HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.2 administrator guide (5697-0 - Page 432

Table 82 Buffer Credits (continued) Switch/blade model Total FC ports (per switch/blade) HP StorageWorks 4/256 16 SAN Director 16 Port 4Gb Blade HP StorageWorks B-Series 8 iSCSI Director Blade HP StorageWorks 4/256 32 SAN Director 32 Port 4Gb Blade HP StorageWorks 4/256 48 SAN Director 48 Port 4Gb Blade HP StorageWorks SAN 16 Director 16 Port 8Gb FC Blade HP StorageWorks SAN 32 Director 32 Port 8Gb FC Blade HP StorageWorks SAN 48 Director 48 Port 8Gb FC Blade B-Series Multi-Protocol 16 Router Blade User port group size 16 Unreserved buffers (per port group) 584 8 616 16 624 24 560 16 1292 / 1338 16 1292 / 1338 24 1228 / 1324 441/8 8 NOTE: For the FC8-x blades, the first number designates the number of unreserved buffers per port group in an HP StorageWorks DC SAN Backbone Director and HP StorageWorks DC04 SAN Director Switch enterprise-class platorm, while the following number designates the number in an HP StorageWorks 4/256 SAN Director. Additional buffers are available with the HP StorageWorks 4/256 SAN Director because of fewer buffers allocated for back-end port connections. Table 83 Supported Distances Maximum supported distances with 2112 Byte Frame Size (1-port allocated all unreserved buffer credits) in km @ Switch/blade model 1 Gb/s 2 Gb/s 4 Gb/s 8 Gb/s HP StorageWorks 4/8 and 4/16 292 146 73 SAN Switches HP StorageWorks 8/8 and 8/24 972 486 243 SAN Switches HP StorageWorks SAN Switch 500 250 100 4/32, HP StorageWorks SAN Switch 4/32B HP StorageWorks 4/64 SAN 500 250 100 Switch HP StorageWorks 8/40 SAN 3388 1694 847 Switch HP StorageWorks 8/80 SAN 588 294 147 Switch N/A 122 N/A N/A 424 74 428 Administering extended fabrics