Cisco NIM-24A 4 Channel Async Serial interface Expansion Module for ISR4000

Cisco NIM-24A Asynchronous Serial NIM Expansion Module

Cisco NIM-2T 2-Port Serial WAN Interface Card for ISR Series Routers

CISCO NIM-24A V02 ASYNC 4 CHANNEL SERIAL INTERFACE EXPANSION MODULE FOR ISR4000

Cisco WS-C4500X-32SFP+ V02 10GE IP Base Switch Dual Power Supplies Front to Back

Cisco Nexus N3K-C3172TQ-10GT 3172TQ 48x 10GbE + 6x 40Gb QSFP+ Port 1U Switch

Cisco Nexus N3K-C3064PQ-10GX 48P 10GbE SFP+ 4P QSFP+ Switch w/ *Blue* Dual PSU

Cisco WS-C4500X-24X-IPB 24 Port 10GE IP Base 4500-X Switch w/C4KX-NM-8SFP