Dell Brocade 815 Brocade Adapters Installation and Reference Manual - Page 216

Hardware specifications, Supported Fibre Channel features

Page 216 highlights

5 Host Bus Adapters • Supports PCI Express specifications Gen2 (PCI Base Specification 2.0) and Gen1 (PCI Base Specification 1.0, 1.1a, and 1.1). • Operates as an x8 lane DMA bus master at 2.5 GHz, full duplex. • Effective data rate on Gen2 systems is 32 Gbps and on Gen1 systems is 16 Gbps. • On-board flash memory provides BIOS support over the PCI bus. PCI system values All Brocade HBAs share a common PCI Vendor ID (VID) value to allow drivers and BIOS to recognize them as supported Fibre Channel products. HBAs are also assigned PCI subsystem vendor IDs (SVIDs) and subsystem IDs (SSIDs) to allow drivers and BIOS to distinguish between individual host adapter variants. You can locate PCI device, vendor, and subsystem IDs for the installed Fibre Channel HBA through your host's operating system tools. For example, if using Windows, use the following steps. 1. Access the Device Manager 2. Open the Properties dialog box for the HBA by right-clicking the HBA and selecting Properties from the shortcut menu. 3. Select the Details and Driver tabs to locate specific values. Hardware specifications The Fibre Channel interface supports features outlined in Table 26. TABLE 26 Feature Supported Fibre Channel features Description Port Speeds SFP transceivers (stand-up adapters) Brocade 804: Internal ports allow user-selectable or auto-negotiated speeds of 8, 4, 2, or 1 Gbps per port. Brocade 825 and 815: • An installed 8 Gbps SFP+ allows user-selectable or auto-negotiated speeds of 8, 4, or 2 Gbps per port. • An installed 4 Gbps SFP allows user-selectable or auto-negotiated speeds of 4, 2, or 1 Gbps per port. Brocade 425 and 415: • An installed 4 Gbps SFP allows user-selectable or auto-negotiated speeds of 4, 2, or 1 Gbps per port. • An installed 8 Gbps SFP+ allows user-selectable or auto-negotiated speeds of 4 or 2 Gbps per port. NOTE: 8 Gbps adapters support 1 Gbps at the driver level, but not in a BIOS or boot over SAN configuration. Multimode small form factor pluggable (SFP) 188 Brocade Adapters Installation and Reference Manual 53-1002144-01

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188
Brocade Adapters Installation and Reference Manual
53-1002144-01
Host Bus Adapters
5
Supports PCI Express specifications Gen2 (PCI Base Specification 2.0) and Gen1 (PCI Base
Specification 1.0, 1.1a, and 1.1).
Operates as an x8 lane DMA bus master at 2.5 GHz, full duplex.
Effective data rate on Gen2 systems is 32 Gbps and on Gen1 systems is 16 Gbps.
On-board flash memory provides BIOS support over the PCI bus.
PCI system values
All Brocade HBAs share a common PCI Vendor ID (VID) value to allow drivers and BIOS to recognize
them as supported Fibre Channel products. HBAs are also assigned PCI subsystem vendor IDs
(SVIDs) and subsystem IDs (SSIDs) to allow drivers and BIOS to distinguish between individual host
adapter variants. You can locate PCI device, vendor, and subsystem IDs for the installed Fibre
Channel HBA through your host’s operating system tools. For example, if using Windows, use the
following steps.
1.
Access the Device Manager
2.
Open the
Properties
dialog box for the HBA by right-clicking the HBA and selecting
Properties
from the shortcut menu.
3.
Select the
Details
and
Driver
tabs to locate specific values.
Hardware specifications
The Fibre Channel interface supports features outlined in
Table 26
.
TABLE 26
Supported Fibre Channel features
Feature
Description
Port Speeds
Brocade 804:
Internal ports allow user-selectable or
auto-negotiated speeds of 8, 4, 2, or 1 Gbps
per port.
Brocade 825 and 815:
An installed 8 Gbps SFP+ allows
user-selectable or auto-negotiated speeds of
8, 4, or 2 Gbps per port.
An installed 4 Gbps SFP allows
user-selectable or auto-negotiated speeds of
4, 2, or 1 Gbps per port.
Brocade 425 and 415:
An installed 4 Gbps SFP allows
user-selectable or auto-negotiated speeds of
4, 2, or 1 Gbps per port.
An installed 8 Gbps SFP+ allows
user-selectable or auto-negotiated speeds of
4 or 2 Gbps per port.
NOTE:
8 Gbps adapters support 1 Gbps at the
driver level, but not in a BIOS or boot over
SAN configuration.
SFP transceivers
(stand-up adapters)
Multimode small form factor pluggable (SFP)