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BROCADE

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Server
Storage
Network Security
Workstation
Parts
Software

Brocade G620 Switch

Scale fast, accelerate data access, achieve operational efficiency

  • Description
  • Product Parameters

Overview

Take advantage of lightning-fast flash storage networking technology and adapt quickly to dynamic business demands with the Brocade G620 Switch. This powerful Gen 6 Fibre Channel switch shatters application performance barriers and simplifies scale-out network architectures—in an enviably small footprint. And with built-in instrumentation, you gain greater insight and control to reduce cost, management complexity, and risk.

Breakthrough performance: Get the performance you need to support critical business applications and the most from your investment in solid state storage technology.

Increased scalability: Reduce operating costs and management complexity by simplifying scale-out architectures—all in a 1U form factor.

Operational stability: Reduce risk with the industry’s first built-in metrics. Achieve greater control and operational insights to quickly identify issues and easily meet or crush SLAs.

Highlights

• Provides high scalability in an ultra-dense, 1U, 64-port switch to support high-density server virtualization, cloud
architectures, and flash-based storage environments.
• Increases performance for demanding workloads across 32G links and shatters application performance barriers with up to 100 million IOPS.
• Enables pay-as-you-grow scalability—with 24 to 64 ports— for on-demand flexibility.
• Provides proactive, nonintrusive, real-time monitoring and alerting of storage I/O health and performance with IO Insight, the industry’s first integrated network sensors.
• Enables virtual machine (VM) visibility in a storage fabric to monitor VM performance, identify VM anomalies, and optimize VM performance.
• Simplifies end-to-end management by automating repetitive daily management tasks.
• Leverages Brocade Fabric Vision technology to simplify administration, quickly resolve problems, increase uptime, and reduce costs.
• Simplifies troubleshooting with real-time and historical visibility via a single dashboard
System Architecture
Fibre Channel Ports
Switch mode (default): Minimum of 24 ports and maximum of 64 ports configuration. Port numbers above minimum are enabled through 12-port SFP+ increments via Ports on Demand (PoD) licenses and through one 4-port QSFP PoD, providing 16-port increments through a Q-Flex license; E_Ports, F_Ports, M_Port, D_Ports, EX_Ports.
Brocade Access Gateway default port mapping: 40 SFP+ F_Ports, 8 SFP+ N_Ports
Scalability
Full-fabric architecture with a maximum of 239 switches
Certified Maximum
6000 active nodes; 56 switches, 19 hops in Brocade Fabric OS® fabrics; larger fabrics certified as required
Performance
Fibre Channel: 4.25Gb/s line speed, full duplex; 8.5Gb/s line speed, full duplex; 14.025Gb/s line speed, full duplex; 28.05Gb/s line speed, full duplex; auto-sensing of 4, 8, 16, and 32G port speeds. 10G optionally programmable to fixed port speed. Auto-sensing of 4×32/4×16/4×8/4×4 Gb/s speeds on the QSFP ports with Brocade FOS v8.2.0.
ISL Trunking
Frame-based trunking with up to eight 64G SFP+ ports per ISL trunk; up to 512Gb/s per ISL trunk; up to two (4 x 32G) QSFP ports per ISL trunk. Exchange-based load balancing across ISLs with DPS included in Brocade Fabric OS.
Aggregate Bandwidth
2Tb/s
Maximum Fabric Latency
Latency for locally switched ports is
Maximum Frame Size
2,112-byte payload
Frame Buffers
15,360 dynamically allocated
Classes of Service
Class 2, Class 3, Class F (inter-switch frames)
Port Types
D_Port (ClearLink Diagnostic Port), E_Port, EX_Port, F_Port, M_Port, AE_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
