More Details of Cisco Catalyst 3750-X Series 

• ● 24 and 48 10/100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models
• ● 24 and 48 10/100/1000 UPOE-capable models with Energy Efficient Ethernet (EEE) support
• ● Four optional uplink network modules with GE or 10GE ports
• ● Industry first PoE+ with 30W power on all ports in 1 rack unit (RU) form factor
• ● Dual redundant, modular power supplies and fans
• ● Media Access Control Security (MACsec) hardware-based encryption
• ● Flexible NetFlow and switch-to-switch hardware encryption with the Service Module uplink
• ● Open Shortest Path First (OSPF) for routed access in IP Base image
• ● IPv4 and IPv6 routing, Multicast routing, advanced quality of service (QoS), and security features in hardware
• ● Enhanced limited lifetime warranty (LLW) with next business day (NBD) advance hardware replacement and 90 day access to Cisco Technical Assistance Center (TAC) support
• ● Enhanced Cisco EnergyWise for operational cost optimization by measuring actual power consumption of the PoE devices, reporting, and reducing energy consumption across the network
• ● USB Type-A and Type-B ports for storage and console respectively and an out-of-band Ethernet management port
• In addition to the above features, the Cisco Catalyst 3750-X switches also offer:
• ● Cisco StackPower™ technology: An innovative feature and industry first for sharing power among stack members
• ● Cisco StackWise Plus technology for ease of use and resiliency with 64 Gbps of throughput
• ● Investment protection with backward compatibility with all other models of Cisco Catalyst 3750 Series Switches

Related Product

Table below shows the different power supplies available in these switches and available PoE power.