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The 41% decline in Wireline Networks revenues in 2002 compared to 2001 was primarily due to a substantial reduction in capital spending by
our service provider customers.
The considerable decline in the circuit and packet voice portion of this segment was the result of continued reduced demand in the local
exchange and interexchange carrier markets due to the significant industry adjustment, including industry consolidation and tightened capital
markets, and the substantial decline in demand for traditional circuit switching products. During 2002, many of our service provider customers
continued to delay their investment decisions on our packet voice solutions due to the technology evolution uncertainty in the industry. In
2002, we continued to experience significant pricing pressures on our traditional circuit switching products due to the increased competition for
service provider customers.
The considerable decline in revenues in the data networking and security portion of this segment was primarily due to a decline in demand for
mature products, compounded by the ongoing industry adjustment as our service provider customers, in all regions, continued to reduce their
capital expenditures.
From a geographic perspective, the 41% decline in Wireline Networks revenues in 2002 compared to 2001 was primarily due to a 41% decline
in the U.S., a 32% decline in EMEA, a 57% decline in CALA, and a 39% decline in Asia Pacific. The declines in all regions were primarily
attributable to the substantial reduction in spending by our service provider customers as a result of the factors mentioned above.
In 2004, our service provider customers continued to increase the deployment of packet-based technologies in their communications networks
as they looked for ways to optimize their existing networks and offer new revenue generating services while limiting capital expenditures and
operating costs. However, the timing of when service provider customers will deploy packet-based technologies on a wider scale is still
unclear. Further, it is difficult to determine the effect the FCC decision regarding the regulation of the availability of UNEs and subsequent
adoption on December 15, 2004 of new unbundling rules in response to the remand by the U.S. Court of Appeals for the D.C. Circuit will have
on our business. The demand for our traditional circuit switching products has continued to decline as certain service providers continued to
reduce their capital expenditures on these legacy technologies. While we have seen encouraging indicators in certain areas of the wireline
service provider market, we can provide no assurance that the growth areas that have begun to emerge will continue in the future.
Optical Networks revenues
The following chart summarizes recent quarterly revenues for Optical Networks:
Optical Networks revenues declined 35% in 2003 compared to 2002. The decline was primarily the result of the continuing industry
adjustment, excess capacity, tightened capital markets mainly during the first half of 2003 and reductions in capital spending by our EMEA,
U.S. and Canada customers in both the long-haul and metro optical portions of this segment.
Revenues in the long-haul portion of this segment declined substantially in 2003 compared to 2002. The substantial decline was primarily due
to the continuing industry adjustment, excess capacity, tightened capital markets mainly during the first
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2002 vs. 2001
2004 and 2005
2003 vs. 2002