Tight Buffer Fiber

Geometrical Characteristics

Model

132

232

TBF Diameter (?m)

900±50

600±50

TBF Weight (kg/km)

0.9

0.4

Fiber Cladding Diameter (7m)

125±1

125±1

Mechanical Characteristics

Max load (N)

Long Term

3

3

Short Term

6

6

Bending Radius(CM)

Dynamic

20xD(D:TBF Diameter)

Static

10xD(D:TBF Diameter)

Fiber

Fiber Type(core/cladding dimension)

9/125, 50/125, 62.5/125

Transmission Characteristics

SMF

50/125

62.5/125

1310/1550 (nm)

850/1300 (nm)

850/1300 (nm)

Attenuation (db/km)

≤0.4/0.3

≤3.5/1.5

≤3.5/1.5

Minimum Bandwidth (MHz km)

≥400/400

≥160/500

Environmental Characteristics

Storage Operating Temperature

-20°C~+ 60°C