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Norstar Modular ICS Cartridges

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padServices (Clocking) and Fiber Expansion Cartridges
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Expansion Cartridges provide the connection point for the expansion of the system via trunk or station modules.  Services Cartridges contain the clocking services to support ISDN and T1.
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padAnalog and Digital Trunk Interface Cartridges
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Trunk Interface Cartridges connect the Norstar system with the central office, and in the case of ISDN-BRI cartridges may be configured for station side ISDN devices.
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Metroline Inc. does not represent  Avaya Communication,  Lucent Technologies, Nortel Networks or their affiliates in any way.  Merlin, Merlin Legend, Merlin Magix, Partner, Spirit, and Definity are registered trademarks of Avaya Communication.  Norstar and Meridian are registered trademarks of Nortel Networks.