The Cisco MGX 8800/8900 Series Switches provide a scalable family of multiservice switches. This scalability provides savings and efficiency for network operations and services growth. The Cisco MGX 8800/8900 Series includes the Cisco MGX 8830/B, MGX 8850, MGX 8850/B, and MGX 8950 Multiservice Switches.
 

Part numbers associated with this product;

AXSM-16-155-XG, SFP-8-155, MMF-1-155-SFP, SMFIR-1-155-SFP, SMFLR-1-155-SFP, MGX8950-EXTDR-CON, CAB-SMF-LC, CAB-SMF-LC-Y, ADPT-LC/SC-SM+MM=, MGX-8850-APS-CON