Polycom DOC2548A manual RTM Isdn, Standby button Toggle between CPU activation and standby

Page 33

Polycom RMX 4000 Hardware Guide

Table 1-8RMX 4000 Rear Panel - RTM-IP 4000 Component Description

Item	Description

Standby button	Toggle between CPU activation and standby.

RTM ISDN

The RTM ISDN card connects directly to an MPM+. The RTM ISDN card routes data between the MPM+ cards and components of the system, converts ISDN T1/E1 media to IP packets and provides connectivity to external ISDN networks.

The RTM ISDN card is installed on the rear panel of the RMX interfaces between the RMX unit and the ISDN/PSTN switch. Up to two RTM ISDN

cards can be installed in one RMX 4000

An RTM ISDN card must connect directly to an MPM+ card:

•In an RMX with a single MPM+ card – the RTM ISDN card must be installed in a rear panel slot at the same level as the MPM+ card

•In an RMX with two MPM+ cards – the RTM ISDN card can be installed in any of the rear panel card slots. Up to a total of 14 E1 or 18 T1 PRI cables can be installed with two MPM+ and RTM ISDN cards

Each RTM ISDN card includes the following connections:

•1 LAN port

•7 E1 or 9 T1 PRI lines that can be plugged into any of the 12 connections as shown in Figure 1-12

LAN & LEDs

E1/T1 connections

H/S (Hot-swap) LED

Figure 1-12RMX 4000 RTM ISDN Rear Panel Layout

.

With the RMX 4000, you can either have a dedicated E1 or T1 Type Network Service. It is not possible to have a mixed E1 and T1 ISDN Network Service.

1-27

Image 33

Contents Polycom RMX 4000 Hardware Guide USA Συμμορφωνεται Προσ ΤΙΣ Ουσιωδεισ Απαιτησεισ ΚΑΙ ΤΙΣ Russian Communication Certificate Regulatory NoticesTable of Contents Component Replacement Hardware Description Power Consumption Power SupplyPhysical IP ProtocolsSystem Capacities Following table summarizes the different system capacitiesSystem Functions Capacity MPM+ Resource Capacities Card Resources TypeHD720p 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 Type a Type B Types of DC Circuit Breakers installed on the RMXTo 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 ComponentsShows 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 Following items appear on the RMX 4000 front panel RMX 4000 Front Panel LEDsComponent LED Color DescriptionCard Insertion Initiated If during Card removal Initiated The cardCntl 4000 Unit RTM-IP RMX 4000 Rear Panel LEDsFollowing LEDs appear on the RTM-IP 4000 card LED Color Description NameFunction 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