EX-UM-4X4SFP EX4300 Uplink Modules

This uplink module is compatible with the Juniper EX4300 family of switches. It installs into the dedicated uplink module slot and supports SFP, SFP+, or a combination of transceiver types to provide flexible 1GbE or 10GbE connectivity depending on network requirements.

Yes. The EX-UM-4X4SFP's four ports can be configured as Virtual Chassis Ports (VCPs), allowing multiple EX4300 switches to be interconnected into a single logical Virtual Chassis or Virtual Chassis Fabric (VCF) for simplified management and increased switching capacity.

This EX-UM-4X4SFP unit is sold as Used - Good in brown/white box packaging. It has been tested for functionality prior to sale and is backed by a 1-year warranty, offering a reliable, budget-friendly alternative to new OEM hardware.

The EX-UM-4X4SFP module itself is the uplink card only; it accepts SFP and SFP+ transceivers separately. Buyers should confirm their required transceiver type (1GbE SFP or 10GbE SFP+) when planning their uplink configuration, as transceivers are typically purchased independently.

Terabit Systems provides a 1-year warranty on the EX-UM-4X4SFP, covering replacement or refund if the module fails under normal use. This warranty reflects the rigorous testing performed before the unit is listed for sale.

Shipping specifics are confirmed at checkout or by contacting support directly. The module is compact and lightweight, weighing about 1 lb, and is carefully packaged to ensure safe, on-time delivery within the continental US and beyond.