FiddlLink
FiddlLink
High-reliability optical transceivers optimized for the City of London's high-frequency trading and Docklands' cloud clusters.
London remains Europe's most significant data center hub, with major clusters in Slough, Docklands (East London), and the City. As the financial capital, the demand for ultra-low latency and high-throughput connectivity is unparalleled. The transition from legacy 1G/8G systems to 10G Ethernet and 16G Fibre Channel (FC) is critical for Storage Area Networks (SAN) used by Tier-1 banks and fintech innovators.
A legacy of precision engineering and global supply chain excellence.
FiddlLink Optical Technology Co., Ltd. (Est. 2016) specializes in the R&D and production of optical networking products for Tier-1 data centers. Our facility features advanced testing equipment for BER (Bit Error Rate), Eye Diagram analysis, and Optical Power validation. With 126 dedicated engineers, we provide Information Gain through deep technical documentation and compatibility firmware specifically mapped for UK-based equipment like Cisco, Juniper, and Arista.
In the City of London, every microsecond counts. Our 10G SFP+ SR modules are engineered with specialized low-latency chipsets to minimize propagation delay in high-speed trading environments.
As London's financial institutions manage petabytes of sensitive data, our 16G FC SFP+ modules provide the necessary bandwidth for high-speed disk arrays, ensuring seamless backup and data retrieval with zero packet loss.
In line with the UK's "Net Zero" targets, our transceivers feature Ultra-Low Power Consumption (typically <1W for 10G LR), reducing the cooling overhead for massive server farms in the M25 corridor.
Advanced Signal Detection
Rigorous QC Inspection
Transitioning London campus networks from 10G to 25G SFP28 for increased density.
Integration of SiPh transceivers to further reduce power and cost for 100G+ links.
Standardization of 800G and 1.6T for London's core backbone infrastructure.
Where precision meets scale: Our 380sqm facility in the heart of the optical industry.
Optical Detection
Spherical Polishing
Precision Coating
Signal Verification
Polishing System
Roughing Machine
Single-Point CNC
Coating Machine I
Profilometer
Interferometer
Transreflector
Alignment System
Expert insights into 10G/16G SFP+ deployment in the UK market.
10G SFP+ is primarily used for Ethernet networking (LAN/WAN), while 16G SFP+ is specifically designed for Fibre Channel protocols in Storage Area Networks (SAN). They operate at different clock speeds and use different coding schemes (64b/66b for 10G vs. the specialized FC framing).
Yes, FiddlLink provides customized EEPROM coding. We support compatibility with over 200 vendors, including Cisco-specific "S-Class" transceivers (SFP-10G-LR-S) and high-density Arista/Juniper configurations common in UK internet exchanges (LINX).
We have 8 years of export experience. We provide all necessary documentation for UK Customs, including commercial invoices with correct HS codes (851770), packing lists, and Certificates of Origin to ensure smooth clearance at Heathrow or London Gateway ports.
Absolutely. We provide industrial temperature rated (-40°C to +85°C) 10G modules for UK smart city projects and 5G small cell deployments where temperature fluctuations are common.
Comprehensive inventory of high-performance optical modules ready for global distribution.
Contact our senior engineering team for tailored SFP+ and 16G FC solutions with full UK export support.
FiddlLink Optical Technology Co., Ltd. – Your Partner in High-Performance Connectivity.
