PP1
hop
Cross-traffic
622 Mbps
155 Mbps
hop
H2
Cross-traffic
(622 Mbps lines)
Input-H2
PP2
Output H2 (stretching PP)
Output H2 (stretching PP)
Input-H2
ABwE “Narrow Band” hop characteristics
H3
Ex.1: “Stretching + absorbing Td effect ”
Output H2 (stretching PP)
Input-H2
Absorbing CT
Td12
PP1
PP2
b) Td not changed
a)
Different input Td12
same output Td23
Td23
Td12
Td23