JXF0-5011NL 5GBase-T Industrial THR RJ45 PulseJack (LEDs, Non-PoE, 2250 VDC)

Single-Port 5GBase-T MagJack Overview

The JXF0-5011NL is an industrial-grade, single-port Gigabit PulseJack Integrated Connector Module (ICM) designed for rugged, high-bandwidth Ethernet applications operating up to 5GBase-T (5 Gbps). Built strictly to IEEE 802.3 standards, the JXF0-5011NL integrates high-performance magnetics, isolation transformers, and a 2-wire (2W) signal line common mode choke into a compact form factor.

Featuring dual Green-Yellow / Green-Yellow bi-colour LEDs, this non-PoE connector provides real-time multi-state link/activity visual feedback without requiring external light pipes. Built with high-temperature UL 94V-0 thermoplastic and 3.20mm tin-plated tails, the JXF0-5011NL is fully qualified for Through-Hole Reflow (THR / Pin-in-Paste) production lines, achieving an MSL 1 unlimited floor life rating and exceptional shock/vibration tolerance across a -40°C to +85°C operating span.

Key Architectural Highlights

• Optimized for 5Gbps Data Rates: Superior signal integrity featuring minimal insertion loss (-1.0/-1.5 dB max) and wideband return loss surpassing -24dB (1–40MHz) and -14dB (100–250MHz).
• Dual Bi-Colour Diagnostic LEDs: Embedded left and right dual-colour LEDs (Green @ 568nm / Yellow @ 585nm) driven by 4 dedicated through-hole pins (Pins 11–14).
• Robust 2250VDC Galvanic Isolation: Full primary-to-secondary isolation (Pri:Sec) maintained across the entire internal transformer assembly for comprehensive system safety (UL 62368-1 File E216117).
• Integrated 2W Signal Line Choke: Specifically configured for pure data lines to deliver enhanced common-mode noise suppression (CMRR > -35dB @ 10–125MHz) without the DC bias constraints of PoE.
• Pin-in-Paste Manufacturing Ready: Eliminates secondary wave soldering processes; fully compliant with IPC/JEDEC J-STD-075 (Category R7, 260°C peak temperature resistance).

JXF0-5011NL RJ45 Datasheet - Mechanical and Schematic

Technical Specification of Integrated RJ45 Connector with LED

A. Environmental & Safety Ratings

B. High-Frequency RF Performance (@ 25°C, Operating -40°C to +85°C)

C. Mechanical & Plating Construction

D. Integrated Bi-Colour LED Specifications

PCB Footprint and Mechanical Dimensions

JXF0-5011NL uses a right-angle through-hole construction with a compact footprint.

Important mechanical values include:

Mechanical and Environmental Design

• JXF0-5011NL is designed for industrial Ethernet equipment and operates from -40°C to +85°C.
• The JX0 series uses a thermoplastic housing rated UL94 V-0 or better, phosphor bronze contacts with gold plating, and a nickel-plated copper-alloy shield.
• The series also uses a rugged latch-up mechanical structure and supports through-hole reflow processing.

Compliance and Materials

JXF0-5011NL is RoHS compliant.

The manufacturer specification identifies:

• Thermoplastic housing, UL94 V-0 or better
• Phosphor bronze contacts
• 30µin gold contact plating
• Minimum 30µin nickel under-plating
• 100µin minimum matte tin solder-tail plating
• Nickel-plated copper-alloy shield
• RoHS compliance
• J-STD-002 solderability compliance
• J-STD-020 level 1
• J-STD-075 R7, 260°C maximum through-wave-solder condition

Typical Applications of JXF0-5011NL THR RJ45 PulseJack

1. 5G High-Speed Ethernet Equipment

• 5G Ethernet switches
• 5G network gateways
• High-speed Ethernet equipment
• Network interface equipment
• Embedded Ethernet systems
• High-speed network terminals

2. Industrial Ethernet

• Industrial Ethernet switches
• Industrial Ethernet gateways
• PLC communication equipment
• Industrial controllers
• Industrial network equipment
• Industrial communication terminals

3. Edge Computing and Industrial IoT

• Edge computing gateways
• Industrial IoT gateways
• Embedded network controllers
• IIoT communication equipment
• Edge network devices
• Industrial data acquisition systems

4. Compact Network Equipment

• Network appliances
• Embedded computing platforms
• Industrial communication boards
• Ethernet access equipment
• Compact network interface boards

Frequently Asked Questions

Q1: Can JXF0-5011NL be mounted on a PCB footprint designed for JXF0-5012NL?

A: Yes. The JXF0-5012NL PCB footprint includes 14 data/LED holes plus 4 extra PoE holes (Pins 15–18). Because the JXF0-5011NL simply lacks these 4 PoE pins, it can physically plug into a 5012NL footprint without modifications, provided the unused PoE circuits on the board remain unpowered.

Q2: What is the benefit of a 2-wire (2W) choke over a 3-wire (3W) choke in JXF0-5011NL?

A: In a non-PoE design, there is no high continuous DC current passing through the center tap. A 2-wire signal choke on the cable/signal line provides superior differential-mode signal transparency and symmetrical common-mode attenuation without the extra capacitive parasitics introduced by a third tap wire.

Q3: Does the 2250VDC isolation apply across all contacts on the JXF0-5011NL?

A: Yes. Unlike PoE-enabled modules where PoE power paths bypass signal transformers, the JXF0-5011NL provides an uninterrupted 2250 VDC dielectric isolation barrier between the entire primary (cable side) and secondary (PHY side), fully compliant with IEEE 802.3 and UL 62368-1 safety isolation requirements.

Q4: How do the bi-colour LEDs operate on Pins 11/12 and 13/14?

A: The internal LEDs are anti-parallel bi-colour diodes. To illuminate Green (568nm), apply forward polarity (+ on Pin 11, - on Pin 12). To illuminate Yellow (585nm), simply reverse the polarity (+ on Pin 12, - on Pin 11).