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Dual Port Fiber 40 Gigabit Ethernet PCI Express Server Network Card
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Product Details
| Products Status | Stock | Application | Server | |
| Type | Wired | Kind | Internal | |
| Transmission Rate | 10Gbps | Interface Type | PCI Express | |
| Certification | CE,FCC,ROHS,ISO9001:2008 | Brand Name | LR-LINK/OEM | |
| Model Number | LREC9902-2QSFP+ | Place of Origin | Guangdong, China |
Product Description
LREC9902-2QSFP+ Dual Port Fiber 40 Gigabit Ethernet PCI Express Server Network Card
LREC9902BF-2QSFP+'s 40 Gigabit Ethernet PCI Express server adapters are designed for Servers and high-end appliances. The Silicom 40 Gigabit Ethernet PCI Express Server adapters offer simple integration into any PCI Express X8 to 40Gigabit Networks. The performance is optimized so that system I/O is not the bottleneck in high-performance networking applications. The Silicom 40 Gigabit Ethernet PCI Express server adapters are based on Intel XL710AM1 Ethernet controller with two fully integrated Gigabit Ethernet Media Access Control (MAC) and XLPPI Interface. In addition to managing MAC and PHY Ethernet layer functions, the controller manages PCI Express packet traffic across its transaction, link, and physical/logical layers. Using hardware acceleration, the controller offloads tasks from the host, such as TCP/UDP/IP checksum calculations and TCP segmentation. Silicom’s 40 Gigabit Ethernet PCI-Express Server adapters are the ideal solution for implementing multiple network segments, mission-critical high-powered networking applications and environments within high performance servers.
Performance Features:
• Support for jumbo frame up to 9.5KB
• Flow control support
• Priority Flow Control (draft IEEE 802.1Qbb)
• Enhanced Transmission Selection (draft IEEE802.1az)
• Statistics management and RMON
• 802.1q VLAN support
• DCB/DCB-X support
• Message Signal interrupts (MSI-X)
Storage - Enabling competitive performance with native OS intelligent offload solutions, including NAS,
iSCSI and FCoE
Host Interface:
• PCI Express X8 lanes
• Support PCI Express Base Specification 3.0 (8GT/sec)
LAN and Virtualization Features:
Network Virtualization offloads for VXLAN and NVGRE
Unified Networking Providing a single wire for LAN and storage: NAS (SMB, NFS) and SAN (iSCSI,
FCoE)
Virtual Bridging Support – VEPA/802.1Qbg, BPE/802.1Qbh
Physical Functions – Up to 8 per port, up to 16 per device
Support for 128 Virtual Device Queues (VMDq) per port
Hardware Queue Pairs – Up to 1.5K (non-RDMA); up to 256K (RDMA)
Virtualization - Alleviating hypervisor I/O bottlenecks by providing flow separation for Virtual Machines
(VMs)
TCP/IP/L2 features:
• Receive Side Scaling (RSS)
• Large Send Offload (LSO)
• TCP/UDP/IP/SCTP Checksum Offload
• IPV4, IPV6
General Technical Specifications | |
Interface Standard: | PCI-Express Base Specification Revision 3.0 (8 GT/sec) |
Board Size: | 167.6mm X 64.38mm(6.600" X 2.535") PCB thickness is 0.062 inch |
PCI Express Card Type: | X8 Lane |
PCI Express Voltage | +12V +- 8% |
PCI Connector: | X8 Lane |
Controller: | Intel XL710AM1 |
Holder: | Metal Bracket |
Weight: | 130gr (4.568 oz) |
Power Consumption –QX4: | 3.600W |
Power Consumption –QS43: | 4.680W |
Power Consumption –QL4: | 6.600W |
Operating Humidity: | 0%–90%, non-condensing |
Operating Temperature: | 0°C – 45°C (32°F – 113°F) |
Storage: | -40°C–65°C (-40°F–149°F) |
Contact Us
- Shenzhen LR-LINK Electronics Co., Ltd.
- Contact nameJesse Liu Chat Now
- Phone86-755-33671531-828
- AddressC4 Bldg., Xintang Industry Zone, Baishixia Fuyong Town, Bao'an District , Shenzhen, Guangdong
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| Desktop Copper Cards | Desktop Fiber NIC cards | Network Accessories | New Products |
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