Cisco CPT-PTM-10GX4 4-Port 10GE Transport Module for Cisco ONS 15454 systems.

…open-box surplus units and are stored in original ESD clamshell packaging. Units were tested for chassis recognition and boot activity but are being sold unpopulated as shown.

Optical transceiver modules (SFP/XFP optics) may be available to purchase separately… msg me if needed