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SFM10G-SR 短波多模 Solarflare光纤模块批发

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价格：￥6000

型号：原产地：中国大陆发布时间：2017/8/28 16:34:37更新时间：2024/4/11 14:36:33

产品摘要：SMF10G-SR 短波多模 Solarflare光纤模块批发

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SMF10G-SR 短波多模 Solarflare光纤模块批发TEL:13910098771

SFN6122F SFN5122F 高性能低延迟万兆光纤网卡服务器网卡批发TEL:13910098771

solarflare SFN 5121T 5322F 712

Solarflare Flareon Ultra SFN71

SFN6322F SFN5322F 高性能低延迟万兆光纤网卡服务器网卡批发TEL:13910098771

solarflare SFN 5121T 5322F 712

SFN7122F SFN7322F 高性能低延迟万兆光纤网卡服务器网卡批发TEL:13910098771

Solarflare Flareon Ultra SFN71

Solarflare SFN7122F 2x10GbE SF

SMF10G-SR 10GBase-X SFP+ 短波多模万兆光纤模块批发TEL:13910098771

SMF-10G-SR

Solarflare SFM-10G-SR

SFN8522 高性能低延迟 10GB万兆光纤网卡批发TEL:13910098771

Solarflare SFN8522款低延迟网卡

SFN8522-Plus Flareon Ultra Dual-Port 10GBE PCIe 3.0 Server I/O Adapter支持openonload批发TEL:13910098771

Solarflare Communications SFN8522-PLUS Flareon Ultra Dual-port 10gbe Server I/o Adapter With Ll Firmware Onload Licens

solarflare SFN8522 SFN7122F

Host Interface	PCI Express 3.1 x8
Total Number of Ports	2
General Information
Product Type	10Gigabit Ethernet Card
Product Name	Flareon Ultra SFN8522 Server Adapter PLUS
Manufacturer Part Number	SFN8522-PLUS
Product Line	Flareon Ultra
Manufacturer	Solarflare Communications, Inc
Marketing Information	The PLUS variant of the Flareon Ultra SFN8522 Dual-Port 10GbE SFP+ Server I/O Adapter adds a suite of enabled software capabilities that provide out-of-the box support for ultra-low- latency Onload-accelerated sockets as well as PPS and PTP time synchronization support. The SFN8522-PLUS is capable of associating a hardware time-stamp with every incoming and outgoing Ethernet frame for application troubleshooting or performance monitoring. These features make the SFN8522-PLUS the ultra-low-latency Ethernet adapter of choice to deploy as a key component throughout Financial Trading infrastructures where two ports of 10GbE are required. CPU-Effecient Networking The Flareon Ultra SFN8522-PLUS dual-port 10GbE Ethernet SFP+ server adapter delivers faster, more effecient processing of network traffic to accelerate a wide range of applications. The SFN8522-PLUS has 8 lanes of PCIe 3.1 minimizing latency and maximizing bus throughput between the adapter and the host. Flexibility in Operation In a virtualized environment the adapter supports hypervisor bypass via SR-IOV providing virtualized guests with near bare-metal network performance. Multiple physical functions are also available enabling the ports to be partitioned when connected to 802.1Q trunked switch ports with a logical interface per VLAN being presented to the operating system. Ports on the same adapter or across multiple adapters may be bonded for redundant operation. This redundancy support also extends to Onload? with accelerated sockets capable of running across both Active-Passive and Active-Active LACP-enabled links. The SFN8522-PLUS enables the following licensed features enabled: Ultra-Low Latency The Flareon Ultra SFN8522-PLUS offers fast and effecient hardware that optimizes packet how to and from the user application. The SFN8522-PLUS unlocks unrivaled sub-microsecond latency both at Layer 2 and TCP and UDP via Onload. Onload Onload is Solarfare&＃39;s industry&＃39;s leading fully RFC-compliant kernel-bypass user-space TCP/ IP stack. Unrivaled application-to-application TCP and UDP latency is available with no modifcation to the applications being accelerated. Applications may communicate via Onload to any other RFC-compliant TCP/IP stack with seamless interoperability. Precision Time The SFN8522 is equipped with a Stratum 3 oscillator providing class-leading clock stability. The SFN8522-PLUS enables the use of sfptpd, Solarfare&＃39;s time synchronization daemon, which leverages the adapter&＃39;s ability to apply hardware time-stamps to incoming and outgoing Ethernet frames to synchronize its oscillator either via the PTPv2 protocol or a combination of PPS and NTP. Sfptpd also enables the Linux real-time clock to be synchronized to the external timing reference via the adapter clock. Any time-stamps obtained from either packet events or via the Linux time API may now be correlated directly with the external timing source. These features allow users to implement event traceability that exceeds the MIFID II requirements.
Packaged Quantity	1
Brand Name	Solarflare
Physical Characteristics
Height	2.7"
Width	5.3"
Form Factor	Plug-in Module
I/O Expansions
Expansion Slot Type	SFP+
Network & Communication
Network Technology	10GBase-X
Media & Performance
Media Type Supported	Optical Fiber
Title
Product Title	Solarflare Flareon Ultra Sfn8522 Server Adapter Plus - Pci Express 3.1 X8 - 2 Port[s] - Optical Fiber (SFN8522PLUS)

