D-Link DMS-3130-30TS Product Manual - Page 32

Duplex Ring, stacking configuration is

Page 32 highlights

DMS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide The figures below illustrate how switches can be stacked in a Duplex Ring formation using optical fiber cables connected to SFP28 transceivers or DAC with SFP28 connectors where the 2-port or 4-port stacking configuration is used. Figure 4-5 2-port Duplex Ring stacking topology (SFP28 ports) 32

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DMS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide
32
The figures below illustrate how switches can be stacked in a
Duplex Ring
formation using optical fiber cables
connected to SFP28 transceivers or DAC with SFP28 connectors where the
2-port
or
4-port
stacking configuration is
used.
Figure 4-5 2-port Duplex Ring stacking topology (SFP28 ports)