We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return
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qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy
Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy
Covered by the manufacturer's warranty.
Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies
Extended Holiday Return Policy.
Qualifying purchases of products displaying the " Extended Holiday
Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31,
2024.
Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
Dual ST Ports Deliver Reliable Fiber Connections
The duplex ST fiber optic adapter features four precision-engineered female ports in a robust metal housing. The distinctive red dust caps protect the sensitive optical interfaces while providing clear port identification. This adapter enables seamless connections between multimode fiber cables while maintaining signal integrity across the network.
Technical Specifications
Dual ST female ports on each side for MMF connections
Precision-aligned ferrule housing for minimal signal loss
Durable metal construction with mounting holes
Applications
Data center fiber patch panel connections
Network backbone infrastructure
Telecommunications equipment rooms
Angled View Shows Precision Port Alignment
The angled perspective highlights the adapter's precise port alignment and rugged construction. The metallic housing provides excellent durability while maintaining exact positioning of the optical interfaces. This ensures consistent performance and minimal insertion loss when connecting fiber optic cables.
Technical Specifications
Precision-machined housing maintains port alignment
Protective red dust caps for port safety
Industrial-grade metal construction
Applications
Enterprise network infrastructure
Telecommunications cross-connects
Industrial control systems
Side Profile Reveals Compact Design
The side profile showcases the adapter's space-efficient design and robust construction. The compact form factor allows for high-density installations while maintaining proper cable management. The metal mounting bracket ensures secure installation in standard fiber patch panels and enclosures.
Technical Specifications
Compact 5-inch height profile
Secure mounting bracket design
High-density installation capability
Applications
High-density fiber patch panels
Space-constrained installations
Multi-channel fiber networks
Secure Mounting Features for Reliable Installation
The adapter's mounting features ensure stable and secure installation in any standard fiber enclosure. The precision-engineered housing maintains perfect alignment of fiber connections while the integrated mounting points provide flexible installation options.
Technical Specifications
Standard mounting hole configuration
Stable metal mounting bracket
Compatible with industry-standard enclosures
Applications
Rack-mounted fiber installations
Wall-mounted fiber terminals
Equipment room patch panels
Protected Ports Ensure Connection Reliability
Each port features protective dust caps that safeguard the critical optical interfaces when not in use. The distinctive red color provides easy visual identification while preventing contamination that could impact network performance.
Technical Specifications
Integrated dust protection system
Color-coded port identification
Contamination-resistant design
Applications
Clean room environments
Industrial installations
Long-term infrastructure deployments
Precision-Engineered for Maximum Performance
The adapter's precision-engineered construction ensures optimal alignment of fiber connections. The robust metal housing provides excellent protection while maintaining exact positioning of the optical interfaces for consistent network performance.
Technical Specifications
High-precision port alignment
Industrial-grade metal construction
Optimized insertion loss characteristics
Applications
Mission-critical network infrastructure
High-performance data centers
Telecommunications hubs
Symmetrical Design for Flexible Installation
The symmetrical design enables flexible installation options while maintaining consistent performance. The adapter's balanced construction ensures proper cable routing and strain relief regardless of mounting orientation.
Technical Specifications
Balanced port configuration
Flexible mounting options
Optimal cable management support
Applications
Complex cable routing scenarios
Multi-orientation installations
Custom network configurations
Enhanced Durability for Long-Term Reliability
The adapter's robust construction ensures long-term reliability in demanding environments. The metal housing provides excellent protection against physical stress while maintaining precise alignment of the optical interfaces.
Technical Specifications
Impact-resistant metal housing
Long-term stability features
Environmental protection design
Applications
Industrial environments
High-traffic network areas
Long-term infrastructure deployments
Questions fréquemment posées
The ADD-ADPT-STFSTF-MD is a fiber optic adapter designed to provide cable-to-cable fiber connections. It specifically connects two male ST MMF Duplex cables through its female ST connectors. This adapter features two female ST connectors on each end (four total), making it ideal for creating reliable fiber optic links in networking infrastructure.
This adapter features ST Network Female connectors on both ends. Specifically, it has 2 female ST connectors on the first end and 2 female ST connectors on the second end, making it a duplex configuration. This allows for bidirectional communication when connecting male ST MMF duplex cables.
The ADD-ADPT-STFSTF-MD adapter has the following dimensions: 5 inches in height, 3 inches in width, and 1.8 inches in depth. It weighs approximately 6.40 ounces, making it a compact and lightweight solution for fiber optic connections.
The ADD-ADPT-STFSTF-MD comes with a 3-year limited warranty, providing assurance of the product's quality and reliability. This warranty coverage demonstrates AddOn's confidence in their product's durability and performance.
Yes, this adapter is specifically designed for use with MMF (Multimode Fiber) duplex cables. It's built to connect male ST MMF duplex cables, making it ideal for multimode fiber optic networking applications where shorter distance, high-bandwidth connections are required.
The ADD-ADPT-STFSTF-MD is manufactured in the United States, ensuring high quality standards and reliable performance. This origin of manufacture often translates to superior build quality and adherence to strict manufacturing standards.
AddOn adapters, including the ADD-ADPT-STFSTF-MD, are 100% compliant for all networking needs. They are designed and manufactured to meet industry standards for fiber optic connections, ensuring compatibility and reliable performance in network infrastructure applications.
This adapter is best suited for fiber optic network installations that require duplex ST connections using multimode fiber (MMF). It's ideal for creating cable-to-cable connections in data centers, enterprise networks, and telecommunications infrastructure where ST connector types are utilized and bidirectional communication is needed.