Polycom RMX 4000 manual Component Replacement

Page 52

Chapter 2- Component Replacement

4Using a star screw driver, disconnect the two wires connected to the Terminal block (-48V IN & -48V RTN) of the failed DC PRM unit.

5Unscrew the captive screws on the rear panel of the PRM unit that secures the unit to the chassis.

6Using the handle fitted to the DC PRM, pull and slide the PRM unit out.

7Slide in the replacement PRM unit.

8Push the PRM unit firmly into the chassis, making sure it is properly seated in its slot.

9Tighten the captive screws on the rear panel of the PRM unit to the rear chassis.

10Connect the black wire into the -48V IN terminal block and the red wire to the -48V RTN terminal block and tighten the two screws.

11Turn ON the Main that supplies power to the RMX.

12Turn ON the circuit breaker on each of the DC Power Rail Modules.

2-8

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Contents Polycom RMX 4000 Hardware Guide Patent Pending United States Safety Construction Details Regulatory NoticesCE Mark R&RTTE Directive Συμμορφωνεται Προσ ΤΙΣ Ουσιωδεισ Απαιτησεισ ΚΑΙ ΤΙΣ Chinese Communication Certificate Table of Contents Component Replacement Hardware Description Power Supply Power ConsumptionPhysical IP ProtocolsFollowing table summarizes the different system capacities System CapacitiesSystem Functions Capacity Card Resources Type Voice MPM+ Resource CapacitiesHD720p HD1080p @30fps @60fps MPM+ Resource Type Maximum Capacity 4 MPM+ Cards CIFSafety Requirements Site Safety RequirementsGeneral Installation Precautions Rack Mount Safety PrecautionsInstalling the RMX Unpacking the RMXPolycom RMX 4000 Hardware Guide Standalone RMX 4000 Installation Installing the RMX in a Rack or as a StandaloneRack Mount Preparations 2Installing chassis runners and RMX in a rack Placing the RMX 4000 in a 19 Rack3RMX 4000 Rack Mount Placing the RMX 4000 in a 23 Rack 4Removing and attaching 19 and 23 bracketsReverse Mounting the RMX 4000 in a Rack To reverse mount the RMX 4000 on a 19 rackConnecting the RMX 4000 to Power Sources Connecting the RMX 4000 to AC Power Make sure that the power button is switched OFF on the RMXConnecting the RMX 4000 to -48DC Selv Power Hardware Description Connecting Cables on the RMX To connect the cables AC and DC systems RTM-IPFor more information about specific card connections, see First-time Power-upRTM LAN on RMX 4000 Components RMX 4000 Front Panel8shows the front panel of an RMX 4000 DC system Component Description RMX 4000 Rear Panel 9RMX 4000 AC Rear ViewRTM-IP 10RMX 4000 DC Rear ViewFollowing items appear on the RMX 4000 rear panel LAN 3 CntlRTM Isdn Standby button Toggle between CPU activation and standbyAC Power Entry Module PEM ISDN/PSTN Clock SourceComponent Slot Allocation DC Power Rail ModuleSlot ID/No Card/Component Requirement RTM ISDN/RTM RMX 4000 Front Panel LEDs Following items appear on the RMX 4000 front panelComponent LED Color DescriptionCard removal Initiated The card Card Insertion Initiated If duringCntl 4000 Unit RMX 4000 Rear Panel LEDs RTM-IPFollowing LEDs appear on the RTM-IP 4000 card LED Color Description NameFollowing LEDs appear on the RTM LAN Function NameRTM Isdn Following LEDs appear on the RTM IsdnComponent Replacement Component Replacement Using the Modified PMC Compatible Ejector Lever HandleReplacing 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 Replacing the Fan Drawer Carefully slide the Fan drawer out through the front panelInserting an Air Filter Optional in the Fan Drawer Replacing a Faulty MPM+ Card Removing the MPM+ Card from the MCUComponent Replacement Installing the Replacement MPM+ Card Carefully slide the MPM+ card out through the front panelInstalling a New MPM+ Card in a Powered On RMX Replacing a RTM Isdn CardPRI Cables Replacing the RTM-IP Replacing the RTM LAN Replacing the Fabric Switch Module FSM

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Manual 2 pages 709 b

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.