SFP-GDCWZX-43 MRV Compatible SFP Transceiver

Dropping in as a like-for-like 1G SFP, the SFP-GDCWZX-43 takes the place of the MRV part of the same number without reworking the surrounding design. It comes up coded for MRV hardware as the recognized transceiver, needs no configuration to bring the link up, and reports operating state over DDM. The standard SFP body means it seats in the existing host cage exactly where the original optic sat, at the same 1G rate.

• Form Factor: SFP
• OEM Equivalent: SFP-GDCWZX-43

Compatibility: Documented OEM compatibility (MRV published platform documentation): this module is accepted in 1G SFP ports on the OptiSwitch 900 series (OS904/OS906/OS912) and Fiber Driver pluggable media modules and chassis. Compatibility statements are drawn from MRV's published platform documentation; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

Compatibility with MRV equipment is confirmed on the bench, and the module is manufactured to MSA specification so fit and signaling stay within the standard. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.