Product Description
The structure of the MGXTSV optical cable involves encasing 250 μm optical
fibers into a loose tube made of high-modulus material, which is filled with
a waterproof compound. The loose tube is wrapped longitudinally with a layer
of double-sided plastic-coated steel tape (PSP), with water-blocking material
placed between the steel tape and the loose tube to ensure compactness and longitudinal
water resistance of the cable. Two parallel steel wires are placed on both sides,
after which a polyethylene inner sheath and a flameretardant outer sheath are extruded to complete the cable core.
Product Features
Superior Mechanical & Thermal Performance Exhibits high mechanical strength and
exceptional stability across standard operating temperature ranges.
Critical Fiber Protection Jelly Specialized filling compound inside loose tubes
provides essential protection against moisture ingress and physical stress.
CMR Sheath Flame Retardancy High-grade CMR outer sheath offers superior flame-retardant
properties for safe underground deployment.
Enhanced Moisture Resistance (PSP) Double-sided plastic-coated steel tape (PSP)
significantly improves moisture barriers and water tightness.
Parallel Steel Wire Strength Members Two parallel steel wires provide high tensile
resistance to withstand installation and operational strain.
Compact & Lightweight Design Small outer diameter and lightweight structure make
cable laying, handling, and installation effortless.
| Cable Model | Fiber Count | Cable Diameter (mm) | Allowable Tensile Force (N) — Long-Term | Allowable Tensile Force (N) — Short-Term | Allowable Crush Resistance (N/100mm) — Long-Term | Allowable Crush Resistance (N/100mm) — Short-Term | Bending Radius (mm) — Static | Bending Radius (mm) — Dynamic |
|---|---|---|---|---|---|---|---|---|
| MGXTSV-4Xn | 4 | 15.2 | 600 | 1500 | 300 | 1000 | 10D | 20D |
| MGXTSV-6Xn | 6 | 15.2 | 600 | 1500 | 300 | 1000 | 10D | 20D |
| MGXTSV-8Xn | 8 | 15.2 | 600 | 1500 | 300 | 1000 | 10D | 20D |
| MGXTSV-12Xn | 12 | 15.2 | 600 | 1500 | 300 | 1000 | 10D | 20D |
| MGXTSV-24Xn | 24 | 19.2 | 600 | 1500 | 300 | 1000 | 10D | 20D |
Standards & compliance: YD/T 769
Values are typical reference data taken from the official Huifiber datasheet. Confirm the final specification against the datasheet before ordering.
MGXTSV flame-retardant central loose tube mining cable for underground networks. Steel tape armouring, anti-rodent sheath, 4 to 48 cores, G.652D.
Yes. Huifiber supplies cable under the buyer's own brand as well as under the Huifiber brand. Fibre count, jacket material, jacket print, drum marking, drum length, packaging and datasheet layout can all be produced to the customer's requirement, and the engineering team can work from a customer specification or adapt an existing construction to a new route requirement.
Every production batch is tested before it leaves the plant in Dongguan. Attenuation and geometry are measured on OTDR and optical bench equipment, and mechanical performance is verified against the datasheet for the construction. A factory test report is issued with each shipment, so an incoming inspection can be checked against the same numbers.
Send the fibre count and fibre type, the jacket material or fire rating, the route length or span and the drum length you need, the destination port or country, and any certification or test-report requirement. With those details the sales engineer can confirm the construction and return a quotation with an indicative lead time.
