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FastFrame NQ41 Adapter
ATTO's comprehensive line of FastFrame products
includes single port 40GbE models suitable for a wide
variety of high-performance applications, and provides
the high-quality and high-performance experience
ATTO customers are accustomed to.
The FastFrame NQ41 QSFP+ NIC is best suited fro
users interested in utilizing qualified, high-quality
pluggable optical QSFP+ transceivers providing
connectivity distances of up to 30m. As a bonus, all
ATTO FastFrame models which support optical
QSFP+ transceivers come with QSFP+s, the cost of
which can cost up to 1/2 the price of 40Gb NICs
themselves.
Technical specifications
• Simultaneously supports multiple networking
and storage protocols: TCP/IP, iSCSI
• Supports Data Center Bridging; Priority-based
Flow Control (PFC), Enhanced Transmission
Selection (ETS) and DCB Exchange (DCBX)
protocol
• Up to 40Gb/s throughput per port
• High-performance x8 PCIe 3.0 bus
Ethernet features
• Data rate per port: 40Gb/s, 10Gb/s
• Jumbo frame support up to 9,000 bytes
• Tx/Rx IP, TCP & UDP checksum offloading
(IPv4, IPv6) capabilities, Transmission control
protocol (TCP), User datagram protocol (UDP),
Internet protocol (IP)
• Large send offloads (LSO)
Host bus specifications
• PCI Express 3.0 (1.1 and 2.0 compatible)
through an x8 edge connector
• PCIe Base 3.0 complaint
• 2.5, 5.0, or 8.0GT/s link rate x8
• Auto-negotiates to x8, x4, x2, x2
• Support for MIS/MSI-X mechanisms
Environmental & physical specifications
• Length: 2.12 inches
• Height: 5.6 inches
• Operating temperature: 0 to 55º C (32 to 131º F)
• Storage temperature: -40 to 70º C (-40 to 158º F)
• Relative humidity: 90%
• Power draw 6.54 W
• RoHS compliant
External connectivity
• Easy to install full height connection bracket;
• External LEDs indicate link and activity
• One pluggable optical QSFP+ modules included
Software specifications
• Microsoft Windows Server® 2012 R2
• Microsoft Windows 8.1
• Red Hat Enterprise Linux® (latest versions)
• SUSE Linux Enterprise® Server (latest
versions)
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