QSFP-40G-SR4    CISCO    QSFP    40G        150M    40GBASE-SR4 QSFP+ Module for MMF        
QSFP-40G-LR4    CISCO    QSFP    40G        10KM    40GBASE-LR4 QSFP+ Module for SMF
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

 
 