HP 4x DDR Fabric Copper 6m 410123-B26 Manuel D’Utilisation
Codes de produits
410123-B26
36 4X QDR QSFP ports: Supports 4X QDR InfiniBand copper and fiber optic cables
Supported on: Superdome 2, rx2800 i2 (future)
Supported on: Superdome 2, rx2800 i2 (future)
For more information, please see QuickSpecs at:
Voltaire IB 4X DDR Rev B 96-port Switch Chassis
Up to 96 4X DDR CX4 ports, support 4X DDR InfiniBand copper and fiber optic cables
Supported on: rx2660, rx3600, rx6600, rx7640, rx8640, Superdome
Supported on: rx2660, rx3600, rx6600, rx7640, rx8640, Superdome
For more information, please see QuickSpecs at:
NOTE:
NOTE:
NOTE:
NOTE:
1) Please consult your HPC expert for information on other switches.
2) Please refer to the Support Matrix and Install Guide for instructions on installing Subnet manager on HP-UX.
1) Please consult your HPC expert for information on other switches.
2) Please refer to the Support Matrix and Install Guide for instructions on installing Subnet manager on HP-UX.
Bandwidth
Bandwidth
Bandwidth
Bandwidth
4X QDR ports on 4X QDR HCA cards and switches run at 40 Gbps signaling rate, with a peak data rate
of 32 Gbps each direction, 4X DDR ports on 4X DDR HCA cards and switches run at 20 Gbps signaling
rate, with a peak data rate of 16 Gbps each direction.
of 32 Gbps each direction, 4X DDR ports on 4X DDR HCA cards and switches run at 20 Gbps signaling
rate, with a peak data rate of 16 Gbps each direction.
Operating systems
Operating systems
Operating systems
Operating systems
support
support
support
support
support
HP-UX 11iv3
Auto-negotiation/
Auto-negotiation/
Auto-negotiation/
Auto-negotiation/
self-discovery
self-discovery
self-discovery
self-discovery
self-discovery
InfiniBand QDR ports support auto-negotiation down to DDR. InfiniBand DDR ports support auto-
negotiation down to SDR. For example, external uplink ports of a DDR switch blade will negotiate down
to SDR speed if they are connected to a device which can only operate at SDR.
negotiation down to SDR. For example, external uplink ports of a DDR switch blade will negotiate down
to SDR speed if they are connected to a device which can only operate at SDR.
Self-discovery is supported by subnet manager. Check the documents of the specific subnet manager for
more details:
more details:
.
QuickSpecs
InfiniBand Options for HP Integrity Servers
InfiniBand Options for HP Integrity Servers
InfiniBand Options for HP Integrity Servers
InfiniBand Options for HP Integrity Servers
Overview
DA - 13968 North America — Version 2 — April 6, 2011
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