The Sun Netra
brand has been used for a variety of server
computers from Sun Microsystems
since 1994. The original Netra servers (such as the Netra i
and Netra j
models) were re-badged SPARCstation
and Sun Ultra series
systems bundled with server application software.
Later the Netra name was mainly used for a series of ruggedized Network Equipment-Building System (NEBS)-certified carrier grade servers for telecommunications applications.