HP A7533A - Brocade 4Gb SAN Switch Base - Supported Distances

428 Administering extended fabrics
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.
HP StorageWorks 4/256
SAN Director 16 Port 4Gb
Blade
16 16 58 4
HP StorageWorks B-Series
iSCSI Director Blade
88 616
HP StorageWorks 4/256
SAN Director 32 Port 4Gb
Blade
32 16 624
HP StorageWorks 4/256
SAN Director 48 Port 4Gb
Blade
48 24 560
HP StorageWorks SAN
Director 16 Port 8Gb FC
Blade
16 16 1292 / 1338
HP StorageWorks SAN
Director 32 Port 8Gb FC
Blade
32 16 1292 / 1338
HP StorageWorks SAN
Director 48 Port 8Gb FC
Blade
48 24 1228 / 1324
B-Series Multi-Protocol
Router Blade
16 441/8 8
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
SAN Switches
292 146 73 N/A
HP StorageWorks 8/8 and 8/24
SAN Switches
972 486 243 122
HP StorageWorks SAN Switch
4/32, HP StorageWorks SAN
Switch 4/32B
500 250 100 N/A
HP StorageWorks 4/64 SAN
Switch
500 250 100 N/A
HP StorageWorks 8/40 SAN
Switch
3388 1694 847 424
HP StorageWorks 8/80 SAN
Switch
588 294 147 74
Table 82 Buffer Credits (continued)
Switch/blade model Total FC ports
(per
switch/blade)
User port group size Unreserved
buffers
(per port group)