Dell Networking C1048P Rapid Access Node Port Extender 48 Port 1GbE Ethernet 48x RJ45 2x SFP+, 48-port 1GbE PoE+ rapid access node with 10/100/1000BASE-T RJ45 ports, supporting 10MbE, 100MbE, or 1GbE PoE+ connectivity, Supports 48 10/100/1000BASE-T PoE+ ports for user/server connectivity, Extends C9010 functionality by extending port capacity by up to 2,000 virtual ports.
Remote Management RS-232 Port.
More info: http://i.dell.com/sites/doccontent/shared-content/data-sheets/en/documents/dell_networking_c9000_specsheet.pdf
