High-Performance
Optical Networking
Premium fiber optic components engineered for data centers, 5G infrastructure, and global enterprise backbones. Carrier-grade quality at factory-direct pricing.
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Comprehensive optical networking solutions for enterprise & data center
Optical Transceivers
SFP, SFP+, QSFP+, QSFP28, QSFP-DD modules supporting 1G to 800G rates.
- 100G QSFP28
- 400G QSFP-DD
- 10G SFP+
Fiber Patch Cables
Singlemode OS2 and Multimode OM3/OM4/OM5 cables with custom lengths.
- LC-LC Duplex
- Armored Patch Cables
- Ultra Low Loss
MTP/MPO Assemblies
High-density trunk cables and harness assemblies for data center backbones.
- MTP Trunks (8/12/24)
- MTP-LC Harnesses
- Conversion Cables
Tools & Test Equipment
Fiber cleaners, visual fault locators, power meters and splicing tools.
- Fiber Cleaning Kits
- Optical Power Meters
- Visual Fault Locators
Featured Products
Selected optical components that are frequently used in data center, telecom, and lab deployments.
1310nm Polarization Maintaining In-Line Manual Variable Optical Attenuator
1310nm polarization maintaining in-line VOA with 0.5–60 dB attenuation, ≤0.5 dB insertion loss, ≥20 dB extinction ratio, and 500 mW power handling.
1550nm Single Mode In-Line Manual Variable Optical Attenuator
The 1550nm Single Mode In-Line Manual VOA provides adjustable optical attenuation at 1550nm using a screw-driven mechanism for continuous and repeatable control. It is built with SMF-28e single mode fiber and features a maximum insertion loss of ≤0.5 dB, an attenuation range of 0.5–60 dB, and a minimum return loss of ≥50 dB for stable signal performance. The polarization dependent loss is ≤0.1 dB. The all-fiber in-line design requires no external power, allowing direct integration into fiber optic systems. It supports a maximum continuous optical power of 500 mW and is suitable for laboratory testing, optical measurement, and communication system calibration.
1310nm Single Mode In-Line Manual Variable Optical Attenuator
The 1310nm Single Mode In-Line Manual VOA provides adjustable optical attenuation at 1310nm using a screw-driven mechanism for continuous and repeatable control. It is built with SMF-28e single mode fiber and features a maximum insertion loss of ≤0.5 dB, an attenuation range of 0.5–60 dB, and a minimum return loss of ≥50 dB for stable signal performance. The polarization dependent loss is ≤0.1 dB. The all-fiber in-line design requires no external power, allowing direct integration into fiber optic systems. It supports a maximum continuous optical power of 500 mW and is suitable for laboratory testing, optical measurement, and communication system calibration.
1550nm Polarization Maintaining In-Line Manual Variable Optical Attenuator
1550nm polarization maintaining in-line VOA with 0.5–60 dB attenuation, ≤0.5 dB insertion loss, ≥20 dB extinction ratio, and 500 mW power handling.
1550nm Polarization Beam Splitter/Combiner
1550nm Polarization Beam Splitter/Combiner (PBS/PBC) with low insertion loss, high extinction ratio, and optional all-PM fiber or Port 3 SMF configuration. Ideal for fiber lasers, coherent communication, EDFA, and polarization control applications.
980/1550nm Single Mode Fused WDM
980/1550nm Single Mode Fused WDM designed for EDFA pump coupling. Low insertion loss, high isolation and excellent stability for optical communication and amplifier systems.
Seikoh Giken SNA-1 FC/APC To FC/APC Fiber Adapter
Buy Seikoh Giken SNA-1 FC/APC to FC/APC fiber adapter with low insertion loss and high return loss. Ideal for telecom, testing, and high-precision fiber connections.
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G.652.D vs G.657.A1 vs G.657.A2: What's the Difference?
G.652.D, G.657.A1 and G.657.A2 are the three single mode fiber grades you will meet most often when buying patch cables and drop fiber. They share the same 9/125 µm geometry and are fully interoperable — the real difference is how tightly you can bend them before loss rises. This guide explains each
Understanding ITU-T Standards for Optical Fibers (G.651–G.657)
Every optical fiber you buy is built to an ITU-T Recommendation — a published specification that fixes its geometry, attenuation, dispersion, and bending behaviour. Knowing which G.65x standard a fiber follows tells you exactly where it belongs: FTTH drop cable, metro CWDM, long-haul terrestrial, or
Advantages and Disadvantages of Optical Fiber
Optical fiber has become the default medium for telecom backbones, broadband access, and data-center interconnects — and for good reason. It offers greater bandwidth, lower loss, and immunity to interference that copper simply cannot match. But fiber is not the right answer for every job. This guide
What Is Fiber Optics?
Fiber optics quietly powers almost everything we do online — streaming, cloud computing, video calls, and the data centers behind them. But for network builders and procurement teams, understanding how fiber actually works and which fiber type to specify is the difference between a link that perform
Need a Custom Solution?
Our engineering team can help design custom cable assemblies and coded transceivers for your specific infrastructure needs.