Explore Kocent Optec's highly reliable passive and active fiber optic termination assemblies designed for extreme performance.
Kocent Optec Limited established in 2012 in Hongkong as a hi-tech communication enterprise, is one of China's leading fiber optic termination product manufacturers and solution providers.
We are dedicated to developing and manufacturing fiber optic communication products ranging from passive to active categories for telecommunication networks, enterprise networks, and data centers.
By leveraging our extensive experience and excellent production capacity we gained over the years, we magnify the outcome for our valuable customers, which ultimately expands their core competencies and helps them outperform competitors. We place emphasis on customer collaboration, and we define ourselves as your valuable partner in fiber optic connection solutions. We believe our differentiators are your perceived advantages.
Understanding the crucial role of precise optical signal management in multi-gigabit carrier structures and modern optical engines.
Optical fiber attenuators are essential components integrated to adjust optical signal power. They prevent the saturation of highly sensitive photodetectors (such as PIN or APD diodes) in optical receivers. Without accurate attenuation, high-power optical signals can overload the receiver circuit, introducing severe bit error rates (BER) and hardware degradation.
In Dense Wavelength Division Multiplexing (DWDM) configurations, maintaining a balanced power level across all channel grids is critical. Our custom fixed and variable attenuators are deployed within active transponder arrays and multiplexer branches to guarantee flat gain profiles, reducing optical signal-to-noise ratio (OSNR) disparities across bands.
With high-speed optics transitioning from 100G/400G to 800G, the dynamic range of receivers narrows. Our customized mechanical adapter attenuators (LC/UPC, LC/APC, SC/APC, MPO/MTP) play a core role in preventing transceiver damage over short distance loops, assuring smooth link transitions and continuous data throughput.
With more than 13 years of experience in manufacturing telecommunication fiber optic products, we follow strictly fiber optic industry standards by using mature scientific methods to deliver your products on time and ensure that 100% products are tested and inspected before shipment.
Our quality control program utilizes state-of-the-art visual inspection scopes, insertion loss meters, backreflection testers, and advanced environmental chambers. This guarantees that every ODM Fiber Attenuator maintains mechanical endurance and stable attenuation values across wide temperature bands (-40°C to +85°C).
Positioned at the nexus of international telecom expansion, we supply custom components to key operators across the globe.
Years of sales and service experience have enabled us to win customers from different regions. Today, we have customers from East Asia, Southeast Asia, Middle East, Eastern Europe, Western Europe, Northern Europe, South America, North America, North Africa, and South Africa.
Win-win cooperation is our constant goal. Many of our OEM and ODM products have won Telecom Operator tenders and satisfy strict end-user requests.
Ensuring local regulatory compliance and structural compliance with industry-defined standardizations.
Whether you require LC/UPC fixed attenuators or custom MPO loopback components, compliance is non-negotiable. Our components are produced under ISO 9001:2015 management systems. We ensure that every attenuator meets the core requirements of:
| Test Parameter | Standard Reference | Target Threshold |
|---|---|---|
| Attenuation Accuracy | Telcordia GR-910-CORE | ±0.5dB (1-10dB); ±1.0dB (11-30dB) |
| Return Loss (APC / UPC) | IEC 61300-3-6 | ≥60dB / ≥50dB |
| Polarization Dependent Loss | IEC 61300-3-2 | ≤0.1dB |
| Operating Temperature | Telcordia GR-1209-CORE | -40°C to +85°C |
Analyzing future trends in high-capacity lightwave attenuation to stay ahead of market demands.
Stabilized light absorption utilizing transition metals directly in the fiber core. This avoids the mechanical instability of air-gap attenuation and ensures constant attenuation profiles across C, L, and S wavelength bands.
Integrating arrayed attenuation profiles directly into multi-fiber arrays (8, 12, 16, 24 fibers). Essential for supporting hyperscale data structures without using bulky inline accessories.
Micro-Electro-Mechanical Systems (MEMS) driving real-time tuning capabilities to actively compensate for signal fluctuations, ideal for complex software-defined networking (SDN).
Answers to complex engineering inquiries regarding optical attenuator deployment, ODM quotes, and specification criteria.
Explore further active modules, CWDM multiplexers, couplers, and distribution enclosures to construct an integrated optical layer.
KOCENT OPTEC