IEC Grade B is based on IEC 61753-1, which is stable with excellent random mating performance between each grade B connector. Max. insertion loss of random mating of grade B patch cable is ≤0.25dB, however, random mating of standard patch cable will be over 0.5dB, even over 1.0dB especially for APC connector.
Bend insensitive fiber ensures less attenuation when bent or twisted compared with traditional fiber cables and this will make the installation and maintenance of the fiber optic cables more efficient. It also can save more space for high density cabling.
Connector Standard
LC: TIA/EIA, FOCIS10, GR-326 EIA/TIA-604-10, IEC61754-20 and JIS C5973.
Products Materials
Optical Specifications
Insertion loss | ≤0.12dB mean, ≤0.25dB max. for >97% of sample | Interchangeability | ≤0.2dB |
Return loss | SM UPC≥50dB SM APC≥60dB MM PC≥35dB | Vibration | ≤0.2dB |
Operating temperature | -40~75°C | Maximum pulling force | 70N(2.0mm cable) 100N(3.0mm cable) |
Polarity | A(Tx) to B(Rx) |
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Polishing Method:
APC( 8 Angled Polished connector)
SM APC
Length Tolerance
Overall Length(L)(m) | length of tolerance(cm) |
0<L<1 | +5/-0 |
1<L<10 | +10/-0 |
10<L<40 | +15/-0 |
40<L | +0.5% x L/-0 |
Packaging
This easily taken and well-protected fiber patch cable package has been labelled and marked by OMC as default .Standard carton size : 34*22*15 cm; 44*34*24 cm ; 54*39*34 cm . Which carton to be used depends on goods Qty . Packing can be customized.