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FTTx with messenger wire

Subscriber cable is designed for indoor installation, trays, as well as, broaching allowed between buildings and supports (up to 50m). Used in FTTx networks, which require minimal geometrical dimensions of the shell, however, should provide reliable protection of the fiber from the climatic and mechanical effects. Special rounded shape cable provides low friction cable installation in pipes, cable ducts and trays. 

The cable comprises one, two, four, six or eight optical fibers G.652D. The outer shell is made of flame retardant halogen-free low material - LSZH (Low Smoke Zero Halogen). Resistance to longitudinal strain on the cable attached to the power element of the three steel wires.


Parameter Value
No. of fibers 1/2/4 6/8
Fiber type 9/125(G.652D)
Fiber color

1 - Nature
2 - Nature, blue
4 - Blue, orange, green, brown

6 - Blue, orange, green, brown, gray, white
8 - Blue, orange, green, brown, gray, white, red, black

Sheath material LSZH
Sheath color Black
Strength member Steel wires
Steel wire diameter  0.45 mm
Messenger wire diameter 1.0 mm
Min. bending radius 

30 mm (Static)
60 mm (Dynamic)

Cable diameter 5.2(±0.2)*2.0(±0.2) mm 6.2(±0.2)*2.5(±0.2) mm
Cable weight (aporx.) 18.5 Kg/km 26,5 Kg/km
Short term tensile

370 (Fiber strain≤0.25%)
500 (Fiber strain≤0.33%)
900 (Fiber strain≤0.60%)

Crush resistance 2200 N/100mm
Operation temperature (-20~+60) ℃ 

Ordering information:

604-03-01                                              Optic cable for FTTH networks, one fiber
604-03-02 Optic cable for FTTH networks, two fiber
604-03-04 Optic cable for FTTH networks, four fiber
604-03-06 Optic cable for FTTH networks, six fibers
604-03-08 Optic cable for FTTH networks, eight fibers