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SG500X-48
Cisco SG500X-48 48-Port GB with 4-Port 10-GB Stackable Manag...
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SG500X-48 is a high-performance, stackable managed switch designed for modern network environments, delivering robust architecture and a flexible stacking framework for scalable deployments. Built with industry-standard rack-mount form factor and an AC power supply design, it excels in providing reliable connectivity and enhanced performance for both small and medium-sized organizations.
SG500X-48 offers a comprehensive range of features including 48 Ethernet downlink ports with combo SFP options for uplink flexibility, Layer 2/Layer 3 support, and non-POE functionality. Its architecture is optimized for fast switching capacity and efficient stacking, ensuring low latency and high throughput in demanding use cases such as campus networks, branch offices, and enterprise edge deployments.
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Request bulk order quote for SG500X-48 for additional pricing. Browse the full Cisco 500 Series Stackable Managed Switches series or explore all Cisco products.
In a multi-building enterprise campus, IT teams deploy the Cisco SG500X-48 48-Port GbE switch with 4-Port 10-GbE stacking to interconnect classrooms, offices, and data closets. By stacking up to four units using 10-GbE ports, administrators achieve 192 Gbps of backplane throughput and seamless failover. Outcome: streamlined network growth, sub-millisecond convergence on link failures and centralized management via Cisco’s intuitive GUI, delivering 99.99% campus uptime and predictable performance for mission-critical services.
In a fiber-channel and IP-storage environment, a midsize data center uses the SG500X-48 as a top-of-rack (ToR) switch to aggregate 48 server GbE connections and deliver four 10-GbE uplinks to the core spine. This architecture reduces cabling complexity and latency between hypervisors and storage arrays. Outcome: 2× improved bandwidth utilization, sub-100µs port-to-port latency, and advanced QoS prioritization that accelerates VM migrations and backup windows by 40%, while ensuring SLA compliance.
A distributed SMB office deploys multiple SG500X-48 switches to power IP phones, Wi-Fi access points and video conferencing endpoints. The switch’s Layer 3 routing, Auto Voice VLAN and granular QoS policies guarantee voice and video packets receive priority across all 48 GbE ports, with 10-GbE uplinks connecting remote branches. Outcome: crystal-clear VoIP calls, zero packet loss under load and 30% faster file transfers, enabling a seamless unified communications experience that drives employee productivity.
To get the detailed certification, please go to the Compliance Center.
| SG500X-48 |  SG500-52MP |  SG500-28MPP |  SG500X-24MPP |  SF500-24MP | |
|---|---|---|---|---|---|
| Depth | 11 inches | 11.4 inches | 14.1 inches | 12 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Desktop / Rack-mount | Rack-mount | Desktop / Rack-mount |
| Height | 1.7 inches | 1.73 inches | 1.73 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | SG500X-48 | SG500-52MP | SG500-28MPP | SG500X-24MPP | SF500-24MP |
| Media Type Supported | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo | Twisted Pair | Twisted Pair / Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | Over 48 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | Non POE | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | N/A | 48 PoE+ ports and 4 fixed SFP uplink ports | 24 PoE ports and 4 SFP slots | 24 PoE+ ports and 4 SFP uplink ports | 24 Ethernet ports, 4 SFP ports, stacking module support |
| Power Consumption | 110 W | 350 W | N/A | N/A | 150 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco SG500X-48 Managed Switch | Cisco SG500-52MP Managed Switch | Cisco SG500-28MPP PoE+ Managed Switch | Cisco SG500X-24MPP Managed PoE+ Gigabit Switch | SF500-24MP Managed Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 128 Gbps | 56 Gbps | 128 Gbps | 56 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | N/A | 256 Gbps | 112 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 10G | 1G |
| Weight | 16 lbs | 15 lbs | 15.2 lbs | 16 lbs | 15 lbs |
| Width | 17.5 inches | 17.3 inches | 17.2 inches | 17.6 inches | 17.5 inches |
48-port gigabit switch with 4 10G ports delivers stable, high-speed connectivity for enterprise deployments.
Professional-grade, easy-to-manage switch with consistent throughput.
Durable solution with minimal downtime and reliable performance.
Smooth operation across all ports for demanding business networks.
Efficient switch providing stable gigabit connectivity and professional reliability.
The Cisco SG500X-48 is a 48-port Gigabit Ethernet stackable managed switch with four 10-Gbps SFP+ uplinks, Layer 3 Lite routing, advanced QoS, robust security, and up to 80 Gbps stacking bandwidth.
The SG500X-48 provides 48 fixed 10/100/1000 Mbps RJ-45 Ethernet ports plus four dedicated 10 Gbps SFP+ fiber uplink ports.
Yes. You can stack up to eight SG500X-48 switches using the four built-in 10 Gbps SFP+ stack ports for a single logical switch with unified management.
The SG500X-48 delivers up to 80 Gbps of bi-directional stacking bandwidth per switch for high-speed interconnects and resiliency.
The SG500X-48 offers a switching capacity of 176 Gbps and forwarding throughput of up to 131.1 Mpps to support heavy data loads.
This switch supports Layer 3 Lite features including static routing, RIP v1/v2, OSPF stub routing, IPv6 management, and inter-VLAN routing.
You can manage the SG500X-48 via its web-based GUI, CLI (SSH/Telnet), SNMP, RMON, or Cisco FindIT Network Management software.
Yes. It provides four hardware queues per port, 8-level strict and weighted round-robin scheduling, ACL-based QoS policies, and DSCP/CoS marking.
The SG500X-48 includes IEEE 802.1X port-based authentication, DHCP snooping, dynamic ARP inspection, IP/MAC filtering, and ACLs for robust network protection.
Typical power consumption is approximately 55 W under normal load, with a maximum of 75 W when fully populated and under heavy traffic.
No. The SG500X-48 does not support PoE/PoE+ and is designed for data-only Gigabit Ethernet deployments.
The SG500X-48 is compatible with Cisco SFP-10G-SR, SFP-10G-LR, SFP-10G-ER, and third-party MSA-compliant 10 Gbps optical modules.
Ideal for midsize to large enterprise campus cores, data center top-of-rack aggregation, and high-performance departmental networks requiring Layer 3 functionality.
The SG500X-48 comes with a limited lifetime hardware warranty, 90-day software warranty, and optional Cisco SMARTnet support for ongoing updates and technical assistance.
Yes. It offers sFlow, NetFlow-Lite, RMON, and detailed real-time statistics via the GUI or SNMP for comprehensive traffic analysis.
The SG500X-48 operates from 0 °C to 45 °C (32 °F to 113 °F), measures 1.72″ × 17.5″ × 13.8″ (rack-mountable 1RU), and weighs 11.5 lbs.
United States