Polycom DOC2558A manual Component Description, Cntl CPU

Page 15

Polycom RMX 2000 Hardware Guide

Table 1-4Polycom RMX 2000 Component Description

Component

Description

 

 

CNTL (CPU)

The CNTL module controls and manages the RMX 2000.

Module

The CNTL module has an ComExpress Pentium-M

 

1.4GHz processor, a 40GB hard disk drive, 1GB Compact

 

Flash and 1GB of DDR RAM.

 

The Operating System is Linux.

 

 

Power Supply

The Power Supply drawer is located below the MPM/

Drawer

MPM+ Cards and is connected to the backplane by

 

means of a power connector. It operates at 100-240 volts

 

AC 50/60 Hz, and provides +48VDC 700W output with

 

built-in load sharing capabilities.

 

 

Fan Drawer

Three fans are mounted sideways in a drawer. Airflow is

 

from right to left, and out the side of the MCU. The drawer

 

is connected to the Back-plane by a connector.

 

 

Multi Processor

The MPM cards perform the various RTP, audio and video

Module (MPM)

processing functions on the RMX 2000. MPM cards are

Card

based on the ATCA standard, with a card manager (CM)

 

and up to 26 720MHz TI DSP’s.

 

Two types are available:

 

MPM - F - 26 DSP’s

 

MPM - H - 13 DSP’s

 

 

 

1-9

Image 15
Contents Polycom RMX System Hardware Guide USA United States Federal Communication Commission FCC Regulatory NoticesChinese Communication Certificate Singapore Certificate Table of Contents Table of Contents Hardware Description Main FeaturesRMX 2000 Specifications Following table summarizes the different system capacities RMX 2000 System CapacitiesSystem Functions MPM Mode MPM+ Mode MPMx Mode MPM+ Resource CapacitiesSafety Requirements Rack Mount Safety PrecautionsSite Requirements Installation Precautions RMX 2000 Front Panel RMX 2000 ComponentsCntl CPU Component DescriptionComponent Description RTM IP RMX 2000 Rear PanelManagement Network on page G-1 Following items appear on the RMX 2000 rear panelRTM Isdn 3RMX 2000 RTM Isdn Rear Panel Layout ISDN/PSTN Clock SourceCables Connected to the RTM IP & Isdn Cards All external connectors are located on the rear panelComponent RMX 2000 LEDsRMX 2000 Front Panel LEDs Following items appear on the RMX 2000 front panelCard Insertion Initiated If during Card removal Initiated The cardCntl Unit RMX 2000 Rear Panel LEDs Following LEDs appear on the RTM IP cardLED Color Description Name ShMG LEDs Function Name Following LEDs appear on the RTM IsdnMPM MPM+ MPM/MPM+ and MPMx Configuration ModesMPM+ Resource Capacities per Card Type MPMx, MPM+ and MPM Modes MPMx Resource Capacities per Card TypeMPMx MPMx Only Operating Mode Selection During Startup / RestartSystem Information Changes AllRemove one MPM card Insert one MPMx card An RMX has two MPM cards installedBoth MPM cards are enabled Inserted MPMx card is enabledInserted MPM card is disabled Remaining MPM card is disabledAn RMX has one MPMx card installed MPMx card is enabledRMX 2000 General Information dialog box opens RMX Chassis TypesComponent Replacement Types of Ejector Levers on RMX Components Using the All Metal Ejector LeverUsing the Modified PMC Compatible Ejector Lever Fully Open The card is released from the MCU housingHandle Replacing the Cntl ModuleHardware Description Replacing the Power Supply Module Replacing the Fan Drawer Removing the MPM/MPM+/MPMx Card from the MCU Replacing a Faulty MPM/MPM+/MPMx CardInstalling the Replacement MPM/MPM+/MPMx Card Installing a New MPM/MPM+/MPMx Card in a Powered On RMXReplacing a RTM Isdn Card PRI Cables Replacing the RTM IP Card

DOC2558A specifications

The Polycom DOC2558A is a versatile and powerful digital communication device designed to enhance collaboration in various professional settings. This state-of-the-art unit integrates several advanced features and technologies, making it ideal for businesses that prioritize efficient communication and connectivity.

One of the main features of the Polycom DOC2558A is its high-definition video calling capability. This feature allows users to engage in crystal-clear video conferences, providing a more immersive experience that enhances understanding and connection among participants. The device supports multiple video resolutions, ensuring optimal performance in different network conditions.

Another significant characteristic of the DOC2558A is its robust audio technology. Polycom's renowned noise-reduction algorithms and echo cancellation capabilities ensure that conversations are clear and free from distractions. This is particularly advantageous in busy office environments or areas with background noise, allowing users to focus on the discussion at hand.

The device is equipped with an intuitive user interface, simplifying the navigation and management of video calls. With easy-to-use touch controls, users can join meetings, adjust settings, and manage conversations seamlessly. This convenience is further enhanced by compatibility with various platforms, including Skype for Business and other popular conferencing software, allowing users to connect effortlessly regardless of their preferred application.

Furthermore, the Polycom DOC2558A supports content sharing capabilities, enabling participants to present documents, slideshows, or other multimedia during meetings. This feature fosters collaboration and engagement, as team members can visually illustrate their points and share important information in real time.

In terms of connectivity, the DOC2558A is designed to support both wired and wireless connections, providing flexibility for various office setups. The device comes equipped with multiple ports, facilitating easy integration with other hardware and ensuring that it can adapt to different technological environments.

The robust security features of the DOC2558A are another noteworthy aspect. The device employs advanced encryption protocols to safeguard sensitive information and ensure that communication remains confidential. This commitment to security is crucial for organizations that handle proprietary data.

Overall, the Polycom DOC2558A stands out as a leading solution for organizations seeking to enhance their communication capabilities. With its high-definition video, superior audio technology, user-friendly interface, and advanced security features, it provides a comprehensive platform for effective collaboration in today’s fast-paced business environment.