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OCR: Distribution frame Distribution frame Digital exchange 0 dBr test point: 0dBr Analogue iber Exchange Inter Line PCM line Interface dBr terminatian ace termination dBr Digital Digital subscr ber switching netwark iine Lo dBr dBr Subscriber luer Channcl translating FDM Line terminatian Tace (nter exchange termination INOTA face equipment types d8 8P9 Lo dBr! Subscriber line FelaY faca C. La dBr inter face Digitat path Analogue pad Virtual analogue switching path A/Dor DIA converter point Analogue d8P Interface Note CBI Interface Note T3107790-87 Nute TLL figure loss pads, shnws if typical required, ex Lamples ma bue utilizing located the in the defined digital interfaces. switching netwark or the exchange terminals [sce 5 1.2.4.1). Note Digital connections Note Termination of internation al ...