TBF Tight Buffer Optical Fiber G.652.D Colour 900μm for pigtail,indoor cable

Characteristic: Tight Buffer

Cable Type: Indoor Fiber Optic Cables

Fiber Type: G.657.A1 / G.652.D
Jacket Material: PVC/LSZH
Total Fiber Count: 1
Subunit Type: Fiber

Environmental Space: For indoor cables

Armor: No

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Technical data:

Numbers of fibers: 1

Fiber type: Single mode G.657.A1/OM1/OM2/OM3

Strength Member: No

Loose Tube:  No

Filler Rope:  No

Water Blocking Layer（Material）: No

Additional Strength Member（Material）：No

Outer Sheath:  Low smoke zero halogen (LSZH)

Cable Diameter(±0.2mm): 0.9mm

Cable Weight(±10.0kg/km): 0.9kg

Attenuation coefficient :  @ 1310nm≤0.35dB ;   @ 1550nm ≤0.2dB 

Min. bending radius Without Tension: 10.0×Cable-φ

Min. bending radius Under Maximum Tension: 20.0×Cable-φ

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Description:

Tight buffer fiber is produced as that fiber is sheathed by buffer material. The selection of top-quality fiber, the specific production equipment and the accurately designed die make the performance of product.

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Application:

▶Indoor cable

▶Making jumper, pigtail.

▶Data communication

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Fibre Colors

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Gray	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Violet	Pink	Aqua

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Jacket Colors

No.	1	2	3	4	5	6
Color						White
No.	7	8	9	10	11	12
Color		Black

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Single mode optical fiber (ITU-T Rec. G.657.A1)

Item	Specification
Fiber type	Single mode
Fiber material	Doped silica
Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm	£ 0.35 dB/km £ 0.32 dB/km £ 0.21 dB/km £ 0.24 dB/km
Point discontinuity	£ 0.05 dB
Cable cut-off wavelength	£ 1260 nm
Zero-dispersion wavelength	1300 ~ 1324 nm
Zero-dispersion slope	£ 0.092 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