FS Europe FREE SHIPPING on Orders Over EUR 79 VAT excl.
Germany / € EUR
FREE SHIPPING on Orders Over EUR 79 VAT excl.

Germany

This picture is about N9550-64D.

Click to open expanded view

This picture is about N9550-64D Data Center Switch Overall Introduction.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D Data Center Switch Overall Introduction.
01:18
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D Data Center Switch Overall Introduction.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
This picture is about N9550-64D.
P/N:N9550-64D
SKU:206579
23.785,72 €
19.988,00 € VAT excl.

Product Highlights

Broadcom BCM56990 Tomahawk 4 Chip, 25.6 Tbps Throughput
64x 400/200/100/50GbE QSFP-DD, Can Use Breakout for 128x 200GbE or 256x 100/50GbE
PicOS® Supports MLAG, RoCEv2, PFC, ECN, RoCE EasyDeploy and DLB
Support Python, Ansible, and ZTP for Network Automation
AmpCon-DC Management Platform Provides Full Day 0 to Day 2+ Capabilities
See more
Specifications
Connectivity Solutions
Features
Videos
Q&A
Reviews
Resources
Global Services Localized for You

Global Services Localized for You

  • 7 Local Warehouses Enabling 90% Same-Day Shipping
  • 8 Local Presences Supporting 450K+ Enterprise Clients in Over 200 Countries
  • Expert Customer Service On Call, 5x24 Phone Support
  • Local Engineers Provide Professional FS Install™ Services
FS Install™
<a href="https://www.fs.com/eu-en/specials/product-custom-194.html" target="_blank">End-to-End Product Customization</a>

End-to-End Product Customization

  • 600+ R&D Experts in Software and Hardware Domains
  • Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
  • Custom Protocol Development Aligned with Unique Business Needs
  • Management Platform Integration for Device Onboarding and Feature Development
FS Product Custom
Always-On Tech Support

Always-On Tech Support

  • 900+ Technical Support and Service Professionals
  • 0.5-Day Average Solution Response Time
  • On-Site, Remote, Demo, and Online Support Options
  • Personalized Technical Services Tailored to Each Project
Tech Support

N9550-64D, 4U, 64-Port Ethernet HPC/AI Data Center Switch, 64 x 400Gb QSFP-DD, PicOS®, Broadcom Tomahawk 4 Chip, Front-to-Back Airflow

The N9550-64D switch supports high-speed, high-density, spine-and-leaf IP fabrics. Use cases include AI data centre networking deployments with AI/ML workloads where scalability, performance, and low latency are critical.
The switch offers 400GbE, 200GbE, 100GbE and 50GbE connections and features such as advanced Layer 2/Layer 3 capabilities and secure zero-touch provisioning. The N9550-64D switch enables network operators to build large, next-generation IP fabrics based on a proven, Internet-scale software suite with best-in-class automation capabilities.

Software Spotlights

Visibility and Analytics

Support AmpCon-DC management platform for full Day 0 to Day 2+ capabilities for IP/EVPN fabrics

Support Test Automation with PicOS-V

Support SNMP, RMON (1, 2, 4, 9)

Support Syslog management

Support Switched Port Analyzer (SPAN)

Support Encapsulated Remote SPAN (ERSPAN)

Support sFlow

Support Python, Ansible, NETCONF & RESTCONF configuration and automation tools

Support Openflow, CrossFlow

Data Center Lossless Network Features

Support RDMA over Converged Ethernet version 2 (RoCEv2)

Support Priority Flow Control (PFC)

Support Explicit Congestion Notification (ECN)

Support RoCE EasyDeploy

Support PFC watchdog

Support Dynamic Load Balancing (DLB)

Support MLAG

Support STP (IEEE 802.1D), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)

Support VLAN—IEEE 802.1Q VLAN trunking

Support Link Aggregation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad)

Support LLDP (802.1AB Link Layer Discovery Protocol）

Support VLAN registration (GVRP/MVRP)

Layer 3 Routing Features

Support OSPFv2, OSPFv3

Support BGP4/BGP4+

Support Equal-Cost Multipath Routing (ECMP)

Support PBR (Policy-Based Routing)

Support Virtual Router Redundancy Protocol (VRRP)

Support DHCP snooping/Relay

Support IGMP v1/v2/v3

Support PIM SM/SSM

Support Bidirectional Forwarding Detection (BFD)

Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Connectivity Solutions
400G Spine-Leaf Backend Fabric
400G Spine-Leaf Storage Fabric
Combo ID: C16145
Combo ID: C16145
Features
400G RoCE Lossless Network Solution
BCM56990 Tomahawk 4 Delivers a Glueless Network Connectivity
Powered by industry-leading Broadcom Tomahawk 4 chip, the switch supports 64x 400GbE ports on a single device, delivering up to 25.6 Tbps of line-rate, low-latency switching, enabling AI data centre fabrics built on proven, scalable technology standards.
BCM56990
Broadcom Chip
25.6 Tbps
Switching Capacity
10,300 Mpps
Forwarding Rate
High-speed and Flexible Interface Enhance Network Performance

64x 400/200/100/50GbE QSFP-DD ports in the 4U space, supporting up to 128x 200GbE or 256x 100/50GbE, delivering scalable, high-performance and high-bandwidth services with a wide range of transceiver options.

Hardware-level Redundancy Ensures Network Stability
Hot-swappable redundant power supplies and fans ensure high reliability and intelligent, efficient heat dissipation to support the development of low-carbon data centres.
5+1 Hot-swappable Fans
Adjusts cooling dynamically with variable speed to minimise power draw and maintain stable system
3+1 Redundant PSUs
Delivers up to 1,600W per module with 0-second switchover on failure to ensure uninterrupted operation
Advanced Networking Features Optimal for AI Data Center Deployment

Equipped with built-in RoCEv2 capabilities, the switch offers advanced features such as PFC, ECN, and dynamic load balancing, enabling low-latency, lossless communication for RDMA-based AI workloads—without requiring additional investment in network infrastructure.

Automated RoCE Deployment for Scalable AI Fabrics

RoCE EasyDeploy simplifies lossless network deployment by automating PFC and ECN configuration, reducing manual effort and minimising errors to accelerate high-performance fabric rollout for AI and HPC workloads.

AmpCon-DC Automated Configuration and Unified Management

AmpCon-DC management platform offers Day 0 to Day 2+ capabilities to manage PicOS® data centre switches, enabling provisioning, monitoring, troubleshooting, and maintenance for higher resource utilisation and lower opex.

products/206579.html
N9550-64D
products/310831.html
N8610-64D
products/309787.html
N8610-32D
products/206581.html
N9550-32D
Switching Capacity
25.6 Tbps
25.6 Tbps
12.8 Tbps
12.8 Tbps
Forwarding Rate
10,300 Mpps
10,420 Mpps
5,079 Mpps
5,210 Mpps
Ports
64x 400G QSFP-DD
64x 400G QSFP-DD | 2x 10G SFP+
32x 400G QSFP-DD | 1x 10G SFP+ | 1x 1G SFP
32x 400G QSFP-DD | 2x 10G SFP+
Max. Ports with Breakout
128x 200GbE, 256x 100/50GbE
128x 200GbE, 256x 100GbE
64x 200GbE, 128x 100GbE
64x 200GbE, 128x 100GbE
Dimensions (HxWxD)
6.89"x 17.32"x 29.92" (175x 440x 760 mm)
3.43"x 17.32"x 25.56" (87x 440x 649.2 mm)
1.71"x 17.26"x 23.23" (43.5x 438.4x 590 mm)
1.69"x17.25"x21.1" (43 x 438 x 536mm)
Rack Unit
4U
2U
1U
1U
Weight
81.57lbs (37kg)
47.4 lbs (21.5kg)
26.12 lbs (11.85kg)
24.38lbs (11.09kg)
Operating System
PicOS®
PicOS®
PicOS®
PicOS®
Switch Chip
BCM56990 Tomahawk 4
BCM56990 Tomahawk 4
BCM56993 Tomahawk 4
BCM56980 Tomahawk 3
CPU
Intel® Xeon® Processor D-1627 4-Core
Intel® Xeon® Processor D-1548 8-Core
Intel® Xeon® Processor D-1713NTE 4-Core
Intel® Xeon® Processor D-1518 4-Core
SDRAM
16GB
16GBx 2
32GB
8GBx 2
Flash Memory
240GB
128GB
128GB
64GB
Power Supplies
4 (3+1 Redundancy) Hot-swappable, 1,600W AC
2 (1+1 Redundancy) Hot-swappable, 2,400W AC
2 (1+1 Redundancy) Hot-swappable, 1,500W AC
2 (1+1 Redundancy) Hot-swappable, 1,300W AC
Fans
6 (5+1 Redundancy) Hot-swappable, Front-to-Back
4 (3+1 Redundancy) Hot-swappable, Front-to-Back
6 (5+1 Redundancy) Hot-swappable, Front-to-Back
6 (5+1 Redundancy) Hot-swappable, Front-to-Back
Packet Buffer
112 MB
113.66 MB
56.83 MB
64MB
RoCEv2

