Specifications

Fibre Channel Over IP
25Continuous Access and Data Replication Manager SAN Extensions Reference Guide
Refer to the HP StorageWorks SAN Design Reference Guide at:
http://www.hp.com/go/SANDesignGuide
for definitions of Dual, Single and
Shared Fabric.
Table 7: High Loss Network requirements for long distance switch-gateway pairs for VCS versions up
to and including V3.020
Switch and
Gateway
Pair
Maximum Data Replication Groups and Minimum Bandwidth
Dual Fabric Maximum Latency
Single or Shared Fabric Maximum
Latency
0 to 36 mSec 37 to 100 mSec 0 to 36 mSec 37 to 100 mSec
B-series and
HP SR2122-2
not supported not supported not supported not supported
B-series and
HP
Multi-protocol
Router
Up to 16 DR groups
when bandwidth
exceeds 1 GbE
Up to 16 DR
groups when
bandwidth
exceeds 1 GbE
Up to 16 DR groups
when bandwidth
exceeds 1 GbE
Up to 16 DR
groups when
bandwidth
exceeds 1 GbE
B-series and
SAN Valley
SL700 or
SL1000
Up to 16 DR groups
when bandwidth
exceeds 10 Mb/sec
Up to 2 DR groups
when bandwidth
exceeds 5 Mb/sec
Up to 8 DR
groups when
bandwidth
exceeds 60
Mb/sec
Up to 16 DR groups
when bandwidth
exceeds 20 Mb/sec
Up to 2 DR groups when
bandwidth exceeds 10
Mb/sec
Up to 8 DR
groups when
bandwidth
exceeds 120
Mb/sec
C-series MDS
and IPS8
Up to 16 DR groups
when bandwidth
exceeds 45 Mb/sec
Up to 8 DR groups
when bandwidth
exceeds 10 Mb/sec
Up to 8 DR
groups when
bandwidth
exceeds 60
Mb/sec
Up to 16 DR groups
when bandwidth
exceeds 90 Mb/sec
Up to 8 DR groups when
bandwidth exceeds 20
Mb/sec
Up to 8 DR
groups when
bandwidth
exceeds 120
Mb/sec
M-series and
HP SR2122-2
not supported not supported not supported not supported
M-series and
McDATA
Eclipse 1620
Up to 20 DR groups at
10 Mb/sec
Up to 20 DR
groups at 10
Mb/sec
Up to 20 DR groups at
10 Mb/sec
Up to 20 DR
groups at 10
Mb/sec