United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
$22,865.00
$15,930.0030.3% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
C9400-SUP-1XL-Y/2
Cisco Catalyst 9400 Series Redundant Supervisor 1XL-Y with 2...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
C9400-SUP-1XL-Y/2 is a high-performance supervisor module designed for the Cisco Catalyst 9400 Series switches. Engineered to deliver enhanced system resiliency and scalability in enterprise networks, this module integrates state‐of‐the‐art processing capabilities to manage routing and switching functions efficiently while supporting standard management protocols such as TCP/IP.
Built with a modular form factor for seamless installation into the Catalyst 9400 chassis, the C9400-SUP-1XL-Y/2 is optimized for mission-critical data centers and campus networking environments. Its design emphasizes high availability and robust performance for network-wide control and automation without the need for external interface cards or additional network modules.
C9400-SUP-1XL-Y/2 price is $15,930.00, a 30.3% saving from the Cisco list price of $22,865.00. C9400-SUP-1XL-Y/2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9400-SUP-1XL-Y/2 for additional pricing. Browse the full Cisco Catalyst 9000 Switch Modules series or explore all Cisco products.
In a multi-building university environment requiring zero-downtime connectivity, deploying the Cisco Catalyst 9400 Series Redundant Supervisor 1XL-Y with 25G Module in an active/standby pair delivers seamless failover, dynamic routing convergence under 50 ms, and four 25 Gbps uplinks per supervisor. The outcome is guaranteed network resilience, uninterrupted e-learning access, and simplified operations through centralized policy enforcement.
A global enterprise consolidates server and storage traffic in its data center by integrating the Cisco Catalyst 9400 Series Redundant Supervisor 1XL-Y with 25G Module at the aggregation layer. This architecture scales to 100 Gbps spine-leaf fabrics, supports VXLAN EVPN segmentation, and maintains hitless supervisor switchover. The result is ultra-high throughput, reduced east-west latency, and streamlined automation for faster application rollout.
A tier-1 financial institution implements the Cisco Catalyst 9400 Series Redundant Supervisor 1XL-Y with 25G Module to support algorithmic trading across its trading floor. By leveraging dual supervisors and multi-25 Gbps links, the platform achieves sub-50 µs failover, advanced encryption in hardware, and precise QoS prioritization for market data feeds. The benefit is unwavering service continuity, regulatory compliance, and microsecond-level performance for competitive trading.
To get the detailed certification, please go to the Compliance Center.
 C9400-SUP-1XL-Y/2 |  C9300-NM-2Q |  C9400-LC-24XS |  C9400-LC-48T |  C9500-NM-2Q= | |
|---|---|---|---|---|---|
| Product Type | Supervisor Module | Network Module | Network Module / Line Card | Network Module | Network Module |
| Module Type | N/A | SFP+ | SFP28 | Ethernet | QSFP |
| Data Rate | N/A | 40Gbps | 10Gbps / 25Gbps / 40Gbps / 100Gbps | 1G | 40Gbps |
| Connector Type | N/A | QSFP+ | SFP28 | RJ-45 | QSFP |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 40°C | 0 to 40°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 70°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | N/A | N/A | N/A | N/A | 3.3V |
| Compatibility | Cisco | Cisco Catalyst 9300 Series Switches | Cisco | Cisco Catalyst 9400 Series | Cisco Catalyst 9500 Series |
| Max Speed | N/A | 40Gbps | 100Gbps | 1Gbps | 40Gbps |
| Supported Features | N/A | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Interface Ports | N/A | QSFP+ | Ethernet | Ethernet | QSFP |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Catalyst 9400 Supervisor XL C9400-SUP-1XL-Y/2 | Cisco Catalyst 9300-NM-2Q Network Module | Cisco Catalyst 9400-LC-24XS | Cisco Catalyst 9400 C9400-LC-48T | Cisco Catalyst 9500-NM-2Q= |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The Cisco Catalyst 9400 Series Redundant Supervisor 1XL-Y with 25G module has been a great addition. It enhances network reliability and offers exceptional speed.
We rely on the Catalyst 9400 Redundant Supervisor 1XL-Y for improved redundancy and network uptime. The 25G module enhances our overall performance.
The redundant supervisor with the 25G module offers great reliability and performance. It integrates easily with our setup and provides consistent, high-speed connectivity.
This is a robust, reliable supervisor for our network. The 25G module provides excellent performance, making it perfect for our high-demand applications.
We've been using the Catalyst 9400 Redundant Supervisor for years. The 25G module ensures optimal network performance and improved redundancy.
The Cisco Catalyst 9400 Series Redundant Supervisor 1XL-Y (SKU C9400-SUP-1XL-Y/2) is a high-availability supervisor engine featuring integrated 25G line-rate forwarding modules. It delivers seamless redundancy and advanced Layer 2/3 services for enterprise campus deployments.
Key features include dual control-plane redundancy, 25G SFP28 ports, industry-leading throughput up to 19.2 Tbps, programmable ASICs, and advanced QoS, security, and automation capabilities for campus distribution layers.
The integrated 25G module provides line-rate, low-latency forwarding at 25 Gbps per port, supporting high-density server uplinks and bandwidth-intensive applications for optimized campus access.
The C9400-SUP-1XL-Y/2 supports Stateful SwitchOver (SSO) and Nonstop Forwarding (NSF) for uninterrupted control-plane and data-plane failover, ensuring continuous network operation.