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GYXTW-8 Optical fiber Cable 

Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: GYXTW-8
Mode field diameter (1310nm): 9.2mm±0.4mm
Mode field diameter (1550nm): 10.4mm±0.8mm
Cut off wavelength of cabled fiber (lcc): 1260nm
Attenuation at 1550nm: 0.21dB/km
Dispersion in the range 1288 to 1339nm: 3.5ps/(nm•km)
Means of Transport: Ocean,Land
Cladding diameter: 125mm±1.0mm
Coating diameter: 245mm±7mm
Attenuation at 1310nm: 0.35dB/km
Bending loss at 1550nm (100 turns, 30mm radius): 0.05dB
Dispersion at 1550nm: 18ps/(nm•km)

Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a PE sheath.

1. Cable cross-section

2. Cable Specification

2.1 Introduction

The fibers are placed in a loose tube made of PBT. The tube is filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a PE sheath.

2.2 Fiber color code

1

2

3

4

5

6

7

8

9

10

11

12

Blue

Orange

Green

Brown

Gray

White

Red

Black

_

_

_

_

2.3 Cable structure and parameter

SN

Item

Unit

Value

1

No. of fibers

count

8

2

No. of fibers per tube(max)

count

8

3

No. of elements

count

1

4

Tube diameter

mm

2.0

5

Outer sheath wall thickness

mm

2.3

6

Cable diameter

mm

8.2

7

Cable weight

kg/km

68

8

Short term tension

N

1500

9

Short term crush

N/100mm

1000

Note: Mechanical sizes are nominal values.

3. Characteristic of Optical Cable

Mechanicalcharacteristic and test method

Tensilestrength

conform to IEC 794-1-E1

Crush

conform to IEC 794-1-E3

Impact

conform to IEC 794-1-E4

Repeatedbending

conform to IEC 794-1-E6

Torsion

conform to IEC 794-1-E7

Flexing

conform to IEC 794-1-E8

Cablebend

conform to IEC 794-1-E11

Waterpenetration

conform to IEC 794-1-F5B

Temperaturerequirement

Operation

- 40℃ ~ +60℃

Installation

- 10℃ ~ +60℃

Storage/transportation

- 40℃ ~ +60℃

Temperaturecycling test

conform to IEC 794-1-F1

BendingRadius

unloaded

10times of outer diameter

loaded

20times of outer diameter





4. Characteristic of Optical Fiber

G652D fiber information

Mode field diameter (1310nm):9.2mm±0.4mm
Mode fielddiameter (1550nm):10.4mm±0.8mm
Claddingdiameter:125mm±1.0mm
Coatingdiameter:245mm±7mm
Cut offwavelength of cabled fiber (lcc):£1260nm
Attenuationat 1310nm:£0.35dB/km
Attenuationat 1550nm:£0.21dB/km
Bending loss at 1550nm (100 turns, 30mm radius):         £0.05dB
Dispersion inthe range 1288 to 1339nm:£3.5ps/(nm•km)
Dispersion at1550nm:£18ps/(nm•km)
Dispersionslope at zero dispersion wavelength:£0.092ps/(nm2•km)
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Company Info

NINGBO NEXTEK ELECTRONICS CO., LTD [China (Mainland)]


Business Type:Manufacturer, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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