Nortel Passport 8002PS инструкция обслуживания

Part No. 207314-B April 2000 4401 Great Americ a Parkway Santa Clara, CA 9 5054 Installing the Passport 8002PS DC Power Supply[...]

ii Copy right © 2 000 Nort el Netw orks All rights reserved. April 2000. The informa tion i n t hi s do cumen t is subject to chang e without n ot ice. The st at ements, configura tions, te chnical dat a, and recom men dation s in this do cument are be lieved to be accurat e and reli abl e, but are present ed without ex press or im plied warranty [...]

iii Japan/Nippon Requireme nts Only V oluntary Control Council for Interference (VCCI) St atement T aiwan Requir ements Bureau of Standards, Metrology and Inspection (BSMI) State ment Canada Require ments Only Canadian Department of Communications Radio Interference Regulations This digital appa ratu s (Passpo rt 8002PS DC Power Supp ly) do es not [...]

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1 Abou t This Gu id e This guide pro vides th e follo wing informa tion: • Safety and envir onmental guidelin es for the po wer supp ly (th is pag e) • Instruct ions f or pre parin g cables t o conne ct to t he power supply ( page 2 ) • Operati onal n otes a bout th e power s upply ( page 3 ) • Instruct ions fo r install ing a Passport 8002[...]

2 Prep aring Cable s Requir ed tool s: Crimp ing tool f or crimpi ng lugs onto cable s; hea t gun Nortel Net works doe s not s upply t he cables for co nnecting t he Pas sport 8002PS DC Power Supp ly to the DC inpu t power sour ce. Y ou can t heref ore sel ect c ables that co mply with the elec tric al co de of the country wher e you i ntend t o us[...]

3 Oper atio nal No tes A Passport 800 0 Series Chas sis with up to five in sta lled modules can operate with one insta lled power supply . For a re dundant power c onfigurat ion, i nstal l two po wer supp lies. A Passpor t 8010 Ch assis wit h more t han six ins talled modules r equir es a min imum of two power suppli es for a nonr edundan t conf ig[...]

4 3. Push the power suppl y part way into th e bay . Leave t he termina l bloc k at th e side of the power supp ly exp osed. 9412F A Note: If you are i nstal ling a powe r suppl y in a new ch assis , be sur e to remove the bag of moisture- absor bing materi al fr om the middl e power suppl y bay . Wa r n i n g : Make s ure the DC po wer sour ce is [...]

5 6. Attach the groundi ng cabl e to the system o r rack groun d for your DC input powe r s our ce. 7. Firm ly sl ide the p o we r sup p ly a ll th e wa y into th e ba y an d ti g hten the reta ini ng s cr ew s. 9428F A 8. Attach t he posi tive and nega tive ter minal leads t o the DC i nput po wer source accord ing to t he prop er saf ety an d tec[...]

6 Removing a Power Supply Requir ed tool s: Phill ips sc rewdri ver , 7/16-inch wrench In a cha ssis wit h a redu ndant p ower supply config urati on, you c an replac e or i nstall a power su pply without powe ring do wn the ch assis . 1. T ur n of f the po wer s witch o n the po wer supply y ou are replacin g. 2. Disable the i ncoming p ower from [...]

7 5. Loosen th e retai ning sc rews on the power supply . 6. L ift t he ext racto r lever t o disc onnect the power supply from th e backplan e connec tor . Slide t he power supply partway out of t he chas sis. 9431F A 9432F A +DC -DC 7. Disco nnect the pos itiv e and n egat ive v oltag e lead s from the power sup ply te rminals. 8. Disconne ct the[...]

8 9. Slide th e po wer sup ply al l t he way o ut of t he chassis, a nd set it as ide. 10. Install a r eplac ement power suppl y fo llowin g the in struc tions ear lier in th is gui de. If you are not in stall ing an other power supply i n this ba y , i nstall a fill er pa nel over the ope ning. 9432F A +DC -DC Specific ations Power Specifica tions[...]