The EIS Ethernet Interconnect Switch and the EIRX Industrial Managed Ethernet Switch from Contemporary Controls comply with the requirements of Underwriters Laboratories (UL) 864 Control Units and Accessories for Fire Alarm Systems 10th Edition.
The UL recognized component mark is rarely seen by the customer, but is often part of a larger system that is UL Listed by the fire alarm supplier. A UL recognized component has already been evaluated and tested in accordance with UL's component safety standards, streamlining the qualification process for the system supplier. By having the fire alarm system supplier specify a Contemporary Controls'EIS or EIRX switch as a component, the supplier is not required to perform additional testing on the component. Several fire alarm and security firms have already specified the EIS and EIRX series as part of their system, thereby improving their time-to-market. Learn more.
The EIS line of unmanaged switches within the Ethernet Interconnect Series accommodates up to eight 10/100 Mbps twisted-pair ports. A mix of fiber optic and twisted-pair ports is available in five and six-port models. The EIS complies with the requirements of Underwriters Laboratories (UL) 864 Control Units and Accessories for Fire Alarm Systems 10th Edition.
The industrial managed Ethernet switch provides compact 1U rack-mount design, flexible port configuration and high reliability. It provides error-free data transmission and network management functions in harsh environments. The switch is equipped with four ports for 10/100 Mbps copper links, 20 ports for 100BASE-FX SFP links and 4 ports for 1000BASE-FX SFP links. It offers redundant power supply connections for sources providing 100–240 VAC. It can be installed with the included standard 1U rackmount kit. Operating temperature −40 to +75°C.