HP StorageWorks 2/128 HP StorageWorks Core Switch 2/64 and SAN Director 2/128 - Page 136
Fabric Watch; Extended Fabrics; Remote Switch; ISL Trunking
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Table 19 Core Switch 2/64 and SAN Director 2/128 system specifications (continued) Specification Description Performance 1.063 Gb/s line speed, full duplex; 2.125 Gb/s line speed, full duplex; Autosensing of 1 Gb/s and 2 Gb/s port speeds; optionally programmable to fixed port speed; speed matching between 1 Gb/s and 2 Gb/s ports ISL trunking Up to four 2.125 Gb/s ports per ISL trunk; up to 8.5 Gb/s per ISL trunk Aggregate bandwidth Core Switch 2/64 256 Gb/s, end-to-end SAN Director 2/128 512 Gb/s, end-to-end Switch latency
Technical specifications
136
Performance
1.063 Gb/s line speed, full duplex; 2.125 Gb/s line speed, full
duplex; Autosensing of 1 Gb/s and 2 Gb/s port speeds; optionally
programmable to fixed port speed; speed matching between 1
Gb/s and
2 Gb/s ports
ISL trunking
Up to four 2.125 Gb/s ports per ISL trunk; up to 8.5 Gb/s per ISL
trunk
Aggregate bandwidth
Core Switch 2/64
256 Gb/s, end-to-end
SAN Director 2/128
512 Gb/s, end-to-end
Switch latency
<2.1 μsec any port to any port at 2 Gb/s, cut-through routing
Maximum frame size
2112-byte payload
Frame buffers
108 per 4-port group, dynamically allocated
Classes of Service
Class 2, Class 3, Class F (interswitch frames)
Port types
FL_Port, F_Port, and E_Port; self-discovery based on switch type
(U_Port); optional port type control
Data traffic types
Fabric switches supporting unicast, multicast (255 groups), and
broadcast
Media types
Hot-pluggable, industry-standard SFP, LC connector; short-wave
laser (SWL), up to 500 m (1,640 ft.); long-wave laser (LWL), up to
10 km (6.2 mi); extended long-wave laser (ELWL), up to 80 km
(49.6 mi); distance depends on fiber optic cable and port speed
Fabric services
Simple Name Server; Registered State Change Notification (RSN);
Alias Server (multicast); Advanced Zoning; Advanced Web Tools;
Fabric Watch; Extended Fabrics; Remote Switch; ISL Trunking;
End-to-End Performance Monitoring
Table 19
Core Switch 2/64 and SAN Director 2/128 system specifications
(continued)
Specification
Description