OR719

OR719 Mpụga bi-directional ihe nnata ngwa anya anọ


Nkọwa ngwaahịa

Mkpado ngwaahịa

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

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