McDATA® 4Gb SAN Switch for HP p-Class BladeSystem installation guide
57
B
Specifications
This appendix contains the specifications for the McDATA 4Gb SAN Switch. See ”
page 11 for the location of all connections, switches, controls, and components.
FC specifications
Table 5
FC specifications
FC protocols
FC-PH Rev. 4.3
FC-PH-2
FC-PH-3
FC-AL Rev 4.6
FC-AL-2 Rev 7.0
FC-FLA
FC-GS
FC-GS-2
FC-GS-3
FC-FG
FC-Tape
FC-VI
FC-SW-2
FC Element MIB RFC 2837
Fibre Alliance MIB Version 4.0
FC classes of service
Classes 2 and 3
Modes of operation
FC Classes 2 and 3, connectionless
Port Types
G_Port, GL_Port
F_Port, FL_Port
E_Port
Port characteristics
All ports are auto-discovering and
self-configuring.
Number of FC ports
2 external 1-Gbps/2-Gbps/4-Gbps ports
8 internal 2-Gbps ports
Scalability
Maximum of 31 switches. See the
SAN Design
Guide
for latest supported configurations.
Maximum user ports
3850 ports depending on configuration. See the
SAN Design Guide
for latest supported
configurations.
Buffer credits
8 buffer credits per port, ASIC embedded
memory
Media type
SFP optical transceiver, hot-pluggable
Fabric port speed
1.0625, 2.125, or 4.250 Gbps
Maximum frame size
2148 bytes (2112 byte payload)
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