16
Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1
Release 01 02/2018
Figure 14
Detailed C37.94 to C37.94 CESoPSN Example
b.
Between Two or More E1 Ports
Multiple CESs per port can be configured to transport an amount of timeslots between two
or more E1 ports. In HiProvision, the operator selects the timeslots individually to be
transported per CES. On both the source and destination side, the same amount of timeslots
must be selected. The selected timeslots from the source side can be mapped onto the
timeslots from the destination side.
The timeslot order does not change during the mapping. The first selected source timeslot
will be mapped automatically onto the first selected destination timeslot etc....
See some examples in the figures below.
NOTE:
In E1, timeslot 0 cannot be transported;
Figure 15
General CESoPSN via E1/T1 Port Example
x1
x2
x3
Timeslots
H
OH
1 2 3 4 5 6 7 8 9 10 11 12
x1 x2 x3 x4
C37.94 port
One to One Mapping,
Same slots
Source
Destination
x1
1
1
x2
2
2
x3
3
3
x4
4
4
CESoP Service
MPLS-TP Dragon PTN
C37.94 port
x4
x1
x2
x3
x4
x-data
Successive slots
starting from slot1
Timeslots
H
OH
1 2 3 4 5 6 7 8 9 10 11 12
x1 x2 x3 x4
C37.94
Frame
C37.94
Frame
MPLS-TP Dragon PTN
Unused
ALL channels
Site A
Site B
Site C
Site A
Site B
Site C
CESoPSN 1
Site A
Site B
Site C
Unused
Unused
Unused
CESoPSN 2
CESoPSN 3
E1/T1 port
E1/T1 frame
E1/T1 frame
E1/T1 frame
E1/T1 frame
E1/T1 port
