??PCCW??
???????
????????????????????PCCW??--????????? ???????????????????????????????,??????,????????????????????????????????????????????,??????????????????????(PCCW)???2000?,????????,??????????????,???????????????????,???????????????????????,???? 7x24 ??? IDC ???????,???????????????????????????????????

??PCCW??

???? ?? IP ?? ??
??1U(??) ???????? 1??? ?0.5A
??2U(??) ???????? 1??? ?0.7A
??4U ???????? 1??? ?0.9A
??1/4?? 100M??1? 4??? ?3.5A
??1/2?? 100M??2? 12??? ?4.5A
?????? 100M??4? 24??? ?10A

????

1???????????:43,809???,????????:5.2M,???????8KN/??
2?UPS??N+1????,??????????,??16A??,??UPS?????????,?????30????????
3?????CRAC??N+1????,????:22?2?,??:55%10%;?????????????????;????????????7*24????,???+IC?+?????
4???????????????,??PCCW?????????????????????,???????????????????????????????????,???????????,????????,????????????

????

1??? 1M ??????,???1160?/?(??12???)??11600?/?;
2???????????,???0.2A,???800?/????1500?/?;
3??????????,???2.5A,???15000?/?;
4????????IP,???600?/?/????1000?/?/??
5???????IP,???5000?/8?/??

????

1????????????,1-3???????????;
2????????,??????????????????????,?? 300?/?;
3??????100M????????2M??????,?????????????;
4??????????,IP?????,???IP???600??IP???;
5??????????:1U=4.5cm,2U=9cm,4U=18cm;
6????????????,1/4?? 600*800*8U,1/2?? 600*800*18U,???? 600*1200mm(42U)?
7??????????????????????????,???????????????

????

????

????? ?????-??? ????? ????????-??? ????--Welcome ????????-??? ????-?? ??????-??? ????-??? ????-??? ????-?? ?????? ?????? ??????-??? ??????-??? ????--Welcome ????app ???????-??? ????app-??? ????app ????-??? ????-?? ????app ????app--Welcome ?????---三分快三_??? ????? ????app-?? ?????--Welcome ????? ?????--Welcome ?????--Welcome ????? ????? ????? ?????--Welcome