NEW Cisco C9350-NM-8Y expansion module - 8 x 25G/10G/1G or 4 x 50G

NEW Cisco C9350-NM-8Y expansion module - 8 x 25G/10G/1G or 4 x 50GOverview The Cisco C9350 NM 8Y is a field replaceable uplink network module designed specifically for Cisco C9350 Series Smart Switches. It provides flexible high speed fiber uplink connectivity for enterprise campus, aggregation, and access layer environments where scalable bandwidth and migration flexibility are required. The module supports eight SFP56 based interfaces operating at 1G, 10G, or 25G speeds, with the option to convert the top row

Overview

The Cisco C9350-NM-8Y is a field-replaceable uplink network module designed specifically for Cisco C9350 Series Smart Switches. It provides flexible high-speed fiber uplink connectivity for enterprise campus, aggregation, and access-layer environments where scalable bandwidth and migration flexibility are required. The module supports eight SFP56-based interfaces operating at 1G, 10G, or 25G speeds, with the option to convert the top-row ports into four 50G interfaces for higher-capacity uplinks. Designed for modern enterprise workloads including Wi-Fi 6/7, 5G integration, video collaboration, and high-density access deployments, the C9350-NM-8Y enables organizations to scale bandwidth without replacing the switch platform.

Specifications

• Model: Cisco C9350-NM-8Y
• Product Type: Field-replaceable uplink network module
• Supported Platform: Cisco C9350 Series Smart Switches
• Port Configuration:
  • 8 × SFP56 ports operating at 1G / 10G / 25G
  • Alternative mode: 4 × 50G ports
• Default Operating Mode:
  • 8 × 1/10/25 Gigabit Ethernet ports enabled
• Alternative Port Mode:
  • 4 × 50 Gigabit Ethernet on top-row ports
  • Bottom-row ports become inactive in 50G mode
• Maximum Aggregate Bandwidth:
  • Up to 200 Gbps
• Interface Type:
  • SFP28 / SFP56-based uplink interfaces
• Supported Ethernet Speeds:
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • 25 Gigabit Ethernet
  • 50 Gigabit Ethernet
• Deployment Use Cases:
  • Enterprise campus access uplinks
  • Distribution and aggregation connectivity
  • High-density wireless infrastructure
  • Data-intensive applications and IoT environments
• Scalability Features:
  • Migration path from 1G → 10G → 25G → 50G without switch replacement
• Installation Type:
  • Hot-swappable / field-replaceable module
• Compatibility Notes:
  • Designed exclusively for Cisco C9350 switches and not intended for legacy Catalyst network module slots.