• Table 1 Worldwide ATM WAN Switch Port Shipments
  
• Table 2 Worldwide ATM WAN Switch Sales ($M)
  
• Table 3 Worldwide ATM WAN & Frame Relay Switch Sales ($M)
  
• Table 4 Worldwide ATM WAN & Frame Relay Switch Sales--Market Shares
  
• Table 5 Worldwide ATM WAN & Frame Relay Switch Manufacturer Sales ($M)
  
• Table 6 Worldwide ATM WAN & Frame Relay Switch Manufacturer Sales--Market Shares
  
• Table 7 Worldwide ATM WAN & Frame Relay Switch Sales to Service Providers ($M)
  
• Table 8 Worldwide ATM WAN & Frame Relay Switch Sales to Service Providers-Market Shares
  
• Table 9 Worldwide ATM WAN & Frame Relay Switch Sales to Enterprises ($M)
  
• Table 10 Worldwide ATM WAN & Frame Relay Switch Sales to Enterprises-Market Shares
  
• Table 11 Worldwide ATM WAN Switch Sales to Service Providers ($M)
  
• Table 12 Worldwide ATM WAN Switch Sales to Service Providers- Market Shares
  
• Table 13 Worldwide ATM WAN Switch Sales to Enterprises ($M) 18 Table
  
• Worldwide ATM WAN Switch Sales to Enterprises-Market Shares
  
• Table 15 Worldwide Frame Relay Switch Manufacturer Sales ($M)
  
• Table 16 Worldwide Frame Relay Switch Sales-Market Shares
  
• Table 17 Worldwide Frame Relay Switch Sales to Service Providers ($M)
  
• Table 18 Worldwide Frame Relay Switch Sales to Service Providers- Market Shares
  
• Table 19 Worldwide Frame Relay Switch Sales to Enterprises ($M)
  
• Table 20 Worldwide Frame Relay Switch Sales to Enterprises-Market Shares
  
• Table 21 Worldwide ATM LAN Switch Port Shipments
  
• Table 22 Worldwide 25 Mbps ATM LAN Switch Port Shipments
  
• Table 23 Worldwide 155 Mbps (OC-3) ATM LAN Switch Port Shipments
  
• Table 24 Worldwide 622 Mbps (OC-12) ATM LAN Switch Port Shipments
  
• Table 25 Worldwide ATM LAN Switch Sales
  
• Table 26 Worldwide 25 Mbps ATM LAN Switch Sales
  
• Table 27 Worldwide 155 (OC-3) ATM LAN Switch Sales
  
• Table 28 Worldwide 622 Mbps (OC-12) ATM LAN Switch Sales
  
• Table 29 Worldwide ATM NIC Unit Shipments
  
• Table 30 Worldwide 25 Mbps ATM NIC Unit Shipments
  
• Table 31 Worldwide 155 Mbps (OC-3) ATM NIC Unit Shipments
  
• Table 32 Worldwide ATM NIC Sales
  
• Table 33 Worldwide 25 Mbps ATM NIC Sales
  
• Table 34 Worldwide 155 Mbps (OC-3) ATM NIC Sales
  
• Table 35 Worldwide ATM Manufacturer Sales ($M)
  
• Table 36 Worldwide ATM Manufacturer Sales as a Percent of Total
  
• Table 37 Worldwide ATM WAN Switches
  
• Table 38 Worldwide ATM LAN Switches
  
• Table 39 Worldwide 25 Mbps ATM LAN Switches
  
• Table 40 Worldwide 155 Mbps (OC-3) ATM LAN Switches
  
• Table 41 Worldwide 622 Mbps (OC-12) ATM LAN Switches
  
• Table 42 Worldwide Total ATM NICs
  
• Table 43 Worldwide 25 Mbps ATM NICs
  
• Table 44 Worldwide 155 Mbps (OC-3) ATM NICs
  
• Table 45 Worldwide 622 Mbps (OC-12) ATM NICs
  
• Table 46 ATM WAN Switch Geographic Splits by Ports Shipped
  
• Table 47 ATM WAN Switch Geographic Splits by Ports Shipped as a Percent of Total
  
• Table 48 ATM LAN Switch Geographic Splits by Ports Shipped
  
• Table 49 ATM LAN Switch Geographic Splits by Ports Shipped as a Percent of Total
  
• Table 50 ATM NIC Geographic Splits by Units Shipped
  
• Table 51 ATM NIC Geographic Splits by Units Shipped as a Percent of Total
  

• Figure 1 Worldwide ATM Manufacturer Sales Forecast ($M)
  
• Figure 2 Worldwide ATM WAN Switch Sales Forecast ($M)
  
• Figure 3 Worldwide ATM LAN Switch Sales Forecast ($M)
  
• Figure 4 Worldwide ATM NIC Sales Forecast ($M)

Abstract

ATM continued "red-lining" in the LAN and at the desktop in Q1 2000. However, the outlook for ATM WAN switching is strong. In 2000, Cahners In-Stat Group expects ATM WAN switch sales to grow 46 percent over 1999, to $4.1 billion. The majority of WAN ATM switch sales were to service providers (86 percent), many of whom are extending their networks to support combined data, voice and fax services. ATM is widely deployed in carrier network backbones and is still the obvious choice for interconnecting private and public networks. This report includes detailed market shares and a rolling, three-quarter forecast of the ATM equipment market, including LAN switches, WAN switches, NICs and multiservice ATM/Frame Relay switches.