Micro Tube Indoor Outdoor Drop Fiber optic Cable minangka kabel serat sing populer ing pasar. Kabel serat gulung nggunakake macem-macem serat buffer nyenyet 900um flame-retardant minangka medium komunikasi optik, loro Serat Reinforced Plastic (FRP) paralel diselehake ing sisih loro minangka anggota kekuatan, banjur kabel wis rampung karo LSZH flame-retardant (kumelun kurang). , nul halogen, flame-retardant) jaket.
Fitur
- Jenis serat: ITU-T- G652D, serat G657A, serat G657B
- Nduwe kinerja mekanik lan lingkungan sing apik
- Flame (utawa ora flame retardant) kinerja kanggo nyukupi syarat standar
- Sifat mekanik lan fisik saka sarung kanggo memenuhi standar sing cocog Soft, fleksibel lan trep
- Desain struktur apik, gampang kanggo ngepang lan splicing
- Ukuran cilik lan bobot entheng, gampang dipasang
- Sarung LSZH njamin kinerja tahan api sing apik
- Utamane ditrapake kanggo kabel vertikal ing bangunan
Aplikasi
- Digunakake minangka kabel bangunan akses ing sistem distribusi panggonan, utamané digunakake ing kabel akses pangeboman njero ruangan utawa ruangan.
- Diadopsi menyang jaringan inti;
- jaringan akses, serat menyang omah;
- Instalasi saka bangunan kanggo bangunan
Karakteristik transmisi: G657A2
| Karakteristik | kahanan | Nilai sing ditemtokake | Unit |
| Karakteristik geometris |
| Diameter cladding | | 125.0±0.7 | µm |
| Cladding non-circularity | | ≤0.7 | % |
| diameteripun lapisan | | 242±5 | µm |
| Coating / cladding kesalahan concentricity | <12 | µm |
| kesalahan concentricity inti / cladding | ≤0.5 | µm |
| nggulung | ≥4 | m |
| Karakteristik optik |
| Atenuasi | 1310nm | ≤0.4 | dB/km |
| 1383nm | ≤0.4 | dB/km |
| 1490nm | ≤0.3 | dB/km |
| 1550nm | ≤0.3 | dB/km |
| 1625nm | ≤0.3 | dB/km |
Atenuasi vs. Dawane Gelombang
maks. A prabédan | 1285~1330nm | ≤0.03 | MHz*km |
| 1525~1575nm | ≤0.02 | MHz*km |
| Koefisien dispersi | 1550nm | ≤18 | ps/(nm*km) |
| 1625nm | ≤22 | ps/(nm*km) |
| Panjang gelombang dispersi nol | | 1304~1324 | nm |
| Kemiringan dispersi nol | | ≤0,092 | ps/(nm2*km) |
| Dispersi mode polarisasi | | | |
| PMD serat individu maksimum | | ≤0.1 | ps/km1/2 |
| Nilai pranala desain PMD | | ≤0.04 | ps/km1/2 |
| Kabel dipotong dawa gelombang | | ≤1260 | nm |
| Diameter lapangan mode | 1310nm | 8.8~9.6 | µm |
| 1550nm | 9.9~10.9 | µm |
| Indeks bias klompok | 1310nm | 1.4691 | |
| 1550nm | 1.4696 | |
| Karakteristik lingkungan | 1310nm, 1550nm & 1625nm | |
| Siklus suhu | -60 ℃ nganti + 85 ℃ | ≤0.05 | dB/km |
| Siklus suhu-asor | -10 ℃ nganti + 85 ℃4% kanggo 98% RH | ≤0.05 | dB/km |
| Kecemplung banyu | 23 ℃, 30 dina | ≤0.05 | dB/km |
| panas garing | 85 ℃, 30 dina | ≤0.05 | dB/km |
| Panas lembab | 85 ℃, 85% RH, 30 dina | ≤0.05 | dB/km |
| Spesifikasi mekanik |
| Test bukti | ≥100 | kpsi |
| Macro mlengkung induced mundhut | | | |
| 1 Putaran @10mm Radius | 1550nm | ≤0.5 | dB |
| 1 Putaran @10mm Radius | 1625nm | ≤1.5 | dB |
| 10 Putaran @15mm Radius | 1550nm | ≤0.05 | dB |
| 10 Putaran @15mm Radius | 1625nm | ≤0.30 | dB |
| 100 Putaran @25mm Radius | 1310&1550&1625nm | ≤0.01 | dB |
| Parameter kerentanan korosi stres dinamis | 20 | |
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