Part Number ACS 2821 51 STAN having (CAGE Code 0GX96) and FSC 5999 Miscellaneous Electrical and Electronic Components in stock with ready to ship. Get an instant quote for ACS 2821 51 STAN Accessory Kit Electronic Equipme by Cisco Systems Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.