Compare WS-C3650-48TQ-L with WS-C3650-48PQ-L below:
Cisco WS-C3650-48TQ-L Switch :
48 * 10/100/1000 Ethernet ports with 4 * 10G SFP+ uplinks
Layer 2 switching with limited static routing features
LAN Base IOS image with upgrade option to IP service (L-C3650-48-L-E) or IP base (L-C3650-48-L-S)
Up to 40G wireless bandwidth per switch
Up to 9 members stacking and up to 160Gbps of stack throughput (Optional)
4GB memory (DRAM) and 2GB flash
Dual redundant power supplies and fans redundant modular
Cisco WS-C3650-48PQ-L Switch :
48 * 10/100/1000 Ethernet POE+ ports with 4 * 10G SFP+ uplinks
390W POE power budget with up to 30W per port
Layer 2 switching with limited static routing features
LAN Base IOS image with upgrade option to IP service (L-C3650-48-L-E) or IP base (L-C3650-48-L-S)
Up to 40G wireless bandwidth per switch
Up to 9 members stacking and up to 160Gbps of stack throughput (Optional)
4GB memory (DRAM) and 2GB flash
Dual redundant power supplies and fans redundant modular