Cisco C3850-NM-8-10G 3850 Network Expansion Module Gigabit 8x 1GigE C3850NM810G

Description:

The Cisco C3850-NM-8-10G Network Module is used in Cisco Catalyst 3850 Series switches to provide high-speed fiber uplink connectivity for enterprise switching infrastructures. Commonly installed in campus networks, enterprise wiring closets, and aggregation layers requiring multiple high-bandwidth uplink connections between access and core switches. Maintenance teams, network administrators, and system integrators use this module for network expansion, infrastructure upgrades, or replacement of existing switch uplink modules.

Applications:

The Cisco C3850-NM-8-10G Network Module is deployed in enterprise and campus network environments to support high-capacity fiber uplink connectivity between switches and backbone network equipment. It is commonly used in corporate offices, educational campuses, healthcare facilities, and data center edge networks where scalable switching and reliable high-speed data transmission are required. Network administrators and system integrators implement this module to increase uplink capacity, enhance network performance, and support growing data traffic within enterprise LAN infrastructures.

Technical Specifications:

• Manufacturer Part Number (MPN): C3850-NM-8-10G
• Brand: Cisco
• Product Type: Network Expansion Module
• Compatible Platform: Cisco Catalyst 3850 Series Switches
• Uplink Ports: 8 × SFP+ ports
• Interface Type: SFP+ fiber interfaces
• Supported Data Rates: 1 Gigabit Ethernet / 10 Gigabit Ethernet
• Installation Type: Network module slot on Catalyst 3850 switches
• Hot Swappable: Yes
• Network Standards: IEEE 802.3 Ethernet, IEEE 802.3ae 10GbE
• Connectivity: Fiber optic uplink interfaces
• Deployment Type: Enterprise campus and access layer switching environments

Common Replacements:

• Cisco C3850-NM-2-10G Network Module
• Cisco C3850-NM-4-10G Network Module
• Cisco C9300-NM-8X Network Module