Quad-port 1GbE mezzanine NIC with Intel I350 controller for firewalls and network gates.
When firewall throughput bottlenecks compromise network security appliance performance, reliable multi-port connectivity becomes essential for continuous data inspection. The LREM3500PT-4T mezzanine network adapter addresses this by providing four independent Gigabit Ethernet ports in a space-efficient form factor.
Built on the Intel I350 controller, this PCIe x8 adapter delivers 10/100/1000Mbps per port with full-duplex capability, enabling aggregated bandwidth to eliminate traffic congestion. Its two-way bypass function ensures fail-safe operation during power loss or system failures, maintaining critical network paths without interruption.
Ideal for firewalls, network gates, and 1U chassis deployments, this quad-port NIC offers enterprise-grade stability with DPDK and Jumbo Frame support. The LREM3500PT-4T combines proven Intel silicon with LR-LINK’s mezzanine design for demanding always-on environments.
Adopts Intel I350 master control chip for wide system compatibility and stability.
Each network port has an independent gigabit channel working independently of each other.
Equipped with two-way bypass function to ensure non-stop operational all day.
Supports network redundancy or increased bandwidth via port aggregation for smooth data flow.
Mezzanine structure saves PCI Express channel resources in 1U chassis space.
Supports traditional copper cable connection of 10/100/1000Mbps at the application site.
Complete technical details for integration and deployment planning.
| Controller | Intel I350 |
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| Bus Type | PCI Express v2.1 (2.5GT/s & 5.0GT/s) x4 (x8 interface) |
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| Connector | 4*8-Pin RJ45 |
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| Cable Medium | Copper |
| Data Rate Supported Per Port | 10/100/1000Mbps |
| 1000Base-T Cable Type | Cat5E/6 or higher: up to 100m |
| 100Base-Tx Cable Type | Cat5/5E/6 or higher: up to 100m |
| 10Base-T Cable Type | Category 3/4/5/5E/6 or higher: up to 100m |
| Power Supply | PCIe |
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| Protocol Support | IEEE 802.3ab, IEEE 802.3u, IEEE 802.1Q VLANs, IEEE 802.3x, IEEE 1588, IEEE 802.3az-Energy Efficient Ethernet (EEE) |
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| Feature Support (Yes) | DPDK, Jumbo frame |
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| Feature Support (No) | PXE, WoL, iSCSI, FCoE |
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| Operating Temperature | 0℃ to 55℃ (32℉ to 131℉) |
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| Storage Temperature | -40℃ to 85℃ (-40℉ to 185℉) |
| Storage Humidity | 90% non condensing relative humidity at 35℃ |
| Authentication | FCC, RoHS, CE |
| PCB Size | 167*72*1.6 mm |
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| Bezel | 2U bezel |
| OS Support | Windows XP/Vista/7/8/8.1/10, Windows Server 2003/R2/2008/R2/2012/R2/2016/R2/2019/R2, Linux Stable Kernel 2.6.x/3.x/4.x or later, CentOS/RHEL 6.x/7.x or later, Ubuntu 14.x/16.x or later, FreeBSD 9/10/11 or later, Vmware ESX/ESXi 4.x/5.x/6.x or later |
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