The transceivers are available in two speed grades, 10.6Gb/s and 28.1Gb/s per channel, both with multi-rate capability. The 10.6Gb/s can drive 100m over OM3 MM Fibre and 28.1Gb/s can drive 100m over the OM4 MM Fibre.
The FMC258 module also has an on board Ultra-Low Jitter Clock Generator with two independent fractional PLL. The clocking allows synchronisation to an external clock input or onboard. Six clocks are routed to the GBT’s on the FMC+ pinouts and two are routed to CLK0 and CLK1 for a total of eight clock outputs.
The Module has 16 LEDs in Green/Yellow to allow for LNK/ACT, debugging or another user defined function.