OVERVIEW

The BISMON fibers, Direct Buried Double Jacket armored either of Multi-mode 50/125um(OM4) type, The cables are ideal for installations that require a rugged armored fiber cable to be buried directly in the ground or for installation in conduit where rodents are still able to get inside. The corrugated steel tape has excellent water blocking abilities, providing a protective barrier between the fiber cable and the elements surrounding it. With an operating temperature range of between -10°C and 70°C, you can be sure that the armored direct burial fiber cable will be well protected in harsh conditions.

Direct Buried Fiber optic cable is designed for direct buried installation. Without having to put any pipes to protect because the cable is designed with Thick shell and double layer With metal armor In preventing pressure well Therefore suitable for jobs that need to dig the soil in difficult areas such as poles or walls.

Applications

 • Adopted to underground direct buried 

 • Long-distance communication, local trunk line, CATV & computer networks system, Telecom or outside plant campus backbone applications

 • Ethernet LAN Network, CCTV, Network Camera, PLC

Product Construction

Fiber :

            • 6-60 Core fibers Multi-mode 50/125um(OM4)

            • Loose tube PBT

            • Color-coding per TIA/EIA 598-A

Central Strength Member :

            • FRP rod (Fibre Reinforcement Plastic)

            • Aramid Yarn

Ripcords :

            • 2 ripcords made from aramid yarn

Water blocking elements :

            • Water swellable yarn

Outer Jacket :

            • HDPE, Color : black

            • Made to order cable marking (Thai word)

Inner Jacket :

            • MDPE, Color : black

Max Tensile :

            • Max.tensile load: (short term) 2000N

Moisture barrier :

            • Aluminum tape coated with polymer on both sides

Armor :

            • Corrugated coated steel tape

Max Tensile :

            • Max.tensile load: (short term) 1500N

Crush resistance :

            • Short term : 2000N/10cm

Temperature :

            • Operation -10 -> +70°C

TISI Certificate :

            • TISI 2165-2561