MGTSV Mining Fiber Optic Cable 2-24 Fibers Single Mode
Flame-retardant
Characters:
- Mining Cable MGTSV is a special application of optical fiber and
cable in the field of communications, which is a kind of optical
fiber cable that is used in the coal mine industry and is used in
the mine, gold mine and iron mine.
- Mining cable MGTSV not only inherited all the performance of
optical fiber and cable, but also because of the special
requirements of the coal industry and added many special
properties, the main additional sexual
For the fire-retardant characteristics, anti-rat characteristics
(special mine environment), due to coal mines, gold mines, iron
mines and other mines, especially coal mines for accidents, in
order to ensure unforeseen accidents still ensure unimpeded
communication, reduce losses, national safety production
Supervision and Administration (National Coal Mine Safety
Supervision Bureau) mandatory for all products used in coal mines,
including communications cable safety certification that is: Mine
Safety Certification Mark
- Because other such as gold, iron ore and other corresponding
standards, the industry is relatively demanding
Implementation of the standard, so other mines are generally in
accordance with the design and production of optical fiber cables
for coal mines
- Security standard communication cable only one model that is
MGTSV, and the corresponding requirements are as follows, in fact,
the official practical range is: mines, tunnel shafts, roadways
Structure:
- Divided into: A-center beam tube cable (2-12 core, because the
process of the problem, this process can only produce 12 cores)
B-layer stranding cable (2-144 core, generally less than 12 core
bias beam center)
1. Center beam tube cable: from the inside to the outside for the
optical fiber, optical fiber cream, loose tube, thin steel wire
(with a circle around), steel, PE sheath, flame retardant sheath
2. Layer stranding cable: from the inside to the outside in order
to strengthen the pieces of the center (usually with phosphated
steel wire), optical fiber, optical fiber cream, loose tube, cable
tie, cable paste, steel, PE sheath,Flame retardant jacket (blue)
- Mine flame retardant optical fiber cable structure is the
single-mode or multi-mode optical fiber into the high-modulus
plastic made of loose tube, casing filled with water-blocking
compounds. The center of the cable core is a phosphatized steel
wire or a steel cord crowded with polyethylene. The loose tube (or
filling cord and signal cable) is twisted around the center
reinforcing core into a compact and round cable core, the gap in
the cable core is filled with Water blocking filler steel -
polyethylene bonded inner sheath, blue flame retardant PVC sheath
into a cable.
Storage/Operating Temperature: -40°C to + 70°C
| Optical Fiber Parameter |
| Fiber Type | Single mode G652D,G657, G655, Multimode OM1, OM2, OM3, OM4, OM5 |
| Mode Field Diameter | 8.6～9.5±0.7μm |
| Cladding Diameter | 125 ± 1μm |
| Cladding Non-Circularity | ≤ 1% |
| Coating Diameter | 245 ± 10μm |
| Attenuation Coefficient | ≤ 0.36dB/km at 1310nm, ≤ 0.22dB/km at 1550nm |
| Chromatic Dispersion | ≤3.5ps/nm/km at 1285~1330nm, ≤18ps/nm/km at 1550nm |
| Zero Dispersion Wavelength | 1300~1322nm |
| PMD Coefficient | ≤ 0.2ps/√km |
OEM/ODM Service:
If you want to display your own brand LOGO on the goods such as
cable, package bag, label or any where. It is no any problem. Our
OEM and ODM service is always ready to do it.
Packing:
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.
Shipping:
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea
