Guangzhou Jiqian Fiber Optic Cable Co., Ltd.
Guangzhou Jiqian Fiber Optic Cable Co., Ltd.
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Product Description
▶ The structure of MGTSV mining flame-retardant communication optical cable is to put 250um optical fibre into a loose sleeve made of high-modulus material, and the loose sleeve is filled with waterproof compounds. The centre of the cable core is a metal reinforcement core. For optical cables with some cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforcement core. The loose sleeve (and the filling rope) is twisted around the centre to strengthen the core to form a compact and round cable core, and the gap in the cable core is filled with a water-blocking filler. After the double- sided plastic-coated steel belt (PSP) is wrapped vertically, a layer of PE inner sheath is extruded, and then a layer of blue flame-retardant PVC outer sheath is squeezed into a cable.
MGTSV mining optical cable not only inherits all the properties of optical fibre cables, but also has added many special properties due to the special requirements of the coal mining industry. In the event of an accident, the communication can still be smooth and losses can be reduced. The Coal Safety Production Supervision Administration requires all products used in coal mines, including communication optical cables. The product is certified for coal safety, and the mining logo is used.
Features
▶
1. Good mechanical and temperature performance
2· High strength loose tube has good performance of water proof and high strength ·
3. Special tube filling compound ensure a critical protection of fiber ·Good crush resistance and flexibility ·
4. The following measures are taken to ensure the cable watertight:
a . Steel wire used as the central strength member
b· Loose tube filling compound ·100% cable core filling
c. PSP enhancing moisture-proof and anti-rodent ·
d Good water resistance material prevent longitudinal seepage
e ·Blue flame retardant PVC as second sheath to make the cable has good flame retardant performance.
Applications:
▶
1. Using microtubule resources, especially for the backbone network, access network and fiber to the home.
2. Cabling costs are low and suitable for upgrading the old city and building network.
3. Standards ·MGTSV cable complies with Standard MT386-1995 test method and decision rule of the flame retardant of the cable used in coal mine.
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
|
20
|
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: How the warranty for products ?
A: 10 years,and maintance for whole life
Q2: Can we make OEM for products?
A: Yes, we can print your logo or label on the products or on the box.
Q3: Can you provide free samples ?
A: you can get free samples from my company.
Q4: Are you factory direct?
A:we are a professional Cable manufacturer, specialized in Fiber Optic Cable, such as ADSS, , MPO Breakout Cable, Fiber Optic Patch Cord. Our products are mainly exported to Europe, South America, and some other countries and areas.