STRUCTURE SPECIFICATION

Loose Tube

• OD(mm): 2.2±0.1
• Material： PBT

Strength member

• Steel wire（1.0mm）

Sheath

• Thickness: Non. 1.9mm
• Material： HDPE

OD of cable (mm)

6.0±0.2
Fiber type

• G652D G657A

Attenuation dB/km

• 1310nm ≤ 0.36
• 1550nm ≤ 0.22

Chromatic Dispersion ps/nm.km

• 1310nm≤ 3.5
• 1550nm≤ 18
• 1625nm≤ 22

Zero Dispersion Slope ps/nm2.km

• ≤ 0.092

Zero Dispersion Wavelength nm

• 1300 ~ 1324

Cut-off Wavelength (λcc) nm

• ≤ 1260

Attenuation vs. Bending
(60mm x100turns) dB

• (30mm radius，100ring) ≤ 0.1 @ 1625nm
• (10mm radius，1ring)≤ 1.5 @ 1625nm

Mode Field Diameter µm

•  9.2 + 0.4 at 1310nm 

Core-Clad Concentricity µm

•  ≤ 0.5 

Cladding Diameter µm

• 125±1 

Cladding Non-circularity %

• ≤ 0.8 

Coating Diameter µm

• 245±5 

Proof Test Gpa

• ≥ 0.69