DG-GS4628E2 / DG-GS4628HPE-P Installation Guide
Table 1- 13 DG-GS4628E2/DG-GS4628HPE-P port description
10/100/1000Mbps auto negotiation
MDI/MDI-X cable mode auto negotiation
1000Base-SX SFP(850nm, MMF, 550m)
1000Base-LX SFP(1310nm, SMF, 10km or MMF,
550m)
SFP-LX-20-L transceiver
1310nm light wave, 9/125um single mode fiber:
20km
9/125um single mode fiber: 40km
SFP-LH-70-L transceiver
9/125um single mode fiber: 70km
SFP-LH-120-L transceiver
9/125um single mode fiber: 120km