectric hloov raj |
| Precision detection Circuit Court muaj peev xwm tiag-lub sij hawm tso saib lub zog tso zis los ntawm LED teeb los yog lub raj digital kom raug |
| Optimize lub Circuit Court tsim, SMT + module amplifier classic circuit photoelectricity teeb liab kis tau zoo dua |
| Fais fab tso zis ob, siab nce, tsis tshua muaj distortion, compact qauv, yooj yim installation, yog thawj-xaiv khoom ntawm FTTB CATV network |
| Cov txheej txheem kho qhov muag AGC zoo heev, thaum cov khoom siv hluav taws xob kho qhov muag yog -7 ~+2dBm, theem tso zis, CTB thiab CSO yeej tsis hloov |
Technical Specification
| Yam khoom | Chav tsev | Technical Parameters | |
| Forward Path Parameters (Optical Parameters) | |||
| Tau txais Optical Fais Fab | dBm ib | -8 ~ + 2 | |
| AGC ntau | dBm ib | -7 ~ + 2 | |
| Optical Rov Los Poob | dB | > 45 | |
| Optical Txais Wavelength | nm | 1100-1600 Nws | |
| Optical Connector Hom |
| SC/APC lossis teev los ntawm tus neeg siv | |
| Hom Fiber | Tib hom | ||
| Txuas Parameters | |||
| C/N | dB | ≥ 51 | |
| C/CTB | dB | ≥ 65 | |
| C/CSO | dB | ≥ 60 | |
| RF Parameters | |||
| Ntau zaus | MHz | 47-862 : kuv | |
| Flatness hauv Band | dB | ± 0.75 hli | |
| Rated Output Level | dBmV ua | ≥ 103(-7～+ 2dBm) | |
| Max tso zis theem | dBmV ua | ≥ 110 | |
| Tso zis Rov Los Loss | dB | ≥14 | |
| Cov zis impedance | Ω | 75 | |
| Rov qab Txoj Kev Parameters | |||
| Lub wavelength | nm | Default 1310nm (tuaj yeem kho 1550nm) | |
| Bandwidth | MHz | 5-30 & 42 & 65 | |
| Tso zis zog | mW | 1 | |
| Flatness | dB | ± 0.75 hli | |
| Cov yam ntxwv dav dav | |||
| Lub zog hluav taws xob | AC35 ~ AC90V lossis AC90V ~ AC135V lossis AC140V ~ AC265V lossis customized | ||
| Ua haujlwm kub | ℃ | -40 ~ 60 | |
| Kev noj haus | VA | ≤ 30 | |
| Dimension | mm | 325 * 200 * 120 hli | |