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FTTH DROP CABLE
Fiber: SM G657A1/G652D
Fiber Count:1-12
Parallel Wire: 0.45±0.05mm
Messenger Wire: steel wire /FRP/KFRP
Jacket Material: LSZH
Simple Specification:
Insertion Loss: ≤0.30dB
Return Loss: ≥50dB
Durability: ≤0.2dB
Test Wavelength: 1310/1550nm
Operation temperature: -40℃~ 70℃
Characteristic
Special low-bend-sensitivity fiber provides high bandwidth and
excellent communication transmission property;
Two parallel FRP strength members ensure good performance of crush
resistance to protect the fiber;
Single steel wire or massagers as the additional strength member
ensures good performance of tensile strength.
Simple structure, light weight and high practicability;
Easily strip and splice, simplify the installation and maintenance
Fiber Parameters
No. | Items | Unit | Specification | ||
G657A2 | |||||
1 | Mode Field Diameter | @1310nm | μm | 8.8±0.4 | |
@1550nm | μm | 9.8±0.5 | |||
2 | Cladding Diameter | μm | 124.8±0.7 | ||
3 | Cladding Non-Circularity | % | ≤0.7 | ||
4 | Core-Cladding Concentricity Error | μm | ≤0.5 | ||
5 | Coating Diameter | μm | 245±5 | ||
6 | Coating Non-Circularity | % | ≤6.0 | ||
7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | ||
8 | Fiber Curl Radius | m | ≥4 | ||
9 | Cable Cutoff Wavelength | nm | λcc≤1260 | ||
10 | Dispersion Value | @1550nm | ps/(nm*km) | ≤18 | |
@1288~1339nm | ps/(nm*km) | ≤3.5 | |||
@1271~1360nm | ps/(nm*km) | ≤5.3 | |||
11 | Zero Dispersion Wavelength | nm | 1300≤λ0≤1324 | ||
12 | Zero Dispersion Slope | ps/(nm²·km) | ≤0.093 | ||
13 | Polarization Mode Dispersion | PMD Link Design Value | ps/√km | 0.2 | |
Maximum Individual Fiber PMD | ps/√km | 0.09 | |||
14 | Macro-Bending Loss | 10turn×15mm radius @1550nm | dB | ≤0.21 | |
10turn×15mm radius @1625nm | dB | ≤1.0 | |||
1turn×10mm radius @1550nm | dB | ≤0.5 | |||
1turn×10mm radius @1625nm | dB | ≤1.2 | |||
15 | Attenuation(max.) | @1310nm | dB/km | ≤0.35 | |
@1550nm | dB/km | ≤0.21 |
GJXH G657A/G652D SM 1 Core FTTH Fiber Optic Drop Cable 1KM