Sonus SBC 5x10 Module SBC-5X10-DSP20 DSP20

DSP20 modules are considered hot-swappable. They may be removed and replaced without powering down the node. For example, inserting a DSP25 module which is administratively enabled results in the module booting up as normal without user further intervention. Appropriate alarms are raised and automatically cleared by the system. The current node continues to deliver service (if Active SBC) or provide protection (if Standby SBC).The DSP20 module is accessible from the rear of the chassis and connects to the DSP2x tray. The DSP20 module contains a single DSP device. The product codes for DSP20 modules are SBC-5X10-DSP20 and SBC-5X10-DSP20-S. A DSP20 module is inserted/removed to either increase/decrease DSP capacity, or to replace a faulty module. Before removing a DSP20 module, the module must be software disabled using by CLI or EMA Navigator to avoid a node reboot. DSP20 modules are added to or removed from the SBC 5x10 platforms using one of the following methods: Operator inserts module(s) on active system. Operator performs a graceful system shutdown, inserts/removes a module and powers on the system (preferred method).

Product Type	Daughter Card
Brand Name	Sonus
Manufacturer	Ribbon Communications Operating Company, Inc.
Product Model	DSP20
Product Name	SBC 5x10 DSP20 Module
Manufacturer Part Number	SBC-5X10-DSP20
Manufacturer Website Address	http://www.sonus.net
Compatibility	Sonus SBC 5x10 Chassis
Form Factor	Hot-swappable
Application/Usage	Data Networking