| W1250-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 50, 200 G, 1537 | 
                                    
                                                                    
                                        | W1251-P | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 51, 200 G, 1536 | 
                                    
                                                                    
                                        | W1251-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 51, 200 G, 1536 | 
                                    
                                                                    
                                        | W1252-P | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 52, 200 G, 1535 | 
                                    
                                                                    
                                        | W1252-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 52, 200 G, 1535 | 
                                    
                                                                    
                                        | W1253-P | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 53, 200 G, 1535 | 
                                    
                                                                    
                                        | W1253-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 53, 200 G, 1535 | 
                                    
                                                                    
                                        | W1254-P | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 54, 200 G, 1534 | 
                                    
                                                                    
                                        | W1254-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 54, 200 G, 1534 | 
                                    
                                                                    
                                        | W1255-P | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 55, 200 G, 1533 | 
                                    
                                                                    
                                        | W1255-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 55, 200 G, 1533 | 
                                    
                                                                    
                                        | W1256-P | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 56, 200 G, 1532 | 
                                    
                                                                    
                                        | W1256-S | 
                                        Optilab | 
                                        35,000 | 
                                        1X2 DWDM CHANNEL 56, 200 G, 1532 |