What is the Cisco N540X-16Z4G8Q2C-D?
The Cisco N540X-16Z4G8Q2C-D is a QSFP optical transceiver module, listed by the manufacturer as "4x 1GE RJ45, 16x 1G/10G SFP+, 8x 1G/10G/25G SFP28, 2x 40G/100G QSFP28, Zasilacz DC, 300Gbps, Cisco NCS 540 Router". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
