Rolm 85820A FCC/6-2 Interface M/B Circuit Board Card 508418 ASSY
Rolm 8585 6-3 Interface M/B Circuit Board Card 500995-1A ASSY
Rolm 85860A FCC/5-2 M/B Circuit Board Card 508414 ASSY
Rolm 85920C Trapeze Quad Serial I/O Interface Circuit Board Card 96D4283 Assy
Rolm 85920D 4-Channel Quad Serial I/O Interface Circuit Board Card 5026981D Assy
Rolm 8606A Rotary Sender Circuit Board Card 500677-1B Assy
Rolm 86072 Circuit Board Card 509057 ASSY
Rolm 86080 Conference Bridge 1A Circuit Board Card 09C34 Assy
Rolm 86240 8000 A CPU Circuit Board Card 505222 ASSY
Rolm 86240 8000 A CPU Circuit Card 52C2201 ASSY
Rolm 86250 REL 11292 8000 B CPU Circuit Board Card 52C2601 ASSY
Rolm 87600 2-Channel Serial Device Interface Circuit Board Card 500315-1G Assy
Rolm 87600A 4-Channel Serial I/O Device Circuit Board Card 30D1201 Assy
Rolm 88200A MG ISB Terminator Assembly Circuit Board Card
Rolm 88210A FCC ISP Terminator Assembly Circuit Board Card 509904 Assy
Rolm 89190A TI / D3 Data Interface Circuit Board Card 48C82-01 Assy
Rolm 89190A TI/D3 Data Interface Circuit Board Card 504882 Assy
Rolm 90598 97D1052 Circuit Board Card
Rolm 90618 8 Channel OPS Line Interface Circuit Card
Rolm 90624 96D1554 Clock Synch Module
