Avaya HRPSU User Manual

Installing and Maintaining the HRPSU

Part No. 114312 Rev. C November 1996

4401 Great America Parkway 8 Federal Street Santa Clara, CA 95054 Billerica, MA 01821

and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty . Users must take full responsibility for their applications of an y products speciﬁed in this document. The information in this document is proprietary to Bay Networks, Inc.

The software described in this document is furnished under a license agreement and may only be used in accordance with the terms of that license. A summary of the Software License is included in this document.

Restricted Rights Legend

Use, duplication, or disclosure by the United States Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013.

Notice for All Other Executive Agencies

Notwithstanding any other license agreement that may pertain to, or accompany the delivery of, this computer software, the rights of the United States Government regarding its use, reproduction, and disclosure are as set forth in the Commercial Computer Software-Restricted Rights clause at FAR 52.227-19.

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ACE, AFN, AN, BCN, BLN, BN, BNX, CN, FN, FRE, GAME, LN, Optivity, PPX, SynOptics, SynOptics Communications, Wellﬂeet and the Wellﬂeet logo are registered trademarks and ANH, ASN, Bay•SIS, BCNX, BLNX, EZ Install, EZ Internetwork, EZ LAN, PathMan, PhonePlus, Quick2Conﬁg, RouterMan, SPEX, Bay Networks, Bay Networks Press, the Bay Networks logo and the SynOptics logo are trademarks of Bay Networks, Inc.

Third-Party T rademarks

All other trademarks and registered trademarks are the property of their respective owners.

Statement of Conditions

In the interest of improving internal design, operational function, and/or reliability, Bay Networks, Inc. reserves the right to make changes to the products described in this document without notice.

Bay Networks, Inc. does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.

Portions of the code in this software product are Copyright © 1988, Regents of the Univ ersity of California. All rights reserved. Redistribution and use in source and binary forms of such portions are permitted, provided that the above copyright notice and this paragraph are duplicated in all such forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that such portions of the software were developed by the University of California, Berkeley. The name of the University may not be used to endorse or promote products derived from such portions of the software without speciﬁc prior written permission.

SUCH PORTIONS OF THE SOFTWARE ARE PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

In addition, the program and information contained herein are licensed only pursuant to a license agreement that contains restrictions on use and disclosure (that may incorporate by reference certain limitations and notices imposed by third parties).

114312 Rev. C

USA Requirements Only

Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice

This equipment generates, uses, and can radiate radio-frequency energy. If you do not install and use this equipment according to the instruction manual, this product may interfere with radio communications. This product has been tested and found to comply with the limits for a Class A computing device, pursuant to Subpart J of Part 15 of FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Operating this equipment in a residential area is likely to interfere with radio communications; in which case, the user, at his/her own expense, must correct the interference.

Shielded-compliant cables must be used with this unit to ensure compliance with the Class A limits.

EN 55 022 Declaration of Conformance

This is to certify that the Bay Networks products in this book are shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022:1987 Class A (CISPR 22:1985/BS 6527:1988).

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iii

Japan/Nippon Requirements Only

Voluntary Control Council for Interference (VCCI) Statement

This equipment is in the 1st category (information equipment to be used in commercial and/or industrial areas) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Ofﬁce Machines that are aimed at preventing radio interference in commercial and/or industrial areas.

Consequently, when this equipment is used in a residential area or in an adjacent area thereto, radio interference may be caused to equipment such as radios and TV receivers.

Compliance with the applicable regulations is dependent upon the use of shielded cables. The user is responsible for procuring the appropriate cables. Read instructions for correct handling.

114312 Rev. C

Bay Networks Software License

Note:

This is Bay Networks basic license document. In the absence of a software license agreement specifying varying terms, this license -- or the license included with the particular product -- shall govern licensee’s use of Bay Networks software.

This Software License shall govern the licensing of all software provided to licensee by Bay Networks (“Software”). Bay Networks will provide licensee with Software in machine-readable form and related documentation (“Documentation”). The Software provided under this license is proprietary to Bay Networks and to third parties from whom Bay Networks has acquired license rights. Bay Networks will not grant any Software license whatsoev er , either explicitly or implicitly, except by acceptance of an order for either Software or for a Bay Networks product (“Equipment”) that is packaged with Software. Each such license is subject to the following restrictions:

1. Upon delivery of the Software, Bay Networks grants to licensee a personal, nontransferable, none xclusiv e license to use the Software with the Equipment with which or for which it was originally acquired, including use at any of licensee’s facilities to which the Equipment may be transferred, for the useful life of the Equipment unless earlier terminated by default or cancellation. Use of the Software shall be limited to such Equipment and to such facility. Software which is licensed for use on hardware not offered by Bay Networks is not subject to restricted use on any Equipment, however, unless otherwise speciﬁed on the Documentation, each licensed copy of such Software may only be installed on one hardware item at any time.

