VeEX MPA User Manual page 418

MPA_e_manual_D07-00-129P_RevA00
K2 Bits 1-4 (Linear Mode - SDH)
This function edits the first four bits of the K2 byte. In Linear mode, the first four bits
indicate which working channel is bridged onto the protection channel during a traffic
switching event.
The following options are available:
Options
Null (#0)
#1
#2
#3
#4
#5
#6
#7
#8
at a time using the touch screen keypad.
Description
Protection channel requesting switch action.
The protection channel is supplied with a signal
containing valid Transport Overhead for
carriage of the APS bytes and BIP-8, Bit
pattern 0000.
Channel 1 requests switch action, Bit pattern
0001
Channel 2 requests switch action, Bit pattern
0010
Channel 3 requests switch action, Bit pattern
0011
Channel 4 requests switch action, Bit pattern
0100
Channel 5 requests switch action, Bit pattern
0101
Channel 6 requests switch action, Bit pattern
0110
Channel 7 requests switch action, Bit pattern
0111
Channel 8 requests switch action, Bit pattern
SDH Tab
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