MFR. Name: Cisco | MFR#: DWDM-XENPAK-38.98=
CISCO 10GBASE DWDM XCVR 1538.98NM XENPAK(Spare)
The Cisco Dense Wavelength-Division Multiplexing (DWDM) XENPAK pluggable allows enterprise companies and service providers to provide scalable and easy-to-deploy 10 Gigabit Ethernet services in their networks.
