NEW YORK (TheStreet) -- The tech sector fell 4% this week, thanks in large part to Cisco (CSCO) - Get Report, who, despite beating first-quarter earnings and sales estimates, gave a dour outlook Wednesday after the bell.

Cisco's adjusted profit rose

to 42 cents a share from 36 cents a share last year, above analysts' estimates of 40 cents. First-quarter revenue soared 19% from last year to $10.75 billion, slightly edging analysts' expectations of $10.74 billion.

But it was

Cisco's low outlook

and comments about down sales that saw

the firm's stock plummet

more than 13% shortly after

results came out

in after-hours trading, hitting $21.15 before dropping to $20.50 at market open Thursday. The plunge was the company's worst post-earnings drop since 1994.

Cisco projects fiscal second-quarter revenue of between $10.1 billion and $10.3 billion; analysts expect revenue of $11.08 billion.

Calderoni, speaking to

TheStreet

via live video feed, said

Cisco isn't worried,

but reiterated the two areas where sales were low: government business and the firm's U.S. cable business.

Cisco shares, down 16.77% for the week, closed down 37 cents, or 1.80%, at $20.15 on Friday.

Although not as high profile as Cisco, managed hosting specialist

Rackspace

(RAX)

was also on deck this week, putting out

strong third-quarter results

on Monday.

One of

TheStreet's

top Web stocks

, Rackspace brought in revenue of $199.7 million, up 23% from the same period last year, and comfortably above analysts' forecast of $197.56 million. Excluding items, Rackspace earned 9 cents a share, up from 6 cents a share in the prior year's quarter, and in line with Wall Street's estimate.

Rackspace, which competes with

AT&T

(T) - Get Report

, also

bolstered its customer list

, which grew from 108,023 at the end of the second quarter to 118,732. Despite strong results, the company's stock closed down 76 cents, or 2.65%, to close at $27.89 on Friday.

Chipmaker

Intel

(INTC) - Get Report

also had a big week, announcing plans to

hike its quarterly dividend on Friday

. Citing strong demand for its products, Intel plans to raise its quarterly dividend by 15% to 18 cents. Investors responded positively to the news, despite the broader selloff in tech stocks, and Intel's shares closed up 32 cents, or 1.51%, at $21.53 on Friday.

Video game publisher

Activision Blizzard

(ATVI) - Get Report

saw its latest title,

Call of Duty: Black Ops

smash sector sales records

this week. 5.6 million copies -- or $360 million worth -- were sold on the day of the game's launch, besting the record set by the game's predecessor the year before.

(By the way, that sales number beat out the movies, too -- the most successful movie launch was

Harry Potter and the Half-Blood Prince

, which earned $394 million its opening weekend.)

Activision shares, down 1% for the week, closed down 39 cents at $11.50.

All eyes were on the U.S. District Court in Oakland, Calif. this week as

Oracle

(ORCL) - Get Report

continued its quest to wring significant software-theft related damages out of

SAP

(SAP) - Get Report

Oracle CEO Larry Ellison made a star appearance on Monday

when he took the witness stand

and valued

SAP's software theft at $4 billion.

SAP, however, claims that the damages are closer to $40 million, according to media reports.

Ellison, who got a notable mention in

TheStreet's list of top tech tirades

this week, was followed onto the witness stand by Oracle CFO Safra Catz on Monday. However, former SAP CEO Leo Apotheker, now in charge at HP, has not made an appearance in court, despite Oracle's

attempts to force him to appear.

Oracle shares closed down 25 cents, or 0.88%, at $28.32 on Friday. SAP's stock was down 41 cents, or 0.81%, at $50.29 at close of play.

Politics and technology both made the headlines this week as a result of President Obama's trip to Asia. Speaking in Mumbai on Monday, the president announced that the U.S. will be lifting controls on high-tech exports to India, a move which could potentially boost Silicon Valley.

Tech experts were also digesting the recent midterm election results this week and looking forward to 2011, with

net neutrality, China and alternative trade all looming large on the horizon.

Tech's Week Ahead

Tech earnings season is wrapping, but there are still a few heavyweights left to report. Tune into

TheStreet

Thursday, when

Dell

(DELL) - Get Report

will (hopefully) announce how sales of its first smartphones are faring. Small business bellwether and financial software provider

Intuit

(INTU) - Get Report

also reports.

--Written by James Rogers in New York.

>To follow the writer on Twitter, go to

http://twitter.com/jamesjrogers

.

>To submit a news tip, send an email to:

tips@thestreet.com

.