Nortel Passport 1200 User manual

Part No. 212382-A
March 2002
4401 Great America Parkway
Santa Clara, CA 95054
*212382-A*
Installation and
Reference for 4-Output
100 Watt DC-DC
Converter Module

2
Copyright © 2002 Nortel Networks
All rights reserved. March 2002.
The information in this document is subject to change without notice. The
statements, configurations, technical data, 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 any products specified in this document. The information in
this document is proprietary to Nortel Networks NA
Trademarks
NORTEL NETWORKS is a trademark of Nortel Networks.
Nortel Networks, OPTera, and BayStack are trademarks of Nortel Networks.
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, Nortel Networks NA Inc. reserves the right to make changes to the
products described in this document without notice.
Nortel Networks NA 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.
USA Requirements Only
Federal Communications Commission (FCC) Compliance Notice: Radio
Frequency Notice
Note: This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy. If it is not
installed and used in accordance with the instruction manual, it may cause
harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference, in which case
users will be required to take whatever measures may be necessary to correct
the interference at their own expense.

3
European Requirements Only
EN 55 022 Statement
This is to certify that the Nortel Networks 4-Output 100 Watt DC-DC
Converter Module is 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 Class A (CISPR 22).
Warning: This is a Class A product. In a domestic environment, this product
may cause radio interference, in which case, the user may be required to take
appropriate measures.
Achtung: Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In
Wohnbereichen können bei Betrieb dieses Gerätes Rundfunkstörungen
auftreten, in welchen Fällen der Benutzer für entsprechende
Gegenmaßnahmen verantwortlich ist.
Attention: Ceci est un produit de Classe A. Dans un environnement
domestique, ce produit risque de créer des interférences radioélectriques,
il appartiendra alors à l’utilisateur de prendre les mesures spécifiques
appropriées.
EC Declaration of Conformity
This product conforms (or these products conform) to the provisions of the
R&TTE Directive 1999/5/EC.
Japan/Nippon Requirements Only
Voluntary Control Council for Interference (VCCI) Statement

4
Taiwan Requirements
Bureau of Standards, Metrology and Inspection (BSMI) Statement
Canada Requirements Only
Canadian Department of Communications Radio Interference Regulations
This digital apparatus 4-Output 100 Watt DC-DC Converter Module does not
exceed the Class A limits for radio-noise emissions from digital apparatus as
set out in the Radio Interference Regulations of the Canadian Department of
Communications.
Règlement sur le brouillage radioélectrique du ministère des
Communications
Cet appareil numérique 4-Output 100 Watt DC-DC Converter Module
respecte les limites de bruits radioélectriques visant les appareils numériques
de classe A prescrites dans le Règlement sur le brouillage radioélectrique du
ministère des Communications du Canada.

5
PLEASE RETAIN PROOF OF PURCHASE and the One-Ye a r
Limited Hardware Warranty statement.
Nortel Networks One-Year Limited Hardware
Warranty
Nortel Networks warrants this hardware product will be free from defects in
material and workmanship for a period of one (1) year under normal operating
conditions from the date of original purchase.
Should you discover a defect in material or workmanship within this warranty
period, Nortel Networks will repair or replace the defective product when it is
returned to Nortel Networks, shipping prepaid. Replacement Products may be
refurbished or contain refurbished materials. If you purchased this product
through a Nortel Networks reseller, please contact that reseller for return
instructions. Prior to returning any Product, you or the reseller must obtain a
Return Materials Authorization (RMA) number from Nortel Networks. If
Nortel Networks, by its sole determination, is unable to repair or replace the
defective product, it will refund the purchase price of the product. For products
repaired or replaced by Nortel Networks under this warranty, the warranty will
continue to apply for the unexpired period of the original one (1) year warranty
or for ninety (90) days following delivery of the repaired or replacement
product to you, whichever is longer.
This warranty does not apply if, in the judgment of Nortel Networks, the
Product fails due to damage from shipment, handling, storage, accident, abuse
or misuse, or if it has been used or maintained in a manner not conforming to
product manual instructions, has been modified in any way, or has had any
serial number removed or defaced. Repair by anyone other than Nortel
Networks or an approved agent will void this warranty. The maximum liability
of Nortel Networks under this warranty is limited to the purchase price of the
product covered by the warranty.

