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Brocade G820

Brocade G820

  • High-performance 1U Fibre Channel switch with up to 56 × 128G ports and ultra-low latency
  • Flexible, on-demand scalability from 24 to 56 ports in 8-port increments
  • Autonomous SAN intelligence with dynamic load balancing and actionable telemetry
  • Advanced security with quantum-resistant cryptography and enhanced access controls
icon for Future-Ready Performance for Modern and AI-Driven Workloads

Future-Ready Performance for Modern and AI-Driven Workloads

Brocade Gen 8 Fibre Channel delivers 128G high-performance connectivity with ultra-low latency and high port density. This enables organizations to support data-intensive, AI, and next-generation workloads while maximizing rack efficiency and scaling seamlessly with a pay-as-you-grow model.

icon for Built-In Cyber Resilience, including Post Quantum-Cryptography (PQC)

Built-In Cyber Resilience, including Post Quantum-Cryptography (PQC)

Gen 8 is secure by design, featuring post-quantum-cryptography algorithm and protocols, hardened Fabric OS, hardware-based root of trust, and a principle-of-least-privilege architecture. This ensures critical storage data is protected against current cyber threats and future quantum computing attacks.

icon for AI-Powered Autonomous SAN Operations

AI-Powered Autonomous SAN Operations

With embedded SAN Fabric Intelligence, Adaptive Traffic Optimizer, and self-healing capabilities, Gen 8 proactively monitors fabric health, detects anomalies, prioritizes traffic, and resolves issues before they impact applications. This significantly reduces manual administration and operational risk.


Technical specifications

Fibre Channel performance Fibre Channel: 112.2Gb/s line speed, full duplex; 57.8Gb/s line speed, full duplex; 28.05Gb/s line speed, full duplex; 14.025Gb/s line speed, full duplex; autosensing of 128, 64, 32, and 16G port speeds depending on SFPs used
Fibre Channel ports Switch mode (default): 56 128G SFP+ ports, each supporting E_Ports, F_Ports, N_Ports, M_Ports, D_Ports, and EX_Ports
24-port base configuration: additional ports are enabled with four 8-port SFP+ PODs (Ports on Demand), scaling the switch
from 24 ports to 56 ports
Brocade Access Gateway default port mapping: 56 F_Ports, 8 N_Ports
Maximum fabric latency Latency for locally switched ports is 580 ns at 128G with dual forward error correction (FEC)
Scalability Full-fabric architecture with a maximum of 239 switches
Certified maximum 4K active nodes; 56 switches, 19 hops in Brocade Fabric OS fabrics
ISL trunking Frame-based trunking with up to eight SFP+ ports per ISL trunk; up to 1024Gb/s per ISL trunk
Exchange-based load balancing across ISLs with Dynamic Path Selection (DPS) included in Brocade Fabric OS
Aggregate bandwidth 7.168Tb/s
Maximum frame size 2112-byte payload
Frame buffers 40K
Classes of service Class 2, Class 3, Class F (interswitch frames)
Port types D_Port (ClearLink® diagnostic port), E_Port, EX_Port, F_Port, M_Port; optional port-type control
Brocade Access Gateway mode: F_Port and NPIV-enabled N_Port
Data traffic types Fabric switches supporting unicast
Media types 128G FC SFP+ LC connector: SWL
64G FC SFP+ LC connector: SWL, LWL, ELWL
All Brocade transceivers are PC/UPC compatible.
USB One standard USB port for firmware download, SupportSave, and configuration upload or download
Fabric services BB Credit Recovery; Brocade Advanced Zoning (Default Zoning, Port/WWN Zoning, Peer Zoning); Congestion Signaling;
Dynamic Path Selection (DPS); Extended Fabrics; Fabric Performance Impact Notification (FPIN); Fabric Vision; FDMI;
FICON CUP; Flow Vision; F_Port Trunking; FSPF; Integrated Routing; ISL Trunking; Management Server; Name Server;
NPIV; NTP v3; Port Decommission/Fencing; QoS; Registered State Change Notification (RSCN); SAN Fabric Intelligence
(SAN FI); Slow Drain Device Quarantine (SDDQ); Target-Driven Zoning; Adaptive Traffic Optimizer; Virtual Fabrics (Logical
Switch, Logical Fabric); VMID+ and AppServer
Note: Some fabric services do not apply or are unavailable in Brocade Access Gateway mode
Extension Integrated optional 10G Fibre Channel [1] for DWDM MAN connectivity.
[1] only available in Europe, Middle East & Africa
Service Weblink http://www.fujitsu.com/global/services
Support Pack Options Available in major metropolitan areas:
9x5, Next Business Day Onsite Response Time
9x5, 4h Onsite Response Time (depending on country)
24x7, 4h Onsite Response Time (depending on country)
Recommended Service 24x7, Onsite Response Time: 4h

Resources

Datasheets
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