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Cisco

Cisco C9400X-SUP-2 | Supervisor 2 | ports: n/a | PoE: via line cards | uplinks: via line cards | license: DNA optional

SKU:C9400X-SUP-2

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Description

High-availability supervisor engine for modular campus switching, delivering control-plane, routing, and policy services to Catalyst 9400 chassis. Designed for nonstop operations with stateful switchover and in-service software upgrades when paired redundantly. Data ports, uplinks, and PoE are provided by the installed line cards, keeping the supervisor focused on scale, resiliency, and automation readiness.

Features

- Enterprise-grade resiliency with SSO/NSF for nonstop operations
- Designed for scalable campus core and distribution deployments
- Automation-ready with IOS XE and model-driven programmability
- Hot-swappable module simplifies maintenance and upgrades
- Centralized policy, security, and routing services for the chassis

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: Is this compatible with all Catalyst 9400 chassis?
A: Yes, it is designed for use across the Catalyst 9400 Series chassis. Check release notes for specific software version requirements.

Q: Does this supervisor provide data ports or PoE?
A: No. All user-facing data ports, uplinks, and PoE are delivered by the chassis line cards.

Q: Are DNA licenses included?
A: No. DNA and other software licenses are optional and sold separately.

Q: Can I mix Supervisor 2 and Supervisor 2XL in the same chassis for redundancy?
A: Use matching supervisor models for SSO/HA. Mixing different supervisor models is not supported.

Q: Is it hot-swappable?
A: Yes, the supervisor can be replaced while the chassis remains powered, following proper procedures.

Q: Does this include optics or line cards?
A: No. Optics and line cards are purchased separately.

Technical Specifications

- Module type: Supervisor 2 (control and management plane for modular chassis)
- Platform compatibility: Catalyst 9400 Series modular switches
- High availability: Supports dual supervisors with Stateful Switchover (SSO) and Nonstop Forwarding (NSF)
- Hot-swap capability: Yes, field-replaceable without full system downtime
- Operating system: IOS XE (licenses sold separately)
- Data/PoE/uplinks: Provided by line cards; supervisor has no user-facing switching ports
- Automation and telemetry: DNA Center/Netconf/Model-Driven Telemetry capable (license optional)
- Use cases: Large campus core/distribution with high resiliency requirements

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