Direct Burial Fiber Cable
VERI Cable manufacturer’s direct burial fiber optic cable has good resistance to water, lateral pressure, and stretching. Direct burial cable is designed to be buried underground without a conduit. As a general rule, direct burial cable should be buried at least 24 inches to protect it from physical damage. Because direct burial fiber optic cable is perfect for underground installation. Our cable is armored and rodent-resistant. A rugged armored fiber cable to be buried directly in the ground or for installation in a conduit where rodents can still get inside.
Кроме того, our company also sells a variety of воздушные кабели, подводные кабели, кабели напряжения, кабели управления, и т. д.. If you need anything, Пожалуйста, не стесняйтесь обращаться к нам.
Горячие модели & Applications of Direct Burial Fiber Cable
G652D Single Mode Fiber Optic Cable
Функции: low attenuation, long distance transmission, affordable.
Приложения: Widely used in metropolitan area networks (MAN), long-distance communications and fiber-to-the-home (ФТТХ).
G657A1 A2 Bent Fiber Optic cable
Функции: excellent bending resistance, suitable for complex laying environment.
Приложение: For laying fiber optic cables in dense urban areas.
OM3 Multimode Fiber Optic Cable
Функции: High bandwidth, suitable for short distance data transmission at 100Gbps.
Приложения: центры обработки данных, локальные сети (LAN).
Примечание: Including some OM4 advanced multimode fiber and special models of direct buried fiber optic cables, waterproof fiber optic cables, и т. д., VERI cables are supplied, please feel free to contact!
Double Armored 144 Core Fiber Optic Cable Sheaths GYFTA53
Структура GYFTA53 cable is that the 250 µm direct burial fiber is sheathed in a loose tube made of high-modulus material, and the flexible tube fills with a waterproof compound. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (стеклопластик) is located in the center of the core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. An aluminum Polyethylene Laminate (АПЛ) is applied around the cable core. Then the cable core is covered with a thin polyethylene (ЧП) внутренняя оболочка, which is filled with jelly to protect it from water ingress. After a corrugated steel tape armor is applied, the cable is completed with a PE outer sheath.
Features of GYFTA53 Optic Fiber
- Good mechanical and temperature performance
- High-strength loose tube that is hydrolysis resistant
- Special tube filling compound ensures the critical protection of fiber
- Crush resistance and flexibility
Дирижер | Многожильный сверхтонкий многожильный провод из бескислородной меди |
Количество проводников | ≥ 10 |
Fiber Type | G652D Single mode or as your request |
Бронированный | Steel Tape |
Cable Sheath | PE PVC LSZH HDPE/AT/Customized |
Внутренняя оболочка | ЧП |
Installation | Conduit/Aerial/Direct/Air Blown |
Внешняя оболочка | ЧП |
- Single Fiber Reinforced Plastic as the central strength member
- Loose tube-filling compound
- 100% cable core filling
- APL moisture barrier
- PSP enhancing moisture-proof
- Water-blocking material
Application of GYFTA53 Optical Cable
- Long-distance communication, interoffice communication.
- It is especially suitable for occasions with high requirements for moisture-proof and rodent-proof.
GYTY53 Direct Buried Double Sheathed Optical Cable
GYTY53 underground fiber optic cable is an outdoor communication optical cable of metal strength member of the loose tube jelly-filled structure, with polyethylene laminated sheath longitudinally covered with corrugated steel-tape armored polyethylene outer sheath.
The loose tubes are made of high-modulus plastics (PBT) and filled with water-resistant filling gel. Loose tubes are stranded around the metallic central strength member, and the cable core is filled with the cable-filling compound. полиэтилен (ЧП) is extruded as an inner sheath, then water-swollen yarns and corrugated steel tape are longitudinally applied over the inner sheath, and combined with a durable PE sheath.
Cable type | Underground outdoor GYFTY53 fiber optic cable |
Material of jacket | HDPE/LSZH sheath/flame retardant sheath/anti-rodent sheath |
Рабочая Температура | -40deg℃to + 70deg℃ |
Fiber type | G652/G655/62.5/50/OM3 |
Цвет | Черный |
Fiber core | 2-288ядра |
Радиус изгиба | Static 12.5*Cable-diameter: Dynamic 25*Cable-diameter |
Tube | Loose tube stranded/SZ stranded |
Fiber Count | Nominal Diameter (мм) | Номинальный вес (кг/км) | Max Fibers per Tube | Max No. of (Tubes+fillers) | Allowable Tensile Load (Н) | Allowable Crush Сопротивление (N/100mm) | ||
Короткий срок | Долгосрочная перспектива | Короткий срок | Долгосрочная перспектива | |||||
2~30 | 12.2 | 142 | 6 | 5 | 3000 | 1000 | 3000 | 1000 |
32~48 | 12.8 | 155 | 8 | 6 | 3000 | 1000 | 3000 | 1000 |
50~72 | 13.6 | 170 | 12 | 6 | 3000 | 1000 | 3000 | 1000 |
74~96 | 15.0 | 192 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
98~144 | 16.6 | 220 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
>144 | Available upon customer’s request | |||||||
Особенность
- High-quality optical fiber provides good transmission performance
- Accurate fiber excess length control ensures excellent mechanical and temperature performance
- Special filling gel filled loose tubes provide perfect optical fiber protection
- All section water blocking provides reliable performance of moisture-proof and water block
- Corrosion resistance phosphate steel wire with high Young’s modulus as central strength member gives high tensile strength
- Longitudinal corrugated steel tape presents desirable crush resistance
- Strict craft and raw material control enable a lifespan of over 30 годы
Application of GYTY53 Optical Cable
- Double sheath structure, excellent crush resistance performance.
- It can effectively prevent the damage to rodents.
