Brocade Communications Systems Extension Switch 7800 - Manual (Page 44)

32 Brocade 7800 Extension Switch Hardware Reference Manual
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General specifications
A
ATTENTION
Never use the power cord packed with your equipment for other products.
General specifications
Table 10 lists the general specifications for the Brocade 7800.
Data transmission ranges
Table 11 provides the data transmission ranges for different cable types and port speeds for Fibre
Channel. Up to 500km at 1G is supported when using a long distance transport system such as
DWDM.
Table 12 provides the data transmission ranges for different optical cable types and port speeds
for GbE SFP ports.
Table 13 provides the data transmission ranges for different cable types and port speeds for
copper-cabled GbE SFP ports and the fixed copper GbE RJ-45 ports.
TABLE 10 General specifications
Specification Description
Configurable port types The GbE ports can be VE_Ports.
The Fibre Channel ports can be E_Ports, EX_Ports, FL_Ports, or
F_Ports.
System architecture Nonblocking shared-memory Extension Switch
System processors PowerPC 440EPx, 667 MHz CPU
GoldenEye2 switch ASIC
Cavium CN5470 750 MHz processor
Blaster FPGA
ANSI Fibre Channel protocol FC-PH (Fibre Channel Physical and Signalling Interface standard)
Modes of operation Fibre Channel Class 2 and Class 3
Fabric initialization Complies with FC-SW-3 Rev. 6.6
FCIP (IP over Fibre Channel) Complies with FC-IP 2.3 of FCA profile
Aggregate Extension Switch I/O
bandwidth A total 268 Gbps:
•
256 Gbps if all 16 FC ports are running at 8 Gbps, full duplex
•
12 Gbps if all 6 GbE ports are running at 1 Gbps, full duplex
Port-to-port latency Less than 2 microseconds with no contention (destination port is
free)
Link cost The sum of all established/low metric (or currently active) circuits’
MAX rates in the tunnel.