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Cisco

Cisco C9400-SUP-1 | Supervisor engine | HA SSO/NSF | uplink options: 10/25/40G | PoE: N/A | license: DNA Essentials/Advantage (separate)

SKU:C9400-SUP-1

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Description

Modular campus supervisor engine delivering resilient control-plane services, real-time stateful switchover (SSO), and nonstop forwarding (NSF) for always-on operations. Supports in-service software upgrades (ISSU), StackWise Virtual for multi-chassis resiliency, and flexible 10/25/40G uplink module options to align with core and aggregation speeds. Ideal for large access and distribution deployments needing deterministic uptime and scalable policy services.

Features

- Carrier-grade resiliency with SSO/NSF for uninterrupted services
- ISSU capabilities to minimize maintenance windows
- Optional 10/25/40G uplink modules to align with evolving core speeds
- StackWise Virtual support for campus core/distribution resiliency
- Granular policy and segmentation at enterprise scale

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What is the difference between this supervisor and the XL variant?
A: The XL variant increases scale for routes, ACLs, NetFlow, and other control-plane tables while offering similar feature sets and HA behavior.

Q: Does this supervisor provide PoE?
A: No. Power over Ethernet is delivered by the access line cards, not the supervisor.

Q: Are software licenses included?
A: DNA licenses are not included by default and are procured separately based on your feature and term needs.

Q: Can I run redundant supervisors?
A: Yes. Deploy two supervisors for active/standby SSO and enhanced availability.

Technical Specifications

- Role: Modular chassis supervisor engine (control plane)
- High availability: Stateful Switchover (SSO) and Nonstop Forwarding (NSF)
- System maintenance: In-Service Software Upgrade (ISSU) support
- Resiliency: Supports redundant active/standby supervisors
- Virtualization: StackWise Virtual multi-chassis redundancy support
- Uplink flexibility: 10/25/40GbE via optional uplink modules (SFP+, SFP28, QSFP+)
- PoE handling: N/A (PoE provided by line cards)
- Licensing: DNA Essentials/Advantage available separately
- Operating system: IOS XE-based
- Storage support: Onboard M.2 slot for local image/log storage

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