Audited Supplier
GYDXY
Fiber Optical Cable
CE, ISO, RoHS
New
Black
G652D/G657A1/G657A2/Om1/Om2/Om3/Om4
HDPE Outer Jacket
Underground
24-288 Core
2km 3km 4km 5km
KEXINT
Package
424KG
Guangdong, China
Product Description
Cable Description:
Water blocking tape are used in and over the loose tube to prevent it from water ingress.
FRP is used as the strength member.
Polyethylene outer sheath is extruded around the tube.
Cable type | Application |
GYDXY(ALL DRY)-nB1.3&B6a1 | Duct installation |
n represent the number of fibres in the cable.
Optical fibre cables supplied in compliance with this specifications is capable to withstand the typical service condition for a period of twenty-five (25) years without detriment to the operation characteristics of the cable.
Optical Fibres supplied in this specification meet the requirements of ITU-T G652D&G657A1
YOFC G.652.D | |||
Category | Description | Specification | |
Before cable | After cable | ||
Geometrical Characteristics | Cladding diameter | 125.0 ± 1.0 μm | |
Cladding non-circularity | ≤ 1.0 % | ||
Core concentricity error | ≤ 0.6 μm | ||
Coating diameter | 235~255 μm (Before Colored) | ||
250+/-15 μm (Colored) | |||
Coating/cladding concentricity error | ≤ 12.0 μm | ||
Optical Characteristics | Mode field diameter at 1310 nm | 8.7 ~ 9.5 μm | |
Attenuation at 1310 nm | ≤ 0.34 dB/km | ≤ 0.40 dB/km | |
Attenuation at 1383 nm | ≤ 0.34 dB/km | ≤ 0.40 dB/km | |
Attenuation at 1550 nm | ≤ 0.20 dB/km | ≤ 0.30 dB/km | |
Point discontinuity at 1310nm and 1550nm | ≤ 0.05dB | ||
Zero dispersion wavelength | 1300 ~ 1324 nm | ||
Zero dispersion slope | ≤0.092 ps/(nm2 ·km) | ||
Cable cut-off wavelength (λcc) | ≤ 1260 nm | ||
Polarization mode dispersion individual fiber | ≤ 0.2 ps/√km | ||
Polarization mode dispersion design link value (M=20, Q=0.01%) | ≤ 0.1 ps/√km | ||
Macro-bend loss (100 turns, 30mm radius) | 1550&1625nm: ≤ 0.05 dB | ||
Mechanical Specification | Proof stress level | ≥100kpsi (0.69 GPa) | |
Coating strip force (peak value) | 1.3~8.9N | ||
Dynamic Fatigue Parameter (nd) | ≥20 | ||
Fiber curl (Radius) | ≥2 m | ||
YOFC G.657.A1 | |||
Category | Description | Specification | |
Before cable | After cable | ||
Geometrical Characteristics | Cladding diameter | 125.0 ± 0.7 μm | |
Cladding non-circularity | ≤ 0.7 % | ||
Core concentricity error | ≤ 0.5 μm | ||
Coating diameter | 235~255 μm (Before Colored) | ||
250+/-15 μm (Colored) | |||
Coating/cladding concentricity error | ≤ 12.0 μm | ||
Optical Characteristics | Mode field diameter at 1310 nm | 8.4 ~ 9.2 μm | |
Attenuation at 1310 nm | ≤ 0.35 dB/km | ≤ 0.40 dB/km | |
Attenuation at 1383 nm | ≤ 0.35 dB/km | ≤ 0.40 dB/km | |
Attenuation at 1550 nm | ≤ 0.21 dB/km | ≤ 0.30 dB/km | |
Point discontinuity at 1310nm and 1550nm | ≤ 0.05dB | ||
Zero dispersion wavelength | 1300 ~ 1324 nm | ||
Zero dispersion slope | ≤0.092 ps/(nm2 ·km) | ||
Cable cut-off wavelength (λcc) | ≤ 1260 nm | ||
Polarization mode dispersion individual fiber | ≤ 0.2 ps/√km | ||
Polarization mode dispersion design link value (M=20, Q=0.01%) | ≤ 0.1 ps/√km | ||
Macro-bend loss (10 turns, 15mm radius) | 1550nm: ≤ 0.25 dB; 1625nm: ≤1.0 dB; | ||
Macro-bend loss (10 turns, 10mm radius) | 1550nm: ≤ 0.75 dB; 1625nm: ≤ 1.5 dB; | ||
Mechanical Specification | Proof stress level | ≥100kpsi (0.69 GPa) | |
Coating strip force (peak value) | 1.3~8.9N | ||
Dynamic Fatigue Parameter (nd) | ≥20 | ||
Fiber curl (Radius) | ≥2 m | ||