| BrocadeG620 Specifications | |
| Fiber Channel port | Switch mode (default): 24port configurations
(Expandable via Port on Demand [PoD] license to 12-port
port increments); common (E, F, M, D, EX) ports
Brocade Access Gateway (Access Gateway) Default Port
Port mapping: 40 F_Ports, 8 N_Ports |
| scalability | Full-featured Fabric architecture with up to 239 switches
change machine |
| Standard maximum support | 6000 active nodes in Brocade Fabric OS® Fabric
nodes, 56 switches, and 19 hops; Brocade
31 switches and 3 hops in the M-EOS Fabric architecture;
Larger fabrics can be configured on demand |
| performance | 2, 4, 8, and 16 Gbps port rate auto-negotiation; 10 Gbps,It can
also be optionally programmed to a fixed port speed. |
| ISL Trunking | Frame-based trunking, up to 8 links per ISL trunk
16 Gbps ports; up to 128 per ISL trunk
Gbps throughput. Using the included in Fabric OS
DPS implements switch-based cross-ISL load balancing. Opposite
There is no limit to the number of link bundling groups that can be
configured in the switch. |
| total bandwidth | 68 Gbps end-to-end full-duplex bandwidth |
| Maximum Fabric Latency | Locally switched port latency is 700 ns; encryption/compression
latency
5.5 µsec per node; forward error correction between E_Ports
(FEC) adds 400 ns (enabled by default). |
| Maximum frame | 2112 bytes payload |
| framebuffer | 8192, dynamic allocation |
| Class of service | Class 2, Class 3, Class F (inter-switch frame) |
| Port Type | D_Port (Diagnostic Port), E_Port, EX_Port, F_Port
Port, M_Port (mirror port); based on switch type
self-discovery (U_Port); optional port type control
Brocade Access Gateway Mode: F_Port and Branch
N_Port with NPIV Technology |
| Data traffic type | Fabric switches support unicast traffic |
| Media Type | Hot-swappable, industry-standard Small Form-Factor
Pluggable (SFP+), LC Connector; Shortwave (SWL); Long
wave (LWL); extra long wave (ELWL); maximum distance depends on
Fiber optic cable type and port speed. Supports SFP+ (2, 4, 8, 10
and 16 Gbps) optical transceivers. |
| USB port | 1 USB port for system log file download or microcode upgrade |
| Fabric architecture service | Brocade Advanced Performance Monitoring (APM) (includes E_Ports, F_
Top users of Ports and Fabric patterns); Brocade applies
Responsive network (inbound rate limiting, traffic isolation, QoS);
Bottleneck detection; Brocade advanced partitioning (default
partition, port/
WWN Zoning, Broadcast Zoning); Dynamic Fabric
Provisioning (DFP); Dynamic Path Selection (DPS);
Extended Fabrics; Enhanced BB Credit Restoration;
Brocade Fabric Watch; FDMI; Frame redirection;
Frame-based link bundling; FSPF; integrated routing; IPoFC;
ISL Trunking; Management Server; NPIV; NTP v3;
Port Fencing; Registration Status Change Notification (RSCN);
Reliable Commit Service (RCS); the server should
Application Optimization (SAO); Simple Name Server (SNS); Virtual
Quasi-Fabrics Architecture (Logical Switches, Logical Fabrics
architecture |
| expand | Fiber Channel, "In-flight" compression (Brocade LZO)
and encryption (AES-GCM-256); for DWDM MAN
10 Gbps Fiber Channel connected |
| FICON FICON | FICON® Stacking; lossless DLS support; FICON CUP |
| manage |  |
| Supported Management Software |
Supported management software HTTP, SNMP v1/v3 (FE MIB, FC
Management
MIB), SSH; Audit, Syslog; Brocade Advanced
Web Tools, APM, Brocade Fabric Watch; Brocade
Network Advisor SAN Enterprise or Brocade
Network Advisor SAN Professional/Professional
Plus; command line interface (CLI); SMI-S compliant;
domain; trial license for add-on functionality |
| safety | Security AES-GCM-256 encryption over ISL; DH-CHAP (exchange
between machine and end device), FCAP switch authentication;
FIPS 140-2 L2 compliant, HTTPS, IPsec, IP overlay
filtering, LDAP with IPv6, port binding, RADIUS, user
Defined role-based access control (RBAC), Secure
Copy (SCP), Secure RPC, SFTP, SSH v2,
SSL, switch binding, Trusted Switch |
| Management access | 10/100 Mbps Ethernet (RJ-45) interface over fiber optic
Channels for in-band management, 1 serial port (RJ-45), 1 USB
mouth |
| Diagnostics | D_Port offline diagnostics, including electrical/optical loopback,
link traffic/
Delay/distance; POST and embedded online/offline diagnostics,
including
including environmental monitoring, FCping and Pathinfo (FC
traceroute),
Frame Viewer, Non-destructive Daemon Reboot, Port Mirror
like (SPAN ports), fiber optic component health monitoring, power
Monitoring, RAStrace logs, and Rolling Reboot Detection
(RRD) |
| Mechanical parameters | |
| shell |
Enclosure Front and rear ventilation; rear power supply, 1U
Rear-front ventilation; rear-end power supply, 1U |
| size | Dimensions Width: 438 mm (17.23 in)
Height: 43 mm (1.7 in)
Depth: 443 mm (17.45 inches) |
| System weight | 9.16 kg (20.20 lbs), dual power FRUs, no transceivers |
| environment | |
Operating environment |
Temperature: 0 to 40°C
Humidity: 10% to 85%, non-condensing |
| Non-operating ambient | temperature: -25 to 70°C
Humidity: 10% to 90%, non-condensing
|
