Dual-port 100G bypass NIC based on Intel E835 for high-availability network security servers.
Network security appliances require uninterrupted connectivity even during system crashes or power failures. The LRES8080PF-BP-SR/LR PCIe 4.0 x16 Dual-Port 100G Bypass Network Adapter solves this by maintaining link integrity through hardware-level bypass modes, preventing costly downtime in critical inline security deployments.
Powered by the Intel E835 controller, this adapter delivers up to 200Gbps aggregate bandwidth across two QSFP56 ports. It supports speeds of 25/50/100/200Gbps, enabling high-throughput data inspection without becoming an I/O bottleneck. Features like SR-IOV and DPDK acceleration optimize packet processing for virtualized environments, while the onboard Watchdog Timer ensures automatic failover.
Ideal for next-generation firewalls and intrusion prevention systems, this card offers Normal, Bypass, and Disconnect modes programmable via software. The Intel E835-based design provides robust protocol support including IEEE 1588 PTP and RDMA, ensuring precise synchronization and low-latency communication for demanding security infrastructure.
Maintains network connectivity during power failure or system hang via programmable bypass and disconnect modes.
Dual QSFP56 ports support 25/50/100/200Gbps speeds for high-throughput security applications.
Based on Intel E835 chipset with support for SR-IOV, DPDK, and RDMA acceleration.
Supports IEEE 1588 PTP, NCSI, and extensive IEEE 802.1 standards for precise synchronization and management.
Onboard WDT controller enables automatic recovery and mode switching upon software or application hangs.
Complete technical details for integration and deployment planning.
| Controller | Intel E835 |
|---|---|
| Host Connector | PCIe 4.0 x16 or PCIe 5.0 x8 |
| Form Factor | FHFL |
| Port Count | Dual Port |
|---|---|
| Connector Type | QSFP56 |
| Link Speed | 25/50/100/200Gbps |
| Physical Layer | 100GBASE-SR/LR |
| IEEE Standards | IEEE 802.3by, 802.3ae, 802.1Qav, 802.1Qbu, 802.1Qbv, 802.3br, 802.3ad, 802.3az, IEEE 1588 PTP v1&v2, IEEE 802.1AS, IEEE 802.1BR, IEEE 802.1Qbb |
|---|
| Features | SR-IOV, DPDK, RDMA, PXE, UEFI, NCSI, 1588 PTP, WDT Bypass, Power On/Off Bypass, Software Programmable Modes (Normal, Bypass, Disconnect) |
|---|
| Operating Temperature | -10°C to 60°C |
|---|---|
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35°C |
| PCB Size | 177.65*110.7*1.6mm |
| Certification | FCC, CE, RoHS |
| OS Support | Centos 7.9 or later, Ubuntu 22.04 or later |
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