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Fortinet FS-548D FortiSwitch 548D Managed Ethernet Switch - 48 Port Gigabit + 4 x 10G + 2 x 40G SFP+/QSFP Expansion - Layer 2 - 1U Rack-Mountable
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Product Features
Technical Overview
This Layer 2 managed switch delivers robust switching performance with support for 40 Gigabit Ethernet, 10 Gigabit Ethernet, and Gigabit Ethernet technologies. The port configuration includes 48 fixed Gigabit Ethernet ports for access layer connectivity, complemented by 4 dedicated 10 Gigabit Ethernet SFP+ expansion slots and 2 dedicated 40 Gigabit Ethernet QSFP expansion slots for high-speed uplinks and backbone connections.
The switch supports both optical fiber and twisted pair media types, providing flexibility in cabling infrastructure. With 40GBase-X, 10GBase-X, and 1000Base-T network technologies, it ensures compatibility with existing network equipment while offering migration paths to higher-speed connections.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The FortiSwitch 548D combines high port density with enterprise-grade management features in a compact 1U form factor. Its comprehensive port architecture allows network administrators to build resilient network infrastructures with clear growth paths through high-speed expansion options.
Scalable Connectivity
Start with 48 Gigabit ports for immediate device connectivity, then add 10G or 40G uplinks as bandwidth demands increase without replacing the entire switch.
- 48 Gigabit access ports
- 4x10G SFP+ expansion
- 2x40G QSFP expansion
Enterprise Management
Full Layer 2 management capabilities provide granular control over network traffic, VLAN configuration, quality of service, and security policies.
- Layer 2 switching
- VLAN support
- Traffic management
Deployment / Use Cases
The FortiSwitch 548D is ideally suited for deployment as an access layer switch in business networks where high port density and management capabilities are required. Its 48-port configuration makes it effective for connecting numerous endpoints in office environments, while the expansion slots provide flexibility for connecting to distribution or core switches.
Common deployment scenarios include medium to large office networks, educational campus networks, and retail environments where multiple devices require reliable wired connectivity. The switch's rack-mountable 1U design ensures efficient use of data center or wiring closet space, while its manageable nature allows for proactive network monitoring and troubleshooting.
Office Network Core
Serve as the primary switching point for workstations, printers, IP phones, and wireless access points in business offices.
Data Center Access Tier
Connect servers and storage devices in smaller data center environments with options for high-speed uplinks to core infrastructure.
Physical Profile
Designed for standard 19-inch rack installation, the FortiSwitch 548D occupies a single rack unit (1U) with dimensions of 1.75" height, 17.30" width, and 13.80" depth. This compact form factor maximizes port density per rack space while maintaining adequate airflow for cooling. The switch weighs approximately 14.10 pounds, making it manageable for installation in standard network racks or cabinets.
- Width
- 17.30" (439.42 mm)
- Depth
- 13.80" (350.52 mm)
- Height
- 1.75" (44.45 mm)
- Weight
- 14.10 lb (6395.65 g)
Highlights
- 48 Gigabit Ethernet ports for high-density connectivity
- 4 dedicated 10G SFP+ expansion slots for high-speed uplinks
- 2 dedicated 40G QSFP expansion slots for backbone connections
- Layer 2 managed switching with comprehensive control features
- Supports both optical fiber and twisted pair media types
- 1U rack-mountable form factor for space-efficient deployment
- Modular design with 6 total expansion slots
- Compatible with Fortinet Security Fabric environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Fortinet, Inc |
| Manufacturer Part Number | FS-548D |
| Brand Name | Fortinet |
| Product Line | FortiSwitch |
| Product Series | D |
| Product Model | 548D |
| Product Name | FortiSwitch 548D Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Uplink Port | No |
| Modular | Yes |
| Stack Port | No |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network,4 x 10 Gigabit Ethernet Expansion Slot,2 x 40 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | 40 Gigabit Ethernet,10 Gigabit Ethernet,Gigabit Ethernet |
| Network Technology | 40GBase-X,10GBase-X,1000Base-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 6 |
| Expansion Slot Type | SFP+,QSFP |
| Shared SFP Slot | No |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.75" (44.45 mm) |
| Width | 17.30" (439.42 mm) |
| Depth | 13.80" (350.52 mm) |
| Weight (Approximate) | 14.10 lb (6395.65 g) |
FAQ
How many expansion slots does the FortiSwitch 548D have and what types?
The FortiSwitch 548D has 6 total expansion slots, consisting of 4 dedicated 10 Gigabit Ethernet SFP+ slots and 2 dedicated 40 Gigabit Ethernet QSFP slots. These expansion slots provide flexible options for adding high-speed uplinks and backbone connections to support growing network bandwidth requirements.
What layer of switching does this Fortinet switch support?
This switch supports Layer 2 switching, providing essential network functions including VLAN segmentation, traffic prioritization, and basic security features. Layer 2 operation enables efficient local network traffic management while maintaining compatibility with Layer 3 routing devices for inter-VLAN communication.
Is the FortiSwitch 548D a managed or unmanaged switch?
The FortiSwitch 548D is a fully managed Ethernet switch. This means it provides comprehensive management capabilities including configuration of VLANs, quality of service policies, port security, and monitoring features. Managed switches offer greater control over network traffic and security compared to unmanaged switches.
What rack space does this switch require for installation?
The FortiSwitch 548D requires 1 rack unit (1U) of space in a standard 19-inch rack. With dimensions of 1.75 inches in height, 17.30 inches in width, and 13.80 inches in depth, it fits efficiently in most network racks and cabinets while providing 48 ports of connectivity.
What types of network cables does this switch support?
This switch supports both optical fiber and twisted pair cable types. For twisted pair connections, it uses standard Ethernet cables (1000Base-T). For fiber connections, it requires appropriate SFP+ or QSFP transceivers in the expansion slots to connect to fiber optic cabling infrastructure.
Does the FortiSwitch 548D have dedicated uplink ports?
No, the FortiSwitch 548D does not have dedicated uplink ports in the traditional sense. Instead, it provides expansion slots (SFP+ and QSFP) that can be configured as uplink ports using appropriate transceivers. This modular approach allows network administrators to choose the speed and media type that best suits their uplink requirements.
| Qty | Price | Available |
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