HP 5063-2771 - Active distribution panel (ADP) - External MUX panel - Has eight 25-pin RS-422 ports Retail
HP 5062-3054 - Active distribution panel (ADP II) - External MUX panel - Has eight 25-pin RS-232C ports Retail
HP 5062-3066 - Direct distribution panel (DDP) - External MUX panel - Has eight 25-pin RS-232C ports - (Part of J2092A or J2093A) Retail
HP 5181-2085 - Direct distribution panel (DDP) - Rack mountable panel with eight 25-pin RS-232C or RS-423A direct connect ports Retail
HP 40290-60003 - RS-232C connector panel (Option 125) - With eight 25-pin ports (Four modem connect ports, and four direct connect ports) Retail
HP 005-040685 - Address/RS-232C board - Address/RS-232C Board - Mounts to the Distribution Panel (on the Rear of the Disk Array) Retail
HP 0950-2431 - 19-inch direct rackable distribution panel (DDP-RJ45, Tyco 144801-1) - External panel with sixteen RS-232C or RS-423A direct connect ports (Standard) Retail
HP 12040-69005 - 8-channel asynchronous (RS-232C) MUX I/O board - 8-Channel Asynchronous (RS-232C) MUX I/O Board (12040A/B) Retail
