T1 DIGITAL TRUNK CARD
Description
Interfaces up to 24 voice channels of a digital T1 trunk. Supports standard D-4 framing format and robbed bit signaling. Input and output of the card connects with an external Channel Service Unit (CSU).
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CategoriesManufacturersInformation |
T1 DIGITAL TRUNK CARDDescription
Interfaces up to 24 voice channels of a digital T1 trunk. Supports standard D-4 framing format and robbed bit signaling. Input and output of the card connects with an external Channel Service Unit (CSU).
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