Opis produktu
Kabel światłowodowy o konstrukcji luźnej tuby, tuby osłonięte żelem,
elementy (tuby i pręty wypełniające) skręcone dookoła niemetelicznym centralnym elementem wzmacniającym.
SPECIFICATIONS
Cable Type MLT outdoor cable
Fiber specification SM 9/125 G.652D
Fiber color blue, orange, green, brown, grey, white,
red, black, yellow, purple, pink, aqua
Min. bending radius 10 x cable diameter (static)
20 x cable diameter (dynamic)
Temperature (°C) installation -40–60
operation -40–60
storage -40–70
Mode field diameter (1 310 nm): 9,2 nm ± 0,4
Mode field diameter (1 550 nm): 10,4 nm ± 0,8
Cut off wavelength of cabled
fiber (lcc):
≤ 1 260 nm
Attenuation at 1 310 nm: ≤ 0,36 dB/km
Attenuation at 1 550 nm: ≤ 0,22 dB/km
Bending loss at 1 550 nm
(100 turns, 30 mm diameter):
≤ 0,05 dB
Dispersion at 1288 to 1339 nm: ≤ 3,5 ps/ (nm/km)
Dispersion at 1 550 nm: ≤ 18 ps/ (nm/km)
Dispersion slope at zero
dispersion wavelength:
≤ 0,092 ps/(nm2
/km
CABLE STRUCTURE AND PARAMETER
Fiber count 12/24 48/72 96 144
Fiber count per tube 6 12 12 12
Elements count 6 6 8 12
Loose tube diameter (mm) 2,6 2.8 2,8 2,8
Central strength member diameter (mm) 2,8 3,0 3,3/4,9 3,3/8,8
Outer sheath thickness (mm) 1,8 1,8 1,8 1,8
Cable diameter (mm) 12,5 13,1 14,9 18,8
Cable weight (kg/km) 108 118 155 244
Short term tension (N) 4 000
Short term crush (N/100 mm) 2 000