6
EXCEPT AS SPECIFICALLY PROVIDED IN THIS AGREEMENT OR AS
REQUIRED BY LAW, THE WARRANTIES AND REMEDIES STATED
ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHERS, ORAL OR
WRITTEN, EXPRESS OR IMPLIED. ANY AND ALL OTHER
WARRANTIES, INCLUDING IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT OF THIRD PARTY RIGHTS ARE EXPRESSLY
EXCLUDED. NORTEL NETWORKS SHALL NOT UNDER ANY
CIRCUMSTANCES BE LIABLE TO ANY PERSON FOR ANY SPECIAL,
INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES,
INCLUDING, WITHOUT LIMITATION, DAMAGES RESULTING FROM
USE OR MALFUNCTION OF THE PRODUCTS, LOSS OF DATA, LOSS
OF PROFITS OR REVENUES OR COSTS OF REPLACEMENT GOODS,
EVEN IF INFORMED IN ADVANCE OF THE POSSIBILITY OF SUCH
DAMAGES.

7
Introduction
The optional 4-Output 100 Watt DC-DC Converter Module
provides a “plug-and-play”redundant power supply unit that
resides in the Nortel Networks* OPTera Metro 1200 Ethernet
Service Module*, as well as other products available from Nortel
Networks. Contact your Nortel Networks representative for
information about what Nortel Networks products use the 4-
Output 100 Watt DC-DC Converter Module.
For information on the OPTera Metro 1200 Ethernet Service
Module, refer to Using the OPTera Metro 1200 Ethernet Service
Module. For information on the BayStack 10 Power Supply Unit
(PSU) and the 200 W AC/DC Power Supply Module, refer to
Installation and Reference for the BayStack 10 Power Supply
Unit. Refer to “Related publications”on page 19 for information
on obtaining all related publications.
Note: The converter module operates in conjunction
with the Nortel Networks BayStack* 10 Power Supply
Unit and 200 W AC/DC Power Supply Module. You
must have a BayStack 10 Power Supply Unit (order
number AA0005X08, where X represents the country
code) and a 200 W AC/DC Power Supply Module (order
number AA0005010) to connect to the DC-DC converter.

8
The converter module, in conjunction with the BayStack 10
Power Supply Unit (referred to as BayStack 10 PSU) and the 200
W AC/DC Power Supply Module (referred to as 200 watt RPS),
receives DC input of -48 V and supplies DC power in the
following four voltages:
1.5 V
2.5 V
3.3 V
5 V
The maximum output of this power supply is 100 W.
About this guide
This guide provides the following information concerning the
converter module:
•“Safety and environmental guidelines”(next)
•“Installing the converter module”on page 9”
•“Replacing the converter module”on page 12”
•“Connecting the cable”on page 13
•“Connecting the power supply cord”on page 15
•“Related publications”on page 19)
•“How to get help”on page 20

9
Safety and environmental guidelines
Electrostatic discharge can damage the components on circuit
boards. When you unpack the converter module, take the
following precautions to prevent damage to the board:
•Do not remove the converter module from its antistatic
plastic bag until you are ready to install it. Store or ship the
converter module and components in antistatic packaging.
•Check the converter module for damage. If you find damage,
contact your sales or customer service representative at the
organization from which you purchased the equipment.
•Use proper grounding techniques when you install the
converter module. You can use a foot strap and grounded mat
or wear a grounded static discharge wrist strap.
Installing the converter module
You must have a previously installed BayStack 10 PSU and
200 watt RPS to use the converter module. Nortel Networks
recommends rack-mounting both the OPTera Metro 1200
Ethernet Service Module and the BayStack 10 PSU containing
the 200 watt RPS. You can also table mount the BayStack 10
PSU and stack the OPTera Metro 1200 Ethernet Service Module
on top. Do not stack the BayStack 10 PSU on top of any table-
mounted switches, hub, or routers.

