Name: 48-Port PoE+ Gigabit Stackable Ethernet Managed Switch
Brand: Cisco
Price: 377.95 USD
Availability: InStock

Cisco SG350X-48P-K9 48-Port PoE+ Gigabit Stackable Ethernet Managed Switch

The Cisco SG350X-48P-K9 is a high-performance 48-port PoE+ Gigabit stackable Ethernet managed switch designed for enterprise and mid-size networks that demand reliability, security, and scalability. With advanced Layer 3 routing, robust PoE+ power de... Read More

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$377.95

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In Stock: 24
Manufacturer: Cisco
Model or Part: SG350X-48P-K9
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco SG350X-48P-K9 is a high-performance 48-port PoE+ Gigabit stackable Ethernet managed switch designed for enterprise and mid-size networks that demand reliability, security, and scalability. With advanced Layer 3 routing, robust PoE+ power delivery, and a flexible stacking architecture, this switch simplifies network management while supporting bandwidth-intensive applications such as IP cameras, VoIP phones, and wireless access points.

Key Features

48 PoE+ Gigabit Ethernet ports delivering up to 30 W per port (total 740 W PoE budget)
Stackable up to 9 switches for a single logical unit with 80 Gbps stacking bandwidth
Layer 3 static routing, RIP v2, OSPF, and IPv6 support for intelligent traffic management
Comprehensive security with 802.1X authentication, ACLs, DHCP snooping, and Dynamic ARP Inspection
Advanced QoS and traffic shaping to prioritize voice, video, and mission-critical data
Energy-efficient Ethernet (EEE) and Cisco EnergyWise for power savings
Intuitive web UI, Cisco FindIT Network Manager, and CLI for flexible administration

Technical Specifications

Model: SG350X-48P-K9
48 PoE+ 10/100/1000BASE-T ports, 4 SFP+ 10 GbE uplink slots
PoE+ power budget: 740 W (IEEE 802.3at)
Stacking bandwidth: 80 Gbps (10 Gbps per stack port)
Switching capacity: 176 Gbps, forwarding rate: 130 Mpps
Dimensions (W x H x D): 440 mm x 44 mm x 285 mm; weight: 5.2 kg
Operating temperature: 0 °C to 45 °C; humidity: 10-90% non-condensing
Power supply: Dual redundant 350 W AC
Compliance: FCC, CE, RoHS

Typical Applications

Enterprise campus networks requiring high-density PoE+ for IP cameras, VoIP, and wireless APs
Data center top-of-rack or aggregation layers with stacking for simplified management
Hospitality and retail environments that need secure, reliable connectivity for POS systems and guest Wi-Fi
Educational institutions supporting bandwidth-intensive e-learning and multimedia streaming
Industrial and smart-building deployments leveraging Power over Ethernet for IoT devices

By integrating the Cisco SG350X-48P-K9 into your infrastructure, you gain a powerful, future-ready switch that reduces cabling complexity, enhances network resilience, and delivers consistent performance across all your critical applications.