| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Cisco C3850-NM-4-1G Network Module is a dedicated uplink expansion module designed for Cisco Catalyst 3850 Series switches. It provides four 1-Gigabit SFP uplink ports, allowing network administrators to expand switch connectivity for fiber or copper uplinks without replacing existing hardware. This module enables flexible network design for enterprise, campus, and data-center environments where additional Gigabit connectivity is required.
Designed as a plug-in module for the Catalyst 3850 switch network module slot, the C3850-NM-4-1G supports standard 1G SFP transceivers and delivers reliable 1Gbps throughput per port. Its compact design integrates seamlessly into compatible switches and provides a scalable way to increase uplink capacity for aggregation, distribution, or backbone network connections.
Key Features & Benefits
4 × 1 Gigabit SFP Ports Expands switch uplink capacity with high-speed connectivity
Modular Plug-In Design Installs easily into the Cisco Catalyst 3850 network module slot
Flexible Connectivity Supports standard 1G SFP transceivers for fiber or copper links
Reliable Gigabit Performance Delivers up to 1Gbps bandwidth per port
Scalable Network Expansion Increase switch uplink capacity without replacing infrastructure
Enterprise Integration Designed specifically for Cisco Catalyst 3850 Series switches
Ideal Uses
Expanding uplink capacity on Cisco Catalyst 3850 switches
Connecting access switches to aggregation or core network layers
Enterprise and campus network infrastructure
Fiber uplinks between switches or network devices
Scalable network upgrades without replacing hardware
Specifications
Condition: item, fully tested and ready to use
Manufacturer: Cisco
Model: C3850-NM-4-1G
Product Type: Network Switch Expansion Module
Compatibility
Designed For: Cisco Catalyst 3850 Series Switches
Ports & Interfaces
4 × 1 Gigabit Ethernet SFP Slots
Supports Standard 1G SFP Transceivers
Module Details
Form Factor: Plug-in Network Module
Supported Slot: Catalyst 3850 Network Module Slot
Performance
Data Transfer Rate: Up to 1 Gbps per Port
Physical
Net Weight: 0.6 kg
Package Weight: 1.61 kg
Warranty
3 Month Warranty
What's in the Box
Cisco C3850-NM-4-1G Network Module
