IBM SAN768B-2, Руководство пользователя

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Appendix A. Product specifications
This appendix provides product specifications for the SAN768B-2 for the following
characteristics:
v
“General specifications”
v “System architecture”
v
“System size and weight” on page 147
v
“Facility requirements” on page 148
v
“Environmental requirements” on page 149
v
“Fibre channel port specifications” on page 149
v
“Power specifications” on page 150
v
“Data transmission ranges” on page 152
General specifications
The SAN768B-2 is compliant with United States and International safety and
Electromagnetic Compatibility (EMC) standards. General specifications for the
SAN768B-2 are listed in Table 20
Table 20. General specifications
Configurable port types F_Port, E_Port, EX_Port, M_Port, D_Port
System architecture Nonblocking shared memory
System processor FreeScale 8548, 1.2 GHz
ANSI Fibre Channel protocol FC-PH (Fibre Channel Physical and Signalling Interface
standard)
Classes of service Class 2, Class 3, Class F (interswitch frames)
Fabric initialization Complies with FC-SW 5.0
FC-IP (IP over Fibre Channel) Complies with FC-IP 2.3 of the FCA profile
Port to port latency Local switching - 700ns (any port to any port); Blade to
blade - 2.1 microseconds (E_Port to E_Port)
Switching capacity An aggregate switching capacity of 6.72 billion frames
per second (for Class 2, Class 3, and Class F frames for a
512-port chassis)
System architecture
Table 21 lists the system architecture for the SAN768B-2.
Table 21. System architecture
Fibre Channel Ports Up to 512 16-Gbps ports, universal (E_Port, F_Port,
EX_Port, M_Port, D_Port, FICON).
Control Processor Redundant (active/standby) control processor modules
Scalability Full fabric architecture: 239 switches maximum
© Copyright IBM Corp. 2011, 2014
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