The Problem With Fish. All fish contain trace amounts of mercury. For most people, the small amounts in fish do not pose a health problem. Some fish, however, contain high amounts of mercury -- enough to damage a fetus or newborn. That is why pregnant and nursing mothers must be very careful about the amounts and types of fish they eat.
RS-232 devices may be classified as Data Terminal Equipment (DTE) or Data Circuit-terminating Equipment (DCE); this defines at each device which wires will be sending and receiving each signal. According to the standard, male connectors have DTE pin functions, and female connectors have DCE pin functions.
Definition - What does Customer Premises Equipment Device (CPE Device) mean? A customer premises equipment device (CPE device) refers to a telecommunications hardware device located on the telecommunication customer's premises. This equipment might include cable or satellite television set-top boxes, DSL or other broadband Internet routers, VoIP base stations, telephone handsets, or other customized hardware.