ITU-T G652D SM eriri anya
G.652.D Standard Single-Mode Optical Fiber
Okwu Mmalite ngwaahịa
Standard otu mode eriri na-akpọ na-abụghị dispersion-gbanwee otu-mode eriri na ogologo wavelength band nke bụ ugbu a kasị eji ngwa anya eriri. Na-arụ ọrụ wavelength nwere ike si 1310nm na 1550nm.
Ihe ngosi ngwa
Ogologo ebili mmiri sara mbara dabara adaba maka netwọk dị elu.
Njiri mara dayameta mpaghara ọnọdụ ziri ezi (MFD) iji hụ na mfu ngwakọta dị ala yana ezigbo ndakọrịta.
Atụmatụ arụmọrụ
100G & B100G na-agba ọsọ ọsọ, ogologo ogologo na ogologo netwọk azụ azụ.
Netwọk mpaghara mpaghara bandwidth buru ibu na netwọk ohere.
Nkọwapụta ngwaahịa
| Oke | Ọnọdụ | Nkeji | Uru |
| Ngwa anya | |||
| Attenuation | 1310 nm | dB/km | 0.350 |
| 1383 nm | dB/km | ≤ @ 1310nm | |
| 1490nm | dB/km | ≤ 0.250 | |
| 1550 nm | dB/km | ≤ 0.210 | |
| 1625 nm | dB/km | 0.240 | |
| Attenuation vs. Ogologo ogologo | 1310 nm VS. 1285-1330 nm | dB/km | ≤ 0.04 |
| 1550 nm VS. 1525-1575 nm | dB/km | ≤ 0.03 | |
| 1550 nm VS. 1480-1580 nm | dB/km | ≤ 0.04 | |
| Ogologo ogologo mgbasa ozi efu | nm | 1300-1324 | |
| Mkpọsa mgbasa ozi efu | ps/ (nm2 · km) | 0.073 - 0.092 | |
| Mgbasa chromatic | 1290 ~ 1330nm | ps/nm.km | |
| Mgbasa | 1550 nm | ps/ (nm·km) | |
| 1625 nm | ps/ (nm·km) | 17.2 - 23.7 | |
| Ụdị Mgbasa (PMD) | ps/km | ≤ 0.2 | |
| Ebipu Ogologo Ogologo λcc | Ogologo wavele ogologo nke eriri USB (λ cc) | nm | ≤ 1260 |
| Ogologo mbelata eriri eriri (λ cc) | nm | 1150-1330 | |
| Dayameta Ubi Ụdị (MFD) | 1310 nm | μm | 9.2 ± 0,4 |
| 1550 nm | μm | 10.4 ± 0,5 | |
| Attenuation nkwụsị | 1310 nm | dB | ≤ 0.03 |
| 1550 nm | dB | ≤ 0.03 | |
| Bidirectional Attenuation | 1310 nm | dB/km | ≤ 0.04 |
| 1550 nm | dB/km | ≤ 0.04 | |
| Geometric | |||
| Dayameta mkpuchi | μm | 125 ± 0.7 | |
| Mgbachi na-abụghị okirikiri | % | ≤ 1.0 | |
| Njehie Nleba Isi/Nkpuchi | μm | ≤0.5 | |
| Dayameta mkpuchi (Enweghị agba) | μm | 242± 7 (ọkọlọtọ) | |
| μm | 200± 10 (nhọrọ) | ||
| Njehie Mkpuchi mkpuchi/Ikpuchi | μm | ≤ 12 | |
| Curl | m | ≥ 4 | |
| gburugburu (1550nm, 1625nm) | |||
| Ịnya igwe okpomọkụ | -60C ruo +85C | dB/km | ≤ 0.03 |
| Okpomọkụ dị elu & oke iru mmiri | 85C, 85% RH, ụbọchị 30 | dB/km | ≤ 0.03 |
| Imikpu mmiri | 23C, ụbọchị 30 | dB/km | ≤ 0.03 |
| Ịka nká dị elu | 85C, ụbọchị 30 | dB/km | ≤ 0.03 |
| Mechanical | |||
| Ihe mgbakasị ahụ | - | GPA | 0.69 |
| Ike mkpuchi mkpuchi * | Ọnụ ọgụgụ kasị elu | N | 1.3-8.9 |
| Nkezi | N | 1.0-5.0 | |
| Ike ọdụdọ | Fk=50% | GPA | ≥ 4.00 |
| Fk= 15% | GPA | 3.20 | |
| Ike Ike ọgwụgwụ (Nd) | - | - | ≥ 20 |
| Ọnwụ Macrobending | |||
| Ø32 mm×1 t | 1550 nm | dB | ≤ 0.05 |
| 1625 nm | dB | ≤ 0.05 | |
| Ø60 mm × 100 t | 1550 nm | dB | ≤ 0.05 |
| 1625 nm | dB | ≤ 0.05 | |
| * Ike kachasị elu nke mkpuchi mkpuchi bụ 0.6-8.9N, na nkezi uru bụ 0.6-5.0N mgbe dayameta mkpuchi bụ 200± 10. | |||
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