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4.8mm Round FTTH Drop Cable G657.B3

FOCRC1

4.8mm Round FTTH Drop Cable G657.B3 is suitable to MDU cablings.

The cable uses a tight buffer fiber wrapped with a layer of aramid yarn as the optical communication medium, and it is completed with an outer sheath.

Features

  • Excellent flexibility and bendability
  • Simple structure, light weight and high practicability
  • The aramid yarn makes the cable have excellent tensile strength

Application

  • FTTH (Fiber To The Home)
  • Pre-terminated in the factory
  • Indoor cabling and outdoor aerial connectivity

Structure & Material

ItemMaterialColor
FiberG.657B3 (B6b3)Natural
Tight bufferLSZH (Low Smoke Zero Halogen)Yellow
Strength memberAramid yarn 1670Dtex×4/
Outer sheathPVC (Poly Vinyl Chloride)White

Cable Property

CabletypeDimensionsTensile strengthCrush resistanceBending radius
TightbufferThicknessCableLongtermShorttermLongtermShorttermStaticDynamic
(mm) (N)(N/100mm)(mm)
GJAFJV – 10.85 ± 0.05≥ 0.72.9 ± 0.18015050010003060

Fiber Characteristic

Fiber typeAttenuation (Max)Macro bend loss (Max)
1310nm1550nmR10mm, 1 turnR7.5mm, 1 turnR5mm, 1 turn
(dB/km)(dB)
G.657 B30.400.300.03 @1550nm0.10 @1625nm0.08 @1550nm0.25 @1625nm0.15 @1550nm0.45 @1625nm

Environmental Performance

Transportation& StorageInstallationOperationRemarks
-20℃ ~ +60℃-10℃ ~ +50℃-20℃ ~ +60℃RoHS

Packing Information

  • Black plastic drum, drum size: 170mm × 260mm;
  • Carton size: 280mm × 280mm × 190 mm;
  • 2000ft per reel.