Cisco 3850 series 24 ports LAN Base Stackable Switch:

The Cisco Catalyst 3850 Series is the next generation of enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. Cisco's new Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired plus wireless policy enforcement, application visibility, and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise-480.

Specifications:

Console ports
USB (Type-B), Ethernet (RJ-45)

Expansion Slot(s)
1 network module slot and 1 power redundant slot

Network Modules Selection
 C3850-NM-4-1G: 4 x 1G uplinks network module
 C3850-NM-2-10G: 2 x 10G or 4 x 1G uplinks network module

Stacking cable
STACK-T1-50CM StackWise stacking cable with a 0.5 m length
STACK-T1-1M StackWise stacking cable with a 1.0 m length
STACK-T1-3M StackWise stacking cable with a 3.0 m length

Stack Power Cable
CAB-SPWR-30CM stack power cable with a 30CM length
CAB-SPWR-150CM stack power cable with a 150CM length

Power supply
PWR-C1-350WAC

Power Device
Power supply - redundant - plug-in module

Power Redundancy
optional