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GYFTY

  • GYFTY

  • N/M

  • N/M

  • Multi-tube Outdoor Fiber Optic Cables

  • Multi-tube Outdoor

  • ISO9001

  • 3km/Spool

  • Wooden Spool ,Φ1100*750mm

  • 40km

  • 5-25 Days

  • NINGBO CHINA

  • 30%TT as deposit,70%Balance before shipping.

Availability:

Product Description

Characteristic: Multi-tube

Cable Type: Stranded Loose Multi-tube Cable

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

Environmental Space: Aerial, Duct

Armor: No


Technical data:

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

Design(Strength Member+Tube&Filler): Central FRP wires

Fiber type: Single mode G.652.D

Strength Member: NO

Loose Tube:  PBT

Filler Rope:  No

Water Blocking Layer(Material): Water Blocking tape

Additional Strength Member(Material):NO

Outer Sheath:  PE

Cable Diameter(±0.2mm): 9.0mm;8.0mm

Cable Weight(±10.0kg/km): 60-80kg

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


Description:

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tube 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. Then, the cable is completed with a PE sheath. 


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

  • Application:duct/aerial


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


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



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

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