Tight-buffered Fiber-Indoor Cable-Optical Cable-Product-AC-UNION | Global Fiber Opical Products Manufacturer

Tight-buffered Fiber

PVC/LSZH/Hytrel jacket ect, 0.6mm or 0.9mm optional.

Features
Application
Structural parameters
Data Download

1. Good mechanical and environmental characteristics

2. The strippability characteristics of buffer meet the customer requirements

3. Meet various requirements of market and clients

1. Tight-buffered fiber is the basic element of various indoor cables. Different buffer materials can meet different mechanical and environmental requirements, such as large tensile (crush), high or low temperature, frequent bends, low smoke, no corrosive, field use, distribution cabinet (frame) and other generic use.

2. Tight-buffered fibers can also be used in pigtails, optical connections of various active and passive devices, instruments and terminal units.

Items(G652)	Unit	G652.A	G652.B	G652.C	G652.D
ModeField Diameter(1310nm)	μm	8.6 ~ 9.5±0.6
Cladding Diameter	μm	125.0±1.0
Core-Cladding Concentricity Error	μm	≤0.6
Cladding Non-Circularity	%	≤1.0
Coating Diameter(un-colored)	μm	245±10
Coating Diameter(colored)	μm	250±15
Cladding-Coating Concentricity Error	μm	≤12.5
Cut-off Wavelength λCC	nm	1550nm≤0.1 1625nm≤0.1 1625nm ≤0.1 1625nm≤0.1
Bend Loss R= 30mm, 100turns	dB
Attenuation Coefficient(1310nm)	dB/km	≤0.35(I Grade) / ≤0.38(II Grade)
Attenuation Coefficient(1550nm)	dB/km	≤0.21(I Grade) / ≤0.24(II Grade)
Attenuation Coefficient(1625nm)	dB/km	≤0.24(I Grade) / ≤0.28(II Grade)
Note: All the values in the table, which are for reference only, are subject to change without notice.

Specification