Astera Labs announced its new Taurus Smart Cable Module (Taurus SCM) portfolio to overcome performance bottlenecks in data center Switch-to-Switch and Switch-to-Server interconnects running up to 100G/Lane for 200/400/800 GbE. The Taurus SCM enables cloud system integrators and cable assembly vendors to rapidly develop and deploy cost-effective, copper-based Smart Electrical Cables (SEC) with purpose-built intelligence capabilities to reliably address reach, signal integrity, security, fleet management, and bandwidth utilization issues in hyperscale data centers.
Key Features
- Supports 100G PAM4 (106.25 Gbps), 50G PAM4 (53.125 Gbps), 25G NRZ (26.5625 Gbps and 25.78125 Gbps), and other Ethernet line rates.
- Resolves rate mismatch between NICs and Switches with 50G-to-100G PAM4 & 25G-NRZ-to-50G-PAM4 Aggregation and Disaggregation with gearbox capabilities.
- Enables 36-dB reach extension for 3-meter reach over thin (up to 34AWG) copper cables, ensuring sufficient cable length and flexibility.
- Ultra-Low-Latency.
- Advanced fleet management capabilities with full CMIS features, security, and deep diagnostics.
- Qualified with leading cable vendors to enable Smart Electrical Cables (SECs) in QSFP-DD and OSFP form factors.
Unlike general-purpose Active Electrical Cables, the Taurus Smart Cable Module portfolio enables cable OEMs to deliver unmatched advanced fleet management and deep diagnostic capabilities, including enhanced security options, quick debug tools, and flexible firmware upgrades, which are critical for ensuring high reliability and up-time in enterprise cloud networks
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