4506 E Chassis Switch
Cisco Systems Part# WS-C4506E-S7L+96V+
Switches and Bridges – Switch Chassis - Gigabit Ethernet - Catalyst 4500E - Twisted Pair - Line Card - Supervisor Engine - Rack-mountable - Power Supply - 3 Layer Supported - 10U Compatible Rack Unit - 17.4" Height - 17.3" ...
4X10GE Enh Crossponder
Cisco Systems Part# 15454-10GE-XPE=
Switches and Bridges – Muxponder Card - 10 Maximum Data Transfer Rate - 4.0 Total Number of Expansion Slots - XFP - Cisco ONS 15454 Multiservice Transport Platform - 15454-10GE-XPE Product Model - Multiplexing - 90 Day ...