2. Licensee may use the Software with backup Equipment only if the Equipment with which or for which it was acquired is inoperative.

3. Licensee may make a single copy of the Software (but not ﬁrmware) for safekeeping (archives) or backup purposes.

4. Licensee may modify Software (but not ﬁrmware), or combine it with other software, subject to the provision that those portions of the resulting software which incorporate Software are subject to the restrictions of this license. Licensee shall not make the resulting software available for use by any third party.

5. Neither title nor ownership to Software passes to licensee.

6. Licensee shall not provide, or otherwise make available, any Software, in whole or in part, in any form, to any third party. Third parties do not include consultants, subcontractors, or agents of licensee who have licensee’s permission to use the Software at licensee’s facility, and who have agreed in writing to use the Software only in accordance with the restrictions of this license.

7. Third-party owners from whom Bay Networks has acquired license rights to software that is incorporated into Bay Networks products shall have the right to enforce the provisions of this license against licensee.

8. Licensee shall not remove or obscure any copyright, patent, trademark, trade secret, or similar intellectual property or restricted rights notice within or afﬁxed to any Software and shall reproduce and afﬁx such notice on any backup copy of Software or copies of software resulting from modiﬁcation or combination performed by licensee as permitted by this license.

114312 Rev. C

Bay Networks Software License

9. Licensee shall not reverse assemble, reverse compile, or in any way reverse engineer the Software. [Note: For licensees in the European Community, the Softw are Directiv e dated 14 May 1991 (as may be amended from time to time) shall apply for interoperability purposes. Licensee must notify Bay Networks in writing of any such intended examination of the Software and Bay Networks may provide review and assistance.]

10. Notwithstanding any foregoing terms to the contrary, if licensee licenses the Bay Networks product “Site Manager,” licensee may duplicate and install the Site Manager product as speciﬁed in the Documentation. This right is granted solely as necessary for use of Site Manager on hardware installed with licensee’s network.

11. This license will automatically terminate upon improper handling of Software, such as by disclosure, or Bay Networks may terminate this license by written notice to licensee if licensee fails to comply with any of the material provisions of this license and fails to cure such failure within thirty (30) days after the receipt of written notice from Bay Networks. Upon termination of this license, licensee shall discontinue all use of the Software and return the Software and Documentation, including all copies, to Bay Networks.

12. Licensee’s obligations under this license shall survive expiration or termination of this license.

(continued)

114312 Rev. C

This chapter describes the HRPSU (High Power Redundant Power Supply Unit) power rack and power supply module, and describes preparing for installation.

Introduction to the HRPSU

The HRPSU is a hot-swappable power supply that provides uninterrupted operation to network devices in the event of a network device power supply failure. The HRPSU is a standalone unit that can support up to four network devices equipped with redundant power supply outlets.

Chapter 1

Overview of the HRPSU

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The HRPSU is a modular system consisting of a power rack (Order No. AA0002001) with slots for four power supply modules (Order No. AA0005003). You can install as many modules as needed, between one and four, in the power rack. Figure 1-1 shows an HRPSU with all four power supply modules installed.

Redunant

AC Power Module

Power OK

Redunant

AC Power Module

Power OK

Redunant

AC Power Module

Power OK

Figure 1-1. HRPSU (High Power Redundant Power Supply Unit)

Redunant

AC Power Module

Power OK

HRP0001A

1-1

Installing and Maintaining the HRPSU

The HRPSU supports devices requiring up to 210 watts of power, as well as those with lower power requirements. Each power supply module in the HRPSU operates independently. For example, if you need to replace a power supply module, you can turn off that module’s power switch, leaving the other modules operational.

Figure 1-2 shows the front of the HRPSU with the front panels removed from two slots, and a power supply module. The blank front panel on each power supply slot normally remains on the HRPSU until a module is installed. The power supply module, which has a permanent front panel, is provided with a latch for handling the module and for keeping it in place during operation.

HRPSU

Power Rack

Backplane

Blank front

panels

Power Supply

Module

Flange Latch

Hot Swap

connector

Access barrier

HRP0003A

1-2

Figure 1-2. HRPSU Power Rack and Power Supply Module

114312 Rev. C

Overview of the HRPSU

Hot-swap connectors on each power supply module connect the input and output signals of the power supply to the power rack backplane. The hot-swappable feature allows you to install the HRPSU without turning off the power to the network devices. Redundancy is provided with no down-time on the network.

