Tài liệu Provide for Migration to Broadband Services ppt

case study
Provide for Migration
to Broadband Services
Customer:
A Regional Bell Operating Company (RBOC) with an existing telephony-only fiber network decides
to offer DS1 and DS3 services over fiber, and plans to add video in the future.
The Existing Network:
• Consists of an all-splice set up, utilizing numerous splice cases with splice trays.
• Has limited capacity for growth before splice re-entry is no longer possible.
• Provides poor circuitry identification and cable management.
Requirements:
• The network must be able to support rapid change and turn-up of new services.
• Equipment must be well-protected against moisture and the elements.
• Storage system must be non-obtrusive.
ADC Solution:
ADC helped the RBOC migrate from their all-splice
method to a combined fiber cross-connect/splice
network in order to alleviate the congestion of
their heavily-trafficked splice cases.
ADC’s BGX/ACE secure, easy access, below- and
above-ground fiber cable management systems:
• Improved cable management and circuitry
identification.
• Met all the RBOC’s environmental
protection and aesthetic requirements.
• Provided greater ring diversity farther out in the loop. The systems support the RBOC’s
desire to add video services in the future by allowing it to rapidly change or add new
services as they are needed, where they are needed, rather than at the central office.
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Benefits Realized by the Customer:
BGX/ACE systems support rapid change, maintenance and turn-up of new services, creating faster generation
of revenues and decreased costs of technical labor and service downtime. Technicians are no longer forced
to work in crowded splice cases. The risk of cutting the wrong fiber or knocking down live service is virtually
eliminated. BGX/ACE systems arrive preprovisioned, eliminating guess work from fiber identification.
Technicians access the network at virtually any time without inconveniencing customers and without
requiring expensive new structures.
CO with FEC
CO with FEC
BGX
or ACE