In optical communications, a single defective transceiver can bring down a data center rack, a broadcast feed, or an industrial control loop. That's why SZVAN operates under a Zero-Defect Shipping Policy — every module, cable, and platform must pass our full test matrix before it leaves the facility.
Our quality system is built on three layers: component-level screening → module-level validation → system-level integration testing. No layer can be skipped, no matter the order volume or delivery urgency.
24-hour BER test with PRBS pattern — target < 10⁻¹² at max data rate
Every SZVAN optical transceiver is backed by our 100% Compatibility Guarantee. If a module fails to work in a listed compatible switch platform — we replace it free of charge, no questions asked. This guarantee covers:
Cisco (Nexus, Catalyst, ISR) · Arista (7050, 7280, 7800) · Juniper (QFX, MX, EX) · HPE/Aruba · Dell (PowerEdge, S-Series) · Brocade · Huawei · H3C · and 80+ additional switch/brand combinations.
