Multimode Fiber- 50/125μm Multimode Fiber Wasin Fujikura

Short Description:

Nanjing Wasin Fujikura 50/125μm multimode fiber optimized Optical specifications in 850nm and 1300nm wavelength, having better attenuation characterstic and effection modal bandwith.


Product Detail

Product Tags

Nanjing Wasin Fujikura G.652D Singlemode fiber, mainly used city network and access network. Prouduce according to supreme standard, performance excelled ITU-T\GB/T9771 the newest standard.

performance

characteristic condition date unit
optical specifications
Attenuation 850nm 1300nm ≤2.80 ≤1.00 dB/km dB/km
Effective modal bandwidth 850nm 1300nm ≥200 ≥400 MHz·kmMHz·km
Numerical aperture(NA) 0.18-0.22
Zero-Dispersion wavelength 1295-1320 nm
Zero-Dispersion slope 1295~1300nm 1300~1320nm ≤0.001 (λ~1190) ≤0.11 ps/(nm2·km) ps/(nm2· km)
Effective group 850nm1300nm 1.4751.473
Back scatter characteristices (1300nm)
Point discontinuity ≤0.1 dB
Attenuation uniformity ≤0.1 dB
Attenuation coefficient difference for Bi-directional measurement ≤0.1 dB/km
Dimensions performance
Core diameter 50±2.5 μm
Core non-circularity ≤6.0 %
Cladding diameter 125±2 μm
Cladding non-circularity 2 %
Coating diameter 245±10 μm
cladding/coating concentricity ≤12.0 μm
core/cladding concentricity ≤1.5 μm
length 17.6 km/reel
Environmental perfbrmance(850nm/1300nm)
Damp heat 85℃, humidity≥85%, 30days ≤0.2 dB/km
Dry heat 85℃±2℃, 30days ≤0.2 dB/km
Temperature Dependence -60℃~+85℃ two weeks ≤0.2 dB/km
Water immersion 23℃±5℃, 30days ≤0.2 dB/km
Mechanical performance
Proof test level ≥0.69 GPa
Macrobend loss100 turnsφ75mm 850nm&1300nm ≤0.5 dB
Strip force 1.0~5.0 N
Dynamic fatigue parameter ≥20

Feature

· Low Insertion loss
· High return loss.
· Good Repeatability
· Good Interchange
· Excellent Environmental Adaptability

Application

· Communication rooms
· FTTH (Fiber to The Home)
· LAN (Local Area Network)
· FOS (fiber optic sensor)
· Fiber Optic Communication System
· Optical fiber connected and transmitted equipment
· Defense combat readiness


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