100Mbps RJ45 Magnetic Jack with LED 8P8C RJ45 Connector J11GH1A41DPF1（Cross LINK-PP LPJ0013AHNL）

Product Overview

100Mbps RJ45 Magnetic Jack with LED J11GH1A41DPF1 is a single port 8P8C modular jack with an integrated 100BASE-T magnetics and filter, built for Fast Ethernet ports that demand stable signal quality and quick link status feedback. The turns ratio is 1 plus or minus 3 percent at 100 kHz, open circuit inductance is 350 uH minimum measured at 100 kHz with 8 mA DC bias, and the input to output hipot test withstands 1500 VAC for 60 seconds. Green and yellow LEDs are built into the housing face, insertion loss is held to -1.0 dB maximum across 0.3 MHz to 100 MHz, and the gold flash plated phosphor bronze contacts keep the mating interface reliable over the full 0 to +70 Degree C operating range.

Product Specifications

Product Features

• Integrated 100BASE-T Filter: The transformer and filter are built into the jack, so the RJ45 Connector simplifies BOM planning and frees board space around the PHY.
• Green and Yellow Status LEDs: Link and activity states are visible directly on the port face, letting end users verify network status at a glance without software.
• Robust 1500VAC Isolation: The input to output hipot withstands 1500 VAC for 60 seconds, protecting downstream electronics from ground potential differences.
• Gold Flash Plated Contacts: Phosphor bronze contacts with a 50 uinch nickel underplate and gold flash contact area resist corrosion across repeated patch cord mating cycles.
• Clean Signal Performance: Insertion loss stays within -1.0 dB to 100 MHz and cross talk remains below -30 dB, keeping Fast Ethernet data links stable in noisy cabinets.

Packing Details

Each J11GH1A41DPF1 is inspected, packed in anti-static bags and sealed in labeled inner boxes before shipment. Standard export cartons with internal cushioning protect the magnetics and through-hole pins during transport. Bulk, tray or tube packing can be arranged to suit manual assembly or automatic insertion equipment. Contact our sales team for carton quantities, current lead times and customized labeling requirements.

Applications

• Fast Ethernet Switches: Single port 100BASE-T links in unmanaged and industrial switches.
• IP Cameras and NVRs: PoE ready port front end for surveillance terminals.
• Set-Top Boxes: Compact filtered RJ45 Connector for home entertainment hardware.
• Industrial Controls: Filtered Ethernet interface for PLC and gateway boards operating up to +70 Degree C.
• Networked Appliances: Printers, POS terminals and embedded boards needing a drop-in magnetic jack.

Frequently Asked Questions (FAQ)

Q: Does the J11GH1A41DPF1 include the Ethernet transformer and filter?

A: Yes. This RJ45 Magnetic Jack integrates the 100BASE-T transformer, common mode filter and termination resistors inside the single port 8P8C housing, so the PHY connects directly to the jack through the recommended schematic without external magnetics.

Q: Which LEDs are built into this RJ45 Connector and how should they be driven?

A: The jack carries two LEDs on the port face: LED 1 is green and LED 2 is yellow. Both are wired to dedicated LED pins on the drawing schematic and are driven directly from the PHY link and activity outputs, giving visible link and traffic indication for the 100 Mbps port.

Q: What electrical performance does the integrated magnetics deliver?

A: Open circuit inductance is 350 uH minimum at 100 kHz with 8 mA DC bias, DCR is 1.2 Ohms maximum, insertion loss stays within -1.0 dB from 0.3 MHz to 100 MHz, and the input to output isolation withstands 1500 VAC for 60 seconds, meeting the signal and safety needs of 100 Mbps Ethernet.