Cisco C9200-NM-4X= Catalyst 9200 Series Network Module Expansion Module 10 Gigabit SFP+ X 4

Cisco NM-1GE 1-Port Gigabit Ethernet Network Module

Cisco NIM-ES2-4= Network Interface Module Expansion Module Gigabit Ethernet X 4

Cisco NM-2FE2W-V2-RF 2-Port 10 / 100 Ethernet 2 WAN Card Slot Network Module

Cisco C4KX-NM-8SFP+ 8-Port 10 Gigabit Ethernet Network Module Expansion Module 8 Ports For 4500X Series

Cisco C3850-NM-8-10G= Catalyst 3850 8-Port 10GE Network Module

Cisco GLC-LH-SMD 1000Base-LH / LX 1310Nm SFP Mini-GBIC Transceiver Module (Genuine)

Cisco NM-2E2W-RF 2-Port 10Mbps Gigabit Ethernet Network Module

Cisco 15454-SFP-LC-LX 30-1299-01 1Gbps 1000Base-LX Single-Mode Fibre 10km 1310Nm Duplex LC Connector SFP Transceiver Module (Genuine)

Cisco C9200-NM-4G-RF Catalyst 9200 4X1ge Network Module

Cisco WS-X6548-RF 48-Ports 10 / 100 / 1000Base-T Ethernet Switching Module

Cisco C3850-NM-4-1G= Expansion Module 4 Ports

Cisco A900-IMA8S= ASR 900 8-Port SFP Gigabit Ethernet Interface Module Expansion Module 8 Ports

Cisco 10-2457-01-RF 10Gbase-LR LC To PC Single-Mode SFP+ Transceiver Module (Genuine)

Cisco SFP-25G-SR-S 25Gbps 25Gbase-SR Multi-Mode Fibre 100m 850Nm Duplex LC Connector SFP+ Transceiver Module (Genuine)