Hardware Installation and Reference Guide  Appendix B Mini-GBIC, 10G SFP+ and 40G QSFP+ 
Modules Specifications 
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2 
SMF=Single-mode fiber 
GE Mini-GBIC (SFP) Models and Specifications 
Table B-2 Existing GE Mini-GBIC (SFP) Models Supported 
 
When  short-distant  SMF  modules  are  used  based  on  the  intensity  of  received  lights,  it  is 
recommended to add optical attenuators to the connection to avoid damage including: FE-SFP-
LX20-SM1310-BIDI,  FE-SFP-LX20-SM1550-BIDI,  FE-SFP-LH40-SM1310-BIDI,  FE-SFP-LH40-
SM1550-BIDI,  GE-SFP-LH40-SM1310-BIDI,  GE-SFP-LH40-SM1550-BIDI,  MINI-GBIC-LH40-
SM1310,  MINI-GBIC-ZX50-SM1550,  MINI-GBIC-ZX80-SM1550,  MINI-GBIC-ZX100-SM1550, 
SDH155-SFP-LH40-SM1310 and SDH155-SFP-LH80-SM1550. 
 
The optical module is a laser device. Please take care of your eyes and do not look into the laser beam directly.   
 
To keep the optical module clean, please make sure that the dust cap is mounted when it is not connected to cables. 
Table B-2 (continued)