Direct Buried Fiber Optic Cable

All specifications direct buried fiber optic cables and on-demand manufacturing. Request a direct burial fiber cable quote today.

260+ KM

Fibre optic cable per day


Exported countries & region


Production lines working


FCC | RoHS | CE | Total Quality Control

Direct Buried Fiber Optic Cable

All specifications direct buried fiber optic cables and on-demand manufacturing. Request an aerial optical fiber cable quote today.

260+ KM

Fiber optic cable per day


Exported countries & region


Production lines working


FCC | RoHS | CE | Critical to Quality Inspection

direct buried fiber optic cable - hoc

Direct Buried Fiber Optic Cable

Direct buried fiber optic cable is a kind of optical cable which is armored with steel tape or steel wire outside. With performance of resisting external mechanical damage and soil erosion, it can be directly buried in the ground. Direct burial is the most convenient laying method for fiber optic cable and also save the duct and aerial installation costs.Direct buried fiber optic cable is widely used in long-distance communication and inter-office communication network.

Standard Types

direct burial fiber optic cable gyta53 stranded loose tube armored fiber optic cable

Steel Tape + Aluminum Tape

corrugated steel tape steel wire double armored fiber optic cable

Steel Wire + Steel Tape

steel wire armoured swa fibre optic cable

Steel Wire Armored

Cable Specifications

This typical fiber optic units is armored with steel tape and double sheath outside, and make it is available for directly buried under the ground.


long-distance communication and inter-office communication network


  • Convenient construction and installation
  • Good mechanical and temperature performance
  • Crush resistance and flexibility for direct buried construction
  • APL moisture barrier
  • PSP enhancing moisture proof
  • Water-blocking material for underground application

Already have your own design and drawings?

Consult with HOC experts >>

steel wire armored fiber optic cable

Custom Materials & Specifications for Direct Buried Fiber Optic Cable

No matter what types or specifications of fiber cables you want, based on our extensive experience, we can manufacture it.

  • 1 – 288 Core
  • OS1, OS2…
  • G.652, G.657…
  • OM2, OM3, OM4…
  • Single mode, Multimode
  • Unitube, MLT…
  • Steel Tape, SWA, FRP…
  • Double, Triple Sheath…
  • Tensile, Crush, Span…

  • 1km, 2km, 4km, 6km…

Cable Structures


Raw Materials


Estimated Analysis for Direct Buried Fiber Optic Cable Price

Direct buried fiber cable cost-driving are mainly cable specifications, materials, cable structures and shipping.

For a formal and accurate offer price, you can always contact one of our experts!

Low MOQ Support

Whether you need a trial order to verify a cable design or mass manufacturing FTTH products, HOC has the best solution for you.

Fiber optic cable product finish and packing with drum


For retailers, we accept small orders. For example MOQ 2km for fiber optic cable.

Fiber optic cable factory production line

Price Advantage

For distributors, buy in bulk can get a better price. Save shipping and purchasing costs for you.

Optical horizontal splice closure, FTTx products

Turnkey Solution

Other than fiber cables, related fiber optic products is also there for your convenience.

Finished fiber optic cable in factory

Stock & Production

High production capacity and quick stock turnover, makes sure the most reliable supply.

HOC team in plant

Estimated Production & Delivery Time

Cable Specs & Custom

Confirm fiber optic cable specs and custom details with our experts. This can be all settled within an hour.

Confirm & Payment

After all details are set, make transfer of advance payment. Normally, it takes 1 day or 2 to arrive our bank account.

Production & Inspection

After payment, production will be arranged right away and we’ll keep you updated. Usually it 2-3 weeks before shipping.

Balance & Shipping

We will send you details of products and packing before shipping. All products can be delivered to port at the same day.

What Our Clients Are Saying About Us


HOC is our best fiber optic cables and equipment partner for helping us beyond expression by getting us high-quality fiber cables, at an affordable price, with incredible turnaround times. In addition, HOC helped us improve our overall fiber cable design, thanks!


Jose Augusto

From Colombia


HOC, a longtime friend and strategic partner whom we trust most, possesses one of the finest fiber optic products and manufacturing technologies and always provides our company with the highest quality products. Cooperation with HOC is happy and successful.


Floyd Russell

From UK


Frequently Asked Questions

In a word, China has a much better industry chain. There may be wholesalers of fiber optic cable in US, UK and India, but HOC can guarantee that our prices and our service can be far exceeds your expectations.

Depends on whether you want customize your fiber optic cable or not, and also the speed of customs clearance and logistics, but we can guarantee to ship regular standard armored optical fiber cable in less than 2 weeks, and we have customers in Singapore who received the goods in less than 2 weeks.

Of course, but it is better to wait until the epidemic subsides. Now we support using ZOOM for online factory inspection.

HOC fiber cable manufacturing video

You can use Western Union, which has a lower fee, or PayPal if you can accept a slightly higher fee, but please note that for new customers, we only accept the 30% T/T of the payment, or if you have been with us for years and run into cash flow pressure, we do offer OA credit.

Since we have an independent design team (10+ members), we accept all forms of customization, you just give us ideas or even just a word, and we can manufacture your ideal fiber optic cable for your market.

Fiber Optic Cable Installation, Overhead vs. Buried Laying

Direct burial is a better choice, for all fiber cables are buried underground and no need for poles. So buried laying is suitable for fiber optic cable installation in cities and places with this need.

The main disadvantage of buried cable laying is that it affects the underground construction a lot. But it can be avoided and overcome with some effective measures.

Contact Your Fiber Optic Cable Experts

We help you avoid the pitfalls to deliver the quality and value your fiber optic cable need, on-time and on-budget.