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C3850-NM-4-10G-RF

Cisco Catalyst 3850 4 x 10GE Network Module REMANUFACTURED

Inventory quantities are subject to availability and are not guaranteed until the order is placed.

The Cisco C3850-NM-4-10G-RF is a professionally remanufactured 4-port 10 Gigabit Ethernet network module designed for Cisco Catalyst 3850 Series switches. This hot-swappable module provides four 10GbE SFP+ ports for high-speed uplink connectivity, stacking, or server connections. The module installs in the front network module slot of Catalyst 3850 switches, delivering flexible network expansion without consuming valuable switch ports. Supports full 10 Gbps throughput on all four ports simultaneously. Compatible with a wide range of Cisco 10GbE SFP+ transceivers including SR, LR, LRM, and direct-attach copper cables.

This remanufactured network module has been thoroughly tested and certified to meet Cisco's quality standards. Each unit undergoes comprehensive testing including port functionality validation, optical interface testing, thermal stress testing, and interoperability validation with Catalyst 3850 platforms. The module supports advanced features including stacking (StackWise-480 technology when used for stacking), uplink redundancy, and Layer 2/Layer 3 forwarding at wire speed. Hot-swappable design allows installation or replacement without powering down the switch. Fully compatible with Cisco StackPower for power redundancy across stack members.

Key Features:
• 4x 10GbE SFP+ ports
• Hot-swappable network module
• StackWise-480 stacking support
• Wire-speed Layer 2/3 forwarding
• Compatible with C3850 switches
• SFP+ transceiver flexibility
• StackPower compatible
• Cost-effective remanufactured solution

Perfect for campus aggregation layers, data center access switches, high-bandwidth server connectivity, switch stacking deployments, uplink redundancy configurations, and any Catalyst 3850 environment requiring 10 Gigabit Ethernet expansion. By choosing remanufactured Cisco network modules, you're reducing electronic waste while ensuring your switching infrastructure delivers the bandwidth, flexibility, and reliability your network applications demand.