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Glossary
470
FTB-8100 Series Transport Blazer
SDH - Higher-Order Path Overhead (HP-POH)
C2: Path Signal Label
C2 specifies the mapping type in the VC-N.
C2 (Hex.)
Description
00
Unequipped or supervisory-unequipped
01
Reserved (Equipped - Non-Specific)
02
TUG Structure
03
Locked TU-n
04
Asynchronous Mapping of 34M/45M in C-3
05
Experimental Mapping
12
Asynchronous Mapping of 140M in C-4
13
ATM Mapping
14
MAN DQDB
15
FDDI [3]-[11] Mapping
16
Mapping of HDLC/PPP
17
Reserved (SDL self-synch scrambler)
18
Mapping of HDLC/LAPS
19
Reserved (SDL set-reset scrambler)
1A
Mapping of 10 Gbps Ethernet (IEEE 802.3)
1B
GFP
1C
Mapping 10 Gbps FC
20
Asynchronous Mapping of ODUk
CF
Reserved (obsolete HDLC/PPP framed)
FE
Test Signal, ITU-T 0.181 specific mapping
FF
VC-AIS (TCM)
Summary of Contents for FTB-8100 Series
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