Cisco Systems Transceiver Modules

Cisco Systems DWDM-XFP-58.98= Part #: DWDM-XFP-58.98=	Cisco Systems DWDM-XFP-59.79= Part #: DWDM-XFP-59.79=	Cisco Systems DWDM-XFP-60.61= Part #: DWDM-XFP-60.61=
Cisco Systems EWDM-MUX8= Part #: EWDM-MUX8=	Cisco Systems EWDM-OA= Part #: EWDM-OA=	Cisco Systems EWDM-OADM2= Part #: EWDM-OADM2=
Cisco Systems EWDM-OADM4= Part #: EWDM-OADM4=	Cisco Systems GLC-2BX-D Part #: GLC-2BX-D	Cisco Systems GLC-2BX-D= Part #: GLC-2BX-D=

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November 12, 2025

Terabit Systems

Technician inspecting network switches in a data center with caption.

The Case for Second-Hand: Why Smart Network Teams Are Buying Refurbished Gear

The enterprise IT world has a bias toward the new: new gear, new firmware, new models. But for many network operators, architects, and data center managers, that’s starting to change. The cost, complexity, and delay of buying brand-new hardware is pushing smart teams to rethink their...

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