Data Center Solutions
Data center loopback modules
Port and thermal testing without a live link
Pecko builds loopback modules and fiber loopbacks that turn a port's own transmit signal back into its receiver, so data center teams can test switches, NICs and optics without far-end equipment. Lane mapping, management memory and heat load follow your specification.
- Since 1981Manufacturing experience, founded in Singapore
- 25,000+Projects completed
- 20Industries served
- 3Factories in Singapore, Malaysia and China
Products
All products
Loopback types we build for port validation, factory burn-in and field diagnostics. Each one follows your drawing and is checked against the test plan agreed in the quote.
6 products
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Electrical loopback modules
Modules for SFP, QSFP, QSFP-DD and OSFP ports that route transmit lanes back to receive lanes, with management memory the host can read.
Request a quote for Electrical loopback modules -
Thermal load loopback modules
Loopbacks with an on-board heat load set to your specification, standing in for optical modules so switch airflow and cooling can be checked during design.
Request a quote for Thermal load loopback modules -
Attenuated loopback modules
Loopbacks built to a target insertion loss, so host SerDes can be stressed across the channel conditions they will see in service.
Request a quote for Attenuated loopback modules -
Fiber loopback assemblies
LC and MPO loopbacks that join transmit fibers to receive fibers, for testing transceivers, patch fields and optical ports during turn-up.
Request a quote for Fiber loopback assemblies -
RJ45 loopback plugs
Compact plugs for copper Ethernet and management ports, wired so a port receives its own signal for quick link and cabling checks.
Request a quote for RJ45 loopback plugs -
Burn-in and production test loopbacks
Loopback sets for factory burn-in and line testing of switches, NICs and servers, built for repeated insertion and labeled for each test station.
Request a quote for Burn-in and production test loopbacks
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Our services
From prototype to production
Whatever you need built, Pecko can take it from the first engineering review to volume production, and further up the assembly when it helps.
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Prototyping and NPI
Engineering review, prototype builds and new product introduction, so a design is proven before volume production starts.
Prototype services -
Box build and system integration
Harnesses, cables and sub-assemblies integrated into finished enclosures and systems, wired and tested to your documentation.
Box build -
OEM and contract manufacturing
Production built to your drawings and specifications, from first articles to volume across our factories in Singapore, Malaysia and China.
Contract manufacturing