• Model NO.：G652D
• Core：Single Core
• Certification：CE, ISO9001
• Brand：Jinlong
• Sheath Material：Optical Fiber
• Color：Bare
• Fiber Type：G652D
• Fiber Brand：Jinlong
• MOQ：100km
• Drum：Plastic Durm
• Unit：Kg
• Cladding Diameter：125±0.7µm
• Coating Diameter：242±5µm
• Transport Package：Plastic Drum
• Specification：48.8 km,roll
• Trademark：jinlong
• Origin：China(Mainland)
• HS Code：9001100001
• Production Capacity：10 Million Cores,Year

Basic Info.

Model NO. G652D Core Single Core Certification CE, ISO9001 Brand Jinlong Sheath Material Optical Fiber Color Bare Fiber Type G652D Fiber Brand Jinlong MOQ 100km Drum Plastic Durm Unit Kg Cladding Diameter 125±0.7µm Coating Diameter 242±5µm Transport Package Plastic Drum Specification 48.8 km/roll Trademark jinlong Origin China(Mainland) HS Code 9001100001 Production Capacity 10 Million Cores/Year

Product Description

Single Mode Bare Color Glass Optical Fiber G652D Fiber Optic
-----The properties of single mode optical fiber (ITU-T Rec. G.652D)
 

Item	Specification
Fiber type	Single mode
Fiber material	Doped silica
Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm	£ 0.36 dB/km £ 0.32 dB/km £ 0.22 dB/km £ 0.30 dB/km
Point discontinuity	£ 0.05 dB
Cable cut-off wavelength	£ 1260 nm
Zero-dispersion wavelength	1300 ~ 1324 nm
Zero-dispersion slope	£ 0.093 ps/(nm2.km)
Chromatic dispersion @ 1288 ~ 1339 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1625 nm	£3.5 ps/(nm. km) £5.3 ps/(nm. km) £18 ps/(nm. km) £22 ps/(nm. km)
PMDQ (Quadrature average*)	£0.2 ps/km1/2
Mode field diameter @ 1310 nm	9.2±0.4 um
Core / Clad concentricity error	£ 0.5 um
Cladding diameter	125.0 ± 0.7 um
Cladding non-circularity	£1.0%
Primary coating diameter	245 ± 10 um
Proof test level	100 kpsi (=0.69 Gpa), 1%
Temperature dependence 0oC~ +70oC @ 1310 & 1550nm	£ 0.1 dB/km

Packing :Plastic drum 



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