10
1Make certain you are properly grounded electrically.
See “Safety and environmental guidelines”on page 9.
2Your OPTera Metro 1200 Ethernet Service Module will
have a blank plate covering the converter module slot on the
back of the module.
aUse a Phillips screwdriver to remove the screws. Insert
a slotted screwdriver gently in the top of the plate, and
press gently away from you to pry the plate loose.
Note: Prior to installing the converter module, make sure
you are completely familiar with the requirements of the
BayStack 10 PSU. Review Installation and Reference for
the BayStack 10 Power Supply Unit thoroughly before
beginning to install the converter module.
Caution: When you are using the screwdriver, the
power is ON to the system. Ensure that you insert just the
tip of the screwdriver into the lip of the blank plate; do
not insert the screwdriver into the device.

11
bSet aside the blank plate and the screws. If you remove
the converter module for any reason, be sure to re-insert
the blank plate.
3Holding the converter module by the sides, slide the
converter module into the OPTera Metro 1200 Ethernet
Service Module using the guide rails.
10560FA
Redundant Power

12
Press firmly to make sure that the converter module is fully
seated.
4Fasten the converter module screws to the switch using a
screwdriver.
Refer to “Connecting the cable”on page 13 and “Connecting the
power supply cord”on page 15 to continue.
Replacing the converter module
1Make certain you are properly grounded electrically.
See “Safety and environmental guidelines”on page 9.
2Disconnect the DC cable on the converter module by
unscrewing the thumbscrews and gently pulling the cord
out.
3Unfasten the captive screws holding the converter module
to the OPTera Metro 1200 Ethernet Service Module, using a
screwdriver.
10558FA
100-240V~
47-63Hz
1.5A-0.75A
Redundant Power
Redundant Power

13
4Gently pull the converter module from the switch by pulling
on the two captive screws.
5If you are installing a new converter module, follow the
instructions in “Installing the converter module”on page 9.
6If you are not installing an converter module, retrieve the
blank plate that ships with the OPTera Metro 1200 Ethernet
Service Module.
7Line up the locking tabs on the blank plate with the
receptacles in the converter module slot of the switch. Press
firmly, and fasten the screws using a Phillips screwdriver.
Refer to “Connecting the cable,”next, and “Connecting the
power supply cord”on page 15 to continue.
Connecting the cable
Note: The -48 V converter module cable used with
this converter module is shipped with the 200 watt RPS,
which fits into the BayStack 10 PSU.
10559FA
Redundant Power

14
You must connect the converter module to the 200 W AC/DC
Power Supply Module that is already installed in the BayStack
10 PSU. For more information on the BayStack 10 PSU, refer
to Installation and Reference for the BayStack 10 Power Supply
Unit. For information on installing the 200 W AC/DC Power
Supply Module, refer to the section on installing the power
supply modules in that manual.
Use the 5-foot connector cable that shipped with the 200 watt
RPS.
1Ensure that one end of the cable is connected to the 200 watt
RPS in the BayStack 10 PSU.
2Connect the other end of the cable to the converter module
in the OPTera Metro 1200 Ethernet Service Module.
Caution: Do not attempt to use any other cables to
connect the modules. Using the incorrect cable may
damage the modules and invalidate the warranty for this
product.

15
Tighten the thumbscrews with your hands only; do not use
any tools.
Connecting the power supply cord
1If it is not already plugged in, plug the power cord into the
back of the OPTera Metro 1200 Ethernet Service Module.
10561FA
Redundant Power
10562EA
100-240V~
47-63Hz
1.5A-0.75A

