10G SFP+ Transceivers

SFP-10G-DZ-46.12,Arista 10GBASE DWDM SFP+,10G DWDM SFP+,optical transceiver 1546.12nm 80km

Rate10GbpsReach80kmWavelength1546.12nmInterfaceLC
Fiberland part number
FLD-SFP-10G-DZ-46.12

Key Specifications

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Form TypeDWDM SFP+

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Technical Specifications

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14 specifications shown
Vendor NameFiberlandForm TypeDWDM SFP+
Data Rate10GbpsWavelength1546.12nm
Reach80kmOptical InterfaceLC
Media TypeSMDDM SupportYES
Commercial Temp.0~70℃Industrial Temp.N/A
Compatible BrandsAristaCertificatesCE,FCC,ROHS,REACH
HS Code8517706000Warranty3 Years

Product Compatibility Mapping

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A part-number cross-reference is a model-selection starting point, not a blanket device guarantee. Final fit depends on the exact device, firmware or OS, target port and requested coding profile.

See Where This Product Fits in the Network

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Application planning

Optical Transceiver Application and Link Map

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Optical transceiver application diagram covering data center, DCI, campus, server and metro networks

Review the Quality-Control and Test Flow

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Testing and quality

Quality Control and Test Flow

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Quality control flow covering material, firmware, optical, temperature, compatibility and final QA checks

Frequently Asked Questions

Answers to common compatibility, installation and troubleshooting questions.

Why does my switch detect the transceiver but not establish a link?

Possible causes include incorrect fiber type, wavelength mismatch, polarity, dirty connectors, excessive optical loss, incompatible link partners, FEC settings, port configuration, or compatibility issues.

Why does a compatible transceiver work in one switch but not another?

Different switch models, hardware revisions, operating systems, and firmware versions may use different transceiver validation rules. A module compatible with one platform may require different coding for another.

Will DOM values appear correctly on third-party transceivers?

With a properly compatible module and supported host platform, DOM/DDM values should normally be accessible through the network equipment's management interface.

Why does the link work at one end but show an error at the other end?

Each transceiver must be compatible with its own host device. In a mixed-vendor link, one end may be correctly coded while the transceiver at the opposite end is not fully compatible with its switch or router.

Does using compatible optics affect transmission distance?

Compatibility coding itself does not determine transmission distance. Reach is primarily determined by the optical specification, fiber type, wavelength, link loss, connector quality, and network design.

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Engineering resources

Technical proof for faster project review

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