Overview
Specification
| Parameter | Specification |
|---|---|
| Model | Dell PowerConnect 2848 |
| Ports | 48 × 10/100/1000BASE-T RJ-45 |
| Uplinks | 4 × Combo SFP fiber ports |
| Switching Capacity | 96 Gbps |
| Forwarding Rate | 71.4 Mpps |
| MAC Address Table | 8,000 entries |
| Buffer Memory | 2 MB packet buffer |
| VLAN Support | Up to 64 VLANs |
| QoS | 4 priority queues per port; WRR and strict priority |
| Link Aggregation | IEEE 802.3ad (static or LACP) |
| Management | Web GUI, SNMP, RMON, Telnet, HTTP |
| Security Features | 802.1x, restricted IP management, password protection |
| Protocols | IEEE 802.1D, 802.1Q, 802.1p, 802.3x, 802.3ad |
| Jumbo Frames | Supported (up to ~9000 bytes) |
| Power Input | 100–240 VAC internal supply |
| Typical Power Consumption | ~24 W |
| Operating Temperature | 0 °C to 45 °C |
| Humidity Range | 10% to 90% non-condensing |
| Mounting | 1U rack-mount chassis |
FAQ
It operates as unmanaged by default but can switch to web-managed mode using the front-panel configuration button.Q2: Does it support fiber connections for long distances?
Yes. The four combo SFP uplink ports enable fiber backbone links for remote locations.
Q3: How many VLANs can the switch support?
It supports up to 64 VLANs to segment production, control, and monitoring traffic.
Q4: Is QoS available for prioritizing industrial communication?
Yes. The switch includes four priority queues per port for precise traffic handling.
Q5: What makes this switch suitable for industrial automation?
It offers high port density, stable throughput, low latency, and strong management features ideal for PLC, DCS, and SCADA systems.
Manual/Datasheet PDF
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