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| Product Overview |
|---|
The Cisco Small Business SG250X-48P-K9 is a managed Gigabit Ethernet switch that combines Power over Ethernet capabilities with 48 ports and four uplink connections. It fits well into small business networks providing both data connectivity and power to devices like cameras or access points, all while offering management features to control traffic and security at the Layer 2 level. |
| General Information | |
|---|---|
| Brand | Cisco |
| Part Number | SG250X-48P-K9 |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48 |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, SFP+ |
| Port Speed | 10/100/1000 Mbps |
| UpLink Ports | 4 |
| POE Support | PoE+ |
| Switching Capacity | 176 Gbps |
| Switch Forwarding Rate | 130.95 Mpps |
| DRAM | 512 MB |
| Flash Memory | 256 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 4096 |
| Stackable | No |
| Layer Support | Layer 2 |
| Connector Type | RJ-45,SFP+ |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 16K |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP |
| Remote Protocols | Yes |
| Management Interfaces | Web GUI (HTTP/HTTPS), CLI (SSH, Telnet), SNMPv1/v2c/v3, RMON, Console (RJ-45) |
| Security | 802.1X, ACLs, SSL, SSH, Port Security |
| Remote Management Protocol | HTTP, HTTPS, SSH, TELNET, SNMPv1/v2c/v3, RMON |
| Routing Protocol | Static |
| Power & Cooling | |
|---|---|
| Power | AC 100-240V, 50-60Hz; max power (with PoE): up to 740W |
| Physical Characteristics | |
|---|---|
| Dimensions | 1.73 x 17.32 x 10.94 in |
| Weight | 5.00 |
| Operating Temperature | 0°C to 40°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, cULus |
| Product Description |
|---|
The Cisco Small Business SG250X-48P is a Layer 2 managed Gigabit Ethernet switch that delivers power and data over a single cable using Power over Ethernet (PoE). It's commonly used in office environments, network closets, and branch locations where reliable network infrastructure is essential. Built for IT professionals and network administrators, this switch handles robust data traffic while powering devices like IP phones, wireless access points, and security cameras without needing extra power sources. Key Features
This switch is often found in small to medium-sized businesses where multiple PoE devices are deployed. It helps simplify network setup by reducing the need for separate power adapters and supports growing network demands with its scalable design. By handling both power and data in one device, it reduces cabling complexity and makes managing network devices more straightforward. |