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- In Stock: 1
- Manufacturer: Cisco
- Model or Part: SF500-48P-K9
- Condition: Refurbished
- Weight: 16.00lb
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New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco Small Business 500 Series PoE Managed Switch (model SF500-48P-K9) delivers reliable, high-performance connectivity for growing small and medium sized businesses. With 48 Gigabit Ethernet ports that support Power over Ethernet+, this switch simplifies network deployments by providing both data and power to devices such as IP phones, wireless access points, and security cameras from a single cable.
Key Features
- 48 PoE+ enabled Gigabit Ethernet ports for maximum device density
- Up to 740 watts total PoE power budget to support demanding devices
- Layer 2 switching with VLAN, QoS and IGMP snooping for traffic segmentation and optimization
- Secure management through web GUI, CLI and SNMP v1/v2c/v3
- Energy Efficient Ethernet (EEE) reduces power consumption during low traffic periods
- Fanless design for silent operation in office environments
- Plug-and-play installation with auto-negotiation of speed and duplex settings
Technical Specifications
- Model: SF500-48P-K9
- Ports: 48 x 10/100/1000BASE-T PoE+ (802.3at) + 4 x SFP uplink slots
- PoE Power Budget: 740 W total, 30 W per port maximum
- Switching Capacity: 104 Gbps
- Forwarding Rate: 77 Mpps
- Layer 2 Features: VLAN (802.1Q), STP/RSTP/MSTP, Link Aggregation (LACP)
- Quality of Service: 8 queues per port, traffic shaping and policing
- Management Interfaces: Web GUI, SSH, Telnet, SNMP v1/v2c/v3, RMON
- Operating Temperature: 0 to 40 degrees Celsius
- Power Input: AC 100-240 V, 50/60 Hz
Typical Applications
- Office workstations and desktop computers requiring high-speed wired connectivity
- IP telephony deployments where power and data are delivered over a single cable
- Wireless LAN controllers and access points that need reliable PoE supply for optimal coverage
- Surveillance systems with PoE cameras, simplifying cabling and reducing installation costs
- Small branch offices or remote sites that benefit from managed features without the complexity of enterprise core switches
This Cisco SF500-48P-K9 switch combines robust performance, advanced management tools, and flexible power delivery to support a wide range of networking needs while keeping operational costs low.