28(+1) Channel High-Density T1/E1/J1 Line Interface Unit
IDT82P2828BHG | IDT82P2828BH | IDT82P2828 | |
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描述 | 28(+1) Channel High-Density T1/E1/J1 Line Interface Unit | 28(+1) Channel High-Density T1/E1/J1 Line Interface Unit | 28(+1) Channel High-Density T1/E1/J1 Line Interface Unit |
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