Cisco Catalyst 9500 48-Port 25G SFP28 Switch C9500-48Y4C-A Network Advantage - Refurbished

Cisco C9500-48Y4C-A — Enterprise Core & Aggregation Switch with 10-Year Warranty

Save thousands over new pricing on this fully tested Cisco Catalyst 9500 Series high-performance switch. The C9500-48Y4C-A delivers 48 ports of 1/10/25G SFP28 connectivity with 4x 100G QSFP28 uplinks — purpose-built for enterprise campus core, data center aggregation, and high-performance computing environments. Backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Part Number: C9500-48Y4C-A
• Downlink Ports: 48x SFP28 (1G/10G/25G)
• Uplink Ports: 4x QSFP28 (40G/100G)
• Switching Capacity: 6.4 Tbps
• Forwarding Rate: 2 Bpps
• CPU: 4-core x86, 2.4 GHz
• Memory: 16 GB DDR4
• Storage: 16 GB internal
• Form Factor: 1RU rack-mountable
• License: Network Advantage
• Condition: Refurbished — fully tested, cleaned, firmware updated

Enterprise Features

• Layer 3 routing: OSPF, BGP, EIGRP, MPLS
• Cisco StackWise Virtual for high availability
• Advanced security: 802.1X, MACsec, ACLs, Encrypted Traffic Analytics
• SD-Access ready with full programmability via Cisco IOS XE
• Advanced QoS for traffic prioritization
• Redundant power supply support (dual 1+1 AC or DC)

Ideal Use Cases

• Campus Network Core: Connect up to 48 distribution switches at 10G or 25G with 100G backbone uplinks
• Data Center Aggregation: High-density 25G server connectivity for compute, storage, and virtualization
• High-Performance Computing: Low-latency switching for AI clusters, rendering farms, and research workloads
• Healthcare & Education: Secure, scalable networks for medical imaging, student access, and campus-wide services

Why Buy Refurbished from Reef Telecom?

• 10-year warranty — the longest in the industry. If it fails, we replace it.
• 20-point inspection — every port tested under load, thermal performance verified, firmware updated
• Same performance — identical specs, ports, and features as new
• Free shipping on orders over $500
• Sustainable choice — extend the lifecycle of enterprise-grade hardware

Scalable Investment

Start at 1G per port. Upgrade to 10G or 25G by simply swapping SFP modules — no forklift upgrade required. The Cisco Catalyst 9500 Series is Cisco's purpose-built fixed core and aggregation platform, designed for security, IoT, cloud, and SD-Access deployments.