Polycom RMX 4000 manual Replacing a DC Power Rail Module PRM

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Polycom RMX 4000 Hardware Guide

4Carefully slide the PEM unit out from the rear slot.

5Slide in the replacement PEM unit.

6Push the PEM unit firmly into the Power Supply, making sure it is properly seated in its slot.

7Tighten the captive screws on the rear panel of the PEM unit to the rear chassis.

Replacing a DC Power Rail Module (PRM)

On the rear of the RMX 4000 two DC Power Rail Modules are fitted, each with their own power cord.

Use the following procedure to replace a DC Power Rail Module:

•Please verify the type of PEM used on your RMX 4000. Do not insert a Power Rail Module of a different type on your system.

•When replacing a DC Power Rail Module:

On the Mains, disconnect the electricity that supplies direct current running through the power cable to the failed DC PRM.

1Turn OFF the circuit switch on the each of the DC PRMs and from the Mains.

2Verify that DC PRM unit you are about to replace on the RMX 4000 is not HOT or has any Live current feed.

3Remove the plastic cap fitted to the Terminal block that protects the direct current connections.

2-7

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Contents Polycom RMX 4000 Hardware Guide Patent Pending Regulatory Notices United States Safety Construction DetailsCE Mark R&RTTE Directive Συμμορφωνεται Προσ ΤΙΣ Ουσιωδεισ Απαιτησεισ ΚΑΙ ΤΙΣ Chinese Communication Certificate Table of Contents Component Replacement Hardware Description IP Protocols Power SupplyPower Consumption PhysicalSystem Capacities Following table summarizes the different system capacitiesSystem Functions Capacity MPM+ Resource Capacities Card Resources Type VoiceHD720p HD1080p @30fps @60fps MPM+ CIF Resource Type Maximum Capacity 4 MPM+ CardsSite Safety Requirements Safety RequirementsRack Mount Safety Precautions General Installation PrecautionsUnpacking the RMX Installing the RMXPolycom RMX 4000 Hardware Guide Installing the RMX in a Rack or as a Standalone Standalone RMX 4000 InstallationRack Mount Preparations Placing the RMX 4000 in a 19 Rack 2Installing chassis runners and RMX in a rack3RMX 4000 Rack Mount 4Removing and attaching 19 and 23 brackets Placing the RMX 4000 in a 23 RackTo reverse mount the RMX 4000 on a 19 rack Reverse Mounting the RMX 4000 in a RackConnecting the RMX 4000 to Power Sources Make sure that the power button is switched OFF on the RMX Connecting the RMX 4000 to AC PowerConnecting the RMX 4000 to -48DC Selv Power Hardware Description To connect the cables AC and DC systems RTM-IP Connecting Cables on the RMXFirst-time Power-up For more information about specific card connections, seeRTM LAN on RMX 4000 Front Panel RMX 4000 Components8shows the front panel of an RMX 4000 DC system Component Description 9RMX 4000 AC Rear View RMX 4000 Rear Panel10RMX 4000 DC Rear View RTM-IPLAN 3 Cntl Following items appear on the RMX 4000 rear panelStandby button Toggle between CPU activation and standby RTM IsdnISDN/PSTN Clock Source AC Power Entry Module PEMDC Power Rail Module Component Slot AllocationSlot ID/No Card/Component Requirement RTM ISDN/RTM LED Color Description RMX 4000 Front Panel LEDsFollowing items appear on the RMX 4000 front panel ComponentCard Insertion Initiated If during Card removal Initiated The cardCntl 4000 Unit LED Color Description Name RMX 4000 Rear Panel LEDsRTM-IP Following LEDs appear on the RTM-IP 4000 cardFunction Name Following LEDs appear on the RTM LANFollowing LEDs appear on the RTM Isdn RTM IsdnComponent Replacement Component Replacement Handle Using the Modified PMC Compatible Ejector LeverReplacing the Cntl 4000 Module Replacing an AC Power Supply Module Replacing an AC Power Entry Module PEM Replacing a DC Power Rail Module PRM Component Replacement Carefully slide the Fan drawer out through the front panel Replacing the Fan DrawerInserting an Air Filter Optional in the Fan Drawer Removing the MPM+ Card from the MCU Replacing a Faulty MPM+ CardComponent Replacement Carefully slide the MPM+ card out through the front panel Installing the Replacement MPM+ CardReplacing a RTM Isdn Card Installing a New MPM+ Card in a Powered On RMXPRI Cables Replacing the RTM-IP Replacing the RTM LAN Replacing the Fabric Switch Module FSM
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RMX 4000 specifications

The Polycom RMX 4000 is a powerful and sophisticated multipoint control unit (MCU) designed to support video conferencing and unified communications. It enables seamless video, voice, and content sharing for a variety of users and devices, making it an essential tool for organizations aiming to enhance collaboration across teams.

One of the standout features of the RMX 4000 is its ability to support high-definition video conferencing. The system can handle up to 1080p video resolution, ensuring that users experience crystal-clear visuals during meetings. This high quality is complemented by the RMX 4000's support for advanced video codecs, which optimize bandwidth usage and improve overall performance.

The RMX 4000 is designed with scalability in mind. It supports a flexible architecture, allowing organizations to expand their video conferencing capabilities as their needs grow. With the ability to accommodate up to 120 simultaneous calls, it is well-suited for large enterprises and organizations with high-demand video conferencing needs. The system offers easy configuration and management, enabling IT teams to efficiently allocate resources based on current usage.

Another notable feature of the RMX 4000 is its multi-protocol support. It can integrate with various communication systems, including H.323 and SIP, making it compatible with a wide range of video conferencing endpoints and applications. This interoperability is crucial for organizations that utilize diverse communication tools and technologies.

The RMX 4000 also excels in content sharing capabilities. Users can share presentations, documents, and other multimedia content in real time, which enhances collaboration and ensures that all participants can engage fully during meetings. The system supports various content sharing protocols, making it easy to integrate with popular software applications.

Furthermore, Polycom has implemented advanced security features in the RMX 4000 to protect sensitive information shared during video conferences. Encryption standards ensure that communications are secure and confidential, addressing the concerns of organizations in regulated industries.

In summary, the Polycom RMX 4000 is a versatile and high-performance multipoint control unit that enhances video conferencing experiences. With its support for high-definition video, multi-protocol compatibility, scalability, and robust content sharing features, it serves as an essential component for organizations looking to improve collaboration and communication. Its security features further ensure that users can connect safely, making it a valuable investment for any business.
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