Description
The Toshiba RS-232 Serial Interface Subassembly Unit (RSIU) provides:
• By itself the RSIU1 PCB provides one (1) additional RS-232 port
• Interfaces to SMDI, MIS, SMDR, maintenance terminal or modem
• Refurbished
• One year warranty
The RSIU can accomodate:
• Up to three (3) RSIS Subassemblies, or
• Two (2) RSIS Subassemblies and one (1) RMDS modem