SFP-GDCWZX-31 MRV Compatible SFP Transceiver

Put plainly, the SFP-GDCWZX-31 is a 1G SFP in the standard SFP form factor — the MRV-coded version of exactly that. It occupies an ordinary SFP cage and delivers Gigabit Ethernet as a like-for-like optical module for the host it serves, taking the same slot the OEM part would fill. DDM support means the module hands live diagnostics to the platform, so link and optical health stay visible from the host side without any added instrumentation or external probes on the span.

• Form Factor: SFP
• OEM Equivalent: SFP-GDCWZX-31

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.

MSA-compliant and bench-verified before it ships, the module comes coded to register on MRV equipment as a native part with nothing to configure. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.