Quad-port Gigabit copper NIC with dual-way bypass support based on Intel I350 for high availability.
LR-LINK presents the LRES8001PT-BP, a robust quad-port Gigabit Ethernet network adapter designed for high-availability environments. Based on the industry-standard Intel I350 chip solution, this adapter integrates four independent MAC and PHY ports on a single chip, eliminating the need for bridge controllers and reducing latency.
A key differentiator of this product is its dual-way bypass capability. In the event of a server crash or power failure, the adapter automatically triggers bypass mode, allowing network traffic to flow directly between adjacent ports without interruption. This ensures that connected devices remain online, making it ideal for industrial automation, 5G base stations, and critical infrastructure where uptime is paramount.
The adapter supports adaptive speeds of 10/100/1000Mbps over Cat 5E/Cat 6 cables and complies with IEEE 802.3 standards including VLAN tagging and Energy Efficient Ethernet (EEE). It offers flexible bracket options (low and full height) and comprehensive OS support including Windows Server, Linux, and VMware, providing seamless integration into existing IT infrastructures.
Dual-way bypass ensures network continuity during server failure or maintenance.
Four independent Gigabit ports on a single Intel I350 chip for dense connectivity.
Powered by Intel I350 controller for stable performance and low latency.
Wide operating temperature range suitable for harsh industrial environments.
Available with low and full-height brackets for various chassis compatibility.
Complete technical details for integration and deployment planning.
| Port Configuration | Quad-port |
|---|---|
| Connector Type | 4x RJ45 |
| Data Rate per Port | 10/100/1000Mbps |
| Cable Medium | Copper (Cat 5E/Cat 6) |
| Max Distance | 100m (1000Base-T), 100m (100Base-TX) |
| Controller | Intel I350 |
|---|---|
| Bus Interface | PCI Express v2.1 x4 |
| Bypass Mode | Dual-way Bypass Support |
| Jumbo Frames | Yes |
| DPDK Support | Yes |
| Bracket Height | Low Bracket & Full Bracket |
|---|---|
| PCB Size | 156*120.8*21 mm |
| Weight | 103.4 g |
| Power Consumption | 5.5W |
| Operating Temperature | 0°C to 55°C |
|---|---|
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | 90% non-condensing |
| Compliance | FCC, CE, RoHS |
|---|
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