Cisco Systems Enhanced Etherswitch, L2/L3 RF FD

1000MBPS Multi-Mode Rugged SFP

Cisco Systems Part# GLC-SX-MM-RGD

Modules – SFP (mini-GBIC) - Gigabit Ethernet - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 1000Base-SX Network Technology - 62.5 µm Fiber Optic Cable Standard - 62.5 µm, 50 µm ...

1 Port Ser WAN I/F Card

Cisco Systems Part# NIM-1T=

Modules – WAN Interface Card (WIC) - 1 Total Number of Ports - 1.3" Height - 3.5" Width - 7.2" Depth - Cisco 4000 Series Integrated Services Routers - Data Networking - 1 x Serial WAN Interfaces / Ports Details

25GBASE-SR SFP Module

Cisco Systems Part# SFP-25G-SR-S

Modules – SFP28 - 25 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1 Total Number of Ports - Restriction of Hazardous Substances (RoHS) - 25GBase-SR Network Technology - 50 µm Fiber Optic Cable ...

32 GBPS FC Software SFP+ LC

Cisco Systems Part# DS-SFP-FC32G-SW

Modules – FACTORY DIRECT - 32 Gbps Fibre Channel SW SFP+, LC

1 Port Ser WAN I/F Card

Cisco Systems Part# NIM-1T++=

Modules – WAN Interface Card (WIC) - 1 Total Number of Ports - 1.3" Height - 3.5" Width - 7.2" Depth - Cisco 4000 Series Integrated Services Routers - Data Networking - 1 x Serial WAN Interfaces / Ports Details

2 Port Network I/F Module FXS FXS-E and Did

Cisco Systems Part# NIM-2FXSP=

Modules – Voice Interface Card (VIC) - 2 Total Number of Ports - Cisco 4000 Series Integrated Services Routers - Voice - 2 x FXS/DID Network Interfaces / Ports Details

4 Port Interface Module FXS FD

Cisco Systems Part# NIM-4FXS-RF

Modules – Voice Interface Card (VIC) - Refurbished - 4 Total Number of Ports - Cisco 4451-X Integrated Services Routers - Voice - 4 x FXS Network Interfaces / Ports Details