Quad Port Gigabit PoE RJ45 Jack Integrated Magnetics Connector J14RB45N7DNF7（Cross out BelFuse 0826-1X2T-HS-F）

Product Overview

This quad port PoE RJ45 jack integrates four 1000Base-T magnetics channels with LED indicators in a single 1x4 footprint. PA6T and LCP UL94V-0 construction with stainless shields supports 1000 mA power delivery at 57VDC, while 350uH inductance and 2250VDC isolation make it ideal for multi port PoE switches and surveillance equipment.

Product Specifications

Product Features

• Quad Port Density: Four Gigabit PoE ports share one 1x4 footprint to halve PCB placement area.
• High Power PoE Delivery: Balanced DC line current of 1000 mA at 57VDC supports demanding powered devices.
• Integrated Magnetics Design: 350 uH inductance with 1:1 turns ratio simplifies PHY circuit layout.
• Tri-Color LED Indication: Green, yellow and orange LEDs report link and activity for every port.
• Isolation and Durability: 2250VDC isolation and 750 mating cycles keep RJ45 Connector ports reliable.

Packing Details

Each J14RB45N7DNF7 unit is packed in anti-static PE bags, seated in protective trays and boxed in standard export cartons. Bulk quantities ship on pallets with desiccant to protect the gold plated contacts and stainless shields during ocean and air transportation.

Applications

• Multi Port PoE Switches: Access switches powering cameras and phones on every port.
• Surveillance NVRs: Recorder front ends handling several camera links at once.
• Wireless Access Points: Controller cards managing multiple AP uplinks.
• Industrial Ethernet Gateways: Rugged gateways with several Gigabit segments.
• VoIP PBX Systems: Phone systems feeding powered desk phones.

Frequently Asked Questions (FAQ)

Q: What PoE current can this quad port RJ45 jack carry?

A: The J14RB45N7DNF7 is rated for a balanced DC line current of 1000 mA maximum at 57VDC continuous. The 2250VDC isolation barrier between the PCB side and cable side keeps the power path separated from the magnetics, so high power PoE budgets can be applied across the four ports.

Q: What is a 1x4 RJ45 magnetic jack used for?

A: It bundles four shielded Gigabit ports and their magnetics into one component for multi port equipment. Designers use it in PoE switches, surveillance recorders and industrial gateways to shorten routing, cut placement time and keep port to port spacing consistent across the panel.

Q: Which LED colors are built into this connector?

A: Each port position provides green, yellow and orange LEDs operating at 572 nm, 585 nm and 605 nm wavelengths. Firmware typically assigns them to link speed, activity and PoE power status, giving installers a clear visual report on every port without extra board indicators.