RJ45 ICM 1X4 1G Base-T with LED and PoE J14RB45N7DNF7(Cross out BelFuse 0826-1X4T-HS-F)

This is a 1×4 port (four-port) RJ45 Integrated Connector Module (ICM) designed for Gigabit Ethernet (1G Base-T) applications. It features status indicator LEDs and full support for Power over Ethernet (PoE).

J14RB45N7DNF7

Product Overview

The J14RB45N7DNF7 is a compact, board-mountable quad-port Ethernet connector that integrates magnetics, filtering, and the connector into a single shielded module. It simplifies PCB layout and is RoHS compliant, engineered for reliable high-speed data and power delivery.

Product Specifications

Configuration: 1 row x 4 ports (4 ports total).
Data Rate: 1 Gigabit per second (1G Base-T).
PoE Support: Yes, supports Power over Ethernet.

Electrical Performance (Typical):

Insertion Loss: -1.0 dB max. (1-100 MHz).
Return Loss: -18 dB min. (1-40 MHz, Load 100Ω).
Common Mode Rejection: -30 dB min. (1-100 MHz).
Cross Talk: -30 dB min. (1-100 MHz).
Hi-Pot Test: 2250 VDC for 60 seconds between PCB side and cable side.

Mechanical & Material:

Housing: High-temperature thermoplastic (PA6T), UL94V-0, black.
Module Case: LCP, UL94V-0, black.
Contacts: Phosphor bronze with 50µ” gold plating on contact area.
Shield: Stainless steel, nickel plated.
Durability: 750 mating cycles.
Compliance: RoHS Compliant.

Product Features

Integrated Design: Combines magnetics, connector, and LED indicators in one module, reducing PCB component count.
High-Density Ports: Provides four independent Gigabit Ethernet ports in a single, space-saving footprint.
PoE Ready: Designed to handle both data and power transmission for PoE-powered devices.
Robust Construction: Uses high-temperature plastics (PA6T, LCP) and gold-plated contacts for reliability in demanding conditions.
Visual Status: Integrated LEDs (Green/Orange and Yellow) provide clear visual feedback for link and activity status on each port.

Applications

Ideal for networking equipment requiring compact, reliable, and PoE-capable multi-port Gigabit Ethernet connectivity, such as:

PoE switches
Wireless access points
Network video recorders (NVRs) and IP camera systems
Industrial Ethernet controllers

Packing Details

The specific packing details (e.g., tray/carton quantities) for the J14RB45N7DNF7 are not provided in the available documentation.

FAQ

Q1: What is the maximum data speed and PoE capability of this connector module?
A1: This module supports Gigabit Ethernet data rates (1G Base-T) and is designed to support Power over Ethernet (PoE) applications.

Q2: What are the key materials used for the housing and contacts to ensure durability?
A2: The housing is made from high-temperature PA6T plastic (UL94V-0), the module case from LCP (UL94V-0), and the contacts are phosphor bronze with 50µ” gold plating on the mating area for excellent conductivity and wear resistance.

Q3: What does the LED color configuration indicate?
A3: The module features dual-color LEDs per port, typically Green/Orange and Yellow, which are used to indicate different network statuses like link speed, activity, or PoE status. The exact mapping should be confirmed with the product datasheet.