ITEM 

CONSTRUCTION (G652)

            MODE FIELD DIAMETER @1310NM

8.6±0.4μm

          CLADDING DIAMETER 

125±1μm

CORE CONCENTRICITY ERROR  1μm

<=0.6μm

CLADDING NON-CIRCULARITY  1μm

<=1.0%

PRIMARY COATING DIAMETER  1μm

250±15μm

COATING-CLADDING CONCENTRICITY ERROR 

<=12.5μm

FIBER CURL RADIUS

>=4m

                      ITEM                                         

 performance 

ATTENUATION 

1310nm 1550nm

<=0.40db/km <=0.30db/km

MACRO BENDING LOSS 

30mm 10 tums at 1550nm

<=0.50db 10 tums at 1550nm

CUT-OFF WAVELENGTH 

<=1260nm > 10 tums at 1550nm

CHROMATIC DISPERSION 

1310nm 1550nm

<=3.5ps/nm.km <=18ps/nm.km

ZERO DISPERSION WAVELENGTH 

1300-1324nm

ZERO DISPERSION SLOPE 

<=0.092ps/nMM.km