1 core

 Natural

Number of Fibers

1

Fiber Material

Doped Silica

Type of Fiber

Single Mode   G.657 A2

Fiber Color

Natural

Tight buffer   Color

Transparent

Approximate   Cable Weight

kg/km

0.8

Cable Diameter

um

900

Temperature   Range

Operation

°C

-40~+60

Installation

-40~+60

Attenuation   Coefficient

@ 1310 nm

db/km

≤ 0.35

@ 1550 nm

≤ 0.25

Cable cut-off   wavelength

nm

≤ 1260

Zero-dispersion   Wavelength

nm

1300 ~ 1324

Zero-dispersion   Slope

ps/(nm2.km)

≤ 0.092

Chromatic   Dispersion

@ 1285 ~ 1330nm

ps/(nm.km)

≤ 3.5

@ 1271 ~ 1360 nm

≤ 5.3

@ 1550 nm

≤ 18

Mode field   diameter

@ 1310 nm

um

8.6 ± 0.4

Core / Clad   Concentricity Error

um

≤ 0.5

Cladding   Diameter

um

125.0 ± 0.7

Cladding   Non-Circularity

%

≤ 1.0

Primary Coating   Diameter

um

245 ± 10

PMDQ*   (Quadrature average)

ps/ √km

≤ 0.20

Proof Test Level

kpsi, %

100 (=0.69 Gpa),   1%

Micro-Bending

Bending Radius   (mm)

15

7.5

5

Bending Turns

10

1

1

Max at 1550 nm   (db)

0.05

0.1

0.12

Tensile Strength  
  IEC 794-1-E1

- Load: 5 Newton
- Load Time: ≥1 minute

- Loss change ≤ 0.1 dB @ 1550 nm
  - No fiber break and no sheath damage

Crush Test
  IEC 60794-1-E3

- Load: 500   Newton / 100 mm

- Load Time: ≥1 minute

- Loss change ≤ 0.1 dB @ 1550 nm
  - No fiber break and no sheath damage

Repeated Bending  
  IEC 60794-1-E6

- Bending   Diameter: 60 OD
- Load: 5 Newton  - No. of Cycles: 30

- Loss change ≤ 0.1 dB @ 1550 nm
  - No fiber break and no sheath damage

Torsion
  IEC 60794-1-E7

- Length:   60XOD  - Load: 5 Newton  

- Twist Rate: 1 min / cycle
- Twist Angle: ±180°  - No. of Cycles:   20

- Loss change ≤ 0.1 dB @ 1550 nm
  - No fiber break and no sheath damage

Temperature   Cycling

-Temp. Step:   -40°C ~+60°C  - Time per Temp. Step: 8   hours
  - No. of Cycles: 1

- Loss change ≤ 0.2 dB @ 1550 nm
  - No fiber break and no sheath damage

Cable Package

Package

Cable can be   wound in plastic drum and placed in carton box
  Each drum will have 1000/2000 ± 2% meters of cable