JDS Uniphase SKB Series User Manual page 66

SWITCH?
Query logical switch state
Description
Switch, Input
Parameters
Switch (unsigned eight-bit)--switch number
Parameter
Input (unsigned eight-bit)--input channel number
Description
Command packet
OPCODE Length
0x21 0x02
Response packet
OPCODE Length
0xA1 0x01
U8 Switch, U8 Input
Switch (unsigned eight-bit)--Logical switch number upon which to read infor-
mation (for example, 1 to 4)
Input (unsigned eight-bit)--Input channel to find connection of
U8 Output
Output (unsigned eight-bit)--The output channel connected to the input chan-
nel specified
Parameters
Parameters
Commands 51