You need more ports, more PoE headroom, and a switch that'll still be alive after two summers in an unventilated electrical room. The DIS-300G-14PSW is the step up when 12 ports isn't enough.
Ten gigabit copper ports — eight of them PoE+ — plus four SFP slots for fibre uplinks. That's 240W of PoE budget spread across your cameras, APs, and phones in one DIN-rail-mounted box. Rated to 75°C operating temperature, so it doesn't need a dedicated air-conditioned closet to do its job.
Full managed feature set: Layer 3 routing, per-port power management, VLANs, QoS, SNMP. You configure it once from your workstation and walk away. It's the switch you install in a plant room, a substation, or a cold-storage back office and don't think about again.
One unit on the shelf. If it's for a project with a hard deadline, call us now and we'll hold it while you confirm your cabling plan
| brand | D-LINK |
| model | DIS-300G-14PSW |
| port_count | 14 |
| copper_ports | 10 × 1000BASE-T (8 PoE+) |
| sfp_ports | 4 |
| poe_budget | 240W |
| max_operating_temperature | 75°C |
| mounting | DIN Rail |
| management | Managed (Layer 3) |
| category | Networking |
| subcategory | Industrial PoE Switch |