✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Latest Model Dy-5546s - Dymec Serial Link / Redundant Fiber Ring Serial Link / Single-mode Up To 65% Off [xKHTwsL6]

$70.99 $227.99 -69%

DY-5546S Serial Link - Redundant Fiber Ring Solution The DY-5546S Serial Link is a cutting-edge, single-mode fiber optic solution designed for industrial applications that demand high reliability and redundancy. This advanced product is engineered to

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Latest Model Dy-5546s - Dymec Serial Link / Redundant Fiber Ring Serial Link / Single-mode Up To 65% Off [xKHTwsL6]

DY-5546S Serial Link - Redundant Fiber Ring Solution

The DY-5546S Serial Link is a cutting-edge, single-mode fiber optic solution designed for industrial applications that demand high reliability and redundancy. This advanced product is engineered to provide a robust and fail-safe communication system through its redundant fiber ring architecture. With support for RS-232, RS-422, and RS-485, the DY-5546S ensures seamless data transmission in demanding environments.

Technical Specifications and Features

The DY-5546S offers an impressive range of technical specifications that make it an ideal choice for critical industrial applications. It features a single-channel design with a 1310nm wavelength, capable of covering distances up to 20 kilometers. This industrial-grade device is compatible with ST fiber connectors, ensuring a secure and reliable connection. The DY-5546S also boasts a power range of 36~72 Volts DC, making it versatile for various power supply environments. Its compact dimensions of 144 x 33 x 97 mm make it space-efficient for integration into existing systems.

Applications and Benefits

The DY-5546S Serial Link is a versatile solution that can be used in a wide range of industries and applications. Its industrial-grade certifications, including UL, CE, FCC, IEEE, IEC, ITUT, NEMA, Substation & Digital Substation, and Switchgear, ensure its reliability in critical infrastructure environments. The DY-5546S is particularly suitable for electrical substations, distribution systems, and railway transportation, where high-speed, long-distance communication is essential. Its features such as dual-loop self-healing, full redundancy, and plug-and-play functionality make it an ideal choice for ensuring continuous operation in challenging conditions. The kit includes a DB-9 cable, simplifying installation and integration into your system.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

A great item. No complaints.

- Robyn V..

January 23, 2026

Absolutely no complaints!

This is a very good tool.

- Sheri J..

January 23, 2026

Absolutely no complaints!

I'm happy with my purchase.

- Kandy P..

Write a Review

You Might Also Like

Discover more great products from our collection.

Sonuscore Lyrical Bundle

Sonuscore Lyrical Bundle

(794)
$39.99 $127.99 -69%
Leather & Brass Key Lanyard

Leather & Brass Key Lanyard

(532)
$33.99 $108.99 -69%
Power 150w para Lenovo 54y8892

Power 150w para Lenovo 54y8892

(991)
$51.99 $166.99 -69%
TCU Sunglass Strap (Purple)

TCU Sunglass Strap (Purple)

(980)
$26.99 $86.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY