Specifications
From The Manufacturer
Cisco SF350-48-K9-EU Switch Specifications
| Model | Cisco SF350-48-K9-EU |
| Performance | |
| Switching Capacity (Gbps) | 17.6 |
| Capacity in Millions of Packets per Second (mpps) (64-byte packets) | 13.09 |
| Power | 100-240V 50-60 Hz, internal, universal |
| DoS prevention | Denial-of-service (DOS) attack prevention |
| Storm control | Broadcast, multicast, and unknown unicast |
| Quality of Service | |
| Priority levels | 8 hardware queues |
| Layer 2 Switching | |
| Spanning Tree Protocol | Standard 802.1d spanning tree support |
| Port grouping/link aggregation | Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation |
| VLAN translation | Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface C-VLANs are mapped to S-VLANs |
| Port security | Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses |
| Time-based port operation | Link up or down based on user-defined schedule (when the port is administratively up) |
| Power Dedicated to PoE | 382W |
| Green power (mode) | Energy Detect |
| OOB management port | Dedicated Gigabit management port for out-of-band management on SG550XG and SX550X models |
| Total system ports | 48 Fast Ethernet + 4 Gigabit Ethernet |
| RJ-45 Ports | 48 Fast Ethernet
2 Gigabit Ethernet |
| Combo Ports (RJ‑45 + SFP) | 2 Gigabit Ethernet combo + 2 SFP |
| Packet Buffer | 3 MB |
| Operating temperature | 32° to 122°F (0° to 50°C) |
| FAN (Number) | Fanless |
| System Power Consumption | 110V=23.4W
220V=24.2W |
| Acoustic Noise | 0°C – 25°C: 39.7dB
50°C: 52.2dB |
| weight | 3.58 kg (7.89 lb) |
| Heat Dissipation (BTU/hr) | 82.6 |
| Unit dimensions | 440 x 44 x 257 mm (17.3 x 1.73 x 10.12 in) |
| MTBF @40C (hr) | 277,653 |
