OD of FTTH（mm）

2.0*3.0 ± 0.1 mm

Max Fiber Counts/tube

1

Strength Member

0.5 mm FRP*2

Water Blocking Material

Water Blocking Tape

Reinforced Materials

Steel Tape

Inner Sheath Material

LSZH

Outer Sheath Thickness

1.4 mm± 0.1 mm

Outer Sheath Material

PE

OD of Cable

7.0 ± 0.5 mm

Net weight ( kg/km)

40 kg/km± 20%

Operating temperature

- 10℃~+60℃

Store/Transport temperature

- 10℃~+60℃

Installation temperature

- 10℃~+50℃

Tube Color

Blue

Orange

Green

Brown

Grey

White

Red

Black

Yellow

Violet

Pink

Aqua

NO.

1

2

3

4

5

6

7

8

9

10

11

12

Fiber Color

Blue

Orange

Green

Brown

Grey

natural

Red

Black

Yellow

Violet

Pink

Aqua

Type

G.657a1

Optical

Specifications

Attenuation

@1310nm

≤0.35dB/km

@1383nm

≤0.35dB/km

@1550nm

≤0.22dB/km

@1625nm

≤0.25dB/km

Attenuation Non-uniformity

≤0.03 dB

Point Discontinuity @1310nm,1550nm

≤0.03 dB

Attenuation vs. Wavelength

@1285~1330nm

≤0.05 dB/km

@1525~1575nm

≤0.05 dB/km

Zero Dispersion Wavelength

1300~1324

Zero Dispersion Slope

≤0.092ps/nm.km

Dispersion

@1310nm

≤3.5 ps/nm.km

@1550nm

≤18 ps/nm.km

Polarization Mode Dispersion(PMD)

≤0.2ps/km1/2

PMD Link value

≤0.2ps/km1/2

Cable Cutoff Wavelength(λcc)

≤1260nm

Macro bending Loss (100 turns;Φ60mm) @1625nm

≤0.10 dB

Mode Field Diameter

@1310nm

9.2±0.6μm

@1550nm

10.4±0.8μm

Effective Group Index of

Refraction

@1310nm

1.4675

@1550nm

1.4681

Dimensional Specifications

Fiber Curl Radius

≥4.0m

Cladding Diameter

125±0.8μm

Mode field Core/clad concentricity

≤0.5μm

Cladding Non-Circularity

≤1.0%

Coating Diameter

245±5μm

Coating/Cladding Concentricity

≤8μm

Coating Non-Circularity

≤6.0%

Mechanical Specifications

Proof Test

≥1.0%

Peak Coating Strip Force

1.0~8.9N

Environmental Specifications

Temperature Cycling Induced Attenuation

@1310nm,1550nm,1625nm(-60℃ to+85℃ )

≤0.05 dB/km

1

Tensile Loading Test

#Test method: IEC 60794-1-E1

-. 300N

-. Cable length: ≥ 50 m

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

2

Crush Resistance Test

#Test method: IEC 60794-1-E3

-.Long load: 500 N/100mm

-.Short load: 1000 N/100mm

Load time:1 min of short term load, followed by 10 min of long term load

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

3

Impact Resistance Test

#Test method: IEC 60794-1-E4

-.Impact height: 1 m

-.Impact energy: 10 J with striking surface radius of 300 mm

-.Impact point: ≥ 5

-.Impact frequency: ≥ 3/point

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

4

Repeated Bending

#Test method: IEC 60794-1-E6

-.Mandrel diameter: 20 D (D = cable diameter)

-.Bent backwards and forwards through angles: 180°

-.Bending frequency: 25 times

-.Bending speed: 2s/time

-. Attenuation increment@1550 nm:≤ 0.1 dB

-. No jacket cracking and fiber breakage

5

Torsion Test

#Test method: IEC 60794-1-E7

-.Length: 2 m

-.Tension : 50 N

-.Angle: ±180 degree

-.Frequency: ≥ 10/point

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

6

Water Penetration Test

#Test method: IEC 60794-1-F5B

-.Height of pressure head: 1 m

-.Length of specimen: 3 m

-.Test time: 24 hours

-. No leakage through the open cable end

7

Temperature Cycling Test

#Test method: IEC 60794-1-F1

-.Temperature steps: + 10℃、- 40℃、+ 60℃、+ 20℃

-.Testing Time: 24 hours/step

-.Cycle index: 2

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

8

Drop Performance

#Test method:IEC 60794-1-E14

-.Testing length: 30 cm

-.Temperature range: 70 ±2℃

-.Testing Time: 24 hours

-. No filling compound drop out