Cisco 4-Port Network Interface Module - FXS, FXS-E and DID - For Voice - 4 x FXS/DID Network

Cisco 64-Channel Voice DSP Module - For Voice

Cisco 8-Port Gigabit Ethernet Switch NIM - For Data Networking, Optical Network - 8 x Expansion Slots - SFP (mini-GBIC)

Cisco Nexus 2348UPQ Fabric Extender - Rack-mountable

Cisco Catalyst C9200-NM-4G Expansion Module - For Data NetworkingGigabit Ethernet - 1000Base-X - 4 x Expansion Slots

Cisco 128-Channel Voice DSP Module - For Voice

Cisco ASR 900 2 port 10GE SFP+/XFP Interface Module - For Data Networking, Optical NetworkOptical Fiber10 Gigabit Ethernet - 10GBase-X - 2 x Expansion Slots - XFP, SFP+

Cisco Network Module - For Optical Network, Data Networking - 1 x SFP+ - Optical Fiber10 Gigabit Ethernet

Epson Network Interface Unit

Cisco Service Module - For Data Networking

Cisco Voice Module - For VoiceT1/E1

StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 RS232 Controller Card, 16C1050 UART, 15kV ESD, Windows Only, TAA - 8-Port PCI Express RS232 serial adapter card 16C1050 UART 15kV ESD - Bi-directional speed 921.6Kbps/port; 256byte FIFO - Expansion controller card; Pin 9 power 5v

Cisco 32-Channel Voice DSP Module - For Voice

Cisco 32-Channel Voice DSP Module - For Voice

Cisco ASR 9000v Router Chassis - Refurbished - Management Port - 48 - 10 Gigabit Ethernet - Desktop - 1 Year

Cisco WAN Interface Card (VIC) - For Wide Area Network - 4 x Serial WAN

StarTech.com PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PCIe SFP Network Card Adapter NIC - Connect a PCI Express-based desktop or rackmount PC directly to a fiber optic network using the Gigabit SFP of your choice - PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PC

Cisco Nexus 5696Q Chassis Module 12Q 40GE Ethernet/FCoE - For Data Networking, Optical NetworkOptical Fiber40 Gigabit Ethernet - 40GBase-X - 12 x Expansion Slots - QSFP+

Star Micronics Interface Board (TSP650II/TSP700II/TSP800II/TUP500 Series) - Ethernet

Cisco Port Adapter Module - For Data Networking, Optical NetworkGigabit Ethernet - 1000Base-T - 32 x Expansion Slots - FCM

Cisco Nexus 2348UPQ 10GE Fabric Extender - Rack-mountable

Cisco ASR 900 8-Port 10GE SFP+ Interface Module - For Optical Network, Data NetworkingOptical Fiber10 Gigabit Ethernet - 10GBase-X - 8 x Expansion Slots - SFP+

Cisco UCS VIC 14825 4x25G mezz for X Compute Node - PCI Express - 25 Gbit/s Data Transfer Rate - 4 Port(s) - Mezzanine

Cisco Network Interface Module Adapter - For Data Networking - 1 x T1/E1 NetworkT1/E1 - 1

StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 - Add 2 DIN Rail-mountable RS232 Serial ports to any system through USB - USB to Serial - USB to RS232 - USB to DB9 - USB to serial Adapter - USB to serial port

Cisco UCS VIC 1340 Adapter for M3 Blade Servers - PCI Express x16 - 2 Port(s) - 40GBase-X - Mezzanine

Cisco 4-Port QSFP Expansion Module - For Data Networking, Optical Network - 4 x Expansion Slots - QSFP

Cisco UCS 2408 I/O Module with 8xSFP-25G-SR-S

StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card Adapter - USB 3.2 Gen 2 PCI Express Expansion Add-On Card - Windows, macOS, Linux - USB-A USB-C PCI Express card w/Multiple INs maintains max speed w/mixed speed devices - 2-Port 10Gbps Expansion Host Controller Card 1xUSB-C and 1xUSB-A - PCIe 3.0 x

Cisco Catalyst IE3300 Rugged Series Module, 16 Non-PoE Copper - For Data Networking - 16 x RJ-45 1000Base-T LAN - Twisted PairGigabit Ethernet - 1000Base-T