Product Overview — The Arista DCS-7800R3AK-36DM-LC is a high-density 400G line card designed for the Arista 7800R3 Series chassis. It features 36 ports of 400G QSFP-DD, providing wire-speed Layer 2 and Layer 3 forwarding. This module is optimized for high-performance spine, core, and data center interconnect (DCI) deployments in hyperscale, ISP, and CDN environments. — Technical Specifications — • Port Configuration: 36 x 400G QSFP-DD ports • Architecture: 7800R3 Series • Chassis Compatibility: Arista 7804, 7808, 7812, and 7816 Series • Performance: Line rate forwarding on all ports simultaneously • Features: Deep packet buffers for burst-heavy traffic, support for large-scale routing tables • Design: Optimized for east-west traffic in hyperscale fabrics — Condition & Testing…
Product Overview
The Arista DCS-7800R3AK-36DM-LC is a high-density 400G line card designed for the Arista 7800R3 Series chassis. It features 36 ports of 400G QSFP-DD, providing wire-speed Layer 2 and Layer 3 forwarding. This module is optimized for high-performance spine, core, and data center interconnect (DCI) deployments in hyperscale, ISP, and CDN environments.
Technical Specifications
- Port Configuration: 36 x 400G QSFP-DD ports
- Architecture: 7800R3 Series
- Chassis Compatibility: Arista 7804, 7808, 7812, and 7816 Series
- Performance: Line rate forwarding on all ports simultaneously
- Features: Deep packet buffers for burst-heavy traffic, support for large-scale routing tables
- Design: Optimized for east-west traffic in hyperscale fabrics
Condition & Testing
This unit is in used condition and has been fully tested. It includes a 1-year warranty for peace of mind in mission-critical environments.
Contact Information
Any questions or need other gear... Contact us directly:
Jeff Wolcenski
Terabit Systems
2565 Third Street Ste 218
San Francisco, CA. 94107
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