Cisco 2520 Connected Grid Switch SFP Options

Part Number	Description
GLC-EX-SMD=	1000BASE-EX SFP transceiver modSMF,1310nm,DOM
GLC-EX-SMD	1000BASE-EX SFP transceiver module, SMF, 1310nm, DOM
GLC-FE-100BX-D=	100BASE-BX10-D SFP
GLC-FE-100BX-D	100BASE-BX10-D SFP
GLC-FE-100BX-U=	100BASE-BX10-U SFP
GLC-FE-100BX-U	100BASE-BX10-U SFP
GLC-FE-100EX	100BASE-EX SFP (40km)
GLC-FE-100EX=	100BASE-EX SFP (40km)
GLC-FE-100FX=	100BASE-FX SFP for FE port
GLC-FE-100FX	100BASE-FX SFP for FE port
GLC-FE-100LX	100BASE-LX SFP for FE port
GLC-FE-100LX=	100BASE-LX SFP for FE port
GLC-FE-100ZX	100BASE-ZX SFP (80km)
GLC-FE-100ZX=	100BASE-ZX SFP (80km)