MGTS

Characteristic: Multi-tube

Cable Type: Mine optical fiber cable

Fiber Type: G.652.D 
Jacket Material: Blue Flame Retardant Jacket
Total Fiber Count: 6-8,10-12,14-24,30-72
Subunit Type: Gel-filled

Environmental Space: MINE 

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: PSP

Loose Tube:  PBT

Filler Rope:  No

Water Blocking Layer（Material）: Water Blocking tape

Additional Strength Member（Material）：NO

Outer Sheath:  Blue Flame Retardant Jacket

Cable Diameter(±0.2mm): 11.0mm;10.0mm

Cable Weight(±10.0kg/km): 90-110kg

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 Blue Flame Retardant Jacket.

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

Loose Tube Colors

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