Nortel Networks P0605618, 555-7101-217 manual Bringing power and ground into the PDU

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Power supply installation

Standard 1.0

Bringing power and ground into the PDU

Introduction

Install BAT/BATRTN wires in pairs. Each pair of wires supplies voltages to a module through a power harness. The module harnesses are installed in the cabinet PDU and connected to the modules at the factory.

See “About the Power Distribution Unit” on page 48 for a PDU wiring diagram and description.

To bring DC power and ground into the PDU

1If you are using a conduit, terminate the 1-1/4 or 3/4 conduit at the top rear of the cabinet or at the bottom front of the cabinet using the knockouts provided.

The number of wire pairs you can run in each conduit depends on the wire gauge.

Note: To preserve ground integrity, the conduit must be insulated.

2Select a power feed with a circuit breaker dedicated to each module, and identify it with an appropriate tag.

3Select a wire size to suit the required feed length from the power source (see “DC wire gauge tables” on page 44).

4Use pliers to strip one-quarter to one-half of the insulation from one end of all power and ground feed wires.

5Undo the terminal block screws at (-) positions 0, 1, 2, and 3.

6Insert the red wires into terminal block positions 0, 1, 2, and 3.

7Secure the wires in the terminal block by tightening the screws.

8Undo the terminal block screws at (+) positions 0, 1, 2, and 3.

9Insert the black wires into terminal block positions 0, 1, 2, and 3.

10Secure the wires in the terminal block by tightening the screws.

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CallPilot

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Contents CallPilot P0605618 CallPilot Page Publication history Publication history Contents Index Installing the server and connecting the peripheralDevices 1001rp server description A p t e rIntroduction Server featuresServer dimensions and weight 49.5 cm 19.5Front panel features front view without the front bezel Alarm boardRear panel diagram Overhead view of empty server showing PCI and ISA connectors 1001rp slot assignments Slot assignmentsSlot definition and slot numbering Elan Network card Slot Single Board Computer SlotReserved for COM1 COM2 I/O bracket Slot Clan Network card Slot 12bBRD20 IRQ mapping table IRQ Network connectivity Sample network setup Meridian Customer LAN optionalSample network setup Succession CSE Telephony LAN/Customer LAN 10/100BaseT or 100BaseTSwitch connectivity CallPilot Elan and Clan network setupRemote access connectivity Network requirementsSince the modem is an external device, it requires its own Supported peripheral devicesModem Kbps external modem NTRH9078 provides Also supported, but has been replaced by the 56 KbpsPreparing for installation Installation overview Installation checklistMay 2003Preparing for installation Conventions for warnings To unpack the equipment Follow this procedure to unpack the server and peripheralsUnpacking the 1001rp server What’s next? Removing the front bezel and server cover About the front bezel doorsTo remove the front bezel Continue with Inspecting the server interior on To remove the server coverHigh current inside the chassis can cause severe injury To replace the front bezel after installation is complete Inspecting the server interior To inspect the server interiorPreparing for installationStandard Power supply installation Equipment handling guidelines Safety precautionsSafety information Section a Installing the power supply modules AC or DC AC versus DC systems Installing the second power supply module AC or DCAbout the power supply module Power supply modules To install the power supply module Do one of the followingSection B Setting up DC power source for a 1001rp DC server DC wire gauge tables Metric wire conversion Following diagram shows typical rack power cabling DC rack cabling48VDC power distribution rationale About the Power Distribution Unit Multiple PDUsPDU terminal blocks and wiring diagram DC power inputBringing power and ground into the PDU To bring DC power and ground into the PDUMay Power supply installation Installing the server and connecting the peripheral devices Installing the server To install the serverPreparing the modem Required equipmentModem DIP switches DIPTo set the modem DIP switches AT command set recognition OFF The modem sends a CD signal when itOFF Loads Y or Y1 configuration from OFF Disables command recognition dumbConnecting peripherals to the server Rear panel connectionsTo connect the mouse, keyboard, and monitor to the server To connect the modem to the serverContinue with Connecting the server to the Elan on To connect the server to the Elan Connecting the server to the ElanMedia Access Control address Feature key adapter dongle. See Connecting the server to the Clan optional To connect the server to the ClanWhat’s next? Installing the Nortel Networks software feature key adapter Continue with Connecting the server to power on To install the software feature key adapterFor installation, you require a Phillips No screwdriver RequirementsConnecting the server to power Before you beginCallPilot server To connect the 1001rp AC server to power To connect the 1001rp DC server to power Connect the DC power cable to the server, as shown belowTo start the server Binder Installing the server and connecting the peripheral devices Index Clan Elan May Index Index Page Product release Document release Standard Date May