User's Manual

Corning Optical Communications DRAFT User Manual I CMA-XXX-AEN I Page 16
1.4.3 Service Distribution via Three Service Groups
In this example, three service groups are defined: SG#1: ABC, SG#2: AB, and SG#3: CD. Note that a service can be allocated
to any of the service groups at the same time. For example, services C and B are allocated to two of the service groups. The
services are routed to the OIMs for optic conversion. Each OIM can be configured to be included in any of the one, two or three
service groups in any combination and the corresponding services are routed from the OIM to its hosted remote-end units.
Figure 1-5. Example of Distribution of Three Service Groups
1.4.4 Service Distribution via Three Service Groups with Two IHUs
This example shows the distribution of three service groups with two IHUs. In this topology, the services routed via the two
IHUs can be grouped in any combination between the two, providing up to three service groups. Each OIM in the IHUs can be
configured to support any combination of service groups and the corresponding services are routed from to the hosted remote
units.
Figure 1-6. Example of Distribution of Three Service Groups with two IHUs