GYXTW Single Mode 12 Core Armored Optic Cable
GYXTW Armored Uni Tube Single Jacket/Single Armored cable is designed with the flexibility and versatility required for today’s most demanding installations, including direct buried. The metallic armor is used when mechanical protection is desired.
Функции:
- Uni-tube gel-filled construction for superior fiber protection.
- Metallic armor to protect cable from rodent attack and mechanical damage.
- Embedded steel wire provide desirable tensile strength and crush resistance.
- Compact, easy to install.
- UV and waterproof design.
Cable type | Underground outdoor GYFTY53 fiber optic cable |
Material of jacket | ПВХ, ЛСЖ, ЧП, PU, ТПУ, ect. |
Рабочая Температура | -40deg℃to + 70deg℃ |
Fiber type | G652/G655/62.5/50/OM3 |
Цвет | Черный |
Fiber core | 2-288ядра |
Радиус изгиба | Static 12.5*Cable-diameter: Dynamic 25*Cable-diameter |
Tube | Loose tube stranded/SZ stranded |
Cable pack | Wooden Drum |
Волокно | 2-24 fiber |
Strength Member: | Стальная проволока |
Броня | Corrugated steel tape |
Outer Jacket | Black UV Polyethylene(ЧП) |
Cable model | Number of fibers | Cable diameter мм | Cable weight кг/км | Allowable stretching force Long/short term Н | Allowable crushing force Long/short term N/100mm | Радиус изгиба Static/dynamic мм |
GYXTW-2~12 | 2~12 | 10.6 | 124 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-14~24 | 14~24 | 12.5 | 149 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-26~36 | 26~36 | 14.0 | 190 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-38~48 | 38~48 | 15.0 | 216 | 1000/3000 | 1000/3000 | 10D/20D |
Return Loss | dB | ≥55 | ≥50 | ≥60 | ≥35dB | ≥35dB |
Insert-pull Test | dB | ≤0.2 | ≤0.2 | ≤0.3 | ≤0.15 | ≤0.15 |
Interchangeability | dB | ≤0.1 | ≤0.1 | ≤0.15 | ≤0.1 | ≤0.1 |
Temperature Range | ℃ | -40~+80 | ||||
Долговечность(1/Matings) | ≥1000 | |||||
Предел прочности (Н) | ≥90 (Φ3.0), ≥70 (Φ2.0), Φ0.9 | |||||
Волокно | 9/125um, 50/125um,62.5/125um,ect | |||||
Diameter | 0.9mm 2.0mm, 3.0mm etc | |||||
Ядра | Simplex, duplex, 4ядра, 6ядра, 8ядра, 12cores etc | |||||
Приложение:
- Interbuilding voice or data communication.
- Installed in duct, underground conduit.
- FTTx.
Features of VERI Direct Burial Fiber Cable
- Waterproof Layer Design for Direct Buried Fiber Optic Cables
Direct burial fiber optic cables manufactured by VERI Cables are usually designed to achieve waterproof performance through multiple layers of protection, включая waterproof coatings, moisture and water barrier tapes, aluminum foil shielding, and double jacket construction, among other measures. The excellent waterproof performance makes the cable more durable and stable environmental adaptability.
Модель | Waterproofing Technology | Приложение | Material Structure |
G652D | Waterproof Coating + Water Resistant Tape | General underground communications network | оболочка из ПЭВП |
G657A1/A2 | Waterproof Paste + Aluminum Foil Shield | Wet environments, complex wiring areas | Double PE sheath |
Armored Fiber Optic Cable | Moisture barrier + Слой брони | Scenarios with high water table and high mechanical pressure | Waterproof adhesive padding + outer jacket protection |
Special moisture-proof material | Laying of communications under high-voltage transmission lines | Waterproof Grease + Aluminum Sheathing |
- Design Features for Flame Retardant Fiber Optic Cables
VERI Cables produces fiber optic cables with flame retardant properties that are designed with the following structures: low smoke halogen free jacket materials, flame retardant additives, multi-layer jacket structures, armor layer protection, и т. д.. Suitable for underground public facilities, petrochemical sites, центры обработки данных, new energy facilities.
Модель | Flame retardant Standards | Material Characteristics | Приложение |
G657A1 LSZH | МЭК 60332-1/3 | Low smoke halogen free jacket, high temperature resistant | Urban communications, underground pipelaying |
G652D Armored Fiber Cable | UL 94 В-0 | Double Armor + Low Smoke Flame Retardant Jacket | High-risk areas such as tunnels and subways |
Fire-Resistant OPGW | В 50266 | Special fire retardant coating | High voltage grid transmission lines |
Наши профессиональные услуги
Сертификация качества
Продукция, производимая VERI Cables, соответствует международным стандартам, таким как GB, МЭК, БС, НФК, АСТМ, ОТ, и т. д.. Более того, наша техническая команда может предоставить услуги по настройке кабеля для ваших нужд.
Отслеживание клиентов
VERI предоставляет бесплатные профессиональные консультационные услуги по кабельному оборудованию., универсальные услуги по проектному решению, и решения для быстрой доставки продукции.
Профессиональный транспорт
Кабели ВЕРИ’ Первоначальная цель — обеспечить быструю и безопасную доставку продукции, а также предоставить лучшие решения по упаковке и транспортировке, чтобы сократить количество клиентов.’ транспортные расходы очень велики.
Кабельная упаковка
Упаковка кабеля VERI поставляется в деревянных бобинах., гофроящики, и катушки. Концы герметизированы самоклеящейся лентой БОПП и негигроскопичными уплотнительными колпачками для защиты концов кабеля от влаги.. Мы можем напечатать необходимый логотип на внешней стороне барабанов водонепроницаемым материалом по требованию заказчика..
