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1G Duplex SFP

1G SFP Fiber Optic Transceiver Module 1550nm 80km Duplex LC SMF DDM | FLD-SG-SMD-80 | Fiberland

1.25G SFP Duplex 1550nm 80km

Rate1GReach80kmWavelength1550InterfaceDUPLEX LC
Fiberland part number
FLD-SG-SMD-80
Unit price16.00USD / piece
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At a glance

Key Specifications

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Form TypeSFP

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Model data

Technical Specifications

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14 specifications shown
Fiberland Part NumberFLD-SG-SMD-80Vendor NameFIBERLAND
Data Rate1GWavelength1550
Reach80kmForm TypeSFP
Optical InterfaceDUPLEX LCDDM SupportYES
Commercial Temp.0~70℃Industrial Temp.-40~85℃
Compatible BrandsCisco,Huawei,Nvidia...200+ brandsComplianceCE,FCC,ROHS,REACH
Warranty3 YearsModeSM
Compatible model reference

Product Compatibility Mapping

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Verified cross-references13 manufacturer part numbersAcross 8 brands
Showing 8 of 13 verified matches

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Original part numberBrandFiberland part numberProduct description
MGB-L80PLANETFLD-SG-SMD-80PLANET 1000BASE-LX SFP transceiver, 1550 nm, 80 km over single-mode fiber, dual LC/UPC, with DDM.
MGB-TL80PLANETFLD-SG-SMD-80PLANET industrial 1000BASE-LX SFP transceiver, 1550 nm, 80 km over single-mode fiber, dual LC/UPC, with DDM.
TN-SFP-LX8TRANSITION NETWORKSFLD-SG-SMD-80Transition Networks 1000BASE-LX SFP transceiver, 1550 nm, 80 km over single-mode fiber, duplex LC, with DMI.
TN-SFP-LX8-C55TRANSITION NETWORKSFLD-SG-SMD-80Transition Networks Gigabit Ethernet CWDM SFP transceiver, 1550 nm, 80 km over single-mode fiber, LC connector, with DMI.
GLC-ZX-SMCISCOFLD-SG-SMD-80Cisco 1000BASE-ZX SFP transceiver, 1550 nm, up to 80 km over single-mode fiber, LC connector.
SFP-GE-ZCISCOFLD-SG-SMD-80Cisco 1000BASE-ZX SFP transceiver, 1550 nm, 80 km over standard single-mode fiber, LC connector.
SFP-GE-LH80-SM1550H3CFLD-SG-SMD-80H3C Gigabit Ethernet SFP transceiver, 1550 nm, 80 km over single-mode fiber, LC connector.
SFP-GE-LH80-SM1550-DH3CFLD-SG-SMD-80H3C Gigabit Ethernet SFP transceiver, 1550 nm, 80 km over single-mode fiber, LC connector.

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.

Link and application reference

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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
Testing and quality reference

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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
Product FAQ

Frequently Asked Questions

Answers to common compatibility, installation and troubleshooting questions.

Will a compatible transceiver be recognized by my switch?

A correctly coded compatible transceiver should be recognized by the supported switch or router platform. Compatibility can depend on the device model, operating system, firmware version, and port configuration.

What does an “unsupported transceiver” message mean?

It usually means the host device does not recognize or approve the identification information stored in the module. It does not necessarily indicate an optical failure.

Why is EEPROM programming important for compatibility?

Network equipment may inspect the module's EEPROM information before allowing normal operation. Correct programming helps the host identify and manage the transceiver properly.

Can OEM and compatible transceivers be used in the same switch?

In many networks, OEM and compatible transceivers are deployed in different ports of the same device. Each module should meet the requirements of its individual interface.

Are compatible transceivers suitable for data centers?

Yes. Compatible optical modules are widely used for server, switch, storage, and data-center interconnect applications when the correct interface and compatibility requirements are met.

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