What is the Omnitronix 8766-0?
The Omnitronix 8766-0 is an equipment chassis, listed by the manufacturer as "RS232 DB-9 to Fiber, LC, Multimode Dual Fiber, 1310nm, 5km, Powered by Chassis, Commercial Temperature 0 to 50 deg C". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.