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Cisco

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

SKU:N77-C7706-B33S3E

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Description

Preconfigured 6-slot data center switch chassis with 1x Supervisor 3E and 3x Fabric-3 modules. Designed for next-generation F3 line cards and 10/40/100GbE fabrics; expandable to six fabric modules for full system bandwidth. Power supplies are not included.

Features

- SUP3E control-plane for modern scale and features on NX-OS
- Fabric-3 architecture enabling high-density 40/100GbE line cards
- Start small with 3 fabric modules and scale to 6 for full bandwidth
- Hot-swappable supervisors, fabrics, fans, and PSUs for serviceability
- Advanced DC features (e.g., vPC, VXLAN, FabricPath with proper licenses/modules)
- Robust HA design supporting redundant components throughout

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: 1x Supervisor 3E (SUP3E)
- 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)
- Redundancy: supports redundant supervisors, 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
- Fabric compatibility: Fabric-3 required for F3 line cards and full 100G performance
- Rack mounting: standard 19-inch rack-mountable chassis

FAQs

Q: What is included?
A: Chassis, 1x Supervisor 3E (SUP3E), and 3x Fabric-3 modules. Power supplies, line cards, and optics are not included.

Q: Can I start with 3 Fabric-3 modules and add more later?
A: Yes. You can operate with fewer fabric modules and add more to increase system bandwidth and redundancy.

Q: Which line cards are recommended?
A: Use F3 generation 7700-series line cards for optimal 40/100GbE performance with Fabric-3.

Q: Is dual supervisor mandatory?
A: Single supervisor operation is supported, but dual supervisors are recommended for high availability and stateful switchover.

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