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| Product Overview |
|---|
The Cisco Small Business 500 Series SG500-28-K9 switch offers 24 gigabit Ethernet ports with additional combo SFP fiber options, making it a practical choice for businesses needing both speed and flexibility. Its Layer 3 management capabilities and stackable design place it well within environments aiming for efficient and expandable networking without complex overhead. Commonly found in small to medium business setups, it balances essential routing features with straightforward operation. |
| General Information | |
|---|---|
| Brand | Cisco |
| Part Number | SG500-28-K9 |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 24 |
| Number of Ports | 28-Ports |
| Port Type | 10/100/1000Base-T, Combo RJ-45/SFP, SFP, USB Console, Serial Console (RJ-45) |
| Port Speed | 10/100/1000 Mbps |
| UpLink Ports | 4 (2 combo SFP + 2 SFP) |
| POE Support | No |
| Switching Capacity | 56 Gbps |
| Switch Forwarding Rate | 41.7 Mpps |
| DRAM | 256 MB |
| Flash Memory | 64 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | Yes |
| Layer Support | Layer 3 |
| Connector Type | RJ-45,SFP,Combo RJ-45/SFP,Serial Console (RJ-45),USB Console |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 16000 |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP |
| Remote Protocols | Yes |
| Management Interfaces | Web GUI (HTTP/HTTPS), Command Line Interface (SSH/Telnet), SNMP v1/v2/v3, RMON, Serial Console |
| Remote Management Protocol | SNMP,HTTP,HTTPS,SSH,Telnet |
| Routing Protocol | Static,RIP |
| Physical Characteristics | |
|---|---|
| Weight | 3.00 |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Miscellaneous | |
|---|---|
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, cULus |
| Compliant Standards | IEEE 802.3,802.3u,802.3ab,802.3x,802.1Q,802.1p,802.1D,802.1w,802.1s,802.1X,802.3ad |
| Product Description |
|---|
The Cisco Small Business 500 Series SG500-28-K9 is a versatile network switch built for growing businesses that need reliable and scalable connectivity. It is commonly used in office networks where both copper and fiber connections are needed, offering 24 fast Ethernet ports alongside combo SFP slots for fiber uplinks. Often found in IT setups that require Layer 3 features like routing and VLAN segmentation, this switch benefits network administrators looking to optimize traffic and maintain security without the complexity of larger enterprise models. Key Features
This model is typically deployed in small or medium-sized business networks, schools, or branch offices where dependable, flexible, and scalable network infrastructure is essential. It delivers practical features that handle common network demands while maintaining ease of use and administration. |