RADWIN 5000 HPMP User Manual
Release 3.1.00
7-5
Using More than One HSS Unit
Chapter 7
2. The next available SYNC port of the first HSS unit should be connected to SYNC 10
of the second HSS unit as shown in
Figure 7-7
. In the illustration, the next
available port on the first HSS unit is SYNC 6.
3. The second HSS unit may be filled out with up to nine more ODUs in
reverse
order. That is, connect SYNC 9, SYNC 8, SYNC 7... as shown in
Figure 7-7
.
Figure 7-7: Cascading two HSS units
4. To add a a further HSS unit: Connect the next available SYNC port from the
second HSS unit in
descending order
(SYNC 5 in
Figure 7-7
) to SYNC 1 of the
third HSS unit.
5. ODUs are connected to the third HSS unit from SYNC 2 as shown in
Figure 7-8
,
in
ascending order
:
Figure 7-8: Cascading three HSS units
6. If further ODUs are required, observe the convention that additional even
numbered units are populated in
descending order
from SYNC 9 and odd
numbered HSS units are populated in
ascending order
from SYNC 2.
Note
If an ODU is disconnected from an HSS unit, then all remaining ODUs must
be moved up or down to maintain the connectivity.
