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Cisco

Cisco N77-C7706-B33S3E-R | 6-slot modular DC switch chassis | speeds: 1/10/40/100G (via line cards) | supervisors: 2x SUP3E | fabric: 3x Fabric-3 | uplinks: per line card | PoE: N/A | license: NX-OS feature-based | PSUs not included

SKU:N77-C7706-B33S3E-R

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Description

High-availability 6-slot data center switch chassis bundle with 2x Supervisor 3E and 3x Fabric-3 modules. Built for F3 line cards and 10/40/100GbE fabrics; add up to six Fabric-3 modules for full bandwidth and redundancy. Power supplies are not included.

Features

- Dual SUP3E for resilient control-plane and stateful switchover
- Fabric-3 readiness for high-density 40/100GbE
- Scalable bandwidth by adding up to six fabric modules
- Hot-swappable supervisors, fabrics, fans, and PSUs for easy maintenance
- NX-OS platform supporting modern DC features with appropriate licenses
- Designed for core/aggregation roles in enterprise and cloud data centers

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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Technical Specifications

FAQs

Technical Specifications

- Product type: 6-slot modular data center Ethernet switch chassis (7700 family)
- Line-card slots: 6
- Supervisor slots: 2; included: 2x Supervisor 3E (SUP3E) for HA
- Fabric module slots: 6; included: 3x Fabric-3 modules (expandable to 6 for maximum bandwidth)
- Supported interface speeds: 1/10/40/100GbE via compatible F3 and later line cards
- Operating system: NX-OS (feature licenses may be required for advanced capabilities)
- Control-plane high availability: dual supervisors with stateful switchover support
- Redundancy: supports redundant fabric modules and power supplies
- Cooling: hot-swappable fan trays (chassis-level cooling)
- Power: hot-swappable PSU bays; power supplies not included (AC/DC options supported)
- Management: out-of-band Ethernet and console via supervisor; NX-OS CLI/API
- Rack mounting: standard 19-inch rack-mountable chassis

FAQs

Q: What differentiates this bundle?
A: It includes dual SUP3E supervisors for high availability plus 3x Fabric-3 modules, ready for F3 line cards and 40/100GbE.

Q: Do I need more fabric modules?
A: Three Fabric-3 modules allow operation; adding up to six increases bandwidth and fabric redundancy.

Q: Are power supplies included?
A: No. Compatible 7700-series AC or DC PSUs must be ordered separately.

Q: Can I use older F2e line cards?
A: F2e line cards are associated with Fabric-2. For best results with this Fabric-3 bundle, use F3 line cards.

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