Customer Reviews

5 · 967 reviews

StephenVerified Buyer8/9/21

Not bad!

Pretty good little cleaning pen for the price!

JenniferVerified Buyer8/9/21

Worked as expected. Great price

Worked as expected. Great price and our Cisco 2960S accepted without issue. In general, I do believe quality comes at a price. However, someone has to explain to me why a Cisco-branded GBIC sells for over $300 when this is a tenth of the price and works just fine. The same for HDMI cables, but that's for another review and post

Cisco GLC-LH-SMD Compatible 1000Base-LX SFP 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Mark C.Verified Buyer8/9/21

Extremely satisfied with these Transceivers

We have used various type of SFPs from FluxLight with zero problems with compatibility. I would highly recommend them.

Cisco GLC-LH-SM Compatible 1000Base-LX SFP 1310nm 10km Duplex LC SMF Optical Transceiver Module

LesVerified Buyer8/4/21

Excellent 10G Optical Transceiver

First rate 10G replacement for Sonicwall optical Transceiver. Use in backbone applications with seventh generation Sonicwall firewalls and Switches.

Sonicwall 01-SSC-9785 Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF Optical Transceiver Module

Jean L.Verified Buyer8/3/21

Great Copper SFP

Most top of rack or other core switches only have SFP slots. This is a great way to add copper connectivity. Works great.

Extreme 10050 Compatible 1000Base-T SFP 100m RJ45 CATx Transceiver Module

Mark C.Verified Buyer8/2/21

Totally compatible and economical

We have used these for years with zero failures with no compatibility issues. The pricing can't be beat!

Cisco GLC-SX-MM Compatible 1000Base-SX SFP 850nm 500m Duplex LC MMF Optical Transceiver Module

JoeVerified Buyer7/27/21

LC Connector Cleaner Delivers

Super easy & convenient fiber cleaning kit. We has chased down connections issues to dirty fiber. The LC Connector delivered.

LC Connector Cleaner Pen-style

BrianVerified Buyer7/26/21

GREAT PRODUCT

Fluxlight's SFP always deliver. We have never had any problems with their Cisco compatible items and never think twice about purchasing them. great vendor!

Cisco SFP-10GBX-D-20 Compatible 10GBase-BX SFP+-BIDI 1330nm 20km DOM Single-LC SMF Optical Transceiver Module

JasonVerified Buyer7/26/21

Great Product / Super Quick Service

Fluxlight has what we need in a hurry. The DAC cables purchased were a perfect fit. Although we did have an issue with ONE cable, I contacted customer service and a replacement was sent the next day.

DAC-QSFP-40G-1M Dell Compatible 1m 40G QSFP+ Passive Copper Twinax DAC

KenVerified Buyer7/26/21

Excellent price for optic that works perfectly

We've purchased hundreds of these optics that work perfectly in production environments at a quarter of the switch manufacturers brand optics.

Cisco GLC-BX-U-20 Compatible 1000Base-BX SFP-BIDI 1310nm 20km DOM Single-LC SMF Optical Transceiver Module

JenniferVerified Buyer7/26/21

Excellent optics!

Bought two TrendNet switches and these worked flawlessly the first time around and throughput is nearly 1000 mbps as expected. Great for the price for the performance

Cisco GLC-LH-SMD Compatible 1000Base-LX SFP 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

StacyVerified Buyer6/21/21

Works great!

Works great with no issues at all

Brocade-Foundry 10G-SFPP-SR Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF Optical Transceiver Module

JeremyVerified Buyer6/21/21

These work well in our Ruggedcom products at a more reasonable cost.

So far, we are pleased with the FluxLight SFP's. I note no performance differences between them and the OEM SFP's we had been using.

RuggedCom SFP1122-1SX Compatible 1000Base-SX SFP 850nm 500m Duplex LC MMF IND Optical Transceiver Module

RichVerified Buyer6/16/21

FluxLight Delivers Again

I've purchased many FluxLight fiber SFP and SFP+ modules and they've all been flawless. Needed some copper SFPs this time and these worked out great. I keep coming back to FluxLight because the value is amazing and the quality is fantastic.

Extreme 10050 Compatible 1000Base-T SFP 100m RJ45 CATx Transceiver Module

Cliff H.Verified Buyer6/16/21

Great Option

FluxLight provides great options to higher priced transceivers and offers outstanding customer service as well. The J9153D transceivers worked flawlessly in our Aruba modules.

Aruba J9153D Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF Optical Transceiver Module

JoeVerified Buyer6/16/21

Fiber Cables

I have purchased all kinds of fiber jumper cables from Fluxlight and the quality is excellent. Coupled with reasonable pricing and fast shipping they are #1 in my book!

LC to LC OM3 Fiber Jumper Cable 3 meter

JaneVerified Buyer6/15/21

Fluxlight products work great!

These compatible cables are the best. Works great and great pricing. We will continue to quote these to our customers. Thanks!

10G-SFPP-TWX-3M Brocade-Foundry Compatible 3m 10G SFP+ Passive Copper Twinax DAC

BrianVerified Buyer6/15/21

GREAT PRODUCT

Once again another great Cisco compatible item from Fluxlight. We have never had any problems with their items.

Cisco SFP-10GBX-U-20 Compatible 10GBase-BX SFP+-BIDI 1270nm 20km DOM Single-LC SMF Optical Transceiver Module

JimVerified Buyer6/15/21

Quality

We have been using these for awhile now and never have we had an issue with these.

Cisco SFP-10G-SR-S Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF Optical Transceiver Module

M P.Verified Buyer6/15/21

10G copper works great

this SFP was immediately recognized by my Cisco 93180 and connected right up.. I am using a 15' cat5 cable (not cat6) and there are no errors on the port and throughput is great.