3Com 3CR17333-91 Getting Started - Page 7

1 PRODUCT INTRODUCTION Overview The 3Com Switch 4210 Family provides high-performance, high-density, easy-to-install, NMS-manageable intelligent Ethernet switches that support wire-speed Layer 2 switching. Three of the Switch 4210 Family models support industry standard IEEE 802.3af Power over Ethernet (PoE). Figure 1 displays these models and Table 1 provides a description of their features. Figure 1 Power over Ethernet models Table 1 Power over Ethernet models Model Power supply Switch 4210 PWR AC input 9-port Switch 4210 PWR AC input 18-port Switch 4210 PWR AC or RPS DC 26-port input Number of 10/100 Mbps ports 8 16 24 Number of 1000 Number of Mbps uplink Console ports ports One Combo port 1 Two Combo ports 1 1 (on rear) Three of the Switch 4210 Family models are available for simple connectivity without PoE. Figure 2 displays these models and Table 2 describes its features. Figure 2 Non Power over Ethernet models