Dell Brocade G620 Hardware Installation Guide - Page 83

Brocade G620 Technical Specifications, System specifications, Fibre Channel

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Brocade G620 Technical Specifications This document highlights the features and specifications for the Brocade G620 switch. System specifications System component Enclosure Power inlet Power supplies Fans Cooling System architecture System processors Port-to-port latency Description 1U, nonport-side front-to-back exhaust airflow, power from back C14 Dual, hot-swappable redundant power supplies with integrated system cooling fans Three fans per power supply and fan assembly unit Port side to the nonport-side of the switch (nonport-side exhaust) and nonport-side to the port side (port-side exhaust) Nonblocking shared memory switch Freescale T1022 CPU

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Brocade G620 Technical Specifications
This document highlights the features and specifications for the Brocade G620 switch.
System specifications
System component
Description
Enclosure
1U, nonport-side front-to-back exhaust airflow, power from back
Power inlet
C14
Power supplies
Dual, hot-swappable redundant power supplies with integrated system cooling fans
Fans
Three fans per power supply and fan assembly unit
Cooling
Port side to the nonport-side of the switch (nonport-side exhaust) and nonport-side to
the port side (port-side exhaust)
System architecture
Nonblocking shared memory switch
System processors
Freescale T1022 CPU
Port-to-port latency
<700 nanoseconds with no contention (destination port is free)
Fibre Channel
System component
Description
Fibre Channel ports
48 SFP+ ports that support any combination of Short Wavelength (SWL) and Long
Wavelength (LWL) or Extended Long Wavelength (ELWL) optical media.
4 QSFP ports that support 32-Gbps QSFP transceivers.
The SFP+ ports are capable of auto-negotiating to 4, 8, 16, or 32 Gbps speed
depending on the SFP+ model and the minimum supported speed of the optical
transceiver at the other end of the link.
•
4-, 8-, and 16-Gbps performance is enabled by 16-Gbps SFP+ transceivers
provided the other end of the connection is minimum of 4 Gbps speed.
•
8-, 16-, and 32-Gbps performance is enabled by 32-Gbps SFP+ transceivers
provided the other end of the connection is minimum of 8 Gbps speed.
NOTE
2- and 4-Gbps transceivers are not supported.
Brocade G620 Hardware Installation Guide
83
53-1003990-01