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G652D G654D G657A1 G657A2 G657B3 G657B4 G655C Coating Glass Bare Optical Fiber

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G652D G654D G657A1 G657A2 G657B3 G657B4 G655C Coating Glass Bare Optical Fiber

Brand Name : HICORPWELL

Model Number : G657A1 G657A2

Certification : IEC 60794-2-10/11

Place of Origin : China

MOQ : 50.4KM

Price : negotiation

Payment Terms : Western Union, L/C, T/T

Supply Ability : 30000KM Per Week

Packaging Details : 50.4km/Reel, then pack in a carton box for 2reels fibers

Fiber Type : G657A1 & G657A2

Cable Purpose : ODTR or FO Cable

Cladding Diameter : 125.0 ± 0.5um

Coating Diameter : 242 ± 5um

Coating/Cladding Concentricity Error : ≤ 12um

Macro Bending Sensitivity : 100 turns of 30 mm radius, 1625 nm

Coating Strip Force : 1.3-8.9N

Zero Dispersion Wavelength : 1300-1324nm

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G652D G654D G657A1 G657A2 G657B3 G657B4 G655C Coating Glass Bare Optical Fiber

This new fashionalbe G657A1 G657A2 fibre exceeds the specification of ITU-T G.652.D and IEC 60793-2-50

type B1.3 fibre. With zero water peak, low attenuation and excellent uniformity, low chromatic dispersion and

PMD, superior and stable geometrical size control level, this full spectrum fibre is applicable to transmission

system operating over the entire wavelength from 1260nm to 1625nm.

It is applicable to all types of optical cables including ribbon fibre cable, slotted core cable, standard loose

tube cable, central-tubed cable, ADSS, OPGW and tight- buffer cable etc, and widely used in Ethernet,

Internet, Long-haul trunks communication, metropolitan area network and WDM system etc.

we have all type of glass fibre optic you need.

Specifications & Performances

Characteristics Conditions Parameters Unit
Optical properties
Attenuation coefficient 1310 nm ≤ 0.34 dB/km
1285-1330 nm ≤ 0.37 dB/km
1383 nm(after hydrogen aging) ≤ 0.30 dB/km
1550 nm ≤ 0.21 dB/km
1525 - 1575 nm ≤ 0.22 dB/km
1625 nm ≤ 0.24 dB/km
Mode Field Diameter(MFD) 1310 nm 9.0 ± 0.4 µm
1550 nm 10.2 ± 0.5 µm
Cut-Off Wavelength
Cable Cut-Off ≤ 1260 nm
Chromatic Dispersion
Zero Dispersion Wavelength 1300 - 1324 nm
Zero Dispersion Slope ≤ 0.092 ps/nm2/km
Dispersion Coefficient 1285 - 1339 nm ≤ |3.4| ps/nm/km
1271 - 1360 nm ≤ 5.3 ps/nm/km
1550 nm ≤ 18.0 ps/nm/km
1625 nm ≤ 22.0 ps/nm/km
Polarisation Mode Dispersion
PMD Coefficient Uncabled fibre ≤ 0.1 ps/√km
PMD link design value ≤ 0.06 ps/√km
Point Discontinuity 1310 nm ≤ 0.05 dB
1550 nm ≤ 0.05 dB
Effective Group Refractive Index 1310 nm 1.4671
1550 nm 1.4675
1625 nm 1.4680
Geometrical Properties
Core Non-circularity ≤ 6 %
Cladding Diameter 125.0 ± 0.5 µm
Core/Cladding Concentricity Error ≤ 0.4 µm
Cladding Non-Circularity ≤ 0.6 %
Coating Diameter 242 ± 5 µm
Coating/Cladding Concentricity Error ≤ 12 µm
Mechanical properties
Proof Test Fibre strain ≥ 1 %
Fibre load ≥ 9 N
Stress ≥ 100 kpsi
Dynamic Stress Corrosion Susceptibility Factor nd Unaged ≥ 20
Aged(30 days @ 85℃, 85% R.H.) ≥ 20
Macro Bending Sensitivity 100 turns of 30 mm radius, 1625 nm ≤ 0.05 dB
Coating Strip Force Peak value 1.3 - 8.9 N
Fibre Curl ≥ 4 m
Environmental Properties
Accelerated Ageing(30days @ 85℃ 85% R.H.) Induced attenuation(1310 and 1550 nm) ≤ 0.05 dB/km
Dry heat aging(30days @ 85℃) Induced attenuation(1310 and 1550 nm) ≤ 0.05 dB/km
Temperature Cycling (-60℃- +85℃) Induced attenuation(1310 and 1550 nm) ≤ 0.05 dB/km
Water Soak(30 days @ 23℃) Induced attenuation(1310 and 1550 nm) ≤ 0.05 dB/km

G652D G654D G657A1 G657A2 G657B3 G657B4 G655C Coating Glass Bare Optical Fiber

G652D G654D G657A1 G657A2 G657B3 G657B4 G655C Coating Glass Bare Optical Fiber

G652D G654D G657A1 G657A2 G657B3 G657B4 G655C Coating Glass Bare Optical Fiber


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G657A2 Optical Bare Fiber

      
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