Integrating these functions into an RPR packet ring
and managing that one device using existing OSS systems presents additional operational
savings.
Optical Port
Comparisons
Segment 1
Ports
Segment 2
Ports
Segment 3
Ports
Segment 4
Ports
Segment 5
Ports
Hub A
Ports
Hub B
Ports Totals
Hub and Spoke
L2 / L3 Switch 1 1 1 1 0 0 0 4
ADM 2 2 2 2 0 6 6 20
Router 0 0 0 0 0 2 2 4
Total 28
Ring
RPR Node 2 2 2 2 2 2 0 12
Router 2 0 2
14
TABLE 12.5 Optical Port Savings
Resilient Packet Ring (RPR) 365
Vendors Promoting This Solution
Vendor Name Solution / Product Name Comment
ADTRAN Total Access 5000 IP & TDM Broadband Loop Carrier
ALCATEL 1850 TSS Multiservice Packet Transport Switch (PTS)
CISCO ONS 15310 Metro Access Multiservice Provisioning Platform (MSPP)
CORRIGENT CM-4000 Multiservice Packet Transport Switch (PTS)
FUJITSU Flashwave 4500 Multiservice Provisioning Platform (MSPP)
HUAWEI Quidway NetEngine 40 Switch/Router
LUCENT (Alcatel-Lucent) Metropolis DMX Multiservice Provisioning Platform (MSPP)
NORTEL OME 6500 Switch/Router
UTSTARCOM NetRing10000 Multiservice Provisioning Platform (MSPP)
ZHONE MALC IP & TDM Broadband Loop Carrier
Adtran Adtran??™s RPR offering is the Total Access(R) 5000 Multi-Service Access and
Aggregation Platform.
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