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 Цена: 13080 руб. Мера: шт.
Артикул: 12208
Товар на складе: есть
Полное описание
Плата для телефонной станции Avaya Lucent Definity TN570D V5 Interface Circuit Card
Описание и характеристики
- Provides interface between the TDM bus and packet bus, and fiber optic links interconnecting cabinets
- Used in a Port Network (PN) between a PN and another PN in a direct-connect system, and between a PN and an SNI in a switch node carrier in a CSS-connected system
- Provides control channel applications and time-slot interchanging between the PPN and EPN
- Used when ISDN-BRI and/or ASAI is connected in an EPN
- Carries circuit-switched data, packet-switched data, network control, timing control, and DS1 control
- Communicates with the TN775B maintenance circuit pack in an EPN to send the EPN environmental and alarm status to the SPE
- Replaced by the TN2305 or TN2306 when an ATM switch replaced the CSS
- Used in an EPN that is supported by a Survivable Remote Processor (SRP)
- Part Number: TN570D
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