Juniper Networks
4X10G SFP+ EXTENSION MODULE
Out of Stock
Juniper EX4400-EM-4S 4x10G SFP+ Module | Enterprise Switch Expansion
Juniper Networks
MPN: EX4400-EM-4S
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Key Features
- 4 x SFP+ uplink ports
- 10 Gigabit Ethernet support
- Juniper EX4400 expansion module
- Rack-mountable hardware integration
- Designed for switch port expansion
- Enterprise network deployment fit
- Expand uplink capacity with 4 x 10 GbE SFP+ ports
- Preserve switch architecture using Juniper EX4400 compatibility
Extend switch capacity with four 10 GbE SFP+ ports designed for Juniper EX4400 environments. The EX4400-EM-4S gives network teams a practical way to increase uplink density for access, aggregation, and campus edge designs without a full platform refresh.
This module is built for deployments where port pressure is rising faster than rack space or budget. By adding SFP+ connectivity at 10 Gigabit Ethernet speeds, it helps preserve performance for virtualization traffic, storage access, and east-west application flows while keeping the switching layer consistent.
For infrastructure teams standardizing on Juniper, the value is in expansion without disruption. You keep the operational model, preserve the investment in the EX4400 platform, and add the bandwidth needed for growth, segmentation, and higher-throughput uplinks. It is a targeted upgrade for environments that need more capacity, not more complexity.
Ideal For
- Add uplink capacity to EX4400 access switches
- Increase aggregation bandwidth in campus networks
- Support higher-throughput virtualization traffic
- Extend switch life in growing branch or enterprise edge deployments
Why This Product
- 1Adds 4 x 10 GbE SFP+ ports without replacing the base switch
- 2Fits Juniper EX4400 environments for consistent operations
- 3Targets uplink expansion instead of full chassis migration
- 4Supports higher-density aggregation for growing traffic loads
