RJ45 ICM 1X2 1G Base-T with LED and PoE J12RB15N7DNF7（Cross out BelFuse 0826-1X2T-HS-F)

This is a 1×2 port (two-port) RJ45 connector module with integrated magnetics (ICM). It is designed for Gigabit Ethernet (1G Base-T) applications and features status indicator LEDs and full support for Power over Ethernet (PoE).

J12RB15N7DNF7

Product Overview

The J12RB15N7DNF7 is a compact, board-mountable dual-port Ethernet connector. It integrates all necessary magnetics and filtering components within a shielded housing, simplifying PCB design. The module is RoHS compliant and engineered for reliable high-speed data and power delivery.

Product Specifications

Configuration: 1 row x 2 ports (2 ports total).
Data Rate: 1 Gigabit per second (1G Base-T).
PoE Support: Fully supports Power over Ethernet applications.

Electrical Performance :

Insertion Loss: -1.0 dB max. (1-100 MHz).
Return Loss: -18 dB min. (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” min. 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 component count on the PCB.
Dual-Port Efficiency: Provides two independent Gigabit Ethernet ports in a single footprint.
PoE Ready: Designed to handle both data and power transmission for PoE-powered devices.
Robust Construction: Uses high-temperature plastics and gold-plated contacts for reliability.
Visual Status: Integrated LEDs for easy monitoring of link and activity status.

Applications

Ideal for networking equipment requiring compact, reliable Gigabit Ethernet connectivity with PoE capability, such as:

PoE switches and injectors
Wireless access points
IP cameras and VoIP phones
Industrial Ethernet devices

Packing Details

Specific packing details (e.g., tray/carton quantities) for the J12RB15N7DNF7 are not provided in the available documentation.

FAQ

Q1: What is the maximum data speed supported by this connector?
A1: This connector module is designed for Gigabit Ethernet, supporting data rates up to 1 Gigabit per second (1G Base-T).

Q2: Can this connector deliver power to connected devices?
A2: Yes, the J12RB15N7DNF7 is explicitly designed with support for Power over Ethernet (PoE), allowing it to deliver both data and power over a single cable.

Q3: What are the key materials used for durability and performance?
A3: The housing uses high-temperature PA6T plastic (UL94V-0), the contacts are phosphor bronze with gold plating on the mating area, and it includes a stainless steel shield for EMI protection.