Anti-Rodent Fireproof Mining Fiber Optic Cable MGTSV
Product Description
The MGTSV mining flame-retardant fiber optic cable is designed with
250μm fibers housed in loose tubes made of high-strength material,
filled with waterproof gel for fiber protection. The cable core
uses a central metal strength member, and for some models, an
additional PE layer is extruded for reinforcement. Loose tubes and
filler ropes are stranded around the central core, with
water-blocking compound filling the gaps to ensure compact
structure and moisture resistance.
A double-sided PSP (plastic-coated steel tape) is applied for
enhanced mechanical strength and anti-rodent protection. The inner
sheath is made of PE, while the outer sheath adopts a blue
flame-retardant PVC layer for fire resistance and durability.
Certified by Coal Safety Production Supervision authorities, the
MGTSV cable meets strict safety requirements for coal mine
communications, ensuring reliable operation during accidents and
minimizing loss.
Key Features
Excellent mechanical and thermal stability.
Loose tube structure with strong water resistance and high
strength.
Fiber protected by special filling gel for long-term reliability.
High pressure resistance and durability.
PSP steel tape enhances moisture resistance and rodent protection.
Blue flame-retardant PVC outer sheath ensures effective fire
resistance.
Applications
Coal mines, gold mines, iron mines, and other underground mining
environments.
Flame-retardant communication networks in high-safety requirement
areas.
Optical Characteristics
| Items | Unit | Specification |
| G652D |
| Mode Field Diameter | 1310nm | um | 9.2±0.4 |
| 1550nm | um | 10.4±0.5 |
| Cladding Diameter | um | 124.8±0.7 |
| Cladding Non-Circularity | % | ≤0.7 |
| Core-Cladding Concentricity Error | um | ≤0.5 |
| Coating Diameter | um | 245±5 |
| Coating Non-Circularity | % | ≤6.0 |
| Cladding-Coating Concentricity Error | um | ≤12 |
| Cable Cutoff Wavelength | nm | acc≤1260 |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dBkm | ≤0.22 |
Technical Parameters
Fiber
Count | Diameter
(MI) | Weight
(KG/KMI) | Min.Bend Radius | Mlin.Tension
(N) | Crush
(N/100MMl) |
| Static | Dynamic | Long Term | Short Term | Long Term | Short Term |
| 2-30 | 11.5 | 245 | 10
Times
Diameter
| 20
Times
Diameter
| 4000 | 10000 | 3000 | 5000 |
| 32-36 | 11.8 | 252 | 4000 | 10000 | 3000 | 5000 |
| 38-60 | 12.5 | 275 | 4000 | 10000 | 3000 | 5000 |
| 62-72 | 12.8 | 285 | 4000 | 10000 | 3000 | 5000 |
| 74-96 | 13.5 | 295 | 4000 | 10000 | 3000 | 5000 |
| 98-120 | 14.8 | 305 | 4000 | 10000 | 3000 | 5000 |
| 122-144 | 15.6 | 315 | 4000 | 10000 | 3000 | 5000 |
| 146-216 | 17.5 | 345 | 4000 | 10000 | 3000 | 5000 |
| 218-240 | 18.8 | 365 | 4000 | 10000 | 3000 | 5000 |
| 242-288 | 20.5 | 395 | 4000 | 10000 | 3000 | 5000 |
Tips: all the data ablove is reference to our factory, pls contact
Philip for more details , WA:008613422342788
Detail product pictures
Mining application
factory shows
FAQ
Q1: What is the warranty for your products?
A: We provide a 10-year warranty with lifetime maintenance support.
Q2: Do you offer OEM services?
A: Yes, we can customize with your logo or label on both products and
packaging.
Q3: Can I get free samples?
A: Yes, free samples are available from our company.
Q4: Are you a factory or trading company?
A: We are a professional manufacturer specializing in fiber optic
cables, including ADSS, MPO breakout cables, and patch cords. Our
products are widely exported to Europe, South America, and other
regions.
Q5: What are your main products?
A: Outdoor fiber optic cables (GYTA33, GYXTC8Y, ADSS, GYTA, GYFTS,
ASU, GYXTW), indoor fiber optic cables, and FTTH drop cables.
Q6: Do you have certification for raw materials?
A: Yes, we work with ISO9001 and RoHS certified raw material
suppliers for reliable quality.
