Aerless™ by TechFoundry
Quality connectivity.
Local stock. Better value.
Optics, fiber, RF components and power for telecom operators and data centers. Taiwan made SFPs, locally stocked equipment and competitive pricing help you meet your specification and deployment schedule.
- Taiwan made SFPs
- Priority sourcing from Taiwan and Malaysia for active components
- Local stock
- Stocked equipment ships from North America. Confirm availability with your quote.
- Industrial options
- Temperature ratings and certifications specified for the part you select

The catalogue
Three lines,
one supplier.
Find optics and fiber for data center links, RF components for wireless infrastructure, and power for critical networks. Compare ordering codes and specifications, then ask us to confirm compatibility, stock and delivery.
Optics and Fiber
Our optical transceivers and cables are manufactured in Taiwan. SFP, SFP+, SFP28, QSFP+ and QSFP28 modules from 1.25G to 100G, multimode and singlemode, in commercial and industrial ranges, with the MPO and MTP cabling to connect them.
Passive Components
Dummy loads, couplers, hybrid combiners, power splitters, attenuators, antennas, jumper cables, surge arresters and band combiners for distributed antenna systems and in building coverage, from 350 MHz to 6 GHz.
Power
Lithium batteries, integrated site power, rectifiers, breakers and energy storage for telecom and data centre infrastructure.
Why source through Aerless
Know the source.
Get the right specification.
We prioritize Taiwan and Malaysia for active components, including SFPs manufactured in Taiwan. Local stock of optics and passive components reduces the wait for available parts. Power systems are usually supplied against an order, with planned stock available for agreed customer forecasts. Ask us for competitive pricing against your required specification.
Industrial temperature grades and CSA or UL certifications are available on applicable products. We confirm the rating and supporting documentation for the part you select. ISO 9001 refers to manufacturer quality management certification, not certification of every product.
Optical transceivers and cable
Multiple sources
Our optical transceivers and cables are manufactured in Taiwan. Locally stocked optics and cable help you avoid a factory production wait when the required item is available.
- ISO 9001 approved
- Taiwan
- SFP to QSFP28
Passive RF and in building
Quality suppliers
Splitters, couplers, combiners, diplexers and antennas from 136 MHz to 6 GHz, sourced from quality suppliers in China and Taiwan and built to our specification. They ship under the Aerless part number.
- ISO 9001 approved
- China
- Taiwan
- DAS
- IBS
Circuit protection
Nader
Miniature and moulded case breakers, air circuit breakers, transfer switches, RCBOs and contactors. The NDB6AZ-63 series is built for telecom DC specifically, 80V DC with a 10kA breaking capacity in a 1U body.
- MCB
- MCCB
- ACB
- ATS
- RCBO
Telecom and data centre power
Shoto
Authorized Distributor
Lithium iron phosphate, which is the only chemistry we supply. First worldwide for telecom and data centre battery shipments on Frost and Sullivan's 2023 count. Imported against the order from Malaysia or Mexico, typically 8 to 16 weeks, and stocked here for a customer whose forecast needs it.
- LiFePO4
- Telecom backup
- Data centre UPS
Next step
Send us the part numbers.
Include quantities, destination and required delivery date. We will confirm the specification, available stock, lead time and price. If you need help selecting a part, describe the link or installation.