5G Multi-Gig RJ45 Jack 2x4 Stacked Connector J24UF4GD7DL01（Cross outBelFuse 0879-284J-XX ）

Product Overview

This 5G multi-gig RJ45 jack packs eight shielded 8P8C ports into one 2x4 stacked through-hole footprint, each position driven by integrated magnetics with a 180 uH minimum inductance and 1:1 turns ratio. Green and green yellow LEDs report link and activity at every port, while the LCP UL94V-0 housing, copper alloy shield and 1500VAC isolation suit multi-gig switches, wireless controllers and surveillance equipment.

Product Specifications

Product Features

• Eight Port Density: Two stacked rows of four RJ45 ports consolidate eight shielded connections in one footprint.
• 5G Multi-Gig Ready: Every port runs 5GBASE-T through integrated magnetics with 180 uH minimum inductance.
• LED Status at the Port: Green and green yellow indicators report link and activity on both port rows.
• Clean Signal Margin: -20 dB return loss to 50 MHz and -30 dB common mode rejection keep channels stable.
• Rugged Construction: LCP UL94V-0 housing, 50 uin gold plated contacts and a nickel plated copper alloy shield.

Packing Details

Each J24UF4GD7DL01 unit is packed in anti-static PE bags and seated in protective trays, with 16 finished pieces per tray and packaging tapes holding every stack in place. Five trays, 80 finished pieces in total, are boxed in one 340 x 265 x 200 mm export carton with labels applied. Bulk quantities ship on pallets with desiccant to protect the gold plated contacts and nickel plated shields during ocean and air transportation.

Applications

• Multi-Gig Switches: Eight 5GBASE-T ports behind one panel cutout.
• Wireless LAN Controllers: Multi-gig uplinks for Wi-Fi 6 and 6E access points.
• Surveillance NVRs: Dense camera port banks with front panel LED status.
• Servers and Storage: Multi-gig NIC and management ports.
• Industrial Gateways: Rugged -40 to +85 Degree C operation.

Frequently Asked Questions (FAQ)

Q: What is a 2x4 stacked RJ45 jack used for?

A: A 2x4 stacked jack such as the J24UF4GD7DL01 places eight 8P8C ports in two rows of four, so one component replaces eight single connectors. Designers use it in multi-gig switches, wireless controllers and recorders to shorten PHY routing, cut placement time and keep port spacing consistent across the panel.

Q: How are the LED indicators wired on this 5G RJ45 jack?

A: Light pipe positions on each port row carry green and green yellow indicators. Green LEDs drop 2.2 V at 20 mA with a 565 nm dominant wavelength and yellow 2.1 V at 590 nm, so firmware can drive link and activity status for every port. Different LED color combinations are available on request.

Q: What materials and plating are used on the contacts and shield?

A: The RJ45 contacts are 0.30 mm phosphor bronze C5210 with 30 uin minimum nickel and 50 uin gold on the contact area. Signal input terminals are brass C2680 carrying tin over nickel, and the 0.20 mm copper alloy shield is nickel plated, all inside an LCP housing rated UL94V-0.