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Green PCB dual-port PoE network card with two RJ45 jacks and PCIe x4 gold fingers

LR-LINK

LR-LINK LRES2002PT-POE Dual Port PoE+ Gigabit Network Card

SKU CH-EA8Y-J2W1S

Dual-port Gigabit PCIe card delivers up to 30 W PoE+ per RJ45 for industrial vision and server use

  • Speed1000Mbps
  • Connectors2 x RJ45
  • InterfacePCI-Express
  • Wake On LANNo
  • Temperature0°C ~ 55°C
  • Humidity5 % ~ 95 % (Non-condensing)
  • Dual RJ45 ports deliver 1000 Mbps wired throughput
  • Each PoE+ port supplies up to 30 W to attached devices
  • Intel I350 controller offloads TCP/UDP/IP checksum and segmentation tasks
  • PCIe x4 interface compatible with x8 and x16 slots
  • Industrial RJ45 spacing locks cables securely for vibration-prone environments

Dual-Port PoE+ Gigabit Adapter

The LR-LINK LRES2002PT-POE is a PCI Express x4 network card built on the Intel I350 chipset. It delivers two 1000Mbps RJ45 ports with IEEE 802.3at PoE+ capability. The adapter targets industrial vision inspection servers and equipment requiring powered Ethernet connections. It also suits ordinary servers needing dual Gigabit links with remote device power.

Thermals and Power Delivery

The card operates from 0°C to 55°C in humidity ranging from 5 % to 95 % non-condensing. Each port supplies up to 30W of PoE+ output power for connected devices. The controller integrates hardware acceleration for TCP/UDP/IP checksum and segmentation tasks. This offloads host CPU resources for other applications during data transmission.

Build Integration Requirements

The PCIe x4 interface fits x4, x8 and x16 slots for flexible motherboard placement. RJ45 spacing is designed for industrial cable access with locking copper cables. The adapter supports PoE Class 0 through Class 3 powered devices. No Wake-on-LAN function is included on this model.

Pontos fortes

  • Dual RJ45 ports deliver 1000 Mbps wired throughput
  • Each PoE+ port supplies up to 30 W to attached devices
  • Intel I350 controller offloads TCP/UDP/IP checksum and segmentation tasks
  • PCIe x4 interface compatible with x8 and x16 slots
  • Industrial RJ45 spacing locks cables securely for vibration-prone environments

Especificações

BrandLR-LINK
ModelLRES2002PT-POE
Speed1000Mbps
Connectors2 x RJ45
InterfacePCI-Express
Wake On LANNo
Temperature0°C ~ 55°C
Humidity5 % ~ 95 % (Non-condensing)
Class1000M, PCIE

Perguntas sobre este artigo

How do I install the LRES2002PT-POE in a PCI Express slot and what step is often missed?

Insert the x4 edge connector into any x4, x8 or x16 lane, secure the bracket screw, then connect the external power cable so each RJ45 port can deliver up to 30 W of PoE+ power.

What maintenance or replacement will the dual-port PoE+ card need over time?

The Intel I350 controller has no moving parts; only the RJ45 jacks or the external power connector may wear after repeated industrial cable lock cycles.

What is the first limit reached under sustained PoE+ load on both ports?

Operating temperature tops out at 55 °C, so total 350 W PoE budget across both ports will hit the thermal ceiling before the 1000 Mbps line rate does.

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