HAOMA TECHNOLOGY CO., LTD

• 3 onboard WAN or LAN 10/100/1000 ports
• 3 RJ-45-based ports
• 4 Onboard DSP (PVDM) slots
• 4 Service-module slots
• 4 EHWIC slots
• Power-supply options: Internal: AC, PoE, and DC*
• Dimensions (H x W x D)：5.25 x 17.25 x 18.75 in.

The Cisco 3900 Series offers exceptional total cost of ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, wireless, and application services. The Cisco 3900 Series support new high-capacity digital signal processors (DSPs) for future enhanced video capabilities, high-powered service modules with improved availability, multicore CPUs, Gigabit Ethernet switching with Cisco Enhanced Power over Ethernet (ePoE), and new energy visibility and control capabilities while enhancing overall system performance.