16
2Connect the other end of the power cord to a power outlet.
3The switch and the converter module should now be
functioning normally. Check that the RPSU LED on the
front of the OPTera Metro 1200 Ethernet Service Module is
lit green.
The OPTera Metro 1200 Ethernet Service Module does not have
a power on/off switch. When you connect the AC power cord to
a suitable AC power outlet, the switch powers up immediately.
Warning: Removal of the power cord is the only way
to turn off power to this device. The power cord must
always be connected in a location that can be accessed
quickly and safely in case of an emergency.
Vorsicht: Die Stromzufuhr zu diesem Gerät kann nur
durch Ziehen des Netzstromkabels unterbrochen
werden. Die Netzsteckdose, an die das Netzstromkabel
angeschlossen ist, mußsich stets an einem Ort befinden,
der bei einem Notfall schnell und einfach zugänglich ist.
Avertissement: Le débranchement du cordon
d'alimentation constitue le seul moyen de mettre cet
appareil hors tension. Le cordon d'alimentation doit
donc toujours être branchédans une prise accessible
pour faciliter la mise hors tension en cas d'urgence.

17
For information on configuring the OPTera Metro 1200 Ethernet
Service Module, refer to Using the OPTera Metro 1200 Ethernet
Service Module.
Advertencia: La única forma de desconectar la
alimentación de este dispositivo es desenchufar el cable
de alimentación. El cable de alimentación siempre debe
estar conectado en una ubicación que permita acceder al
cable de forma rápida y segura en caso de emergencia.
Avvertenza: Estrarre il cavo di alimentazione èl'unico
sistema per spegnere il dispositivo. Il cavo di
alimentazione deve essere sempre collegato in una
posizione che permetta l'accesso facile e sicuro in caso
di emergenza.

18
Technical specifiations
Physical:
Dimensions: (H) 1.65 in x (W) 6.0 in x (L) 4.5 in
(H) 4.2 cm x (W) 15.24 cm x (L) 11.43 cm
Weight: 1.5 lbs. (0.63 kg)
Environmental requirements:
Operating temperature: -5 to +55 degrees C
Storage temperature: -45 to +85 degrees C
Operating relative humidity: 10 to 90% noncondensing
Storage relative humidity: 10 to 95% noncondensing
Operating altitude: up to 10,000 feet above sea level
Storage altitude: -1,000 to 40,000 feet above sea level
MTBF: 200,000 hours at +25 degrees C
Electrical requirements:
Input voltage: -36 to -60 VDC, -48 V nominal
Input current: 4.5 A maximum at -48 VDC
Inrush current: Less that 45 amperes, peak at 60 VDC
Safety and compliance:
UL 1950 or NRTL
CSA 22.2 No. 950
IEC950/EN60950
CB Certificate and report with all national
deviations

19
Related publications
For more information about using the 4-Output 100 Watt DC-DC
Converter Module, refer to the following publications:
•Installation and Reference for the BayStack 10 Power Supply
Unit (part number 208296-C)
•BayStack 10 Power Supply Unit Installation Instructions
(part number 208558-B)
•Release Notes for the BayStack 10 Power Supply Unit (part
number 208560-B)
•Using the OPTera Metro 1200 Ethernet Service Module (part
number 212510-A)
•Using Web-based Management for the OPTera Metro 1200
Ethernet Service Module (part number 212513-A)
•Installation Instructions for the OPTera Metro 1200 Ethernet
Service Module (part number 212511-A)
•Reference for the OPTera Metro 1200 Ethernet Service
Module Command Line Interface (part number 212512-A)
FCC part 15 subpart J, class A
EN55022 class A

20
•Installing Media Dependent Adapters (MDAs) (part number
302403-H)
•Installing Gigabit Interface Converters and Small Form
Factor Pluggable Interface Converters (part number
312865-B)
You can print selected technical manuals and release notes free,
directly from the Internet. Go to the support.baynetworks.com/
library/tpubs/ Web address. Find the product for which you need
documentation. Then locate the specific category and model or
version for your hardware or software product. Use Adobe
Acrobat Reader to open the manuals and release notes, search for
the sections you need, and print them on most standard printers.
Go to the Adobe Systems Web address at www.adobe.com to
download a free copy of Acrobat Reader.
You can purchase selected documentation sets, CDs, and
technical publications though the Internet at the
www1.fatbrain.com/documentation/nortel/ Web address.
How to get help
If you purchased a service contract for your Nortel Networks
product from a distributor or authorized reseller, contact the
technical support staff for that distributor or reseller for
assistance.