OPTICAL DISTRIBUTION INDOOR CABLE

NEWSUNN

説明

Excellent stripping performance of tight buffer fiber.
Cable diameter and bending radius are small.
It can be installed freely in narrow room.

Tight-Buffered Distribution Indoor Cable

Tight-buffered fiber distribution cable consists of several tight-buffered fibers consolidated in a single cable. Compared with the bare fiber, the tight-buffered fiber is coded with an additional 900um layer over the 250um fibers for protection. Generally, the tight-buffered distribution cable comes in various fiber counts ranging from 2 to 144 fibers. According to different application requirements, these cables are usually plenum or riser rated but can also be constructed as an indoor/outdoor or low-smoke (LSZH) cable. compact and watertight.

Feature
Contains several tight-buffered fibers bundled under the same jacket with Kevlar strength members
Lightweight and softness.
Excellent stripping performance of tight buffer fiber.
Cable diameter and bending radius are small.
It can be installed freely in a narrow room.

Technical Structure

Technical Structure

Geometrical Characteristics

Cable Type 2 4 6 8 12 16 24
Cable Dimension (mm) 5.0±0.2 5.1±0.2 5.3±0.2 5.9±0.2 6.6±0.2 7.5±0.3 8.5±0.5
Cable Weight(kg/km) 19 21 23 28 34 46 57
TBF Diameter(μm) 900±50

 

Mechanical Characteristics

Tensile strength (N) Long Term 200
Short Term 660
Crush resistance(N/100㎜) Long Term 300
Short Term 1000
Static 10×D (D: Cable Diameter)

 

Fiber Type

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) ≤0.40/0.30 ≤3.5/1.5 ≤3.5/1.5
Minimum Bandwidth(MHz·km) —— ≥400/400 ≥160/500


Environmental Characteristics

Storage Operating Temperature -20℃~+60℃

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