SOPO Fiber | High-Performance Optical Communication Components Supplier

About SOPO Fiber

A trusted leader in optical communication components, SOPO combines innovation, quality, and customer focus to deliver reliable fiber optic solutions worldwide.

Innovation Driven by Excellence

SOPO is a high-tech enterprise focused on the R&D, manufacturing, and sales of optical communication components. With a strong commitment to quality and customer satisfaction, we serve telecom operators, data centers, and industrial networks across the globe.

Our advanced production facilities and professional team ensure every product meets international standards. Certified with ISO9001:2008, RoHS, and CE, SOPO maintains strict quality control from design to delivery.

Learn more about our manufacturing process →

3500㎡

Factory Area

200+

Employees

80+

Production Sets

60+

Certificates

Workshop Display

R&D Lab

Plant Overview

Office Environment

Our Product Range

Comprehensive portfolio of fiber optic components designed for high-speed, reliable, and scalable network infrastructure.

PLC Splitter

ABS Box Optical PLC Splitter SC 1x2 to 1x64, 2x2 to 2x8 configurations. Ideal for FTTH and passive optical networks.

• Singlemode, SC/APC or SC/UPC
• Low insertion loss, high return loss
• Operating temp: -40°C to +85°C

MTP/MPO Trunk Cables

High-density trunk cables for data centers and backbone networks. Available in OM3/OM4/OM5 and OS2.

• Polarity options: Type A/B/C
• 12/24/48 fiber configurations
• LSZH or OFNP jacket

Polarization-Insensitive Isolator

High-performance isolator for laser protection in EDFAs and transmitters. Low PDL and high isolation.

• Wavelength: 1550nm, 1310nm
• Isolation >30dB
• FC/APC, SC/APC options

4/8 Channel CWDM Module

Compact CWDM Mux/DeMux modules for metro and access networks. Low insertion loss and high channel uniformity.

• ITU-T grid compliant
• 1310nm to 1610nm channels
• Plug-and-play design

SC Hot Melt Fast Connector

Field-installable connector for rapid FTTH deployment. No epoxy, no polishing, low loss.

• SC/UPC & SC/APC versions
• Insertion loss <0.3dB
• Compatible with 2.0mm & 3.0mm cables

Mini Gigabit Media Converter

10/100/1000Base-TX to 1000Base-FX converter for extending network reach over fiber.

• Plug-and-play operation
• Supports singlemode & multimode
• DIN rail mountable

EDFA Optical Amplifier

Erbium-Doped Fiber Amplifier for long-haul and CATV networks. High gain and low noise figure.

• C-band or L-band options
• Output power up to +23dBm
• AGC/APC control modes

WDM OADM Module

Custom 4, 8, 16, 18-channel CWDM OADM for flexible wavelength add/drop in ring networks.

• Low channel crosstalk
• High thermal stability
• Compact module design

Fiber Patch Cord

SC PC Singlemode Simplex Fiber Optic Patch Cord. High reliability with ceramic ferrule.

• UPC or APC polish
• Lengths: 1m to 30m
• LSZH or PVC jacket

Optical Circulator

3-port or 4-port circulator for bidirectional transmission and sensing applications.

• Low insertion loss
• High isolation
• 1310nm & 1550nm options

View Full Product Catalog

Why Choose SOPO Fiber?

From R&D to delivery, SOPO ensures every component meets the highest standards of performance, reliability, and compatibility.

Quality Certified

ISO9001:2008, RoHS, CE, and other international certifications ensure compliance and reliability.

Advanced R&D

In-house design and engineering team with continuous innovation in optical component technology.

Global Reach

Products deployed in over 50 countries, trusted by telecom operators and data center providers.

24/7 Support

Dedicated technical support team ready to assist with product selection, troubleshooting, and customization.

Frequently Asked Questions

What is the lead time for custom products?

Custom PLC splitters, WDM modules, and patch cords typically take 7–15 working days depending on complexity and quantity.

Do you offer OEM/ODM services?

Yes, SOPO provides full OEM and ODM support including custom labeling, packaging, and product design.

Are your products compatible with major brands?

All SOPO components are designed to meet or exceed industry standards and are interoperable with Cisco, Huawei, Juniper, and others.

What is your warranty policy?

We offer a standard 3-year warranty on all passive components and 2 years on active devices like media converters and EDFA.

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