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Fortinet FortiSwitch FS-1048G 48-Port Layer 3 Managed Switch

Part Number: FS-1048G

Technical Details

High-performance Layer 3 switch featuring 48x 1G/10G SFP+ ports, 6x 40G/100G QSFP28 uplinks, dual hot-swappable power supplies, and advanced Fortinet Security Fabric integration for data center and campus core environments.
$27,160.00
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Product & Solutions Expert

Product & Solutions Expert

High-Density Core Switching for Campus and Data Center Networks

The Fortinet FortiSwitch 1048G (FS-1048G) is a top-tier Layer 3 managed switch engineered for the rigorous demands of campus cores and high-performance data centers. It delivers dense 10G access connectivity alongside ultra-high-speed 100G uplinks, ensuring your network can handle bandwidth-intensive applications with ease. Built on a secure switching architecture, the FS-1048G offers low-latency forwarding, robust routing protocols, and seamless integration into the Fortinet Security Fabric.

Featuring 48 SFP+ ports and 6 QSFP28 uplinks capable of 40G or 100G speeds, this switch provides outstanding scalability for aggregation, virtualization, and heavy east-west traffic loads. Its compact 1RU design, front-to-back airflow, and redundant hot-swappable power supplies ensure enterprise-grade reliability and uptime.

Key Benefits & Features

  • High-Speed Port Density: Equipped with 48x 1G/10G SFP+ ports and 6x 40G/100G QSFP28 uplinks to support massive data throughput and core aggregation.
  • Advanced Layer 3 Routing: Comprehensive support for OSPF, BGP, IS-IS, RIP, VRRP, ECMP, and VXLAN enables scalable and resilient network topologies.
  • Ultra-Low Latency Performance: Achieves a switching capacity of 2160 Gbps and a forwarding rate of 2000 Mpps with sub-1µs latency.
  • Integrated Security Controls: Native support for ACLs, DHCP snooping, Dynamic ARP Inspection, private VLANs, MACsec, and 802.1X authentication reinforces network defense.
  • Enterprise-Grade Reliability: Designed with dual hot-swappable AC power supplies and support for Multi-Chassis Link Aggregation (MCLAG) to maximize operational continuity.

Ideal Use Cases

  • Enterprise campus core switching
  • Data center aggregation and spine architectures
  • High-density 10G server and storage connectivity
  • Virtualized and VXLAN-enabled network environments
  • Fortinet Security Fabric integrated infrastructures

Technical Specifications

  • Switching Capacity: 2160 Gbps (full duplex)
  • Forwarding Rate: 2000 Mpps
  • Ports: 48x 1G/10G SFP+ and 6x 40G/100G QSFP28
  • Layer Support: Layer 2 and Layer 3
  • Memory: 8 GB DDR4 RAM with 32 MB flash
  • Packet Buffer: 32 MB
  • Form Factor: 1RU rack-mountable
  • Power: Dual hot-swappable AC power supplies
  • Airflow: Front-to-back

Build a Faster and More Secure Network Core

Deploy the FortiSwitch 1048G to scale your network infrastructure with industry-leading performance and security. Order today.

Properties

Model FortiSwitch 1048G
SKU FS-1048G
Product Type Managed Ethernet Switch
Series FortiSwitch Campus Core and Data Center G Series
Form Factor Rack-mountable 1 RU
Switching Layer Layer 2 / Layer 3
Total Ports 48 x 1G/10G SFP+ ports
Uplink Ports 6 x 40G/100G QSFP28/QSFP+
MAC Address Table 32K entries
Switching Capacity 2160 Gbps (full duplex)
Forwarding Rate 2000 Mpps
Latency < 1 µs
Airflow Front to back
Power Supply Dual hot-swappable AC power supplies
Redundancy 1+1 redundant power
Operating Temperature 32°F to 104°F (0°C to 40°C)
Storage Temperature -13°F to 158°F (-25°C to 70°C)
Operating Humidity 10% to 90% RH non-condensing
Dimensions (H x D x W) 1.69 x 18.11 x 17.27 in (43 x 460 x 438.5 mm)
Weight 20.06 lbs (9.1 kg)

Specifications

System Memory 8 GB DDR4
Flash Memory 32 MB
Packet Buffer 32 MB
Queues per Port 8
VLAN Support Up to 4000 VLANs
Spanning Tree Instances 64
Link Aggregation Up to 48 ports per LAG
Routing Protocols BGP, OSPF, OSPFv3, IS-IS, RIP, RIP-2, VRRP
Multicast IGMP Snooping, IGMP Proxy, PIM-SSM
Security Features ACL, Dynamic ARP Inspection, DHCP Snooping, MACsec, Private VLAN, Sticky MAC
Authentication 802.1X, RADIUS, MAC-based authentication
Management Protocols SNMP v1/v2c/v3, RMON, Telnet, SSH, HTTP, HTTPS, SFTP
High Availability Multi-Chassis Link Aggregation (MCLAG)
Power Input AC 100–240 V, 50–60 Hz
Maximum Power Consumption 585.78 W
MTBF > 10 years
Certifications FCC, CE, RCM, VCCI, BSMI, UL, CB, RoHS 2

Accessories

Included in the Box FortiSwitch 1048G unit; Dual AC power supplies; Rack mounting kit; Documentation
Optional Accessories FortiSwitch Advanced Features License; Fortinet QSFP28 and SFP+ transceiver modules
Spare Power Supply Hot-swappable AC Power Supply (Refer to official datasheet for specific SKU based on region)

Shipping

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International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
 
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