What is the Ecitelecom SIM14/0?
The Ecitelecom SIM14/0 is a circuit card / line card, listed by the manufacturer as "ECI (X33027 / SIM1_4/O) XDM 100 / 300 I/O Base Card Supporting Upto 4 x STM-1 Optical Interfaces". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.