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The Digital Trunk Interface
(DTI) Cartridge provides access for up to 24 digital T1 or ISDN-PRI
channels. It comes equipped with built-in Channel Service Unit (CSU)
functionality to support the integrity of digital signaling.
RJ48 jack provides the interface to the T1 network
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The core Modular ICS can
support up to two DTIs for a total of 48 T1 or ISDN-PRI (Digital)
lines.
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DTIs cannot be installed in
Trunk Modules except with Mics release 6.0 or higher you can add a
third T1 card into a 12x0 trunk module in the first slot and must
leave the other 2 slot empty
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Requires either the Services
Cartridge or the Combination Fiber 6-Port Services Cartridge.
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Compatible with the Modular
ICS core only
