GJFZY53

Characteristic: Indoor distribution Fiber Optic Cables

Cable Type: Stranded Loose Multi-tube Cable

Fiber Type: G.652.D 
Jacket Material: Flame retardant Polyethylene (PE) 
Total Fiber Count: 6-8,10-12,14-24,30-72,96-144
Subunit Type: Gel-filled

Environmental Space: Indoor distribution 

Armor:  PSP Armor

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Technical data:

Numbers of fibers: 6-8,10-12,14-24,30-72

Design(Strength Member+Tube&Filler): Central FRP+Stranded Loose Multi-tube Cable

Fiber type: Single mode G.652.D

Strength Member: PSP

Loose Tube:  PBT

Filler Rope:  No

Water Blocking Layer（Material）: Water Blocking tape

Additional Strength Member（Material）：PSP

Outer Sheath:  Flame retardant Polyethylene (PE)

Cable Diameter(±0.2mm): 13mm;13.5mm;14mm;15mm;

Cable Weight(±10.0kg/km): 160-220kg

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:

The fibers ,250μm，are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound.A steel wire,sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core,which is filled with the filling compound to protect it from water ingress. then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the cable  is completed with a Flame retardant Polyethylene (PE) outer sheath.

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Characteristics:

• Good mechanical and temperature performance.

• High strength loose tube that is hydrolysis resistant.

• Special tube filling compound ensure a critical protection of fiber.

• Crush resistance and flexibility.

• Two parallel steel wires ensure tensile strength

• Small diameter, light weight and friendly installation

• Long delivery length

• PSP enhancing moisture-proof

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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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Loose Tube 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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Single mode optical fiber (ITU-T Rec. G.652.D)

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