32G FC SFP+ LC connector: SWL
16G FC SFP+ LC connector: SWL, LWL, ELWL
10G FC SFP+ LC connector: SWL, LWL
4x32G FC QSFP+ MPO connector: SWL
4x32G FC QSFP+ SMF LC connector: 2 km (fixed at 4x32G only)
4x16G FC QSFP+ MPO connector: SWL
All Brocade transceivers are PC/UPC compatible.
USB
One USB port for system log file downloads or firmware upgrades
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; Flow Vision; F_Port Trunking; FSPF; ISL Trunking; Management Server; Name Server; NPIV; NTP v3; Port Decommission/Fencing; QoS; Registered State
Change Notification (RSCN); Slow Drain Device Quarantine (SDDQ); Target-Driven Zoning; Traffic Optimizer; Virtual Fabrics (Logical Switch, Logical Fabric); VMID+ and AppServer.
Extension
Fibre Channel, in-flight compression (Brocade LZO) and encryption (AES-GCM-256 encryption on FC ISLs [E_Port]); integrated optional 10G Fibre Channel for DWDM MAN connectivity.
Management
Management
HTTP/HTTPS; SNMP v1/v3 (FE MIB, FC Management MIB); SSH; Brocade Advanced Web Tools; Brocade SANnav Management Portal and SANnav
Global View; Command Line Interface (CLI); RESTful API; trial licenses for add-on capabilities
Security
DH-CHAP (between switches and end devices), FCAP switch authentication; HTTPS, IP filtering, LDAP with IPv6, OpenLDAP, Port Binding, RADIUS, TACACS+, User-defined Role-Based Access Control (RBAC), Secure Copy (SCP), Secure Syslog, SFTP, SSH v2, SSL,Switch Binding, Trusted Switch
Management Access
10/100/1000Mb/s Ethernet (RJ-45), in-band over Fibre Channel, serial port (mini-USB), and one USB port.
Diagnostics
Active Support Connectivity (ASC) and Brocade Support Link (BSL); built-in flow generator; ClearLink optics and cable diagnostics, including electrical/optical loopback, link traffic/latency/distance; Fabric Performance Impact Monitoring (FPI);flow mirroring; Forward Error Correction (FEC); frame viewer; IO Insight for SCSI and NVMe monitoring; Monitoring and Alerting Policy Suite (MAPS); non-disruptive daemon restart; optics health monitoring; POST and embedded online/offline diagnostics,including environmental monitoring, FCping, and Pathinfo (FC traceroute); power monitoring; RAStrace logging; Rolling Reboot
Detection (RRD); Syslog/Audit Log; VM Insight.
Mechanical
Enclosure
Front-to-back airflow; non-port-side exhaust; power from back, 1U
Back-to-front airflow; non-port-side intake; power from back,1U
Size
Width: 440.00 mm (17.32 in.)
Height: 43.90 mm (1.73 in.)
Depth: 355.60 mm (14.00 in.)
System Weight
7.07 kg (15.59 lb) with two power supplies, fans, without transceivers
8.41 kg (18.54 lb) with two power supplies, fans, fully populated with transceivers
Environment
Operating Environment
Temperature: 0°C to 40°C/32°F to 104°F
Humidity: 8% to 90% (noncondensing)
Non-operating Environment
Temperature: –25°C to 70°C/–13°F to 158°F
Humidity: 8% to 90% (noncondensing)
Operating Altitude
Up to 3000m (9,842 ft)
Storage Altitude
Up to 12 km (39,370 ft)
Shock
Operating: Up to 20G, 6-ms half-sine
Nonoperating: Half-sine, 33G 11 ms, 3/eg axis
Vibration
Operating: 0.5g sine, 0.4 grms random, 5 Hz to 500 Hz
Non-operating: 2.0g sine, 1.1 grms random, 5 Hz to 500 Hz
Heat Dissipation
64 ports at 716 BTU/hr
Power
Power Supply
Dual, hot-swappable redundant power supplies with integrated system cooling fans, voltage range of 90V to 264V AC. Optional DC power supply with voltage range of 36V to 72V DC.
AC Input
90V to 264V, maximum input current: 3.5A
AC Input Line Frequency
47 Hz to 63 Hz
AC Power Consumption (System)
Maximum 205W with all 64 ports populated with 48×32G SFP+ SWL optics and 4× (4×32G) QSFP SWL optics.
85W for empty chassis with no optics.
DC Input
36–72V, maximum input current: 7.1A (applies to the DC power SKU only).

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