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Integrated RJ45 Connector
Single Port RJ45 Connector

Single Port RJ45 Connector

Shop LINK-PP single-port RJ45 connectors with integrated magnetics for one-port Ethernet designs from 10/100 Base-T through multi-gig and 10G. This leaf focuses on 1×1 magnetic jacks—tab-up / tab-down, LED options, PoE-ready SKUs—manufactured by LINK-PP for compact NIC, IoT, industrial, and appliance boards. Return to the parent Integrated RJ45 hub for multi-port families, or browse LAN Transformers when magnetics sit discrete from the jack. Confirm speed grade, PoE class, LED map, and land pattern on each product page before ordering.

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Frequently asked questions

01.What is a single-port RJ45 connector on this page?
This leaf lists LINK-PP 1×1 integrated RJ45 magnetic jacks—one Ethernet port per housing with built-in isolation magnetics. Typical uses include single-port NICs, industrial controllers, IP cameras, and appliance motherboards. For multi-port panels, open the parent Integrated RJ45 hub or multi-port leaves.
02.Which speeds are available for single-port magnetic jacks?
Stock spans common Base-T grades—often 10/100, Gigabit, and higher multi-gig / 10G SKUs depending on inventory. Filter by speed on sibling leaves such as 10/100 Base-T RJ45 or 10G Base-T RJ45, then confirm PoE and LED on the PDP.
03.Tab-up vs tab-down—what should I order?
Tab orientation must match your PCB and panel: tab-down is common for edge-mount jacks facing the board bottom; tab-up flips the latch. Wrong orientation will not fit the mechanical drawing—always match the product title/datasheet tab callout to your CAD model.
04.Can I replace Würth, Halo, Bel, or XFMRS single-port PNs with LINK-PP?
Many single-port SKUs are Compatible mappings to Würth, Halo, Bel Fuse, XFMRS, and similar OEM PNs onto LINK-PP parts such as LPJ4012GDNL or LPJ4011BBNL. Open the Compatible product page for your OEM PN, verify pinout, LED colors, and PoE rating, then order the LINK-PP P/N.
05.When should I use a discrete LAN transformer instead?
If your design places a non-magnetic jack on the panel and magnetics inland on the PCB, use a discrete LAN Transformer instead of an integrated magjack. Single-port integrated RJ45 remains the simpler choice when one-piece height and EMI shielding meet your envelope.
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