Semight officially releases an integrated testing solution for next-generation computing interfaces compatible with 1.6T, scheduled for its first domestic exhibition at COMNEXT 2025.

Semi Next 本社、三重事業所

Semight has officially released a 1.6T high-speed interface evaluation solution that supports AI accelerated computing and CPO. This solution consists of three main measurement instruments: ▶ DCA1065 Sampling Oscilloscope ▶ CR3302 Clock Recovery Unit ▶ PBT3058 Bit Error Rate Tester It provides high-precision and end-to-end measurement support for the development of next-generation AI optical interconnects, contributing to overcoming industry bottlenecks in high-speed data communication. As a world-leading provider of 1.6T high-speed interface test solutions, Semight is already collaborating with major optical communication manufacturers and advanced chip vendors for joint verification. We have also begun active expansion in the Japanese market, intensifying our product offerings and technical support. This product is scheduled to be showcased for the first time in Japan at COMNEXT (Tokyo Big Sight) from July 30 to August 1, 2025. We invite everyone interested in AI, CPO, and 1.6T evaluation to experience it at the venue. For product materials and demo inquiries, please contact sai@semi-next.co.jp.

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PBT3058 1.6T Bit Error Rate Tester
From 1.6T optical modules to CPO and SiPh, everything for BERT evaluation in one device.

▶ Wideband Data Rate Support Supports 53.125 GBaud / 106.25 GBaud (per channel) ▶ Flexible Configuration Test units can be flexibly exchanged, allowing independent settings for NRZ / PAM4 signals for each channel ▶ Excellent Signal Quality High-speed rise/fall edges, low jitter characteristics Supports high swing output, pre-emphasis, and independent eye height adjustment ▶ Rich Pattern Generation Features Supports PRBS7 to 31, PRBS9Q to 31Q, and SSPRQ Trigger signals support division outputs from 4x to 32x
CR3302 120GBd High-Speed Clock Recovery Unit
120GBd compatible clock extraction - An essential partner for next-generation PAM4/NRZ measurement.

▶ Wideband Support Supports clock extraction for NRZ / PAM4 signals from 25 to 120 GBaud. ▶ High Performance Fast locking function with auto/semi-auto mode. ▶ Wavelength Range Supports single-mode optical signals from 200 to 1600 nm. ▶ Diverse Frequency Division Output Supports frequency outputs of 1/2 (25/50 GBaud), 1/4, and 1/8. ▶ Random Jitter of Recovery Clock Ultra-low jitter performance of ≦200 fs (typical value). ▶ Flexible Configuration Supports clock recovery for optical and electrical signals (optional). ▶ High Sensitivity -9 dBm at 106.25 GBaud PAM4 -12 dBm at 53.125 GBaud PAM4 Stable operation in low input optical power environments, ideal for silicon photonics evaluation. ▶ Easy Operation Compatible with touch panel LCD or flexible remote control, easily integrates with sampling oscilloscopes.
DCA1065 Sampling Oscilloscope
Semight DCA1065 Sampling Oscilloscope — Fully meets the testing needs of the 1.6T optical module!

■High-efficiency measurement Supports 100GBd PAM4 signal eye diagram measurement for up to 4 channels ■Multifunctional measurement Fully compliant with NRZ and PAM4 eye diagram measurement requirements Capable of measuring high-speed signals at 200Gbps per lane ■Automatic testing function Enables quick and efficient operation through remote command control mode ■High-precision performance guarantee Ensures measurement consistency and reproducibility with high-performance hardware