Page 12 - Optc Series

Flat Twin Duplex For Distribution (GJFJBV)

Optic Series
D217/D218

LSZH Jacket Characteristic of Optical Cable
Aramid Yarn Strength Member
Tight Buffered Optical Fiber Mechanical characteristic and test method
Optical Fiber Item Technology parameter
Cable type GJFJBV-2A1a/b
Product specification 2.0×4.1mm
Tight buffer color White, Yellow
Introduction Tight buffer material PVC
Two 900μm fibers placed side by side . And aramid yarn Tight buffer diameter mm 0.90±0.05
as the support number , with the LSZH jacket by itself .
Fiber type 50/125
62.5/125
Order Information Strength member Aramid yarns
Item Specification Description Jacket thickness mm 0.3±0.08
Jacket color Orange
D217 Tow cores Single Mode
Jacket material LSZH
D218 Tow cores Multimode
Cable diameter mm 1.85(±0.1)×3.8(±0.2)
Cable weight Kg/km 8.0
Min. bending radius mm 30
Attenuation dB/km ≦1.5 at 1300nm ≦ 3.5 at 850nm
Short tension N 120
Short crush N/100mm 500
Operation temperature ℃ -20~70

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