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Green single-port PCIe x1 network card with SC fibre connector

LR-LINK

LR-LINK LREC9030PF-LX 100Mbps Single-mode SC network card

SKU CH-SB0J-R6RTV

Single-mode SC fibre adapter delivering 100 Mbps over PCIe x1 with Intel 82574 controller

  • StandardsIEEE 802.3x
  • Speed100Mbps
  • Connectors1 x SC
  • InterfacePCI-Express
  • Temperature0°C ~ 55°C
  • Humidity0 % ~ 90 % (Non-condensing)

Ports 1x SC single-mode

Option LREC9030PF-LX

  • 100 Mbps fibre link via single SC port
  • PCIe 1.1 x1 interface for broad motherboard compatibility
  • Intel 82574 controller ensures reliable packet processing
  • IEEE 802.3x flow control prevents data loss under load
  • Operates from 0 °C to 55 °C in non-condensing humidity

Single-mode SC 100 Mbps adapter

The LR-LINK LREC9030PF-LX is a single-port network card built around the Intel 82574 controller. It connects to a PCI Express 1.1 x1 slot and presents one SC connector for single-mode fibre. The design targets low-cost, low-power installations such as network appliances or NFV platforms that need reliable fibre uplinks.

PCIe 1.1 x1 bandwidth ceiling

The card operates on a PCI Express 1.1 x1 link running at 2.5 GT/s, which caps theoretical throughput well below the 100 Mbps line rate. IEEE 802.3x flow control and Intel Priority Packet handling manage congestion on the wire, while MSI-X interrupts and PXE boot support keep the host interface lean. Environmental limits are 0 °C to 55 °C and 0–90 % non-condensing humidity.

100 Mbps single-mode reach

The adapter comfortably handles 100 Mbps full-duplex traffic over single-mode fibre distances suited to FTTH or FTTD deployments. Small-packet performance is optimised for appliance workloads, but the 100 Mbps ceiling and single-lane PCIe 1.1 interface mean it cannot scale to gigabit speeds or multi-port aggregation. Buyers needing higher throughput or additional ports should look elsewhere.

Highlights

  • 100 Mbps fibre link via single SC port
  • PCIe 1.1 x1 interface for broad motherboard compatibility
  • Intel 82574 controller ensures reliable packet processing
  • IEEE 802.3x flow control prevents data loss under load
  • Operates from 0 °C to 55 °C in non-condensing humidity

Specifications

BrandLR-LINK
ModelLREC9030PF-LX
StandardsIEEE 802.3x
Speed100Mbps
Connectors1 x SC
InterfacePCI-Express
Temperature0°C ~ 55°C
Humidity0 % ~ 90 % (Non-condensing)

Other versions of this model

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Questions about this item

Which LR-LINK model should I pick if I need a single-mode SC fibre card running at 100Mbps?

Choose the LREC9030PF-LX; it uses the Intel 82574 controller, a PCIe 1.1 x1 slot and a single SC port for single-mode fibre at 100Mbps.

What does the 100Mbps rating mean once the card is installed in a server?

The card provides a 100Mbps full-duplex fibre link over single-mode cable with the SC connector, suitable for FTTH or FTTD deployments up to the distance supported by the installed optics.

How does the PCIe 1.1 x1 interface affect the maximum throughput I can expect?

The PCIe 1.1 x1 lane runs at 2.5 GT/s, which provides ample headroom for the 100Mbps line rate so the bus does not limit the fibre port.

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