TN-10GSFP-LR4M-D40 TN-10GSFP-LR4M-D41 TN-10GSFP-LR4M-D42 TN-10GSFP-LR4M-D43 TN-10GSFP-LR4M-D44 TN-10GSFP-LR4M-D45 TN-10GSFP-LR4M-D46 TN-10GSFP-LR4M-D47 TN-10GSFP-LR4M-D48 TN-10GSFP-LR4M-D49