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C9400-SUP-1XL-Y
Cisco Catalyst 9400 Series Supervisor 1XL-Y with 25G Module
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
C9400-SUP-1XL-Y is a high-performance supervisor engine module designed for the Cisco Catalyst 9400 Series switches. Built to deliver robust network control and management, this supervisor module provides advanced routing, switching, and security functions essential for modern enterprise environments. It supports data processing capabilities up to 40Gbps and is engineered for dependable operation in mission-critical networks.
Designed with a modular form factor for seamless installation into Catalyst 9400 chassis, the C9400-SUP-1XL-Y plays a key role in expanding data center capacity and upgrading network infrastructures. Its architecture supports standard networking protocols such as TCP/IP while enhancing system resiliency through built-in high availability and redundancy, making it an ideal choice for campus and enterprise deployments that demand superior performance and reliability.
C9400-SUP-1XL-Y price is $13,334.00, a 41.7% saving from the Cisco list price of $22,865.00. C9400-SUP-1XL-Y is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9400-SUP-1XL-Y for additional pricing. Browse the full Cisco Catalyst 9000 Switch Modules series or explore all Cisco products.
In a global enterprise deploying a 20,000-endpoint campus network, the Cisco Catalyst 9400-SUP-1XL-Y with 25G module provides aggregated 25 Gbps uplinks to distribution switches, supporting VoIP, video conferencing and IoT traffic. Benefit: Delivers predictable low latency and scalable throughput, future-proofs network growth, and integrates with Cisco DNA Center for proactive assurance.
A financial services firm consolidates two data centers and extends workloads into public cloud, requiring high-speed east-west traffic. The Catalyst 9400-SUP-1XL-Y’s 25G uplink module enables up to 12 leaf-to-spine high-bandwidth interconnects and supports microsegmentation with Cisco ACI. Benefit: Ensures ultra-low latency, scalable multicloud connectivity, and enhanced security posture through granular segmentation.
A manufacturing plant integrates 5,000+ industrial sensors and AGVs over a converged infrastructure. The Catalyst 9400-SUP-1XL-Y delivers redundant 25 Gbps uplinks at the distribution layer and leverages Cisco TrustSec for dynamic device segmentation. Benefit: Guarantees deterministic bandwidth for real-time control, simplifies compliance with industry standards, and maximizes uptime via hitless supervisor failover.
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| C9400-SUP-1XL-Y |  C9400-LC-48U |  C9400-LC-48S |  C9400-LC-48P-B1 |  C9400-LC-48H-B1 | |
|---|---|---|---|---|---|
| Product Type | Supervisor Engine | Network Module / Network Card | Network Module | Network Module / Line Card | Network Module |
| Module Type | Supervisor/CPU Module | Ethernet | Ethernet | Ethernet Module | Ethernet |
| Data Rate | 40Gbps | 1Gbps | 1Gbps | 1G | 1Gbps |
| Supported Protocols | TCP/IP, Routing, Switching, Security | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 50°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 40°C |
| Storage Temperature | -40 to 70°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 70°C |
| Compatibility | Cisco Catalyst 9400 Series | Cisco | Cisco | Cisco | Cisco |
| Max Speed | 40Gbps | 1Gbps | 1Gbps | 1Gbps | 1Gbps |
| Supported Features | High Availability, Redundancy, IOS XE Support | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Power over Ethernet (PoE+), Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Product Name | Cisco Catalyst 9400 Supervisor Engine C9400-SUP-1XL-Y | Cisco Catalyst 9400 48-Port Universal Line Card | Cisco Catalyst C9400-LC-48S | Cisco Catalyst 9400-LC-48P-B1 | Cisco Catalyst 9400-LC-48H-B1 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
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The Cisco Catalyst 9400 Series Supervisor 1XL-Y with 25G module has been perfect for our high-performance network. It offers unmatched speed and reliability.
We installed the 9400 Series Supervisor 1XL-Y with the 25G module, and it's been incredibly reliable. It provides the necessary bandwidth and high performance.
The Cisco Catalyst 9400 Supervisor 1XL-Y with the 25G module is an excellent upgrade. It boosts our network performance and ensures minimal latency.
This supervisor module offers the perfect balance between performance and reliability. The 25G module gives us the high-speed capabilities we need.
The Catalyst 9400 Series Supervisor 1XL-Y with 25G module has greatly enhanced our infrastructure. It's a vital addition to our growing network.
The Cisco Catalyst 9400 Series Supervisor 1XL-Y with 25G Module (SKU: C9400-SUP-1XL-Y) is a high-performance supervisor engine for enterprise campus distribution and core layers, providing line-rate 25 Gigabit Ethernet connectivity.
It delivers up to 19.2 Tbps of switching capacity, 800 Gbps of forwarding performance, advanced telemetry, hardware-based MACsec encryption, and Cisco DNA Center integration for automated policy and assurance.
The Supervisor 1XL-Y includes four fixed 25G SFP28 ports and eight 25G/10G/1G network module slots via optional line cards for scalable uplink and stacking.
Yes, the Supervisor 1XL-Y supports Cisco Catalyst 9400 Series modular line cards, including fiber and copper, for seamless integration in single or redundant configurations.
The Supervisor 1XL-Y delivers up to 800 million packets per second (mpps) forwarding rate, ensuring wire-speed performance for converged enterprise workloads.
Yes, it fully supports Cisco DNA Center for policy-based automation, SD-access fabric, software-defined segmentation, and advanced analytics.
Typical power consumption is 180W, with a maximum of 250W; it operates in temperatures from 0°C to 45°C and meets NEBS Level 3 reliability standards.
Yes, using Cisco StackWise-480 technology you can stack up to eight Catalyst 9400 chassis, providing unified management and up to 480 Gbps of stacking bandwidth.
Slide the Supervisor 1XL-Y into the Supervisor slot of an installed Catalyst 9400 chassis, secure with captive screws, and connect power, uplinks, and stacking cables as per the installation guide.
Install Cisco IOS XE 17.x or later to leverage all hardware features, advanced security, automation APIs, and DNA Center integration.
Cisco DNA Advantage or Cisco DNA Premier licenses unlock advanced automation, multicast, encryption, and security features on the Supervisor 1XL-Y.
It offers hardware-based MACsec encryption on 25G ports, TrustSec segmentation, Secure Boot, runtime defenses, and integrated threat analytics via Encrypted Traffic Analytics (ETA).
Cisco provides a limited lifetime warranty for the Supervisor 1XL-Y, plus optional SMARTnet service for 24/7 hardware replacement, software updates, and technical assistance.
Ideal for large campuses, data center leaf/spine clusters, and branch aggregation requiring high-density 25G uplinks, advanced segmentation, and automated operations.
Use Cisco DNA Center or Cisco Prime Infrastructure for centralized management, real-time telemetry, policy orchestration, and proactive assurance.
The Supervisor 1XL-Y is available through Cisco authorized partners and distributors, as well as the Cisco Commerce Workspace (CCW) portal.
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