Cisco C9300-48S-A Catalyst 9300 48-Port 1G SFP Managed Stackable Switch Network Advantage - Refurbished

Cisco C9300-48S-A Catalyst 9300 — Enterprise-Grade 48-Port SFP Switch

Save up to 70% over list price on this refurbished Cisco Catalyst 9300 48-port 1G SFP switch with modular uplinks and Network Advantage license. Ideal for SD-Access campus deployments, high-density fiber-to-the-desk environments, and Wi-Fi 6 aggregation — backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• 48x 1G SFP Fiber Ports — high-density fiber access for servers, switches, and routers
• Modular Uplink Slot — supports 1G, 10G, 25G, 40G, and 100G network modules (sold separately)
• Switching Capacity: 256 Gbps (736 Gbps with StackWise-480 stacking)
• Forwarding Rate: 190.47 Mpps (547.62 Mpps stacked)
• StackWise-480: Stack up to 8 units with 480 Gbps stacking bandwidth and NSF/SSO redundancy
• 715W AC Power Supply (PWR-C1-715WAC-P) included; supports dual redundant PSU
• Network Advantage License: Full Layer 3 routing (OSPF, EIGRP, BGP), VXLAN, SD-Access, TrustSec, MACsec encryption
• Cisco IOS XE with DNA Center support for automation, analytics, and assurance
• 8 GB DRAM / 16 GB Flash — 32,000 MAC address table
• 3 Field-Replaceable Fans with N+1 redundancy
• Dimensions: 1.73 x 17.5 x 19.2 in. (1RU rack-mountable)

Compatible Uplink Modules

C9300-NM-4G (4x 1G) | C9300-NM-8X (8x 10G) | C9300-NM-2Q (2x 40G) | C9300-NM-4M (4x mGig) | C9300-NM-2Y (2x 25G). Legacy Catalyst 3850 network modules are also supported.

Why Buy Refurbished from Reef Telecom?

• 10-Year Warranty — the longest in the industry for refurbished networking equipment
• Free Shipping on orders over $300
• Professionally tested, inspected, and restored to like-new condition
• Significant cost savings vs. new — without compromising performance or reliability

The Cisco Catalyst 9300 Series is the foundational building block for Cisco's Software-Defined Access (SD-Access) architecture, making the C9300-48S-A the ideal choice for enterprise campus networks, branch offices, and data center access layers requiring high-density SFP fiber connectivity with scalable uplink options.