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Overview Of SF250-48
The Cisco SF250-48 is a part of the Cisco 250 series of smart switches designed to deliver essential features for small to medium-sized businesses seeking to expand their network capabilities by offering a balance of affordability and performance. The SFP250-48 features Power over Ethernet (PoE) support, allowing it to power connected devices such as IP phones, wireless access points, and IP cameras, simplifying installation and reducing the need for additional power outlets. With 48 ports of Gigabit Ethernet connectivity, this switch provides ample bandwidth for high-speed data transfer, ensuring smooth performance for networked applications and services. The SF250-48 offers web-based management, allowing administrators to easily configure and monitor the switch without requiring extensive technical expertise. It protects sensitive data and maintains network integrity with features such as MAC-based port security and 802.1X authentication.
Specification Of SF250-48
SF250-48 Datasheet
| Device Type | Switch, 100 M, 48 ports |
| Enclosure Type | Rack-mountable, 1 RU |
| Ports | 48 x 10/100, 2 x Gigabit SFP/RJ-45, 2 x Gigabit SFP |
| Switching Capacity | 17.6-Gbps |
| Forwarding Performance (64-byte packet size) | 13.1-Mpps |
| MAC address table size | 8k entries |
| Active VLANs | 256 |
| JuMBo fRAMe | Yes |
| RAM | 512 MB |
| Flash Memory | 256 MB flash |
| Status indicators | System, link/speed per port |
| Interfaces | 48 x 10BASE-T/100BASE-TX, RJ-45, 2 x Gigabit SFP/RJ-45, 2 x Gigabit SFP |
| Power device | Power supply, internal |
| Voltage required | AC 120/230V (50/60 Hz) |
| MTBF | 256,281 hours |
| Width | 17.3 in (440 mm) |
| Depth | 10.12 in (257 mm) |
| Height | 1.45 in (44 mm) |
| Weight | 7.87 lb (3.57 kg) |
