NOTICE TO OFFERORS: This sources sought is for market research purposes only and not a request for quotes. We are looking for vendors who are capable of providing 180 Cisco 1000Mbps Multi-Mode Rugged ... NOTICE TO OFFERORS: This sources sought is for market research purposes only and not a request for quotes. We are looking for vendors who are capable of providing 180 Cisco 1000Mbps Multi-Mode Rugged SFP Transceivers (P/N: GLC-SX-MM-RGD). Please respond to this sources sought if you are interested or capable. Thank you.