GYFXTY 4-12

Characteristic: Central tube

Cable Type: Central loose tube Cable

Fiber Type: G.652.D 
Jacket Material: Polyethylene (PE)
Total Fiber Count: 2-4,6-8,10-12
Subunit Type: Gel-filled

Environmental Space: Aerial, Duct

Armor: FRP Wires

Technical data:

Numbers of fibers: 2-4,6-8,10-12

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

Fiber type: Single mode G.652.D

Strength Member: Two Parallel FRP

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): 6.8mm;8.0mm;8.5mm

Cable Weight(±10.0kg/km): 60-70kg

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. The tube is wrapped with a layer . The loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel FRP wires are placed at the two side of the steel tape. The cable is completed with a polyethylene(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.

• PSP enhancing moisture-proof.

• Two parallel steel wires ensure tensile strength

• Small diameter, light weight and friendly installation

• Long delivery length

• Application:duct/aerial

Fibre Colors

Loose Tube Colors

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