OR719
OR719 Mpụga bi-directional ihe nnata ngwa anya anọ
Atụmatụ
◆ Nnukwu nzaghachi PIN fotoelectric mgba ọkụ tube.
◆Sekit nchọpụta nkenke nwere ike igosipụta ike mmepụta oge site na oriọna LED ma ọ bụ tube dijitalụ n'ụzọ ziri ezi.
◆Welite imewe sekit, SMT + modul amplifier kpochapụwo mgbama fotoelectricity nke mgbama na-aga nke ọma.
◆ Ike abụọ mmepụta, elu uru, ala distortion, kọmpat Ọdịdị, adaba echichi, bụ nke mbụ-ahọrọ ngwá nke FTTB CATV netwọk.
◆ Usoro njikwa ngwa anya AGC dị mma, mgbe ntinye anya ike nso bụ -7 ~ 2dBm, ọkwa mmepụta, CTB na CSO agbanwebeghị.
Nka na ụzụ
Mba. | Ihe | Nkeji | Nka nka |
1 | Oke ụzọ aga n'ihu (Nhọrọ anya) | ||
a | Ịnata ike ngwa anya | dBm | -8 ~ +2 |
b | Ọnụ ego nke AGC | dBm | -7~+2 |
c | Mfu nloghachi anya | dB | >45 |
d | Ogologo Ogologo anya na-anata | nm | 1100 ~ 1600 |
e | Ụdị njikọ ngwa anya |
| SC/APC ma ọ bụ onye ọrụ akọwapụtara |
f | Ụdị eriri | Ụdị otu | |
2 | Njikọ njikọ | ||
a | C/N | dB | ≥ 51 |
b | C/CTB | dB | ≥ 65 |
c | C/CSO | dB | ≥ 60 |
3 | Paramita RF | ||
a | Oke ugboro ugboro | MHz | 47-862 |
b | Flatness na Band | dB | ± 0,75 |
c | Enyere ọkwa ọkwa | dBμV | ≥ 103 (-7~+ 2dBm |
d | Ọkwa arụpụta kacha | dBμV | ≥ 110 |
e | Mweta nloghachi | dB | ≥14 |
f | Mmebi nke mmepụta | Ω | 75 |
4 | Oke ụzọ nloghachi | ||
a | Ogologo ogologo | nm | Ihe ndabara 1310nm (nwere ike ịhazi 1550nm) |
b | Bandwit | MHz | 5-30&42&65 |
c | Ike mmepụta | mW | 1 |
d | Ịdị nro | dB | ± 0,75 |
5 | Njirimara izugbe | ||
a | Voltaji ike | AC35 ~ AC90V ma ọ bụ AC90V ~ AC135V ma ọ bụ AC140V ~ ac265V ma ọ bụ ahaziri | |
b | Okpomọkụ na-arụ ọrụ | ℃ | -40-60 |
c | Oriri | VA | ≤ 30 |
d | Akụkụ | mm | 325*200*120 |