+86 13418217372
WhatsAPP Tik Tok Instagram Youtube Facebook Linkedin Twitter
KKG ELECTRONICS ELECTRIC C0., LTD.
RJ45 Modular Jacks
Home > Products > RJ45 Modular Jacks > 1x3 Ganged Shielded Network Interface Socket

1x3 Ganged Shielded Network Interface Socket

Product Brief Description

The RJ45-9903 1X3 is a "ganged" modular jack featuring three 8P8C Ethernet ports in a single side-by-side housing. It utilizes a right-angle PCB mount design with a full metal shield for EMI suppression. Rated for 1.5A at 125V AC, it is designed for efficient port expansion in network switches, industrial gateways, and high-density patch panels.

1761794015416424 ODM/OEM Service                        

1761789540847709 Source Factory

1761789999333255 Stable Daily Output

 High Quality

1761790127703393 Multiple Payment Methods

1761789973470741 Pre/After Service

Product Details
CharacteristicsSpecification
Rating
125V AC 1.5A Max
Insulation Resistance

100MΩ Min (at 500V DC)

Contact Resistance
30mΩ Max
Insulation Resistance500mΩ Max
Dielectric Strength

1000V AC RMS 60Hz

Operating Temperature-40℃ to +85℃
Life Span1,000 Cycles Min

Fortinet FortiGate 40F RJ45 Socket's Product Introduction


KKG Electronics presents the RJ45-9903 1X3, a high-density rj45 connector socket designed to streamline network assembly. This ganged module integrates three shielded 8P8C ports into a single block, significantly reducing the PCB footprint compared to individual jacks. The robust metal housing acts as a Faraday cage, protecting the signal integrity of all three ports from electromagnetic interference. Unlike a basic rj45 connector 4 pin used for telephony, this 8-pin interface supports full Gigabit Ethernet speeds. It is engineered to securely latch with any standard rj45 head, providing a tactile click for a confident connection. As a durable rj45 socket, it features gold-plated contacts and through-hole grounding tabs, making it the ideal rj45 jack solution for routers, switches, and industrial communication equipment requiring reliable multi-port connectivity.

Dell PowerEdge RJ45 Socket's Product Operating Principle


Ganged Shielding: The continuous metal chassis surrounds all three jack cavities draining external electromagnetic noise to the PCB ground plane to prevent crosstalk between the adjacent ports.
Mechanical Port Integration: The unified housing molds three ports with a precise 13.97mm pitch ensuring perfect alignment for the faceplate and reducing mechanical tolerance issues during assembly.
Signal Conduction: Precision phosphor bronze contacts inside each port wipe against the inserted plug blades to establish independent low-resistance paths for three separate network connections.

Netgear GS308 RJ45 Socket's Product Functions


High-Density Connectivity: Instantly provides three networking interfaces in a compact linear footprint allowing for efficient utilization of rear-panel space on routers and switches.
Signal Integrity Protection: Utilizes the metal shield to block Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) ensuring stable high-speed data transmission in noisy environments.
Structural Anchoring: The multi-leg through-hole design and shield tabs anchor the component firmly to the circuit board distributing the insertion force of three cables to prevent solder fractures.
Standardized Mating: Adheres to TIA/EIA mechanical standards to ensure compatibility with all standard Ethernet patch cords and plugs globally.

Dimension

RJ45-9903 1X3

Products Applications

1768292747137218

Network Switches: Integrated into the circuit board of the Netgear GS308 Gigabit Switch to provide a bank of downstream LAN ports for office devices.

Industrial Gateways: Used on the communication interface of the Moxa MGate 5105 to allow multiple industrial ethernet connections for factory automation.

Firewall Appliances: Located on the rear panel of the Fortinet FortiGate 40F to handle multiple WAN and LAN connections in a secure enclosure.

Blade Servers: Integrated into the expansion card of the Dell PowerEdge Series to provide high-bandwidth redundant network links.

Temperature Profile

KKG Electronics uses temperature-resistant materials and high-temperature testing equipment.

The product's appearance does not change when tested at 260°C for 5 minutes!   

Temperature


Packaging Methods

We ensure high production efficiency and ship your order within 7 days after payment.

1767671060814359

FAQ

Q1:Are you a factory or trade company?

A:We are factory with more than 15 years of experience specialized in producing switches, sockets, connetors, DC Jacks, etc.

 

Q2: What is the turnaround time for rapid prototyping of modified designs?

A: Prototypes are delivered in 7-10 working days post-design approval. Submit CAD files and specifications to activate priority engineering review.

 

Q3: How do you ensure long-term product availability for legacy systems?

A: We guarantee 15-year lifecycle support with EOL (End-of-Life) notifications 24 months in advance and bridge manufacturing options.

 

Q4: Can you accept small order? Like 1000 pcs or 2000 pcs?
A: Sure, but we suggest you buy more, because it really can save your time and freight charge in the near future.

 

Q5:What kind of files are required for quotation?
A: For PCB quotation, please provide the Gerber data / files and indication of related technical requirements as well as any special.

Get In Touch With Us

* Name
* E-mail
Phone or WhatsApp
Country
* Message

Tel:

+86 13418217372

Add:

Rixing Industrial Zone,Tangxia Town, Dongguan City, Guangdong Province, China

Get A Quote
  • Please enter your name.
  • Please enter your E-mail.
  • Please enter your Phone or WhatsApp.
  • Please refresh this page and enter again
    Please fill in your requirements in detail so that we can provide a professional quotation.