WIS Tabs
Ethernet and Fibre Channel Application 247
WIS OH RX
Section Overhead
Note: Monitor the first timeslot only.
A1 and A2: Framing. The value should be hexadecimal F6 for A1 and
28 for A2.
J0: Trace: STS-1 #1 of an electrical or OC-N signal.
B1: BIP-8.
E1
1
: Orderwire.
F1
1
: User.
D1
1
, D2
1
and D3
1
: Data Communications Channel (DCC).
Line Overhead
Note: Monitor the first timeslot only.
H1 and H2: Pointer
H3: Pointer Action
B2: BIP-1536
K1 and K2: Automatic Protection Switching (APS)
D4 through D12: Data Communications Channel (DCC)
S1
1
: Synchronization Status (STS-1 #1 of an electrical or OC-N signal)
M1: REI-L
E2
1
: Orderwire
1. Not supported in 10GigE standard.
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