SEPTEMBER 2003 ME890A CAT5 DB9 Line Driver With Control Signals CUSTOMER Order toll - free in the U.S . : Call 877 - 877 - BBOX ( outside U.S . call 724 - 746 - 5500 ) SUPPORT FREE technical support , 24 hours a day , 7 days a week : Call 724 - 746 ...

...products to media converters and Ethernet switches all supported by free , live 24 / 7 Tech support available in 30 seconds or less . © Copyright 2012 . All rights reserved . 040 - L40000 - 001A 02 / 12 LMC400A rev . 1 724 - 746 - 5500 | blackbox.co

IC1625A - F 703 p . 1 / 2 5854 Port - Powered RS - 485 Converter , DB9F to DB9F Product Code IC1625A - F This port - powered two - channel RS - 232 to RS - 485 converter converts TD and RD RS - 232 lines to balanced half - duplex RS - 485 signals . ...

...one or more power switches . These control the supply to the system ( s ) and allow the global user to hard reset any system that has suffered a failure . SAM formats The SAMs are available in different formats to support all common types of s...