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Draft Sealed DSLAM Architecture

N I U. Draft Sealed DSLAM Architecture. Qwest Serving Wire Center. Customer Premises. Feeder (F1). Distribution (F2). MDF. FDI. TERMINAL. POTS/ADSL. POTS. Drop. Voice Switch. N I D. In & Out cable between pedestal and FDI. Notes. Louvered Pedestal.

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Draft Sealed DSLAM Architecture

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  1. N I U Draft Sealed DSLAM Architecture Qwest Serving Wire Center Customer Premises Feeder (F1) Distribution (F2) MDF FDI TERMINAL POTS/ADSL POTS Drop Voice Switch N I D In & Out cable between pedestal and FDI Notes Louvered Pedestal • 1) The DSLAM will have three • 5’ cables terminated with • 710 splice connectors or • 3M MS2 splice modules • ADSL/POTS • Power/DS1 • Ground • 2) Maximum heat dissipation = • 45 Watts/DSLAM • 3) Power draw range = • max +/- 135 vdc to • min +/- 65 vdc Shelf Hard splice connector 24 Port DSLAM DS1 ATM Switch HDSL Power Pairs Power Shelf jumpers HDSL - High-bit-rate Digital Subscriber Line MDF- Main Distribution Frame NID - Network Interface Device NIU - Network Interface Unit ADSL - Asymmetric Digital Subscriber Line ATM - Asynchronous Transfer Mode DSLAM - Digital Subscriber Line Access Multiplexer FDI - Feeder Distribution Interface

  2. Two DSLAM Pedestal Proposal

  3. Four DSLAM Pedestal Proposal

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