Service Entities; Figure 5: Service Entities - Alcatel-Lucent 7750 SR OS Service Manual

Service Entities

The basic logical entities in the service model used to construct a service are:
•
•
•
SERVICE
ACCESS
SUBSCRIBERS
POINTS
Customer
SAP
27
Customer
SAP
25
Customer
SAP
7
7750 SR OS Services Guide
Customers (see page 36)
Service Access Points (SAPs)
Service Distribution Points (SDPs)
SERVICE
DISTRIBUTION
POINTS
Service
Cust-27
Cust-25 SDP
Service
DEMUX
Cust-7
Service
ALA-A

Figure 5: Service Entities

(see page 36)
(see page 41) (for distributed services only)
Service
Cust-27
Cust-25
DEMUX
Service
SDP
Cust-7
Service
ALA-B
Services
SERVICE
ACCESS
SUBSCRIBERS
POINTS
Customer
SAP
27
Customer
SAP
25
Customer
SAP
7
OSSG001
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