LRES1046PF-2QSFP28 is a PCIe x16 dual-port 100G QSFP28 Ethernet network adapter designed to meet the stringent requirements for high performance, high bandwidth, and network stability in data center and large-scale storage environments. Featuring a dual-port 100G QSFP28 design, it enhances network redundancy and reliability, while the total 100Gbps bandwidth enables efficient data transmission for big data and cloud computing applications.
In terms of features, LRES1046PF-2QSFP28 supports RDMA, allowing direct memory-to-memory data transfer without CPU involvement, reducing latency and improving data transfer efficiency. PXE support enables servers to load operating systems over the network during boot for rapid deployment. In addition, SR-IOV allows efficient I/O resource management for virtual machines by sharing physical resources. The adapter also provides data center optimization and advanced security features to reduce energy consumption and protect data confidentiality and integrity.
LRES1046PF-2QSFP28 is suitable for a wide range of applications, including data center interconnection, large-scale data storage, cloud computing, and high-performance computing.
Specifications
Model | LRES1046PF-2QSFP28 | |
Cable medium | Optical fiber | |
Fiber Type | 1000BASE-SX,1000BASE-LX,10GBASE-SR,10GBASE-LR,10GBASE-ER 25GBASE-SR,25GBASE-LR,40GBASE-SR4,40GBASE-LR4,40GBASE-ER4 50GBASE-SR,50GBASE-LR,100GBASE-SR4,100GBASE-LR4,100GBASE-ER4 | |
Bracket Height | Low Profile & Full Height | |
Max Power(w) | 24.3 W | |
Connector | 2 * QSFP28 | |
Bus Type | PCIe v4.0 (16GT/s) x16 | |
Data rate per port | 1G/10G/25G/40G/50G/100Gbps | |
Power Supply | PCIe | |
ESD | Contact discharge | ±4KV |
Protocol Support | IEEE 802.3bj, 802.3bm 100 Gigabit Ethernet IEEE 802.3by, Ethernet Technology Consortium 25, 50 Gigabit Ethernet supporting all FEC modes IEEE 802.3ba 40 Gigabit Ethernet IEEE 802.3ae 10 Gigabit Ethernet IEEE 802.3az Energy Efficient Ethernet IEEE 802.3ap based auto-negotiation and KR startup IEEE 802.3ad, 802.1AX Link Aggregation IEEE 802.1Q, 802.1P VLAN tags and priority IEEE 802.1Qau (QCN) Congestion Notification IEEE 802.1Qaz (ETS) IEEE 802.1Qbb (PFC) IEEE 802.1Qbg IEEE 1588v2 | |
PXE | Yes | |
RDMA | Yes | |
SR-IOV | Yes | |
1588 PTP | Yes | |
Jumbo Frames | 9.5KB | |
System Support | Windows 10/11 Windows Server 2016/2019/2022 Deepin 15.11/20/20.6/20.9 VMware ESXi 6.7 Ubuntu 18.04.5/20.04.1 Ubuntu 22.04.2/22.04.3 RHEL/CentOS 7.6/7.9/8.2/8.3 ZTENew Fulcrum 3.2.2/5.0.5 SUSE 12.5/15.4 FreeBSD 13.2 NeoKylin 7.6 | OpenKylin 0.7.5 Mikrotik iKuai route Galaxy Kylin v10 Zhongke Fangde desktop OS Zhongke Fangde server OS Tongxin UOS 20 Emind OS |
LED Indicators
1G/10G/25G/40G/50G/100Gbps | Connection Status | Green Link |
Transfer status | Green Blink |
Operating Temperature | 0°C to 50°C |
Storage Temperature | -40°C to 85 °C |
Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 °C |
Certification | FCC，CE，RoHS |
Physical properties
Adapter size(unit:mm) | 68.9*170 |
Package size (unit: mm) | 250*170*32 |
Packing List
Bracket | Full bracket(installed) and Low Profile |
Internet Network Adapter | *1 |
Product Warranty Card | *1 |
Packaging | Carton + Blister Box |
