MGXTW 4-12

Characteristic: Mine Central tube Cable

Cable Type: Central loose tube Cable

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

Environmental Space: Aerial, Duct

Armor: PSP

Technical data:

Numbers of fibers: 2-4,6-8,10-12

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

Fiber type: Single mode G.652.D

Strength Member: Two Parallel Steel Wires

Loose Tube:  PBT

Filler Rope:  No

Water Blocking Layer（Material）: Water Blocking tape

Additional Strength Member（Material）：PSP

Outer Sheath:  Flame Retardant PE

Cable Diameter(±0.2mm): 11mm;8.5mm;8.0mm

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 of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two side of the steel tape. The parallel steel wires are placed at the two sides tape. The cable is completed first with a polyethylene(PE) sheath. Second Sheath

is the Flame Retardant materail. For Mining use.

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:Mine Cable

Fibre Colors

Loose Tube Colors

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