Part Number SB6640B-301 having (CAGE Code 27412) and FSC 6130 Converters Electrical Non Rotating in stock with ready to ship. Get an instant quote for SB6640B-301 Power Supply by Sanbar Telecom Llc. 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.