1550EA
1550EA usoro ITU niile C-BAND atụgharị-nwere ike Mpụga MODULATION OPTICAL TRANSMITTER
Atụmatụ
◆ High mma: mbụ sọrọ microwave ọhụrụ technology ọhụrụ, RF predistortion technology mkpuchi na ọnọdụ nke àgwà CNR = 53dB, usoro nwere ike nweta kasị CTB.CSO.Ndepụta nke SBS.
◆ Mgbanwe: teknụzụ modulator nke modulator mpụga na-eme ka CSO rụọ ọrụ nke ọma, melite ike ikuku fiber kacha, nweta nnyefe dị anya.SBS: 13-19, OMI, ITU wavelength na-agbanwe agbanwe, AGC/MGC na-ahọrọ, tinye maka netwọk dị iche iche.
◆ Intuitive: Laser bụ igwe akụrụngwa kachasị ọnụ, igwe nwere microprocessor na-enyocha ọnọdụ laser ahụ, windo LCD panel na-egosiputa paramita ọrụ.
◆ Ụdị netwọk: Họrọ ihe niile-ibe ọnọdụ nlekota transponder nkwa izute mba ọkọlọtọ na dakọtara na SCTE HMS ọkọlọtọ, ọ na-enyere netwọk njikwa ike nlekota oru.(Nkwụnye na ụdị ọkụ eletrik): na-ewere aluminom profaịlụ plọg na ụdị mgba ọkụ ọkụ ọkụ, ọ nwere ike na-arụ ọrụ na 85 265Vac City Network Voltage, yana nhọrọ DC48V ike ọkọnọ (ndokwa chọrọ);chassis jụrụ akpaka njikwa okpomọkụ.
Nka na ụzụ
| Mba. | Ihe | Nkeji | Oke | kwuo |
| 1 | Ihe nlereanya laser | JDSU, Oclaro | ||
| 2 | Ogologo ogologo anya | nm | 1528.77-1563.86 | Oke CATV1540 ~ 1563nm dị irè |
| 3 | Nkwụsi ike nke ogologo ogologo | nm | ±0.01 | |
| 4 | Ike flatness | dB | ± 0,75 | |
| 5 | Mgbanwe ngwa anya | Mgbanwe nke mpụga | ||
| 6 | Ike mmepụta | dBm | 2 x7 | 2x8,2x9 |
| 7 | SBS | dBm | 16 (ndabere) | 13-19 mgbanwe |
| 8 | Njikọ | FC/APC, SC/APC | Kwuo okwu tupu ịtụ | |
| 9 | Oke ugboro | MHz | 47-1000 | |
| 10 | CNR | dB | ≥53.0 | GY/T143-2000 6.2.3.5 |
| 11 | Ịdị nro | dB | ±0.75(860MHz)±1.5 (1000MHz) | GY/T143-2000 6.2.4 |
| 12 | Ọkwa ntinye RF | dBmV | 23±5 | AGC |
| 13 | C/CTB | dB | ≥65.0 | GY/T143-2000 6.2.5 |
| 14 | C/CSO | dB | ≥65.0 | GY/T143-2000 6.2.6 |
| 15 | Ntinye RF impedance | Ω | 75 | GB/T11381.1 4.2.2.2.5 |
| 16 | Mfu nloghachi ntinye RF | dB | > 16 | Nkwụnye na abụọ ike, -48VDC ahọpụtara |
| 17 | Isi iyi ike | V | 86-265 | Otu ike |
| 18 | Ọnwụ ike | W | ≤50 | Chassis okpomọkụ akara akpaka |
| 19 | Ọnọdụ okpomọkụ na-arụ ọrụ | ℃ | 0 ~ 50 | |
| 20 | Ọnọdụ nchekwa | ℃ | -20-85 | |
| 21 | Ọrụ ikwu iru mmiri | % | 20% ~ 85% | |
| 22 | Nha | ˮ | 19*11*1.75 | W *D*H |
| 23 | Usoro netwọkụ | RJ45 | Kwado IE na SNMP |