Test Functions
618 88000 Series
40/100/200/400G Advanced - Lanes Mapping & Skew
40/100/200/400G Advanced - Lanes Mapping &
Skew
Note: Only available with parallel interfaces. Not available at 100G when the
RS-FEC check box is selected.
From the Test menu, tap Functions, 40/100/200/400G Advanced, and the
Lanes Mapping & Skew tab.
TX
PCS/Logical Lane, for Ethernet test applications, indicates the PCS
(Ethernet test applications) or Logical (Transport Test applications)
lane markers. To change the PCS/Logical lane order, see
Default/Random/Manual Mapping on page 620.
Skew (Bits) indicates the TX relative delay in bit time for each
PCS/Logical lane. To change the skew values, see Reset/Manual Skew
on page 621.
Lane / Physical Lane
For 400GE (4/8 Lanes), indicates the 400GAUI-8 Lane numbers.
For 200GE (4 Lanes), indicates the 200GAUI-4 Lane numbers.
For 100GE (4 Lanes), indicates the CAUI-4 Lane numbers.
For OTU4 (4 Lanes), indicates the OTL4.4 Physical Lane numbers.