FastFrame NS12 LC SFP+ SR Optical Interface

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FastFrame NS12 LC SFP+ SR Optical Interface
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ATTO Technology
Mac & Win
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FastFrame NS12 dual-port SFP+ NIC conserves PCI slots for more flexible system design, while drawing up to 60% less power than competing solutions. A lower power rating means lower energy costs, lower data center maintenance fees, and fewer worries about heat dissipation. This high performance adapter includes high-quality pluggable optical SFP+ tranceivers - a hidden cost with some competitor cards - and support for direct attach copper cables.


FastFrame NS12 dual-port SFP+ NICs provide opportunities for link aggregation for additional available bandwidth, or for link failover.


In addition to broad support for Windows® and Linux server and desktop operating systems, ATTO is a leader in high performance I/O connectivity for macOS® environments. ATTO also offers Xtend SAN, an iSCSI initiator for macOS®, for a complete solution. Acquire your NICs for multiple-OS environments from a single source — one familiar with the data-intensive demands of content editing.


ATTO FastFrame outperforms the competition on OS X, while using significantly less power - reducing heat dissipation issues. ATTO engineers FastFrame NICs for stable, near-line-speed data rates across a wide range of file sizes for predictable network performance, and provides a single source for OEM 10Gb Ethernet requirements: Single-, dual-, and quad-port Optical NICs and CNAs with support for Direct Attach Copper, with Mac, Linux, and Windows OS support. Protocol support includes Enhanced/Lossless Ethernet & iSCSI.


If you have a question or an issue, with ATTO you can expect a detailed answer and competent assistance based on 20 years’ experience in data-intensive environments.

10GbE Interface:

Data Center Bridging (DCB)/Enhanced Ethernet

Flow Control

MSI Support

Jumbo frames

Link Aggregation

Offloads (reduce CPU Overhead):

IPv4 Header Checksum

TCP/UDP Checksum (IPv4 & IPv6)

VLAN Offload

IPsec Offload (Windows)

For Windows & Linux:

NUMA & RSS (allows load-balancing across CPUs)




For Virtualization:

Advanced Packet Filtering

VM Load Balancing

VMDq Teaming Support

Host Bus Specifications:

x8 mechanical and electrical PCIExpress 2.0 interconnect

Backward compatible with PCIExpress 1.1

Supports PCIe Base Spec 2.0, CEM Spec 2.0

Driver Support:

Windows, Windows Server

Linux RHEL, SLES (Latest Kernels)


VMware ESXi (Latest Revision)

Thunderbolt-aware driver


3 year standard product warranty

RoHS compliant

All finished good NS12 SKUs include: ATTO FastFrame Ethernetadapter, (2) SFP+ optical modules, low profile bracket, ATTO corporatebrochure, getting started guide

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