Description
The Edgecore AS7512-32X is a high-performance Top-of-Rack (TOR) or spine switch designed for modern data centers that demand massive throughput and scalability. Housed in a compact 1RU form factor, it provides line-rate Layer 2 and Layer 3 switching across 32 QSFP28 ports, supporting up to 32 × 100 GbE, 64 × 50 GbE, or 128 × 25 GbE/10 GbE connections via breakout cables.
Built with the Cavium Xpliant CNX88091 3.2 Tbps switch silicon and powered by an Intel Atom C2538 quad-core CPU, the AS7512-32X delivers ultra-low-latency performance (600 ns) and exceptional flexibility. The system includes dual hot-swappable AC PSUs and 5 + 1 redundant fans with power-to-port airflow, ensuring reliable operation in diverse deployment environments.
Pre-loaded with the Open Network Install Environment (ONIE), this bare-metal switch supports a range of open-source and commercial Network Operating Systems (NOS), including Open Network Linux, OpenSwitch, and PicOS™ (future release)—making it ideal for operators embracing Open Networking architectures.
Key Features
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High-density switching: 32 QSFP28 ports supporting up to 128 × 25 GbE connections.
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Flexible deployment: TOR or spine switch for 10/25/50/100 GbE fabrics.
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ONIE pre-loaded: Simplifies installation of Open Network Linux, OpenSwitch, or PicOS™.
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Enterprise-grade design: Dual AC power supplies and redundant fan modules.
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Energy-efficient: Typical consumption 370 W without optics.
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Open Networking ready: Compatible with OCP hardware ecosystem.
| Category | Details |
|---|---|
| Model | AS7512-32X-O-AC-B-US |
| Device Type | 100 GbE Data Center Switch (L2/L3 Managed) |
| Form Factor | 1RU Rack-mountable |
| Ports | 32 × QSFP28 (1×100 GbE or 1×40 GbE per port, or 2×50 GbE / 4×25 GbE / 4×10 GbE via breakout) |
| Management Ports | 1 × RJ-45 Console, 1 × RJ-45 10/100/1000BASE-T Mgmt, 1 × USB Type A Storage |
| Switch Silicon | Cavium Xpliant CNX88091 – 3.2 Tbps |
| CPU | Intel Atom C2538 (Quad-Core, 2.4 GHz) |
| Memory | 16 GB DDR3 SDRAM + 8 GB NAND Flash + 32 GB mSATA SSD |
| Switching Capacity | 3.2 Tbps |
| Forwarding Rate | 4.7 Bpps |
| Latency | 600 ns |
| Packet Buffer | 24 MB Shared |
| Airflow | Power-to-Port |
| Power Supply | Dual AC PSUs (Hot-swappable, Load-sharing) |
| Power Efficiency | Up to 93% (AC PSUs) |
| Typical Power Consumption | 370 W (without optics) |
| Dimensions (W × D × H) | 43.8 × 51.5 × 4.35 cm (17.3 × 20.3 × 1.7 in) |
| Weight | 10 kg (23 lb) |
| Operating Temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Compliance | CE, FCC Class A, UL/CUL, VCCI, RoHS-6 Compliant |
| Warranty | 3 Years Limited (Return-to-Factory Service) |
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