Metal armored indoor soft optical cable, plus a small stainless steel hose out of the fiber for protection. Compared with traditional cable , the fiber optic cable has a high compressive strength , high tensile strength , rodent , small diameter , soft and easy to bend ，so it can be used in a variety of harsh environments ; The fiber optic cable can match fiber optic connectors with standard 3.0MM; the fiber cable which is processed into armored fiber optic jumper can be easily used as cable 

Schematic diagram

Jacket   aramid yarn   metal tube  　0.9mm tight buffer fiber

Cable Structure: 0.9mm tight buffer fiber + Flexible metal tube + Aramid yarn+ Outer jacket (PVC, PE, and LSZH)

Features:

1. Flexible metal tube protects the fiber optic.
2. High compression resistant, high tensile resistant, rat –bite resistant.
3. Bend resistant and optimum flexible.
4. Easy wiring, secured and reliable.

Specification：0.9mm tight buffer fiber ：SM or MM; YOFC

                SM: G652D、G657(White/yellow); G655(red/green)；G657

                MM: 62.5/125(orange/blue); 50/125(brown/purple)；OM3/OM4

Flexible metal tube：

Materials：SUS204

Diameter（D）：1.65±0.05mm

In-diameter (d): 1.25±0.05mm

Width（W）： 0.85±0.05 mm

Thickness（t）：0.25±0.02 mm

Gap(p)：0.25±0.05 mm

Aramid yarn:

Model: 1000dtex (Stainless steel pipe of 4 shares)

Tensile strength: length greater than 150N
                       Short-term greater more than 300N

Jacket :
    Material: flame retardant PVC, LSZH ( LSZH ) jacket for indoor and outdoor high abrasion resistance PU jacket ( thermoplastic polyurethane ) or high flame retardant OFNP
Standard colors : SM is blue
                MM is gray
Outer diameter : 2.9 ± 0.1mm
Standard printing

     SM,SX　　OPTICAL CABLE SM(9/125)3.0mmSIMPLEX XXXXM

     MM,SX　 OPTICAL CABLE MM(62.5/125)3.0mmSIMPLEX XXXXM