D-Link xStack DGS-3120-48PC/SI 48-port gigabit managed stackable L2+ PoE switch with 4 combo SFP ports. End of sale; last support date 05/02/2027.
- Ports: 48 x 10/100/1000BASE-T PoE + 4 combo 1000BASE-T/SFP
- PoE: IEEE 802.3af/at, 370 W default, expandable to 760 W with DPS-700
- Switching capacity 136 Gbps (48-54 port models); 16K MAC table
- Stacking: 2 x 10 Gbps stacking ports; physical stacking up to 6 units
- Enhanced image adds ERPS, Q-in-Q, Ethernet OAM, static routing, IMPB and sFlow
- Access ports:
- 48 x 1G PoE
- Uplinks:
- 4 combo 1G (RJ-45/SFP)
- PoE:
- 802.3af/at
- PoE budget:
- 370 W (760 W with DPS-700)
- Switching capacity:
- 136 Gbps
- MAC table:
- 16K
- Stacking:
- Physical up to 6 units
- Layer:
- L2+ managed
- Lifecycle:
- End of sale; support until 05/02/2027
