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Copyright © 2001 Nortel Networks All rights reserved. May 2001. 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.
European Requirements Only EN 55 022 Statement This is to certify that the Nortel Networks 100 Watt DC-DC Converter 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.
Taiwan Requirements Bureau of Standards, Metrology and Inspection (BSMI) Statement Canada Requirements Only Canadian Department of Communications Radio Interference Regulations This digital apparatus (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.
PLEASE RETAIN PROOF OF PURCHASE and the One-Year 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.
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. 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.
Introduction The optional 100 Watt DC-DC Converter Module provides a “plug-and-play” redundant power supply unit that resides in the Nortel Networks™ Business Policy Switch™ 2000, as well as other products available from Nortel Networks. Contact your Nortel Networks representative for information about what Nortel Networks products use the 100 Watt DC-DC Converter Module.
The DC-DC 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 three voltages: • 2.5 V • 3.3 V • 5V The maximum output of this power supply is 100 W.
Safety and environmental guidelines Electrostatic discharge can damage the components on circuit boards. When you unpack the DC-DC converter module, take the following precautions to prevent damage to the board: • Do not remove the DC-DC converter module from its antistatic plastic bag until you are ready to install it. Store or ship the DC-DC converter module and components in antistatic packaging. • Check the DC-DC converter module for damage.
Note: Prior to installing the DC-DC 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 DC-DC converter module. 1 Unplug the power cord from the back of the Business Policy Switch. 9847EB 2 Make certain you are properly grounded electrically. See “Safety and environmental guidelines” on page 9.
9746FB Set aside the blank plate and the screws. If you remove the DC-DC converter module for any reason, be sure to re-insert the blank plate. b If you have a plate with a domed flange, use a Phillips screwdriver to loosen the screws. Then insert the screwdriver in the domed flange at the bottom and press gently away from you to pry the plate loose.
9848FB Set aside the blank plate and the screws. If you remove the DC-DC converter module for any reason, be sure to reinsert the blank plate. 4 Holding the DC-DC converter module by the sides, slide the DC-DC converter module into the Business Policy Switch using the guide rails.
9749FB Press firmly to make sure that the DC-DC converter module is fully seated. 5 Fasten the DC-DC converter module screws to the switch using a screwdriver. Refer to “Connecting the cable” on page 15 and “Connecting the power supply cord” on page 17 to continue. Replacing the DC-DC converter module 1 Unplug the power cord from the back of the Business Policy Switch. (See page 10.) 2 Make certain you are properly grounded electrically. See “Safety and environmental guidelines” on page 9.
4 Unfasten the captive screws holding the DC-DC converter module to the Business Policy Switch, using a screwdriver. 5 Gently pull the DC-DC converter module from the switch by pulling on the two captive screws. 6 If you are installing a new DC-DC converter module, follow the instructions in “Installing the DC-DC converter module” on page 9. 7 If you are not installing a DC-DC converter module, retrieve the blank plate that ships with the Business Policy Switch.
b If you have a plate with a domed flange, fit the bottom into the opening and firmly push in the top. Insert the screws and tighten using a Phillips screwdriver. 9849FA Refer to “Connecting the cable,” next, and “Connecting the power supply cord” on page 17 to continue. Connecting the cable Note: The -48 V DC-DC converter module cable used with this DC-DC converter module is shipped with the 200 watt RPS, which fits into the BayStack 10 PSU.
Use the 5-foot connector cable that shipped with the 200 watt RPS. 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. 1 Ensure that one end of the cable is connected to the 200 watt RPS in the BayStack 10 PSU. 2 Connect the other end of the cable to the DC-DC converter module in the Business Policy Switch.
Connecting the power supply cord 1 Plug the power cord into the back of the Business Policy Switch. 9846EB 2 Connect the other end of the power cord to a power outlet. 3 The switch and the DC-DC converter module should now be functioning normally. Check that the RPSU LED on the front of the Business Policy Switch is lit green. The Business Policy Switch 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.
Vorsicht: Die Stromzufuhr zu diesem Gerät kann nur durch Ziehen des Netzstromkabels unterbrochen werden. Die Netzsteckdose, an die das Netzstromkabel angeschlossen ist, muß sich 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.
For information on configuring the Business Policy Switch, refer to Using the Business Policy Switch 2000. Technical specifications Physical: Dimensions: (H) 2.05 in x (W) 2.25 in x (L) 5.5 in (H) 5.2 cm x (W) 5.72 cm x (L) 13.97 cm Weight: 10 oz (0.
Safety and compliance: UL 1950 CSA 22.2 No.
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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. If you purchased a Nortel Networks service program, contact one of the following Nortel Networks Technical Solutions Centers.
