15454E MSTP Solution- Crossponders (XPDR)

Cisco 15454-OTU2-XP 4 X Otn 10g Mr Transponder

Cisco 15454-10GE-XPE 4x10ge Enhanced Crossponder

Cisco 15454-ADM-10G Adm On A Blade Oc192 3/12/48/ge 16-client

Cisco 15454-GE-XPE 20 Gbe Enhanced Crossponder