Name: SF250-24P-K9 Cisco 24-Port PoE+ 10/100Base-TX Switch with 4 SFP Ports
Brand: Cisco
SKU: SF250-24P-K9
Price: 726.27 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Small Business 250 Series SF250-24P-K9 is a Layer 2 managed Fast Ethernet switch that combines PoE+ capability with flexible fiber uplink ports. It fits well in small to medium-sized network setups where powering devices directly through the switch saves time and wiring complexity. This model manages network traffic effectively and adapts to growing network demands with its multiple port types and management options.

General Information
Brand	Cisco
Part Number	SF250-24P-K9
Condition	Refurbished

Technical Information
Switch Ports	24
Number of Ports	24-Ports
Port Type	10/100Base-TX, 1000Base-T, Combo RJ-45/SFP, RJ-45, SFP
Port Speed	10/100Base-TX,1000Base-T
UpLink Ports	4 (2 Combo RJ-45/SFP + 2 SFP)
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP,Combo RJ-45/SFP

Performance
Jumbo Frame Support	Up To 9000 Bytes

Management and Configuration
Remote Protocols	Web-based GUI (HTTP/HTTPS), SNMP, CLI (SSH/Telnet), RMON
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (SSH/Telnet), Console (RJ-45), SNMP, RMON
Security Features	802.1X,Access Control Lists (ACL),Port Security,MAC Filtering,RADIUS
Remote Management Protocol	HTTP,HTTPS,SSH,TELNET,SNMPv1/v2c/v3,RMON

Physical Characteristics
Weight	4.00

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.1X

Product Description
The Cisco Small Business 250 Series SF250-24P-K9 is a Layer 2 managed switch designed to support small to medium-sized networks requiring reliable power over Ethernet combined with fast data transfer. It is built for environments where devices like IP cameras, VoIP phones, and wireless access points need both network connectivity and power through a single cable. Often found in office networks, retail setups, and branch locations, this switch helps IT teams manage traffic efficiently while simplifying network infrastructure. Professionals who manage business networks benefit from its flexibility and management features. Key Features Offers 24 PoE+ ports delivering up to 30W each to power connected devices without extra wiring Includes 2 combo Gigabit SFP and 2 SFP ports for scalable fiber uplink options Supports essential Layer 2 functions such as VLAN, QoS prioritization, and access control lists Compact 1U rack size fits easily into standard network racks or small closets Management via web interface or SNMP simplifies monitoring and configuration This switch is typically deployed in small business networks where space is limited but power and connectivity needs are high. It helps reduce clutter and installation costs by combining data and power delivery. Users often find it plays a key role in securing and segmenting traffic while maintaining smooth network performance.

Use Cases
The Cisco Small Business 250 Series SF250-24P-K9 switch is commonly deployed in small to medium-sized office networks that require centralized power delivery and data connectivity for devices such as IP phones, wireless access points, and surveillance cameras. Its combination of PoE+ capabilities and fiber uplink flexibility caters to environments where network scalability and segmentation are critical. How It's Used: Powering and connecting VoIP phones across a branch office network to reduce cabling and simplify device deployment. Providing connectivity and power to wireless access points in campus environments to support seamless Wi-Fi coverage. Integrating security cameras in retail or healthcare facilities where centralized management and power provision are essential. Aggregating traffic from multiple edge switches in small data closets using the combo Gigabit SFP ports for fiber uplinks. Segmenting network traffic using VLANs in multi-department SMB networks to enhance security and performance. This switch supports operational efficiency by combining power and data delivery in one unit while its managed features allow network administrators to prioritize traffic and enforce security policies. Its rack-mount form factor and flexible uplink options enable scalable deployments that can adapt to evolving network demands.