Ch.3 XpressGX5LP-SE Features
XpressGX5LP-SE Reference Manual
30
3.7
Dual SFP+ Interface
The XpressGX5LP-SE dual SFP+ interfaces uses FPGA GXB transceivers to enable two optical links. Each
transmitter can be driven by its
SFPX
_
SUPPLY
_
EN
active-low control signal. An
SFPX
_
SUPPLY
_
FAULT
fault signal is
available in case of overload on transmitters..
Figure 10: QSFP+ interface
The XpressGX5LP-SE Dual SFP+ interface uses FPGA GXB transceivers to enable two 1/10 Gbit Ethernet links:
Figure 11: 10/1
Gbs links using the Dual SFP+ interface
