Description
Panda-type polarization-maintaining optical fiber is manufactured using PCVD (plasma vapor deposition) technology, and has the characteristics of tight refractive index distribution, good cross-sectional geometric symmetry, and excellent optical performance.
This polarization-maintaining optical fiber uses a UV-cured double-coating structure, and the optical fiber has stable environmental performance and can work in a temperature range of -50~80℃.
Features
- Interchangeability, good repeatability
- Precise positioning, slow axis or fast axis
- Good geometric uniformity, low attenuation
- High quality ceramic ferrule, single core, ROHS compliance
- Various fiber optic connectors Sc fc lc st can be optional
Technical parameter
| Fiber type | PM980
125-25-250 |
PM1310
125-13/250 |
PMF14XX
125-13/250 |
PMF1550
125-13/250 |
PMF980
125-12/250_C |
PMF1310
125-13/250_C |
PMF1550
125-13/250_C |
| Fiber part no. | PM1015-A | PM1016-C | PM1018-A | PM1017-C | PM1015-A+ | PM1016-C+ | PM1017-C+ |
| Working wavelength(nm) | 980 | 1310 | 1400-1490 | 1550 | 980 | 1310 | 1550 |
| Mode field diameter (um) | 6.5±1.0 | 9.5±1.0 | 9.8±1.0 | 10.5±1.0 | 6.5±1.0 | 9.0±1.0 | 10.5±1.0 |
| Attenuation (dB/km) | ≤2.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤2.5 | ≤0.5 | ≤0.5 |
| Beat length (mm) | ≤3.0 | ≤4.0 | ≤4.5 | ≤5.0 | 3.0-5.0 | 3.0-6.0 | 4.5-8.0 |
| Crosstalk (dB/4m) | ≤-40 | ≤-40 | ≤-40 | ≤-40 | ≤-30 | ≤-30 | ≤-30 |
| Crosstalk (dB/100m) | ≤-30 | ≤-30 | ≤-30 | ≤-30 | ≤-20 | ≤-25 | ≤-25 |
| Cladding diameter (um) | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 | 125.0±1.0 |
| Coating diameter (um) | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 | 245.0±7.0 |
| Operating temperature (℃) | -40 ~+85 |
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