1. Arial Bold 40 Arial Bold 20 Managed Switches Why Choose a Managed Switch?

2. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved. Founded: August 1989 by Dr. Shun-I Chu Revenue: 479 Million US Dollars (2008) Headquarters: Hsinchu Science Park, Taiwan Presence: 29 Local Sales Offices, 3 R&D sites Employees: 3200+ Worldwide (Jan 2009) ZyXEL at a Glance…

3. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved. Telco/ISP Multi Service IP DSLAM VDSL Switch Edge Switch ADSL / G.SHDSL / VDSL CPE VoIP CPE Video/Multimedia CPE Multimedia Auto Provisioning Solution Central Mgmt Software Small-Medium Business L2/L3/L4 Switch Network Security Appliance & USG/UTM Platform Business WLAN Solution Hot Spot WLAN Solution Central Mgmt Software Storage IP PBX Consumer Broadband Router Wireless PowerLine HomePlug VoIP Device Storage Media streamers Printer servers Desktop Switch Satisfying Diverse Markets

4. Arial Bold 40 Arial Bold 20 IP-CCTV Infrastructure Ethernet Switches

5. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved.  Improved Network Performance  Increased Network Security  Granular Network Management  Improved Network Scalability  Resiliency  Better Flexibility Why a Choose a Managed Switch over an Unmanaged Switch?

6. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved.  Added Security – Segregation of network via VLANs, Intrusion Lock, MAC freeze and MAC filtering  iStacking – manage 24 devices via one IP  Intelligent QoS – prioritisation of traffic and bandwidth management  Resiliency – 802.3ad link aggregation (port trunking)  Management – Web Management, Telnet, CLI, SNMP v2c, Console ZyXEL L2/L2+ Managed Switch Features

7. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved. Market Positioning Snapshot Total Cost of Ownership Functionality Netgear, D- Link, SMC ZyXEL, HP Procurve, 3Com Cisco, Nortel, Extreme

8. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved. ZyXEL’s PoE Range Range of Layer 2 Managed Switches Lifetime Warranty Non-Blocking Switching Architecture 802.3af PoE Compliant Available in 8-24 port densities ES2024PWR (170W Power Budget) ES2108PWR ES3124PWR

9. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved.  Currently over 40 switches in the ever- expanding range  Port Densities from 5-192, copper and fibre  Unmanaged, Web-Managed, L2-L4,10Gb and Modular Chassis Switches  Service Provider Metro Ethernet ZyXEL’s Comprehensive Switch Range

10. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved.  Lifetime Warranty on ALL ZyXEL Managed Switches  Non-Blocking Wire-Speed Switching Architecture  Developed and Manufactured by ZyXEL  Optional ZyAssure Support Packs available for added peace of mind ZyXEL Switch USPs

11. Arial Bold 36 Arial Bold 28 Copyright©2009 ZyXEL Communications Corporation. All rights reserved. A Firm Partnership