System Specifications; Memory Specifications; General Specifications - IBM 2498B24 - System Storage SAN24B-4 Switch Installation, Service And User Manual

System specifications

Table 12 lists the system specifications for the switch.

Memory specifications

The switch memory specifications are shown in Table 13.
Table 12. General specifications
Specification
Autoconfiguring port types
System architecture
System processor
SDRAM
Compact flash
ANSI Fibre Channel protocol
Modes of operation
Fabric initialization
Ethernet port
Terminal port
ASIC
Port Status LEDs
System Power LED
System Status LED
Ethernet LEDs
Power supply
Fans
FC-IP (IP over Fibre Channel)
Aggregate switch I/O bandwidt
Port-to-port latency
Table 13. Memory specifications
Memory type
Main memory (SDRAM)
Compact flash
Descriptions
F_Port, FL_Port, M_Port, N_Port, and E_Port
Nonblocking shared-memory switch
IBM PowerPC 440EPx, 667 MHz
512 MB DDR2 SDRAM onboard memory
operating at 133 MHz
1 GB
FC-PH (Fibre Channel Physical and
Signalling Interface standard)
Fibre Channel Class 2, Class 3, Class F
Complies with FC-SW-2 6.6
One 10/100BaseT Ethernet port; accessed
through RJ45 connector
One UART interface for terminal, accessed
through RJ-45 connector
Goldeneye-2 ASIC for Fibre Channel
Switching
24 LEDs (green/amber) to indicate status for
each port
One LED (green) to indicate system power
One LED (green/amber) to indicate system
status
Two Ethernet LEDs to indicate speed and
link status
One fixed power supply (not a FRU)
Three fixed fans operating at dual speeds
(not a FRU).
Complies with FC-IP 2.3 of FCA profile
384 Gbps if all 24 ports running at 8 Gbps,
full duplex
Less than 700 nanoseconds with no
contention (destination port is free)
Installed memory
512 MB
1 GB
Appendix. Product specifications
35