I-ITU-T G652D SM i-fiber optical
G.652.D I-Optical Fiber Ejwayelekile Yemodi Eyodwa
Isingeniso Somkhiqizo
I-fiber yemodi eyodwa ejwayelekile ibizwa nangokuthi i-non-dispersion-shifted single-mode fiber enebhendi ye-wavelength enwetshiwe okuyiyona fiber optical esetshenziswa kakhulu njengamanje. Ubude begagasi obusebenzayo bungasuka ku-1310nm no-1550nm.
Izimo zohlelo lokusebenza
Ibanga le-wavelength elibanzi lifanele amanethiwekhi anesivinini esikhulu.
Izici zobubanzi benkambu yemodi enembile (i-MFD) ukuze kuqinisekiswe ukulahleka kwe-fusion ephansi nokuhambisana okuhle.
Izici Zokusebenza
I-100G & B100G inethiwekhi yomgogodla enesivinini esikhulu, yebanga elide kanye ne-span-span.
Inethiwekhi yedolobha elikhulu lomkhawulokudonsa kanye nenethiwekhi yokufinyelela.
Ukucaciswa Komkhiqizo
| Ipharamitha | Izimo | Amayunithi | Inani |
| I-Optical | |||
| Ukunciphisa | 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 | |
| I-Attenuation vs. Wavelength | 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 | |
| I-Zero Dispersion Wavelength | nm | 1300 - 1324 | |
| I-Zero Dispersion Slope | ps/(nm2 ·km) | 0.073 - 0.092 | |
| Ukuhlakazeka kweChromatic | 1290 ~ 1330nm | ps/nm.km | |
| Ukuhlakazeka | 1550 nm | ps/(nm·km) | |
| 1625 nm | ps/(nm·km) | 17.2 - 23.7 | |
| I-Polarization Mode Dispersion (PMD) | ps/√km | ≤ 0.2 | |
| Ubude obunqunyiwe λcc | Ubude begagasi bokusikwa kwekhebula(λ cc) | nm | ≤ 1260 |
| I-Fiber Cut-off wavelength(λ cc) | nm | 1150-1330 | |
| I-Mode Field Diameter (MFD) | 1310 nm | μm | 9.2 ± 0.4 |
| 1550 nm | μm | 10.4 ± 0.5 | |
| Ukunqamuka Ukuyeka | 1310 nm | dB | ≤ 0.03 |
| 1550 nm | dB | ≤ 0.03 | |
| Attenuation kabili | 1310 nm | dB/km | ≤ 0.04 |
| 1550 nm | dB/km | ≤ 0.04 | |
| Ijiyomethrikhi | |||
| I-Cladding Diameter | μm | 125±0.7 | |
| I-Cladding Non-Circularity | % | ≤ 1.0 | |
| Iphutha le-Core/Cladding Concentricity | μm | ≤0.5 | |
| Ububanzi Bokumboza (Okunganemibala) | μm | 242±7 (okujwayelekile) | |
| μm | 200± 10 (uma uthanda) | ||
| Iphutha Le-Coating/Cladding Concentricity | μm | ≤ 12 | |
| I-Curl | m | ≥ 4 | |
| Ezemvelo (1550nm, 1625nm) | |||
| I-Temperature Cycling | -60C kuya +85C | dB/km | ≤ 0.03 |
| Izinga Lokushisa Eziphezulu Nomswakama Ophezulu | 85C, 85% RH, izinsuku ezingama-30 | dB/km | ≤ 0.03 |
| Ukucwiliswa emanzini | 23C, izinsuku ezingama-30 | dB/km | ≤ 0.03 |
| Izinga Lokushisa Eliphezulu Ukuguga | 85C, izinsuku ezingama-30 | dB/km | ≤ 0.03 |
| Omakhenikha | |||
| Ubufakazi Ukucindezeleka | - | I-GPa | 0.69 |
| I-Coating Strip Force * | Isiqongo | N | 1.3 - 8.9 |
| Isilinganiso | N | 1.0 - 5.0 | |
| Amandla Okuqina | I-Fk=50% | I-GPa | ≥ 4.00 |
| Fk= 15% | I-GPa | ≥ 3.20 | |
| Ukukhathala Okunamandla (Nd) | - | - | ≥ 20 |
| Ukulahlekelwa Kwe-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 | |
| * Amandla wepeak peel of the coating ngu-0.6-8.9N, futhi inani elimaphakathi lingu-0.6-5.0N lapho ububanzi bokumboza bungu-200± 10. | |||