Yes

Yes

Yes

Yes

PFC (Priority Flow Control)

Yes

Yes

Yes

Yes

ECN (Explicit Congestion Notification)

Yes

Yes

Yes

Yes

RoCE EasyDeploy

Yes

Yes

Yes

Yes

MLAG

Yes

Yes

Yes

Yes

Switching Capacity
25.6 Tbps
25.6 Tbps
12.8 Tbps
12.8 Tbps
Forwarding Rate
10,300 Mpps
10,420 Mpps
5,079 Mpps
5,210 Mpps
Ports
64x 400G QSFP-DD
64x 400G QSFP-DD | 2x 10G SFP+
32x 400G QSFP-DD | 1x 10G SFP+ | 1x 1G SFP
32x 400G QSFP-DD | 2x 10G SFP+
Max. Ports with Breakout
128x 200GbE, 256x 100/50GbE
128x 200GbE, 256x 100GbE
64x 200GbE, 128x 100GbE
64x 200GbE, 128x 100GbE
Dimensions (HxWxD)
6.89"x 17.32"x 29.92" (175x 440x 760 mm)
3.43"x 17.32"x 25.56" (87x 440x 649.2 mm)
1.71"x 17.26"x 23.23" (43.5x 438.4x 590 mm)
1.69"x17.25"x21.1" (43 x 438 x 536mm)
Rack Unit
4U
2U
1U
1U
Weight
81.57lbs (37kg)
47.4 lbs (21.5kg)
26.12 lbs (11.85kg)
24.38lbs (11.09kg)
Operating System
PicOS®
PicOS®
PicOS®
PicOS®
Switch Chip
BCM56990 Tomahawk 4
BCM56990 Tomahawk 4
BCM56993 Tomahawk 4
BCM56980 Tomahawk 3
CPU
Intel® Xeon® Processor D-1627 4-Core
Intel® Xeon® Processor D-1548 8-Core
Intel® Xeon® Processor D-1713NTE 4-Core
Intel® Xeon® Processor D-1518 4-Core
SDRAM
16GB
16GBx 2
32GB
8GBx 2
Flash Memory
240GB
128GB
128GB
64GB
Power Supplies
4 (3+1 Redundancy) Hot-swappable, 1,600W AC
2 (1+1 Redundancy) Hot-swappable, 2,400W AC
2 (1+1 Redundancy) Hot-swappable, 1,500W AC
2 (1+1 Redundancy) Hot-swappable, 1,300W AC
Fans
6 (5+1 Redundancy) Hot-swappable, Front-to-Back
4 (3+1 Redundancy) Hot-swappable, Front-to-Back
6 (5+1 Redundancy) Hot-swappable, Front-to-Back
6 (5+1 Redundancy) Hot-swappable, Front-to-Back
Packet Buffer
112 MB
113.66 MB
56.83 MB
64MB
RoCEv2

Yes

Yes

Yes

Yes

PFC (Priority Flow Control)

Yes

Yes

Yes

Yes

ECN (Explicit Congestion Notification)

Yes

Yes

Yes

Yes

RoCE EasyDeploy

Yes

Yes

Yes

Yes

MLAG

Yes

Yes

Yes

Yes

Videos
01:18
N9550-64D Data Center Switch Overall Introduction | FS
01:09
Unboxing the N9550-64D Switch | FS
01:18
N9550-64D Data Center Switch Overall Introduction | FS
01:09
Unboxing the N9550-64D Switch | FS
Questions & Answers
Ask a question
All (32)PicOS® (11)AmpCon (1)MLAG (1)PicOS® vs Sonic (1)PicOS-V (1)Product Comparison (1)Product Recommendation (1)Telemetry (1)Throughput (1)Transceiver Compability (1)PicOS® vs FSOS (0)
Customer Reviews
Write a review
Not yet rated. Be the first to write a review
Resources
View more
Recently Viewed

We value your privacy. We use cookies and similar technologies on our website. Some are strictly necessary for the operation of the site and do not require consent. Others (analytics and marketing cookies) help us to improve our services and display personalized advertising.
You can accept all cookies, reject non-essential cookies, ormanage your preferences by category. You may withdraw your consent at any time via the "Cookie Settings" For more details, please see our Cookie Policy.