EQUINOX SYSTEMS, INC. MEGAPORT/2 XP Card Type Serial Chip Set Unidentified I/O Options Serial ports (24) Data Bus MCA [Image] CONNECTIONS Function Label Serial ports J1 Note:Standard DB-25 or RJ-45 serial ports are provided on up to three eight-port external modules. DIAGNOSTIC LED(S) LED Color Status Condition LED1 Unidentified On Power is being supplied to the port LED1 Unidentified Off Power is not being supplied to the port