Cisco Nexus 2332TQ 10GE Fabric Extender - Expansion module - 10Gb Ethernet x 32 + 40 Gigabit QSFP+ x 4

Cisco UCS 6296UP Fabric Interconnect - Switch - 18 x 10 Gigabit / FCoE SFP+ - rack-mountable

Cisco Nexus 9500 Supervisor - Control processor - plug-in module

Cisco CRS 1-Port 100 Gigabit Ethernet Coherent DWDM Interface Module - Expansion module - DWDM

Cisco 36-Port 10GE Packet Transport Optimized Line Card - Expansion module - 36 ports

Extreme Networks Summit X770-32q - Switch - managed - 8 x 10 Gigabit / 40 Gigabit QSFP+ + 24 x 40 Gigabit QSFP+ (breakout compatible)

Extreme Networks Summit X770-32q - Switch - managed

Extreme Networks Summit X770-32q - Switch - managed

Cisco VPN Services Adapter - Cryptographic accelerator - plug-in module

Cisco StackWise stacking upgrade kit - Network stacking module - for Catalyst 3650-24/ 3650-48

Cisco Nexus 5548 Layer 3 Daughter Card - Expansion module - refurbished

Cisco ASR 9000 Route Switch Processor 4G - Control processor - plug-in module

Cisco 256-Channel High-Density Packet Voice and Video Digital Signal Processor Module - Voice DSP module - refurbished

Cisco - Expansion module - 6 ports - refurbished

Cisco 4-port 10-Gigabit Ethernet Modular Port Adapter - Expansion module - 10Gb Ethernet x 4 - refurbished

Cisco UCS 6248UP Fabric Interconnect - Switch - 32 x 10 Gigabit / FCoE SFP+