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G652D
Changrong
CR20240108001
(1) Comply to or superior to the ITU-T G.652D recommendation and IEC 60793-2-50 B1.3 specification.
(2) Designed for operation over 1260nm to 1625nm wavelength spectrum.
(3) Outstanding optical performance supporting high-speed transmission requirement of DWDM and CWDM.
(4) Excellent PMD performance, supporting high-speed and long repeater spacing transmission system.
(5) Compatible with existing 1310nm equipment.
Characteristics | Unit | Value | |
Geometrical | Cladding Diameter | μm | 125.0±1.0 |
Cladding Non-circularity | % | ≤1.0 | |
Core-Cladding Concentricity Error | μm | ≤0.6 | |
Core Non-circularity | % | ≤12 | |
Coating Diameter | μm | 243±0.5 | |
Coating-Cladding Concentricity Error | μm | ≤12 | |
Curl Radius | m | ≥4 | |
Attenuation | 1310nm | dB/km | ≤0.35 |
1383nm | dB/km | ≤0.33 | |
1550nm | dB/km | ≤0.21 | |
1625nm | dB/km | ≤0.24 | |
Attenuation vs Wavelength Max Difference | 1285nm ~ 1330nm vs 1310nm | dB/km | ≤0.04 |
1525nm ~1575nm vs 1310nm | dB/km | ≤0.03 | |
1485nm ~1580nm vs 1550nm | dB/km | ≤0.04 | |
Dispersion Coefficient | 1285nm~1340nm | ps/(nmkm) | ≥-3.5 ≤3.5 |
1271nm~1360nm | ps/(nmkm) | ≥-5.3 ≤5.3 | |
1480nm~1580nm | ps/(nmkm) | ≤20 | |
1550nm | ps/(nmkm) | 13.3-18 | |
1625nm | ps/(nmkm) | 17.2-23 | |
Zero Dispersion Wavelength λ0 | nm | 1300-1324 | |
Zero Dispersion Slope S0 | ps/(nm²km) | 0.073-0.092 | |
Typical Value | ps/(nm²km) | ≤0.086 | |
PMD | Maximum Individual Fiber | ps/√km | ≤0.06 |
Link (M=20, Q=0.01%) | ps/√km | ≤0.06 | |
Typical Value | ps/√km | ≤0.04 | |
Cable Cut-off Wavelength λcc | nm | 1180-1330 | |
MFD | 1310nm | μm | 9.1±0.4 |
1550nm | μm | 10.4±0.5 | |
Effective Group Index of Refraction | 1310nm | 1.4672 | |
1550nm | 1.4683 | ||
Point Discontinuity | 1310nm | dB | ≤0.05 |
1550nm | dB | ≤0.05 | |
Temperature Cycling | -60ºC ~+85ºC | dB/km | ≤0.03 |
Temperature Humidity Cycling | 85ºC, RH 85%, 30 Days | dB/km | ≤0.03 |
Water Immersion | 23ºC, 30 Days | dB/km | ≤0.03 |
Dry Heat Aging | 85ºC, 30 Days | dB/km | ≤0.03 |
Proof Test | % | ≥1 | |
N | ≥9.1 | ||
Gpa | ≥0.73 | ||
Coating Strip Force | Peak Force | N | 1.3-8.9 |
Typical Value | N | 1.9 | |
Dynamic Fatigue Nd | ≥20 | ||
Macro-bend Induced Attenuation | 1 turn around a mandrel of Φ 32 mm ,1310nm | dB | ≤0.05 |
100 turns around a mandrel of Φ 60 mm 1550nm | dB | ≤0.05 | |
100 turns around a mandrel of Φ 60 mm , 1625nm | dB | ≤0.05 | |
Length per reel | km | 24.4/48.8/50.4 |