| 摘要 |
PURPOSE: An integrated cross network device for a DCS(Digital Cross-connect System) is provided to compatibly embody a cross network by mutually connecting a W-DCS(Wideband-DCS) and a B-DCS(Broadband-DCS) in which the hierarchy characteristic of a processed signal differs. CONSTITUTION: A W-DCS(100) mutually switches signals with DS1, DS1E, DS3, and STM1 units and signals with VC11, VC12, and VC3 units by non-blocking. A B-DCS(200) mutually switches signals with DS3, STM1, and STM16 units and signals with VC3 and VC4 units by the non-blocking. A WBI(Wideband Broadband Interface)(300) mutually interfaces signals of the W-DCS(100) and the B-DCS(200).
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