Name: SF350-48-K9 Cisco 48-Port 10/100Base-TX Layer 3 Managed Fast Ethernet Switch
Brand: Cisco
SKU: SF350-48-K9
Price: 1089.91 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco SF350-48-K9 is a Layer 3 managed Fast Ethernet switch designed for small business networks. It provides 48 RJ-45 ports alongside versatile combo and dedicated SFP ports, delivering both copper and fiber connectivity options. This device fits well in rack-mounted setups where stable wired connections and enhanced routing capabilities are needed to support daily operations.

General Information
Brand	Cisco
Part Number	SF350-48-K9
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	52-Ports
Port Type	10/100Base-TX, Combo RJ-45/SFP, RJ-45, SFP
Port Speed	10/100Base-TX
UpLink Ports	4
POE Support	No
VLAN Support	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Combo RJ-45/SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web UI (HTTP/HTTPS),Command Line (CLI),SNMP,SSH,Telnet,RMON
Security Features	Access Control Lists (ACLs),802.1X Authentication,Port Security,MAC Filtering,DHCP Snooping,IP Source Guard,DoS Prevention
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS
Routing Protocol	Static,RIP

Physical Characteristics
Weight	5.00

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, cULus

Product Description
The Cisco Small Business 350 Series SF350-48 switch is built for businesses needing reliable wired networking with Layer 3 capabilities. It's commonly used in small to medium office environments to connect multiple devices while offering enhanced traffic management and routing support. Often found in network closets or server racks, this switch benefits IT admins looking to manage network traffic efficiently and support various uplink options. Its combination of multiple RJ-45 ports and SFP slots provides flexibility and scalability. Key Features Supports up to 48 Fast Ethernet devices with 10/100 Mbps speeds Includes 2 combo RJ-45/SFP ports for easy fiber or copper uplinks Offers Layer 3 static routing to improve network performance Designed with rack-mountability for organized setups Provides advanced security and QoS options for traffic control This switch is typically deployed in office environments that require dependable connectivity for workstations, IP phones, and other networked equipment. It plays a key role in managing local network traffic and integrating with larger infrastructure through fiber uplinks.

Use Cases
The Cisco SF350-48-K9 is typically deployed in small to medium-sized business networks requiring reliable Layer 3 routing and high-density Fast Ethernet connectivity. It is well-suited for IT environments where diverse uplink options and rack-mounted installations are necessary to maintain organized and scalable network infrastructure. How It's Used: Connecting multiple office floors in SMB networks to provide segmented VLANs with inter-VLAN routing capabilities. Serving as an edge switch in remote branch offices to manage wired client connectivity and uplinks to WAN routers. Integrating with fiber-based uplinks in data closets using the dedicated SFP ports to extend network reach and redundancy. Supporting VoIP and IP camera deployments in corporate premises by providing reliable PoE and fast switching. Enabling network segmentation for small enterprise server rooms with enhanced Layer 3 static routing and security features. By delivering a balance of high port density and advanced routing features, the SF350-48-K9 supports network segmentation and performance optimization in constrained rack spaces. Its flexible uplink options ensure scalability and integration within evolving IT infrastructures, thereby promoting operational consistency and adaptability.