Mercury's radio-field loss single-mode fiber is designed to operate communications at wavelengths from 1265 to 1625 nm. Mercury's Low Water Peak Fiber (LWPF) fully meets the ITU-T G.652D requirements. It can be applied to loose-tube cables, ribbon cables, and all other optical cable designs, and Mercury fiber, made from ultra-high purity silica, offers exceptional optical and mechanical performance.
Low loss at 1383 nm and 1265-1625 nm radio field available
strict and stable geometry structure for minimizing access loss loss loss
excellent refractive characteristics at the operating wavelength
coating strip for field application for field application
Excellent compatibility with commercial optical devices
High-speed information communication network
Long-distance Transmission Network & Data Network
CATV and closed circuit communication network
Processor control system
| Sortation | Characteristic | |
| Loss coefficient | @1310nm | ≤ 0.34 dB/km |
| @1383nm | ≤ 0.31 dB/km* | |
| @1550nm | ≤ 0.21 dB/km | |
| @1625nm | ≤ 0.22 dB/km | |
| Variance coefficient | @1285nm~1330nm | ≤ 3.2 ps/nm.km |
| @1550nm | ≤ 18 ps/nm.km | |
| Distributed Mode Distributed Mode Distribution | individual values | ≤ 0.20 ps/√km |
| Communication network Link Value | ≤ 0.10 ps/√km | |
| zero dispersion wavelength | 1300~1320nm | |
| zero variance slope | ≤ 0.092 ps/nm².km | |
| cutoff wavelength | optical fiber | 1150~1330nm |
| cable | ≤ 1260nm | |
*Measurement data after hydrogen aging test in accordance with IEC 60793-2-50
| Sortation | Properties value |
|---|---|
| Modefield diameter @1310nm | 9.2±0.4㎛ |
| Classing diameter | 125±0.9㎛ |
| classification ratio | ≤ 0.9% |
| concentric error | ≤ 0.7㎛ |
| coating diameter | 245±10㎛ |
| Sortation | Properties value |
|---|---|
| Prevention Level Test Level | ≥ 100kpsi (0.7GN/㎡) |
| a coated strip | 1.3~8.9N (Nom. 3N) |
| P short strength (0.05m gauge) | ≥ 550 kpsi (3.8GN/㎡) |
| Dynamic/static Fatigue | ≥ 23 |
| Test method | Test conditions | Loss of loss change in 1310nm | Loss of loss change in 1550 nm |
|---|---|---|---|
| Temperature dependence test | -60℃~+85℃ | ≤ 0.05 dB/km | ≤ 0.05 dB/km |
| Temperature/ humidifier test | -10℃~+85℃ / RH 95% | ≤ 0.05 dB/km | ≤ 0.05 dB/km |
| Sortation | Properties value | |
|---|---|---|
| Effective Group Index | @1310nm | 1.467 |
| @1550nm | 1.468 | |
| Cora/class bending refractive index | 0.34% | |
| zero dispersion wavelength | 1313nm | |
| zero variance slope | 0.086 ps/㎚2.㎞ | |
| Distributed slope of 1550 nm | 16.5 ps/㎚.㎞ | |
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