FS.COM LC to LC Duplex Multimode Fiber Optic Adapter (OM3/OM4)

Upgrade your interface with crisp visuals.
This 12864 Graphic LCD Module delivers a sharp 128x64 pixel resolution on a stunning blue backlight with white pixels. Built with the versatile ST7920 controller, it supports both Parallel and SPI Serial modes, allowing you to save precious I/O pins on your Arduino or microcontroller. Perfect for displaying complex graphics, charts, and custom text.

• High-Res Graphic Display: 128x64 dot matrix resolution enables text, images, and graph rendering.
• Crisp Visibility: Deep blue background with bright white pixels provides excellent contrast and aesthetics.
• Dual Interface Modes: Supports both 6800 8-bit Parallel and Serial (SPI) modes (Selectable via Pin 15 PSB).
• Standard 5V Logic: Seamlessly compatible with Arduino UNO, Mega, and other 5V logic controllers.
• Adjustable Contrast: Dedicated V0 pin allows for precise brightness and contrast tuning via potentiometer.
• Robust Mounting: Four corner mounting holes (3mm) for secure installation in enclosures.

Reliable Fiber Connectivity for Enterprise & Home Networks

In the world of fiber optics, signal integrity is everything. Whether you are extending a cable run in a data center or connecting a new workstation in a high-speed office environment, a sub-par adapter can become the bottleneck of your entire network.

The FS.COM LC/UPC to LC/UPC Duplex Multimode Adapter is engineered to solve the problem of short cable runs without compromising speed. Designed specifically for Multimode Fiber (MMF) connections, this adapter (also known as a coupler) features an industry-standard Aqua housing, making it the perfect match for OM3 and OM4 10G/40G cabling systems.

Precision Engineering for Minimal Signal Loss

Unlike cheap plastic couplers that introduce jitter and attenuation, this adapter utilizes a high-precision sleeve to ensure perfect ferrule alignment.

• Low Insertion Loss: With a verified loss of ≤0.2dB, your data travels smoothly across connection points.
• Secure Locking: The sturdy clip mechanism provides an audible "click," ensuring cables remain securely seated even in high-vibration environments like server racks.
• Compact Design: The small footprint allows for high-density mounting in patch panels and wall boxes.

This is the ideal solution for Sun Cheong customers building robust networks for IP Cameras, NAS storage systems, or high-bandwidth gaming setups.

• Local delivery within Hong Kong and in-store pickup.​
• Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
• Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
• Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
• In-store pickup details (location and time) will be confirmed by email or phone message.​
• Delivery times are estimates and may be affected by weather or unforeseen circumstances.​