Samstar Tech automated optical module production line
Contract Manufacturing Partner

Your Overflow.
Our Precision.

Samstar Tech is a US-entity contract manufacturer purpose-built for optical module companies managing overflow production.

From 400G to 1.6T — ISO 7 cleanrooms, Keysight/Anritsu test infrastructure, and 99.5% FPY at scale.

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Why Samstar Tech

Built for Serious Volume

Three core pillars that make us the right partner for optical module OEMs with overflow demand.

Automated production capacity

Capacity

9M+ modules per year across multiple fully automated SMT and optical bonding lines. Ready to absorb your overflow from day one.

  • 400G / 800G / 1.6T ready
  • 24/7 automated production
  • Scalable MOQ from 1K units
Precision optical alignment

Precision

Sub-micron optical alignment, ISO 7 cleanrooms, and Keysight/Anritsu test infrastructure delivering 99.5% first-pass yield.

  • 99.5% FPY target
  • ISO 7 cleanroom certified
  • Keysight & Anritsu test infra
Testing and compliance

US Compliance

US-entity partnership with contracts governed by US law. Full IP protection, NDA enforcement, and tariff-optimized supply chain.

  • US-governed MSA contracts
  • Full IP & NDA protection
  • Tariff-optimized supply chain
9M+
Modules / Year
99.5%
First Pass Yield
ISO 7
Cleanroom Class
1.6T
Highest Speed Ready

Our Facility

Built for the Next Generation of Optical Modules

Our facility houses multiple fully automated production lines running 24/7, staffed by engineers trained specifically for high-speed optical module assembly. Every station is ESD-controlled and ISO 7 certified.

Automated SMT Lines
High-speed pick-and-place with AOI inspection at every stage
Optical Bonding & Alignment
Sub-micron precision robotic alignment for TOSA/ROSA coupling
Burn-in & Test Racks
Full Keysight and Anritsu infrastructure for BERT/TDECQ testing
ESD-Controlled Cleanrooms
ISO 7 certified with full gowning protocol and particle monitoring
Cleanroom production floorAutomated alignment machines

Our Process

NPI to Mass Production

We are not just an assembly shop. Our structured NPI lifecycle turns your design into a high-yield production program.

1
Phase 1
RFQ
BOM Review & DFM Analysis
→ Feasibility Report
2
Phase 2
NPI
Engineering Pilot Run
→ Prototype Samples
3
Phase 3
DVT
BERT / TDECQ & Stress Testing
→ Verification Report
4
Phase 4
PVT
Process Optimization & Yield Setup
→ Golden Sample
5
Phase 5
MP
Automated Mass Production
→ High-Yield Modules

Strategic Advantage

Why Procurement Teams Choose Us

🇺🇸

US Entity Partnership

Contracts governed by US law. Your IP is protected under US jurisdiction with enforceable NDAs and a Master Service Agreement.

📦

Supply Chain & Tariff Management

Optimized sourcing strategy that navigates tariff structures while maintaining component quality and delivery timelines.

🔬

Engineering Partner, Not Just Assembly

Our engineers participate in DFM review, yield optimization, and firmware coding — not just building to print.

Ready to Discuss Your Overflow Program?

Contact our US team to schedule a facility audit or request a capacity feasibility report for your next production run.