Refurb Squared TSN3220-10S-U, 8-Port Gigabit Ethernet L2 Managed TSN Industrial PoE++ Switch, 8 x PoE++ Ports@360W, with 2 x 1/10Gb SFP+, -40 to 75A°C Operating Temperature

Description

Refurb Squared delivers fully tested, OEM-compatible optical transceivers, DWDM/CWDM systems, media converters and DAC/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.

The TSN3220-10S-U features 8x 10/100/1000BASE-T PoE++ ports, 2x 1/10Gb SFP+ ports, designed especially for real-time industrial networks where predictable latency and bounded jitter are essential. As a Layer 2 TSN switch supporting IEEE 802.1AS, IEEE 802.1Qbv, and IEEE 802.1Qcc, together with IEEE 1588v2 PTP and SyncE, it enables precise time synchronization and predictable traffic behavior across the network, making it ideal for time-critical applications such as smart manufacturing, 5G convergence, and autonomous systems. The switch delivers up to 60W per PoE++ port with a total power budget of 360W, enabling stable power supply to high-demand devices such as IP cameras, robotic arms, and CNC lathes, while also simplifying cabling and reducing deployment costs. With an IP41-rated metal case, the switch can operate stably in harsh environments ranging from -40 to 75°C.

Refurb Squared is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM/CWDM systems, media converters, and DAC/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.