This dialog box allows reading/writing information into the registers of the
optical transceiver via I
2
C (Inter-Integrated Circuit) interface.
Registers in the transceiver are defined in
INF-8438i Specification for QSFP
(Quad Small Formfactor Pluggable) Transceiver
.
QSFP+ Memory Map
LOWERLOWER shows information in lower address registers.
LOWER LaneLOWER Lane shows information of each lane in lower address registers.
UPPER(00)UPPER(00) shows information in upper address registers (page 00).
UPPER(03)UPPER(03) shows information in upper address registers (page 03).
Read/WriteRead/Write allows you to read or write values to the specified registers.
Touching the UpdateUpdate button reads the register data of the transceiver.
Read/WriteRead/Write