Eldo Systems is an independent reseller of refurbished and new-surplus enterprise networking equipment. We are not an authorized dealer of any manufacturer listed on this site.
Fortinet FDD-2000E Security Appliance
Fortinet Refurbished In Stock

Fortinet FDD-2000E Security Appliance

SKU: FDD-2000E

AI-driven DDoS mitigation, 80 Gbps inspected throughput, 10 inline port-pairs, 10GE and 40GE or 100GE interfaces, rack-mount appliance

$23,911 Free Ground Shipping
Lifetime Warranty
Genuine Hardware
Verified Serial Numbers
Free Ground Shipping
This is a refurbished/surplus product independently sourced by Eldo Systems. It is not sold by or through Fortinet. All manufacturer trademarks are property of their respective owners.

Key Specifications

Form Factor2U rack-mount appliance
Autonomous Machine Learning DetectionBuilds adaptive baselines from hundreds of thousands of traffic parameters to stop known and zero-day DDoS attacks without signature updates.
80 Gbps Inspected Mitigation CapacityDelivers up to 80 Gbps and 75 Mpps of inspected mitigation, with maximum mitigation capacity reaching 280 Gbps.
Inline Optical Bypass DesignTen port-pairs with optical bypass ensure traffic continuity during power loss or maintenance.
Advanced DNS and NTP ProtectionFully inspects DNS and NTP queries and responses to stop reflection and amplification attacks from the first packet.
Hybrid On-Premise and Cloud IntegrationOpen signaling APIs allow coordination with upstream cloud-based DDoS mitigation services when attacks exceed local link capacity.

Full Specifications

Model NumberFDD-2000E
Autonomous Machine Learning DetectionBuilds adaptive baselines from hundreds of thousands of traffic parameters to stop known and zero-day DDoS attacks without signature updates.
80 Gbps Inspected Mitigation CapacityDelivers up to 80 Gbps and 75 Mpps of inspected mitigation, with maximum mitigation capacity reaching 280 Gbps.
Inline Optical Bypass DesignTen port-pairs with optical bypass ensure traffic continuity during power loss or maintenance.
Advanced DNS and NTP ProtectionFully inspects DNS and NTP queries and responses to stop reflection and amplification attacks from the first packet.
Hybrid On-Premise and Cloud IntegrationOpen signaling APIs allow coordination with upstream cloud-based DDoS mitigation services when attacks exceed local link capacity.
Inspected Throughput80 Gbps / 75 Mpps
Maximum Mitigation CapacityUp to 280 Gbps
Port Configuration10 port-pairs including 8 x 10GE SFP+ or SFP and 2 x 40GE QSFP+ or 100GE QSFP28
Optical BypassDual-link optical bypass module supported

Frequently Asked Questions

Is the FDD-2000E in stock?

Yes, the Fortinet FDD-2000E Security Appliance is currently in stock and available for immediate shipment from our Boulder, CO warehouse. Same-day shipping on orders placed before 2pm MT.

What condition is the FDD-2000E in?

This FDD-2000E is professionally refurbished or new-surplus enterprise hardware. Every unit is fully tested, factory-reset, and inspected before shipping. Cosmetic blemishes (rack marks, minor scuffs) may be present but never affect functionality.

What warranty does the FDD-2000E come with?

The FDD-2000E comes with the Eldo Systems Lifetime Warranty covering hardware defects. We are an independent reseller — manufacturer warranties do not apply, but our lifetime coverage matches or exceeds typical OEM terms.

How fast is shipping?

Free ground shipping on every order, included in the price. Orders ship same-day if placed before 2pm MT (Mon–Fri). Expedited overnight and 2-day options are available at checkout for urgent deployments.

Do you ship internationally?

Yes — we ship worldwide. International orders are quoted individually so we can present accurate freight, duties, and lead time. Use the Request a Quote form or call (484) 630-1533 to start.

Can I get bulk or project pricing for the FDD-2000E?

Absolutely. We offer volume discounts and project pricing for resellers, integrators, and end-users buying in quantity. Submit a quote with your target quantity and our team will respond within 15 minutes during business hours.

Ready to Order?

Get the FDD-2000E from Eldo Systems with lifetime warranty and free ground shipping.

(484) 630-1533

Independent Reseller Notice: Eldo Systems is an independent reseller of refurbished and new-surplus enterprise networking equipment. We are not affiliated with, authorized by, or endorsed by Cisco, Juniper, Arista, HPE, Dell, Meraki, Fortinet, Mellanox, NVIDIA, Finisar, or any other manufacturer listed on this site. All product names, logos, and brands are property of their respective owners. All products sold are refurbished or new-surplus unless otherwise noted. Manufacturer warranties do not apply; all items are covered by the Eldo Systems Lifetime Warranty.

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