Planet IGS-4215-4P4Tv2 User Manual page 332

ERPS state:
Object
• Protection State
• Port 0
• Port 1
• WTR Remaining
• RPL Un-blocked
• Port 0 Block Status
• Port 1 Block Status
Description
ERPS state according to State Transition Tables in G.8032.
OK: State of East port is ok
SF: State of East port is Signal Fail
OK: State of West port is ok
SF: State of West port is Signal Fail
Remaining WTR timeout in milliseconds.
APS is received on the working flow.
Block status for Port 0 (Both traffic and R-APS block status). R-APS channel is
never blocked on sub-rings without virtual channel.
Block status for Port 1 (Both traffic and R-APS block status). R-APS channel is
never blocked on sub-rings without virtual channel.
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User's Manual of IGS-4215 PoE Series