Lot Of People Asking The Common Question About Login Password Of BSNL Wimax Modem. The Default Password of BSNL Wimax Modem Is ” admin “. You Can Login To The BSNL Wimax Modem By Using this password ” admin “. the url to Login is http://192.168.1.1/. Remember that this Password is Case sensitive, means Typing ” ADMIN “Ãƒâ€šÃ‚Â or ” Admin ” Never accept. Please Visit this site for more details about BSNL Wimax Service.