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C9400-SUP-1XL
Cisco Catalyst 9400 Series Supervisor 1XL Module
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C9400-SUP-1XL is a high-performance supervisor module engineered for the Cisco Catalyst 9400 Series switches. It is designed as a modular supervisor engine for chassis-based deployments and provides robust management capabilities while supporting industry-standard TCP/IP protocols for effective network control and monitoring.
C9400-SUP-1XL integrates seamlessly into Cisco Catalyst platforms, making it ideally suited for data center scalability, enterprise branch connectivity, and high-speed network infrastructure upgrades. Its modular installation simplifies deployment in environments that demand high availability and streamlined management, ensuring reliable network performance in mission-critical settings.
C9400-SUP-1XL price is $7,637.00, a 66.6% saving from the Cisco list price of $22,865.00. C9400-SUP-1XL is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9400-SUP-1XL for additional pricing. Browse the full Cisco Catalyst 9000 Switch Modules series or explore all Cisco products.
In a global financial services headquarters supporting 20,000+ users, IT leaders deploy the Cisco Catalyst 9400 Series Supervisor 1XL Module (C9400-SUP-1XL) as the active supervisor in a dual-redundant supervisor cluster. The module’s hitless In-Service Software Upgrade (ISSU) and stateful switchover deliver 99.999% availability during maintenance windows. Outcome: Eliminated planned and unplanned downtime, increased network uptime by 40%, and streamlined operations with real-time telemetry integration into Cisco DNA Center.
A global law firm rolling out 5,000+ virtual desktops leverages the C9400-SUP-1XL to aggregate multi-gigabit access switches over 10G and 25G uplinks. The module’s advanced forwarding capacity and ASIC-accelerated encryption enable consistent low-latency performance and secure client segmentation. Outcome: Improved VDI user experience with sub-1ms latency, reduced desktop login times by 60%, and centralized policy enforcement for compliance.
A multinational automotive manufacturer integrates thousands of IoT sensors, industrial cameras, and AGVs on its plant network using the Cisco Catalyst 9400 Series Supervisor 1XL Module. With built-in TrustSec policy enforcement and macro-segmentation service (MSS), the C9400-SUP-1XL isolates critical control systems from enterprise traffic. Outcome: Enhanced operational safety, reduced security incident response time by 50%, and achieved seamless scalability to support next-gen Industry 4.0 workloads.
To get the detailed certification, please go to the Compliance Center.
| C9400-SUP-1XL |  C9300-NM-2Q |  C9300-NM-2Q= |  C9400-SUP-1-B |  C9500-NM-8X | |
|---|---|---|---|---|---|
| Product Type | Switch Supervisor Module | Network Module | Network Module | Supervisor Module | Network Module / Network Card |
| Module Type | Supervisor Module | SFP+ | Ethernet | Supervisor Engine | SFP+ Network Module |
| Data Rate | N/A | 40Gbps | 10G | N/A | 10G |
| Connector Type | N/A | QSFP+ | QSFP+ | N/A | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP, Ethernet |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 40°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | N/A | N/A | 3.3V | N/A | 3.3V |
| Compatibility | Cisco | Cisco Catalyst 9300 Series Switches | Cisco Catalyst 9300 Series Switches | Cisco Catalyst 9400 Series | Cisco Catalyst 9500 Series |
| Max Speed | N/A | 40Gbps | 10Gbps | N/A | 10Gbps |
| Supported Features | High Availability, Redundancy, Scalability | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | High availability, advanced security, integrated routing and switching | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Interface Ports | N/A | QSFP+ | QSFP+ | N/A | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Catalyst 9400 Series Supervisor Engine 1XL | Cisco Catalyst 9300-NM-2Q Network Module | Cisco Catalyst 9300-NM-2Q= | Cisco Catalyst 9400 Supervisor Engine 1B | Cisco Catalyst 9500-NM-8X Network Module |
| 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 Supervisor 1XL module has been essential for our network. It provides high reliability and impressive performance in our enterprise setup.
We've been using the Cisco Catalyst 9400 Supervisor 1XL, and it's made a big difference. Fast performance and easy management have improved our network significantly.
The Supervisor 1XL is exactly what we needed. It offers strong performance, excellent scalability, and seamless integration with our existing Cisco hardware.
This module is reliable, fast, and scalable. It's the perfect supervisor for our expanding network, providing top-tier performance for all our operations.
The Catalyst 9400 Supervisor 1XL module has been flawless. It ensures our network runs efficiently, with no downtime, and performs seamlessly under heavy loads.
The C9400-SUP-1XL is the control-plane engine for Catalyst 9400 switches, delivering advanced routing, security, and programmability in a modular chassis.
It offers 80 Gbps per slot, up to 480 Gbps system switching capacity, 4×1/10G SFP+ ports, and 2×40G QSFP+ uplinks for high-performance connectivity.
The module is fully compatible with Catalyst 9407R, 9410R, and 9424R chassis in slot 1 or slot 2 for redundancy.
It provides up to 80 Gbps of forwarding per slot and aggregates to 480 Gbps total system capacity in a six-slot chassis.
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