MRV platforms treat this module as one of their own: the SFP-10GDWER-C57 ships carrying MRV host coding, so the chassis reports a recognized part rather than an unknown one. It is the C57 designator within the 10GDWER series, packaged in the standard SFP form factor, and needs no commands to enter service.
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Form Factor: SFP
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OEM Equivalent: SFP-10GDWER-C57
Compatibility: Documented OEM compatibility (MRV published platform documentation): this module is accepted in 10G SFP+ ports on the OptiSwitch OS-V series (OS-V8/OS-V8-M/OS-V20) and the Fiber Driver EM316DMR10GF 10G transponder. 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.
Diagnostics follow the DDM/DOM convention, keeping the module visible to host-side monitoring tools. MSA conformance defines its mechanical and management interfaces, and each serial number is exercised against MRV gear before boxing. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day — contact 10.4@tenfouroptics.com to confirm availability and lead time.
