Kako odabrati vlakna za MPO/MTP? Koja je razlika u višestrukim multimodnim vlaknima?
OM4 i OM3 vlakna su gigabitna vlakna, razni indeksi performansi su bolji od OM1 i OM2.
| Tip vlakana | Core/Cladding (um) | Izvor svjetlosti | Bandwidth @850nm OFL (MHZ·KM) | Bandwidth @850nm EMB (MHZ·KM) | 10Gpbs Ethernet 10G BASE SR/LR | 40Gpbs Ethernet 40G | 100Gpbs Ethernet 100G BASE SR10/IR4 |
| OM1 | 62.5/125 | LED | 200 | Nonsupport | 33M(SR) | Nonsupport | Nonsupport |
| OM2 | 50/125 | LED | 500 | Nonsupport | 82M(SR) | Nonsupport | Nonsupport |
| OM3/150 | 50/125 | VSCEL ili LED | 700 | 950 | 150M(SR) | 50M(SR4) | 50M(SR10) |
| OM3/300 | 50/125 | VSCEL ili LED | 1500 | 2000 | 300M(SR) | 100M(SR4) | 100M(SR10) |
| OM4 | 50/125 | VSCEL ili LED | 3500 | 4700 | 500M(SR) | 150M(SR4) | 150M(SR10) |
OFL= Over Filled Launch; EMB=Efektivni modalni bandwidth
