EX4400-EM-4S Juniper 4x10G SFP+ Extension Module for EX Series

The EX4400-EM-4S Juniper Extension Module expands the connectivity of your EX Series switches, delivering robust, high‑density uplink capability for demanding data‑center environments. Designed for easy installation, it integrates seamlessly with existing infrastructure, providing reliable, low‑latency connections that support mission‑critical applications. Its durable construction ensures long‑term performance, while advanced thermal management keeps the module running cool under heavy load. With Juniper’s proven reliability and comprehensive support, this extension module helps you scale your network efficiently, maintaining optimal throughput and simplifying future growth without compromising stability.