Solarflare SFN8522低延迟网卡Solarflare SMF10G-SR 10GB万兆短波多模光纤模块SFN8522-Plus Flareon Ultra Dual-Port 10GBE PCIe 3.0 Server I/O Adapter支持openonload批发SFN6122F SFN5322F SFN6322F SFN7002F SFN7122F SFN7322F SFN5122F SFN5152 SFN7124F SFN7004F SFN4112F SFN5161T SFN7142Q SFN5162F等Solarflare低延迟网卡批发TEL:13910098771

Solarflare SOLR-SFM10G-SR 10GBASE-SR SFP+ Transceiver SFP+万兆多模光收发模块短波多模万兆光纤模块批发FOR适用于SOLARFLARE SFN7122F SFN6322F SFN5162F SFN7002F SFN6122F SNF5122F SFN7322F SFN7142Q SFN5152F SFN4122F SFN5161T NF5122F等Solarflare万兆光纤网卡批发TEL:13910098771

SFN8522 SMF10G-SR SFN8522-Plus SFN6122F SFN5322F SFN6322F SFN7002F SFN7122F SFN7322F SFN5122F SFN5152 SFN7124F SFN7004F SFN4112F SFN5161T SFN7142Q SFN5162F等Solarflare低延迟网卡批发TEL:13910098771

Solarflare SFN8522款低延迟网卡

solarflare SFN8522 SFN7122F

Solarflare SFN7122F 2x10GbE SF

Solarflare SFN4112F

solarflare SFN 5121T 5322F 712

47C9977 A522 Solarflare SFN7122F 2x10GbE SFP+ Flareon Ultra Adapter for IBM System x万兆双口网卡批发TEL:13910098771

Solarflare SFN7122F

47C9977 A522 Solarflare SFN712

47C9977 Solarflare SFN7122F

Part number	Feature code	Description
47C9977	A522	Solarflare SFN7122F 2x10GbE SFP+ Flareon Ultra Adapter for IBM System x

Table 2. Supported SFP+ transceivers

Part number	Feature code	Description
Optical Transceivers
49Y4216	0069	Brocade 10Gb SFP+ SR Optical Transceiver
46C3447	5053	IBM SFP+ SR Transceiver (10Gb)
49Y4218	0064	QLogic 10Gb SFP+ SR Optical Transceiver

Part number	Feature code	Description
Active DAC/Twinax cables
95Y0323	A25A	1m IBM Active DAC SFP+ Cable
95Y0326	A25B	3m IBM Active DAC SFP+ Cable
95Y0329	A25C	5m IBM Active DAC SFP+ Cable
Passive DAC/Twinax cables
00D6288	A3RG	.5m IBM Passive DAC SFP+ Cable
90Y9427	A1PH	1m IBM Passive DAC SFP+ Cable
00AY764	A51N	1.5m IBM Passive DAC SFP+ Cable
00AY765	A51P	2m IBM Passive DAC SFP+ Cable
90Y9430	A1PJ	3m IBM Passive DAC SFP+ Cable
90Y9433	A1PK	5m IBM Passive DAC SFP+ Cable

Technical specifications

The SFN7122F adapter has the following specifications:

Based on the Solarflare Solarstorm SFC9120 controller.
Two 10GbE SFP+ ports with support for optical SFP+ modules and Direct Attach Copper (DAC) cables.
Full line-rate performance across all ports.
Very low latency:Low-profile form factor.
- SFN7122F without OpenOnload: 6.3 μs (TCP) and 5.4 μs (UDP)
- SFN7122F with OpenOnload: 1.8 μs (TCP) and 1.7 μs (UDP)
PCI Express 3.0 x8 host interface for full, 40 Gbps bidirectional bandwidth.
Jumbo Frames support (9216 byte frames).
IEEE 802.1q VLAN support provides enhanced network management and efficiency.
Support for VMware NetQueue and Microsoft VMQ improves network performance in virtualized environments.
Support for NIC teaming.
IEEE 802.3x flow control support.
Receive Side Scaling (RSS) with 2048 virtual channels (1024 per port) distributes IPv4/IPv6 loads across processor cores.
Accelerated Receive Flow Steering (RFS) intelligently aligns I/O processing with application processing to a single processor core by using on-chip advanced packet filtering.
TCP, IP, and UDP checksum offload.
IP flow filtering enables the hardware to steer packets that are based on IP, TCP, and UDP header contents to a virtual channel.
MAC address filtering enables the hardware to steer packets that are based on the MAC address to a virtual channel.
Advanced Packet Filtering: 4096 multicast filters, 4096 VLANs/port, adaptive TCP/UDP/IP, MAC, VLAN, RSS, and RFS filtering, and Accelerated Receive Flow Steering (RFS).
Message Signaled Interrupts (MSI) and MSI-X support maximizes server processing performance by reducing processing impact and lowering interrupt latency.
Supports Large Send Offload (LSO), Giant Send offload (GSO) TCP Segmentation Offload (TSO), and Large Receive Offload (LRO) for improved adapter performance and reduced processor utilization.
Supports Intel QuickData, which uses host DMA engines to accelerate I/O.
Supports SR-IOV.
Supports iSCSI boot and PXE boot.
Supports SNMP and ACPI 3.0.
Power consumption (typical): 5.9 W.

The adapter has the following restrictions:

No UEFI support. Adapter boot by using legacy BIOS only.
No support for Wake on LAN (WoL).
No support for Virtual Fabric.
No support for Energy Efficient Ethernet (EEE).
No support for iSCSI offload.
No support for Ethernet Virtual Bridge (EVB).
No support for Converged Enhanced Ethernet (CEE).
No support for TCP Offload Engine (TOE).

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