Cisco Silicon One
One architecture.
Every network role.
From AI-scale data center fabrics to enterprise campus access, Cisco Silicon One delivers industry-leading performance, programmability, and power efficiency across a unified silicon architecture.
Why Cisco Silicon One?
One unified architecture that powers every network role — from AI backend fabrics to enterprise campus access — with unmatched performance and efficiency.
One Architecture, Many Roles
A single programmable silicon architecture powers switching, routing, and fabric across data center, service provider, and enterprise networks.
AI-Optimized Performance
Purpose-built for AI/ML workloads with advanced load balancing, congestion control, and ultra-low latency for optimal job completion time.
102.4 Tbps and Beyond
The G300 processor delivers 102.4 Tbps for next-generation AI backend fabrics, with 64x 1600GE ports in a single chip.
Unified SDK
One software development kit across all Silicon One processors simplifies development, reduces OpEx, and accelerates time to deployment.
G-Series — AI Scale Switching
High-performance, programmable silicon optimized for AI scale-out and scale-up networking.
102.4 Tbps
G300
102.4 Tbps AI-scale switching processor
- •64x 1600GE ports in a single chip
- •Next-generation AI backend fabric
- •Advanced congestion control and load balancing
51.2 Tbps
G200
51.2 Tbps high-performance switching processor
- •AI/ML optimized switching silicon
- •Advanced programmability and telemetry
- •Ultra-low latency forwarding
25.6 Tbps
G202
25.6 Tbps programmable switching processor
- •Scalable AI fabric building block
- •Unified SDK programmability
12.8 Tbps
G204
12.8 Tbps programmable switching processor
- •Cost-optimized AI fabric silicon
- •Unified SDK programmability
25.6 Tbps
G100
25.6 Tbps switching processor
- •High-performance data center switching
- •Unified Silicon One architecture
G101
Programmable switching processor
- •Scalable data center switching
- •Unified Silicon One architecture
P-Series — Domain Interconnect & Core Router
Power-efficient routing silicon for AI network scale across data center interconnect and WAN.
51.2 Tbps
P200
51.2 Tbps high-performance routing processor
- •Data center interconnect at scale
- •Advanced WAN and peering capabilities
19.2 Tbps
P100
19.2 Tbps routing processor
- •High-performance core routing
- •Power-efficient design
12.8 Tbps
Q200
12.8 Tbps core routing processor
- •Scalable core and edge routing
- •Unified SDK programmability
8 Tbps
6.4 Tbps
Q201
6.4 Tbps routing processor
- •Flexible edge routing
- •Unified Silicon One architecture
10.8 Tbps
Q100
10.8 Tbps core routing processor
- •High-performance core routing
- •Proven Silicon One architecture
E-Series — Feature Rich Switch
Advanced programmable silicon powering scalable switches with integrated services and enhanced security.
6.4 Tbps
E100
6.4 Tbps feature-rich switching processor
- •Integrated services and enhanced security
- •Scalable campus and data center switching
E200
Next-generation feature-rich switching processor
- •Advanced programmable switching
- •Unified Silicon One architecture
K-Series — Feature Rich Router
High-performance silicon optimized for edge routers and switches, delivering scalable and flexible networking.
6.4 Tbps
K100
6.4 Tbps feature-rich routing processor
- •Edge routing and switching
- •Scalable and flexible networking
K200
Next-generation feature-rich routing processor
- •Advanced edge routing capabilities
- •Unified Silicon One architecture
A-Series — Feature Rich Access
Compact, stackable, power-efficient silicon for access routers and switches.
200G to 1.2 Tbps
A100
200G to 1.2 Tbps access routing processor
- •Compact and stackable design
- •Power-efficient access networking
A200
Next-generation access routing processor
- •Advanced access networking
- •Unified Silicon One architecture
Silicon One Portfolio at a Glance
A unified architecture spanning every network role, from AI-scale switching to enterprise access.
G-Series
AI Scale Switching
G300, G200, G202, G204, G101, G100
P-Series
High-Performance Routing
P200, P100
Q-Series
Core & Edge Routing
Q100, Q200, Q201, Q202, Q211
E-Series
Feature-Rich Switching
E200, E100
K-Series
Feature-Rich Routing
K200, K100
A-Series
Enterprise Access
A200, A100
Let’s find the right Silicon One solution
Whether you need help selecting the right processor family, understanding platform options, or planning your deployment, our networking specialists are here to help. Fill out the form and we’ll be in touch within one business day.
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