There are three ways to access the Moxa switch's configuration settings: RS-232 console, web-based interface, and telnet. Log in by Web Interface You can directly connect a Moxa switch to your computer with a standard network cable or install your computer on the same. Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any. Operating Temperature 0 to 60°C (32 to 142°F), 5 to 95 % RH Serial Copper Fiber. This manual is also suitable for: Tcf-142-m-st Tcf-142-m-st-t Tcf-142-m-sc Tcf-142-s-sc Tcf-142-s-st Tcf-142-m-sc-t. Show all View and Download Moxa Technologies TCF-142 Series quick installation manual online. TCF-142 series converters are equipped with a multiple interface circuit that can handle RS-232, RS-422, and RS-485 serial interfaces, as well as multi-mode or single-mode fiber. TCF-142 converters are used to extend serial transmission distance up to 5 km (TCF-142-M, with multi-mode fiber) or up. Below you will find brief information for Optical Fiber Bypass Unit OBU-102 SS-SC, Optical Fiber Bypass Unit OBU-102 SS-ST, Optical Fiber Bypass Unit OBU-102 SS-LC. Unlike Layer-2 switching, which uses the MAC address for exchanging data, a Layer-3 switch uses the IP address to represent the destination of a data packet. The unique 3 fiber port feature makes the EDS-408A 3 Fiber series ideal for industrial applications, such as widely dispersed wind farm networks that need more long-haul.