Cisco Systems IE40004XCOMBO1Gw/4X1GPOE, 4X1GCOMBO, LAN

Optical Protection Switching Module Rema

Cisco Systems Part# 15454-PSM-RF

Switches and Bridges – Switching Module - Refurbished - Cisco ONS 15454 Multiservice Transport Platform - Switching Network - Optical Network - Security

QSFP-DD 4x 100G-FR Breakout Mpo-12 SMF

Cisco Systems Part# QDD-4X100G-FR-S=

Switches and Bridges – QSFP-DD - 100 Gbit/s Maximum Data Transfer Rate - 100 Gigabit Ethernet Ethernet Technology - Optical Fiber - 4 Total Number of Ports - Hot-swappable - 100GBase-FR Network Technology - Single-mode - ...

QSFP-DD Transceiver 2x 100G CWDM4 2x D

Cisco Systems Part# QDD-2X100-CWDM4-S

Switches and Bridges – QSFP-DD - 100 Gigabit Ethernet Ethernet Technology - Optical Fiber - 100GBase-CWDM4 Network Technology - Single-mode - 2 Total Number of Ports - China - CS - MSA Compliant - Hot-swappable - Plug-in ...