EXHIBIT 11.2
                        NEWBRIDGE NETWORKS CORPORATION

                       COMPUTATION OF EARNINGS PER SHARE

        (Accounting principles generally accepted in the United States)
        (Canadian dollars, amounts in thousands except per share data)
                                  (Unaudited)
 
 
                                                            Fiscal quarter ended                   Three fiscal quarters ended
                                                            --------------------                   ---------------------------
                                                            Jan 26,            Jan 28,               Jan 26,         Jan 28,  
                                                              1997              1996                   1997            1996   
                                                              ----              ----                   ----            ----   
                                                                                                         
Net earnings (loss) (U.S. GAAP)                                                                                               
                                                                                                                              
    Net earnings, as reported, under Canadian GAAP           $63,031          $53,881               $186,613        $136,369  
                                                                                                                              
    Write off of purchased in process research and                                                                            
       development upon acquisition of UB Networks           (96,940)            --                  (96,940)           --    
                                                              ------           ------                -------         -------  
                                                                                                                              
    Net earnings, under U.S. GAAP                           $(33,909)         $53,881               $ 89,673        $136,369  
                                                              ======           ======                =======         =======  
                                                                                                                              
Earnings (loss) per share (U.S. GAAP) - Primary                                                                               
                                                                                                                              
    Net earnings (loss)                                     $(33,909)         $53,881               $ 89,673        $136,369  
                                                              ======           ======                =======         =======   
                                                                                                                              
    Weighted average number of Common Shares                                                                                  
       outstanding at the end of the period                  170,941          166,548                170,140         165,842  
                                                                                                                              
    Net effect of dilutive stock options                                                                                      
       based on the treasury stock method                      --               4,610                  4,667           3,384  
                                                             -------          -------                -------         -------  
                                                                                                                              
    Weighted average number of Common                                                                                         
       Shares and equivalents outstanding at                                                                                  
       the end of the period                                 170,941          171,158                174,807         169,226  
                                                             =======          =======                =======         =======    

    Earnings (loss) per share (U.S. GAAP)                     $(0.20)           $0.31                  $0.51           $0.81      
                                                             =======          =======                =======         =======    

Earnings (loss) per share (U.S. GAAP) - Fully Diluted

    Net earnings (loss)                                     $(33,909)         $53,881              $  89,673        $136,369  
                                                              =======          ======               ========         =======  
                                                                                                                              
    Weighted average number of Common Shares                                                                                  
       outstanding at the end of the period                  170,941          166,548                170,140         165,842  
                                                                                                                              
    Net effect of dilutive stock options                                                                                      
       based on the treasury stock method                      --               6,181                  4,667           6,018  
                                                             -------          -------                -------        --------  
                                                                                                                              
    Weighted average number of Common                                                                                         
       Shares and equivalents outstanding at                                                                                  
       the end of the period                                 170,941          172,729                174,807         171,860  
                                                             =======          =======                =======         =======   

    Earnings (loss) per share (U.S. GAAP)                     $(0.20)           $0.31                  $0.51           $0.79       
                                                             =======          =======                =======         =======    

Earnings (loss) per share expressed in U.S. Dollars

    Daily average exchange rate of a Canadian
       dollar for U.S. dollars as reported by the
       Federal Reserve Bank of New York                      $0.7406          $0.7342                $0.7346         $0.7354

    Earnings (loss) per share (U.S. GAAP)
        - Primary, in U.S. dollars                            $(0.15)           $0.23                  $0.38           $0.59      
                                                             =======          =======                =======         =======    
    Earnings (loss) per share (U.S. GAAP)
        - Fully diluted, in U.S. dollars                      $(0.15)           $0.23                  $0.38           $0.58      
                                                             =======          =======                =======         =======    
 

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