Cisco 3548 Catalyst Switch WS-C3548-XL-EN Conference Phones The switch can be stacked

The switch can be stacked by HDMI or SFP ports

only the hardware is included with the sale

Fuse protection

and auto-dial numbers

digital signal level 3 [DS3])

Cisco 3548 Catalyst Switch WS-C3548-XL-EN Conference Phones The switch can be stackedCisco 3548 Catalyst Switch WS C3548 XL EN Description: The Cisco 3548 (WS C3548 XL EN) is a 48 port fast Ethernet switch. The WS C3548 XL EN is a managed switch providing 10 100 Mbps wire speed to each port. A pair of GBIC ports provide Gigabit fiber connections to the network switch. Cisco WS C3548 XL EN Features: 48 Ports Fast Ethernet (10 100) 2 GBIC Uplink Ports Gigabit Fiber Rack Mountable Managed Included: Cisco WS C3548 XL EN Switch Rack Mounts