Cisco Still Shopping
Deal propels Cisco into ADSL
By Loring Wirbel, EE Times
San Jose, Calif. -- Cisco Systems Inc. last week expanded its ADSL
modem and access-multiplexer business by acquiring the Dagaz Technologies
Inc. subsidiary of Integrated Network Corp. (Bridgewater, N.J.) for about
$125 million.
While Dagaz had not made as large a name for itself in ADSL as some
venture-funded startups, Cisco was impressed by the end-to-end solutions
represented by that company's Thurisa subscriber modems and Jera DSL access
multiplexers, or DSLAMs. The asynchronous-transfer-mode technology base of
the Jera DSLAMs fit Cisco's concepts for WAN-transport mechanisms, said Roland
Acra, director of marketing for Cisco's dial-up network products.
Dagaz also impressed Cisco by bringing in public-networking expertise from
such companies as Lucent Bell Labs and Newbridge Networks Inc., Acra said.
"Many DSL OEMs have good technology, but we were looking for a strong telco
background in management . . . to expand our carrier expertise," Acra said.
This is not Cisco's first experience in DSL acquisitions. Earlier this year,
it bought Telesend Corp. to gain some ISDN-over-ADSL, or IDSL, expertise.
But Dagaz' completion of ADSL equipment based on carrierless amplitude/phase
modulation (CAP) chip sets from Globespan Technology Inc. allows Cisco to
expand into high-speed Internet-download markets represented by ADSL and
Rate-Adaptive DSL.
Acra emphasized that Cisco is not taking sides in a line-code war between
CAP and discrete-multitone (DMT) algorithms. The company plans to upgrade
Dagaz equipment using DMT chip sets so Jera DSLAMs and Thurisa subscriber
modems can support both codes. Work will extend to very high-bit-rate DSL
as well, Acra said.
The entire 30-person staff of Dagaz will move to Cisco, including chief executive
Dev Gupta. Dagaz will become part of Cisco's network-to-user business unit,
and Gupta will report to Cisco vice president Kevin Kennedy, who heads that
unit.
The deal was a mix of cash and stock worth close to $125 million--$108 million
in cash and 230,000 shares of Cisco stock worth about $16.5 million. Cisco
expects to take a one-time charge in the first fiscal quarter of 1998 of
between 8 and 11 cents per share for the acquisition.
(c) 1997 CMP Media, Inc
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