A safety door inside each power supply slot prevents hands or other objects from touching the connector on the backplane. In Figure 1-2, the open slot on the right shows a safety door in locked position. The open slot on the left shows the power supply connector on the backplane.

When you insert a power supply module into the slot, the ﬂange on the rear of the module releases the safety door, allo wing the module to connect to the backplane. The module’s power switch, located on the front panel, is recessed deeply to prevent you from accidentally turning off the module.

Figure 1-3 shows the rear of the HRPSU power rack. Each power supply slot is identiﬁed by a number (1 - 4) stamped into the metal at the back upper edge of the HRPSU power rack.

Connector

Standoffs

UL U

Power Plug

Power Switch

Figure 1-3. Rear View of HRPSU

24-Pin Output Connector

Power Supply

Module ID numbers

123

HRP0002A

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Installing and Maintaining the HRPSU

For network devices that use 16-pin cables, you must install a connector adapter to attach the cable to the HRPSU.

Depending on the particular network device type, the HRPSU attaches to network devices using 16-pin cables or 24-pin cables. For example:

• The ASN uses a single 24-pin cable.

• BayStack and Distributed 5000 device’s use a single 16-pin cable.

• The 28000 family devices use two 16-pin cables. Standoffs are provided for 24-pin cable connections, and for attaching 16-pin

adapters for those network devices using 16-pin cables. Once all cabling is complete and the AC power is turned on, the HRPSU is enabled; signals automatically sent to the network device inform it of the presence of the HRPSU

-- no other setup is required. The HRPSU power switch turns off all power to the unit. The AC power cord

plugs into a wall outlet. This allows the network device to have an AC power source separate from the HRPSU. The HRPSU requires a dedicated 15-A branch circuit for 120-V AC power service.

North American and Japanese users need to use the Bay Networks 15-A power cords for their countries (Order Nos. AA0018020 and AA0020001, respectively). All other countries use the standard Bay Networks 10-A power cord, at 240 V A C, for their particular country.

Preparing for Installation

Before you install the HRPSU:

• Check your shipment.

- Verify that the items you received match the packing list attached to the shipping container.

- Inspect all items for damage.

If any parts are missing or damaged, contact the Bay Networks Technical Response Center for assistance.

• Make sure that your site meets the electrical requirements described in Appendix A.

1-4

114312 Rev. C

Overview of the HRPSU

• Review the installation procedures in Chapter 2. Read all safety sheets included with the shipment, and the caution and warning labels on the unit. Observe all safety precautions.

A Phillips screwdriver is required for some installation procedures.

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1-5

Chapter 2

Installing the HRPSU

This chapter describes

• Cabling options for network devices

• Mounting the HRPSU in a surface stack or in a rack

• Installing power supply modules in the HRPSU

• Installing an adapter for 16-pin cables

• Connecting a network device to the HRPSU

• Switching on and verifying power connection

Cabling Options

There are three options for cabling a network device to an HRPSU power supply module. T able 2-1 e xplains the options and indicates the ﬁgure that illustrates each one.

Depending on your network device, you will use 24-pin cables, or 16-pin cables with an adapter. Refer to the ﬁgure for the cabling option that applies to your device.

Table 2-1. Options for Cabling a Network Device

To Connect Cable Type

ASN 24-Pin 1 Figure 2-1 5000 Device 16-Pin 1 Figure 2-3 28000 Device 16-Pin 2 Figure 2-4

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Number of Cables Used

Figure Number

2-1

Installing and Maintaining the HRPSU

Using One 24-Pin Cable

Figure 2-1 shows the cabling between a single 24-pin redundant power connector

on a network device and one HRPSU power supply module. This type of connection provides up to 210 W.

Notice that the connector ends are different. The end with end-to-end screws attaches to the network device; the end with offset screws attaches to the HRPSU. An EMI gasket is supplied with the cable (see ﬁgure). You place the gasket over the connector on the power supply module before you plug in the cable.

24-pin

cable

End to End

screws

Offset

screws

Figure 2-1. Cabling with One 24-Pin Cable

PHY

PHY Y P

A S S

XMT/RCV

EMI gasket

CONSOLE

UL U

FDDI-MM

34003

ETHERNET

34000

DCD

OUT

SYNC

34001

SPEX SLOT

123

HRP0011A

2-2

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