1.25/2.5/5/10G SFP+ RJ45 Copper Transceiver, 10GBase-T RJ-45 SFP+ Module, Compatible for Cisco SFP-10G-T-S, Ubiquiti UniFi UF-RJ45-10G, Mikrotik, Fortinet, Netgear, TP-Link (CAT.6a/CAT7, 30m), Ipolex
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NewBlackDak
> 24 hourWorks as expected in my Cisco C2900XL switch
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doug clark
> 24 hourI purchased 2 of these and put it in to two of my machines on my network that was close together. Transfer rate for files from machine to machine is now astonishingly fast. What used to take hours now takes minutes. Great product for the price. The best part of it all is that you dont have to deal with fiber.
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Jonathan Araya
> 24 hourWork great with asus rt ax89x
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Max Young
> 24 hourCurrently using this in a QNAP QSW-2104-2S. It was instant plug and play, zero fuss! I tested connection to my server via iperf3 and immediately got ~2.3Gpbs. Will definitely pick up another one of these in the future.
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Richard O
> 24 hourThey work advertised with my Mikrotik Powerbox Pro and also with my Mikrotik Hex S. Paired with a 1Gb fiber cable.
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Lunester
> 24 hourFor those of you who have Intel x550 adapters such as the Sonnet Twin 10G (Thunderbolt 2) you may have experienced pain with consistent throughput with Marvel Based 10Gb switches like DLINK. It seems you could always sustain 7-8Gbps down, and roughly 2.5-2.8 Gbps out. I decided before I start changing network adapters or switches I would give this a try now that 10Gbase-T SFP adapters are reasonable. Well it worked, I can now sustain between 10.5 and 11.1Gb/s both directions. This matches what I get when directly connecting an Intel x550 and x540 on 10GBase-T directly attache with a 25 CAT7 cable. This is so much easier than ripping out infrastructure!!!! I have used the poleax 10gb SFP 10gb SR transceivers extensively and they have been rock solid. Sure is nice when you just plug and forget and the data keeps crunching!
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TJKong
> 24 hourBought the wrong GBICs for a project, and then took a chance on these because I could get them delivered quickly. So far, theyre working well. Had them live for a month.
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Flyguy76
> 24 hourthis is not compatible with cisco 2960x
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myProfile
> 24 hourCame in a nice little metal case I can use for something else.
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Dana H.
> 24 hourI have an Aruba S2500-48P switch that has 4 SFP+ interfaces that are noted as only supporting 1gig copper modules in the manual but on a whim i grabbed this thinking if it doesnt work no big deal, but sure enough right out of the package and loaded it into the powered on switch and it picked it up and saw it without issues or additional tricks like enabling unsupported transceivers etc.. Connected to my google router and full10g works perfect on a cat6 cable! Ordered 3 more now. I havent tested jumbo frames/mtu yet but I will update if any issues. (ArubaS2500-48P-US) #show interface gigabitethernet 0/1/0 transceiver Vendor Name : OEM Vendor Serial Number : CSF101KB5500 Vendor Part Number : SFP-10G-SR Aruba Certified : NO Cable Type : 10GBASE-SR Connector Type : LC Wave Length : 850 nm (ArubaS2500-48P-US) # (ArubaS2500-48P-US) #show interface status | include 0/1/0 GE0/1/0 connected 1 full 10 Gbps 10000Base-X
More Reliable and High Quality SFP Transceiver Modules for Your Options
 10GBase-T |  10GBase-T |  10GBase-SR |  10GBase-LR |  1000Base-T |  10/100/1000Base-T |  1000Base-SX | |
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Data Rate
| 10G | 10G | 10G | 10G | 1.25G | 10/100/1000Mbps | 1.25G |
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Wavelength
| RJ-45 | RJ-45 | 850nm | 1310nm | RJ-45 | RJ-45 | 850nm |
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Fiber/Cable Type
| CAT.6a/CAT.7 | CAT.6a/CAT.7 | Multimode（MMF） | Singlemode（SMF） | CAT.5e | CAT.5e | Multimode（MMF） |
|
Transmission Distance
| <30 m | 80 m | <300 m | 10 km | 100 m | 100 m | 550 m |
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Optical Comp.
| N/A | N/A | VCSEL/PIN | DFB/PIN | N/A | N/A | PF/PIN |
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Tx Power(dBm)
| - | - | -1~-6 | 1~-3 | - | - | -8~-4 |
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E.R(dBm)
| - | - | ≥6 | ≥3.5 | - | - | >9 |
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Rx Sens.(dBm)
| - | - | -11.1~-1 | -12.6~0.5 | - | - | -18~0 |
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Temp(℃)
| 0~60 | 0~60 | 0~70 | 0~70 | 0~60 | 0~60 | 0~70 |
