Refurb Squared IES3220-4T2F, 4-Port Gigabit Ethernet L2+ Managed Industrial Switch, 4 x 10/100/1000BASE-T, with 2 x 1Gb 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 IES3220-4T2F features 4x 10/100/1000BASE-T copper ports, 2x 100/1000BASE-X SFP ports, which is designed especially for a broad spectrum of industrial and extended enterprise connectivity needs. Equipped with an IP41 rated metal enclosure and fanless design, it can operate within a wide temperature range of -40 to 75°C (-40 to 167°F). This switch is ideal for harsh environments, and can be widely used in public transport, traffic management, smart buildings, and other extreme temperature scenarios. As a Layer 2+ managed industrial switch, it supports multiple ring protection and redundancy protocols, including ERPS, MRP and VRRP, ensuring fast convergence in under 20ms and compatibility with industrial protocols like Profinet, Ethernet/IP(CIP), Modbus and CC-Link to ensure seamless communication between devices. This facilitates rapid integration with existing industrial networks while reducing deployment complexity and maintenance costs.

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.