Brand: Cisco · SKU: SRW2048-K9-EU · MPN: SRW2048-K9-EU · Category: Networking
The Cisco SRW2048-K9-EU is a 52-port Gigabit Managed Switch, often referred to as the Cisco SG300-52. It is a managed L2/L3 switch designed for small to medium businesses (SMBs) providing a reliable foundation for business networks. It offers 50 RJ-45 Ethernet ports capable of 10/100/1000 Mbps speeds and two combo SFP ports for flexible connectivity options. Key features include a switching capacity of 104 Gbps, forwarding performance of 77.38 Mpps, support for jumbo frames up to 9216 bytes, and a MAC address table of 16384 entries. It supports advanced management protocols like SSH, RADIUS, SNMP v1/v2c/v3, and HTTPS, along with security features like 802.1X port authentication and ACLs. The switch includes a web user interface for intuitive management. It is rack-mountable (1U form factor) and has an MTBF of over 206,000 hours. It is certified to meet CE, FCC, and UL standards. The switch is typically black in color and is designed to improve application availability, data security, a
| RAM | 128 MB |
|---|---|
| Ports | 50 x 10/100/1000Base-T (RJ-45) + 2 x Combo Gigabit SFP |
| Management | Web User Interface, SNMP v1, v2c, v3, Textview CLI, SSH, RADIUS, TACACS+, Syslog, Telnet |
| Device Type | Switch - 52 ports - L3 - managed |
| Flash Memory | 16 MB |
| VLAN Support | Up to 4096 VLANs |
| Security Features | 802.1X port authentication, Access Control Lists (ACLs), MAC addresses port locking |
| Switching Capacity | 104 Gbps |
| Jumbo Frame Support | 9216 bytes (or 10 KB mentioned) |
| MAC Address Table Size | 16384 entries |
| Power Consumption (Typical) | 45.9 W |
| Operating Temperature (Min/Max) | 32 F to 104 F |
| Forwarding Performance (64-byte packet size) | 77.38 Mpps |
| Warranty | No warranty mentioned in one source, but the product series typically had limited lifetime or 5-year warranties when sold new. Defaulting to 'Not Available' based on search results. |
| Weight | 8.6 lbs |
| Dimensions | 17.3 inches (Width) x 10.1 inches (Depth) x 1.7 inches (Height) (Dimensions in cm: 26 x 17 x 5 cm) |
The Cisco SRW2048-K9-EU (SG300-52) is a high-performance, managed Layer 3 switch providing 52 total ports (50 Gigabit Ethernet + 2 SFP uplink slots) ideal for growing small businesses. It ensures network reliability with an MTBF exceeding 206,000 hours and offers robust security features and quality of service (QoS) capabilities to prioritize critical traffic like voice communications.
Yes, this Cisco SG300-52 52-port Gigabit Managed Switch (SRW2048-K9-EU) (SRW2048-K9-EU) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco SG300-52 52-port Gigabit Managed Switch (SRW2048-K9-EU) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SRW2048-K9-EU.