Fortinet
FS-2048F-B2FFortinet FortiSwitch 2048F-B2F
List PriceThe Fortinet FortiSwitch 2048F-B2F is a Layer 2/3 FortiGate switch-controller-compatible data center switch, built on the same 48x 25G SFP28, 8x 100G QSFP28 and 2x 10G SFP+ port layout as the FortiSwitch 2048F, with dual AC power supplies.
What sets the 2048F-B2F apart is its airflow direction: back-to-front, rather than the standard front-to-back cooling used on the rest of the 2048F family. This makes it suited to data center rows and containment layouts where cold air is supplied at the rear of the rack rather than the front.
As a switch-controller-compatible model, the 2048F-B2F is designed to integrate with a FortiGate Next-Generation Firewall for centralized management of switching alongside network security, in the same way as other FortiSwitch data center models.
Key features
- 48x 25G SFP28 ports, 8x 100G QSFP28 ports and 2x 10G SFP+ ports
- Back-to-front airflow — for rear cold-aisle data center rack layouts
- Dual AC power supplies
- Layer 2/3 switching, FortiGate switch controller compatible
Works with
- FortiGate firewalls — for FortiLink-managed deployment
- The Fortinet range
Frequently asked questions
How is the FortiSwitch 2048F-B2F managed?
As a FortiGate switch controller compatible switch, it's designed to be managed through FortiLink alongside a FortiGate Next-Generation Firewall for centralized network security and switching control.
Is FortiCare support available for the 2048F-B2F?
Our source pricing data for this exact model currently lists hardware only, with no separate FortiCare Premium or Elite line items published. Contact us and we'll confirm current support options and pricing for this model.
What's different about the 2048F-B2F versus the standard 2048F?
The B2F designation refers to its back-to-front airflow, for data centers where cooling is supplied from the rear of the rack, rather than the front-to-back airflow used on the standard FortiSwitch 2048F.
Sizing a network deployment? Call 0333 242 1314 or email sales@clisecure.com.
Hardware Specifications
| Total network interfaces | 48x 25G SFP28, 8x 100G QSFP28 and 2x 10G SFP+ ports |
|---|---|
| Power supply | Dual AC power supplies |
| Air flow | Back to front |
| Switching | Layer 2/3, FortiGate switch controller compatible |
Our source data for this model does not include a full spec table (switching capacity, dimensions, environment, certifications). Contact us for the complete Fortinet datasheet.
Product details
| Brand | Fortinet |
|---|---|
| Part number | FS-2048F-B2F |
Hardware Specifications
| Total network interfaces | 48x 25G SFP28, 8x 100G QSFP28 and 2x 10G SFP+ ports |
|---|---|
| Power supply | Dual AC power supplies |
| Air flow | Back to front |
| Switching | Layer 2/3, FortiGate switch controller compatible |
Our source data for this model does not include a full spec table (switching capacity, dimensions, environment, certifications). Contact us for the complete Fortinet datasheet.
Product details
| Brand | Fortinet |
|---|---|
| Part number | FS-2048F-B2F |
Customer reviews
Built for B2B buying
From product selection to deployment, this is made for real projects.
Get the hardware, licences and supporting kit you need without chasing multiple suppliers. CLI Secure helps trade buyers confirm fit, stock, delivery and project pricing before checkout.
Why choose us
Procurement that feels fast, clear and trade-ready.
Every product page is designed to help you move from shortlist to checkout with fewer unknowns.
Common questions
Product and order FAQs
Can I request trade or bulk pricing?
Yes. For multi-unit, reseller or project orders, contact CLI Secure and our team can review the basket for trade pricing.
How quickly can this be delivered?
Available delivery options are shown at checkout. Many in-stock products support next-day or timed UK delivery.
Can you help confirm compatibility?
Yes. Share the existing setup, model numbers or project requirement and we can help confirm suitable hardware, licences or accessories.
Do you supply renewals and supporting accessories?
CLI Secure supplies hardware, renewals, licences and related accessories across networking, CCTV, VoIP and IT support categories.





