Maximum Configurable Distances For Extended Fabrics; Table 80 Configurable Distances For Extended Fabrics - HP SN3000B Administrator's Manual

23
Buffer credit management

Maximum configurable distances for Extended Fabrics

Table 80
for one port on a specific switch or blade at different speeds.
TABLE 80
Switch/blade model
300
5100
5300
5410
5424
5450
5480
6505
6510
7800
8000
VA-40FC
Brocade Encryption Switch
FC8-16
FC8-32
FC8-32E
FC8-48
FC8-48E
FC8-64
FC16-32
FC16-48
FC10-6
FR4-18i
FS8-18
FX8-24
NOTE
The 10 Gbps FC10-6 blade has two port groups of three ports each. For extended ISLs, all buffers
available to a group are used to support one port at up to 100 km.
NOTE
QoS requires an additional 20 buffer credits per active port so maximum supported distances may
be lower.
462
shows the maximum supported extended distances (in kilometers) that can be configured
Configurable distances for Extended Fabrics
Maximum distances (km) that can be configured assuming 2112 Byte Frame Size
2 Gbps
486
1694
294
582
486
470
486
7904
7712
410
*** Extended Fabrics is not supported on this switch ***
1694
1392
1294
1294
5508
1230
4964
*** Extended Fabrics is not supported on this blade ***
5508
4964
See the Note at the end of this table for information about this blade.
250
1604
1062
4 Gbps 8 Gbps
243 121
847 423
147 73
291 145.5
243 121.5
235 117.5
243 121.5
3952 1976
3856 1928
205 102
847 423
696 348
647 323
647 323
2754 1377
615 307
2482 1241
2754 1377
2482 1241
100 N/A
802 401
531 265
10 Gbps 16 Gbps
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
1580 988
1542 964
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
1101 688
N/A N/A
992 620
1101 688
992 620
N/A N/A
N/A N/A
N/A N/A
Fabric OS Administrator's Guide
53-1002446-01