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Optic Fiber Single Mode G.652D 9/125 Low water peak Bare Spool 25.2KM

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Optic Fiber Single Mode G.652D 9/125 Low water peak Bare Spool 25.2KM

G.652D optical fiber is the optimum choice that supports various application such as IP,ATM, SONET and WDM. G.652D optical fiber can complies with or exceed the ITU-T recommendation G.652D and the IEC60793-2-50 type B1.3 optical fiber specification.
  • product details

      


G652D optical fiber has follow characteristics.

1. Designed for operation over the full optical spectrum from 1260-1625nm, which can provides 50%                             usable wavelength and hence the transmission capacity is increased.

2. Good protection and excellent strip force stability.

3. Accurate geometrical parameters that insure low splicing loss and high splicing efficiency.

Characteristic

condition

Specified value

unit

Attenuation

1310nm

0.34

dB/km

1383nm

0.34

dB/km

1550nm

0.20

dB/km

Attenuation / wavelength

1285-1330nm

0.03

dB/km

1525-1575nm

0.02

dB/km

Dispersion coefficient

1285-1340nm

-3.4 3.4

Ps/(nm.km)

1550nm

18

Ps/(nm.km)

1625nm

22

Ps/(nm.km)

Zero dispersion wavelength

1312±12

nm

Typical value

0.086

Ps/( nm2)

Mode field diameter

1310nm

8.7-9.5

um

1550nm

9.9-10.9

um

Point discontinuities

1310nm

0.05

dB

1550nm

0.05

dB

Geometrical characteristic

Cladding diameter

125.0±0.5

um

Coating diameter

250±0.5

um

Coating-cladding concentration error

12.0

um

Core-cladding concentration error

0.6

um

Curl

4

m

Delivery length  

2.1-50.4

Km/reel

Environmental characteristic

Temperature dependence induced attenuation at

-60℃  to +85

0.05

dB/km

Temperature humidity cycling induced attenuation at

-10to +85, 98%RH

0.05

dB/km

Dry heat aging at

85

0.05

dB/km

Mechanical specification

1 turn around a mandrel of 32mm diameter

1550nm

0.05

dB

Coating strip force

Typical average force

1.5

N

Peak force

1.3 8.9

N




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