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Integrated RJ45 Connector

Integrated RJ45 Connector

Shop LINK-PP integrated RJ45 connectors with built-in magnetics for Ethernet PHY designs from 10/100 Base-T through multi-gig and 10G. This manufacturer hub groups single-port and multi-port magnetic jacks—tab-up and tab-down, SMT and through-hole, PoE-ready options—built in LINK-PP factories for OEM and ODM boards. Drill into Single Port RJ45, Multi-Port RJ45, or pair discrete magnetics from the LAN Transformer hub when your layout separates jack and magnetics. Match speed, PoE class, LED color, and PCB footprint on each product page before ordering.

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Frequently asked questions

01.What is an integrated RJ45 connector?
An integrated RJ45 (magnetic jack) combines the modular jack and Ethernet isolation magnetics in one housing, so the PHY connects through the jack without a separate LAN transformer. LINK-PP magnetic jacks cover 10/100 through multi-gig and 10G Base-T for switches, NICs, IP cameras, and industrial controllers. See also single-port and multi-port leaves.
02.When should I use an integrated RJ45 vs a discrete LAN transformer?
Choose an integrated RJ45 when you want a compact one-piece magjack with LEDs and EMI shielding on the board edge. Choose a discrete LAN transformer plus a non-magnetic jack when layout, height, or BOM strategy keeps magnetics and the connector separate. Confirm PoE class, speed grade, and tab orientation against your PCB footprint.
03.Which Ethernet speeds do LINK-PP integrated RJ45 jacks support?
This hub lists magnetic RJ45 connectors across common Base-T rates—typically 10/100, 1000 Base-T, 2.5G/5G, and 10G where stocked. Use leaf pages such as 10/100 Base-T RJ45 or 10G Base-T RJ45 to narrow by speed, then verify PoE and LED on the product datasheet.
04.Are these jacks drop-in replacements for Pulse, Halo, Bel, TE, or Würth PNs?
Many SKUs are listed as Compatible replacements for common OEM magnetics-jack part numbers (for example Pulse, Halo, Bel Fuse, TE/Tyco, Würth). Open the product page that matches your OEM PN, confirm pinout, LED map, tab orientation, and PoE rating, then order the LINK-PP P/N shown. Contact LINK-PP support if your legacy PN is not listed.
05.What should I check on the PCB footprint before ordering?
Match port count (1×1 vs 1×N / 2×N), tab-up vs tab-down, SMT vs through-hole, LED colors, shield grounding, and PoE/PoE+/PoE++ class to your schematic and mechanical drawing. Also confirm operating temperature and EMI spring/shield style. Datasheets and recommended land patterns are on each product page.

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