GBU643D*S GBU643D*S (GBU643D-S) Base Rack for S2T/S2, 4 Station Bus Slots, no I/O slots. N $590.00 | GEN651A*S GEN651A*S (GEN651A-S) Ethernet Module, Single bus, 100 Base-TX. $2,700.00 | TBT231EAS TBT231EAS Optional Battery Card. Mounts in T2E CPU. $69.00 |
GPS691**S GPS691**S (GPS691--S) 120/240 Vdc power supply, For V2000 Main Rack, w/UPS Inter $600.00 |