Grade B is based on IEC 61753-1 and IEC61300-3-34, which is stable with excellent random mating performance between each grade B connector. Max insertion loss of random mating of grade B is ≤0.25dB, however, random mating of standard patch cable will be over 0.5dB, even over 1.0dB especially for APC connector. It meets large bandwidth and high speed requirements which allow large streams of data to be transmitted reliably over long distances.
Specifications
Connector Type
LC/SC/FC/MU Duplex
Polish Type
UPC/APC
Fiber Count
2 Fibers
Fiber Grade
G.657.A1 (Compatible with G.652.D)
Fiber Mode
OS2 9/125μm
Wavelength
1310/1550nm
Polarity
A (Tx) to B (Rx)
Cable Type
Tight-Buffered
Cable Outside Diameter (OD)
2.0mm
Cable Jacket
Riser (OFNR)/OFNP/LSZH
Min. Bend Radius (Optical Fiber)
10mm
Min. Bend Radius (Fiber Cable)
10/5D (Dynamic/Static)
Connector Durablity
1000 times
Tensile Strength (Long/Short Term)
90/150N
Typical Insertion Loss
≤0.12dB
Max Insertion Loss
≤0.25dB
Interface Feature
Grade B
Return Loss
UPC≥50dB, APC≥60dB
Attenuation at 1310 nm
0.32dB/km
Attenuation at 1550 nm
0.18 dB/km
Operating Temperature
-20 to 70°C (-4 to 158℉)
Storage Temperature
-40 to 80°C (-40 to 176℉)
