What is the C4434-010-995?
The C4434-010-995 is a QSFP optical transceiver module, listed by the manufacturer as "Custom Cable,C4434-010-995,,,,CUSTOM CABLE,C4434-010-995,,,,MTP-FSCUX12 ELITE QSFP,12FB BIF OFNP,10FT,,". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.