Indoor

Riser MT

Riser micro tube (MT) is applied inside buildings (including vertical runs), in trays, channels, on outer sides of buildings, as well as in ducts, tubes and blocks. Suitable for blowing into protecting polyethylene tubes

1

Optical fiber

2

Micro tubes

3

Fiberglass rods

4

Halogen-free flame-retardant jacket

5

Match marks (jacket opening marking)

Perfect solution for multi-dwelling units: a separate micro loose tube is guided to every inter-floor box. With 100% penetration, the number of micro loose tubes equals to the number of floors, the number of fibers equals to the number of flats on the floor

Operation temperature down to -30C

Easy access to fiber at any place of the cable

Flame-retardant

UV- resistant

All-dielectric construction

High density of fibers makes it possible to bundle up to 24 fibers into micro loose tubes and place up to 48 micro loose tubes in a cable

Allowable tensile strength up to 400 N

Resistance to crushing load — 80-200 N/сm

Max rated design tension 400 N
Crush — 80 N/cm
Fiber count up to 8 (2×4) up to 12 (3×4) up to 16 (4×4) up to 24 (6×4) up to 32 (8×4) up to 40 (10×4) up to 48 (12×4) up to 64 (16×4) up to 72 (12×6) up to 96 (16×6) up to 144 (24×6) up to 288 (24×12)
Cable diameter, mm 6.5 6.5 6.5 8.5 8.5 8.5 10.5 10.5 10.5 13.5 13.5 14.5
Cable weight, kg/km 39.4 40.4 41.3 57.4 59.3 61.3 77.4 81.2 81.0 130.8 141.0 160.9
Min bending radius, mm 65 65 65 85 85 85 105 105 105 135 135 145
Start shopping
Operation temperature -30°С…+50°С
Installation temperature -10°С…+50°С
Transportation and storage temperature -50°С…+50°С
Minimum bending radius 10x cable diameter
Life time 25 years