SC APC to LC UPC SM Duplex Fiber Optic Patch Cord for High-Performance Network Solutions

Duplex SC APC to LC UPC SM Fiber Optic Patch Cord

Fiber Optic Patchcords are components to link equipments and components in fiber optic network. There are many types according to different types of fiber optic connector including FC SV SC LC ST E2000N MTRJN MPO etc. with single mode(9/125um) and multimode (50/125 or 62.5/125). Cable jacket material can be PVC, LSZH; OFNR, OFNP etc. There are simplex, duplex, multi fibers, Ribbon fan out and bundle fiber.

Specification:

Features:

1. Types of Fiber:

1.1 Single-Mode (SMF): Designed for long-distance transmission (up to 100+ km), typically using a 9/125µm core/cladding diameter.

1.2 Multi-Mode (MMF): Used for shorter distances (up to 500m–2km), with common core sizes of 50/125µm or 62.5/125µm.

2. Connector Types:

2.1 LC (Lucent Connector): Small form-factor, popular in high-density applications.

2.2 SC (Subscriber Connector): Push-pull design, commonly used in datacoms and telecom.

​2.3 FC (Ferrule Connector): Screw-on type, often used in high-vibration environments.

​2.4 ST (Straight Tip): Bayonet-style, used in older networks.

2.5 MTP/MPO: Multi-fiber connectors for high-capacity links (e.g., 12/24 fibers).

3. Polish Types

3.1 APC (Angled Physical Contact): 8° angled endface for minimal back reflection (~-65dB).

3.2 UPC (Ultra Physical Contact): Higher reflection loss (~-55dB).

3.3 PC (Physical Contact): Slightly rounded for reduced air gaps.

4. Cable Jacketing:

4.1 Simplex: Single fiber, single cable.

4.2 Duplex: Two fibers (often for Tx/Rx).

4.3 Armored: Reinforced for harsh environments.

4.4 Bend-Insensitive (BI): Resistant to tight bends.

Application:

5.1 Telecommunication Network
5.2 Fiber Broad Band Network
5.3 CATV system
5.4 LAN and WAN system
5.5 FTTP

Production Flow:

Our Package:

DOWELL Factory Display

We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH Cabling, Distribuction Box, LSA Modules and accesspries. Our products are related to whole cableing system, such as FTTH cableing accessories,we will propagate enterprise spirit of civilization unity truth seeking struggle development and try our best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for customer, tailored products to meet the needs of defferent customer and continuously provide customer with solutions and technical problems, further exploration and innovation and excellence.

Our Factory

Excellent Business Partners

our products have been well accepted by more than 50 Countries. Most of them have been used at their telecom projects, and we have become one of the reliable brands among their local telecom companies.

Showroom

Step into our cutting-edge sample room and experience the future of fiber optic communications. Our meticulously curated collection showcases the latest advancements in optical fiber technology, offering a hands-on opportunity to explore our comprehensive range of high-performance products.

Our Team

Our team's expertise spans the entire spectrum of fiber optic communications, from designing and manufacturing high-performance optical fibers to implementing robust network infrastructure. We take pride in our ability to tackle complex challenges and deliver reliable, high-speed connectivity solutions that power the digital world.