AI / ML | AI Switch
| AIS1600-64O
AI Switch Unleashing 102.4T of Ultimate Computing Power
AIS1600-64O
The Edgecore AIS1600-64O is a 64-port 1.6T AI switch powered by Broadcom Tomahawk 6. Delivering 102.4 Tbps capacity and sub-microsecond latency, it eliminates bandwidth bottlenecks for next-gen hyperscale AI/ML clusters.
Unprecedented Scale for Generative AI Workloads
The AIS1600-64O is engineered to break bandwidth bottlenecks in hyperscale AI and ML clusters. Incorporating the groundbreaking Broadcom Tomahawk® 6 (BCM78914) silicon, it delivers an industry-leading 102.4 Tbps switching capacity with 512 x 200G PAM4 SerDes technology.
Designed for sub-microsecond latency and massive scalability, the AIS1600-64O enables the largest flat 2-tier networking topologies, significantly reducing Job Completion Time (JCT) for complex AI training models.
Broadcom Tomahawk® 6 (BCM78914)
Features
Extreme Connectivity
Port Density : 64 x 1.6T OSFP1600 ports.
Flexibility : Supports breakout options to 800G, 400G, 200G, and 100G via Flexport™ technology.
Power : Up to 30W power budget per port to support advanced transceivers.
Advanced Silicon & Architecture
Chipset : Broadcom Tomahawk 6C BCM78914 (Monolithic 3nm process).
Scale : Highest Radix with up to 512 logical ports per chip.
Performance : Low latency design with a 267MB unified, fully-shared packet buffer.
Optimized for AI/ML Workloads
Routing : Cognitive/Adaptive routing with Dynamic (DLB) and Global Load Balancing (GLB).
Congestion Control : Features Drop Congestion Notification (DCN), Fast CNP, and PFC-aware ECN.
Resiliency : Hardware-based link failover minimizes Job Completion Time (JCT).
Next-Gen Protocols
SRv6 : Comprehensive support including Micro SID (uSID), Generalized SID (GSID), and canonical modes (Subject to NOS).
Virtualization : Full support for VxLAN.
Scheduling : Credit-based Flow Scheduler (CBFS) for precise traffic management (Subject to NOS).
Efficient Hardware Design
Form Factor : Compact 3 RU chassis with front-to-back (AFO) airflow.
Redundancy : Hot-swappable 7+1 fan modules and load-sharing PSUs (2700W AC or 3200W DC).
Safety : Integrated e-fuses for transceiver and component protection.
Management & Synchronization
Open Networking : Pre-loaded with ONIE for automated installation of compatible NOS.
Precision Timing : Built-in SyncE and PTPv2 support (1PPS, 10MHz, ToD).
Control : BMC module with Serial-over-LAN capabilities.
Use Cases

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