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๐ Elevate your network with 100G speed and seamless fiber connectivity!
The 10Gtek QSFP28 100GBASE-SR4 Transceiver is a high-performance, multimode optical module designed for 100Gbps Ethernet. Featuring an 850nm wavelength and MPO/MTP connectors, it supports up to 70 meters on OM3 and 100 meters on OM4 fiber. Compatible with Cisco QSFP-100G-SR4-S and other open switches, it offers plug-and-play installation and real-time Digital Diagnostic Monitoring for reliable, scalable data center networking.
| ASIN | B075Q9GX9B |
| Best Sellers Rank | #49 in Computer Networking Transceivers |
| Brand | 10Gtek |
| Brand Name | 10Gtek |
| Cable Type | MultiMode MPO Fiber Cable |
| Color | For Cisco |
| Compatible Devices | QSFP-100G-SR4-S |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Mpo |
| Customer Reviews | 4.2 out of 5 stars 28 Reviews |
| Data Transfer Rate | 100 Gigabits Per Second |
| Indoor Outdoor Usage | Indoor |
| Item Length | 45.72 Millimeters |
| Item Weight | 0.07 Kilograms |
| Manufacturer | 10Gtek |
| Model | QSFP28-SR4(Cisco-1pc) |
| Number of Items | 1 |
| Number of Pins | 28 |
| Other Special Features of the Product | QSFP-100G-SR4-S |
| Part Number | QSFP28-SR4(Cisco-1pc)-AU |
| Recommended Uses For Product | Connecting electronic devices, extending signal transmission range, facilitating data transfer between components, rack to rack, data center, Infiniband QDR, DDR and SDR, 100G Ethernet |
| Special Feature | QSFP-100G-SR4-S |
| Specification Met | Qsfp28 Msa |
| Unit Count | 1.0 Count |
B**I
Confirmed Compatible with Dell/EMC Broadcom NetXtreme E-Series Quad-Port 25Gb OCP 3.0 Card
Confirmed Compatible with Dell/EMC Broadcom NetXtreme E-Series Quad-Port 25Gb OCP 3.0 And a DAS-SAN connection to Synology DS-series with Dual SFP28 on other side. Always reliable 10gTek!
X**X
worked fine in a Mikrotik CRS504
I'm using this w/ an optical breakout box and it worked just fine! I'm got just 3 of 4 25Gb links on this transceiver to other switches/devices.... Two are at 25Gbps, the other is 10Gbps. One goes to an Intel, one to a Mellanox card & to another Mikrotik switch. The only problems I had were Mikrotik-related quirks that prevent auto-negotiation of speed. But setting speed manually + FEC91 mode and it's been solid.
A**R
not good for short distances
I purchased these 7 months ago and they were connected with about 75 meters of single mode fiber, and they have degraded to the point of only passing about 200 megabits. I believe they would be ok if I had used attenuators.
M**O
Working
They just works!
U**I
It worked with Solarflare network adapter just fine, good price
Very affordable, worked with Solarflare on-load NIC, and is stable for months of runtime now.
J**E
Could not get this to work in my setup.
I was really hoping that this would be the part I needed but unfortunately it was not. I am sure there is a nuanced communication issue here but for the life of me I can't find what is the sticking point. My use case was to create a link between my router (mikrotik ccr2204) and the rest of my switch stack. I was not able to get any communication over this line even with other 10gtek receivers (40g and 100g) and all my attempts to get support from 10gtek were met with radio silence. This is a shame as I have had great luck with other parts (dac's, 40g, etc) but this one needs something but I just could not figure it out.
R**G
Perfect!
Works without any fuss with my QNAP 25Gb switches / NICs (I believe these are rebranded Mellanox units, or at least using Mellanox chips). I have been purchasing 10Gtek optics and DACS for some time, in 1G/10G and 25G variants and they have always been excellent. I would recommend them to anyone.
I**E
Major compatibility issues with Ubiquiti
Beware before purchase! Initially I ordered 2 and they seem to work fine until I start to notice performance issues. It took me some time to trace the issue down to an incompatibility between these transceivers and Ubiquiti switches. I ordered 4 more which all show the same major performance issues (down to ~ 30 Mbps under some circumstances. I have tried several other brands including Ubiquiti transceivers and they all work fine. None of these 10GTek work without a problem. I mailed support via their website, They boast good technical support but I never got a reply. I can return 4, but the first order I can no longer return and there is no support. Think twice! Pay a little more.
C**E
Fait le boulot, attention uniquement 25Gb
Fait tres bien le boulot, faut juste faire attention, il n'est pas multi vitesse: certains modules sont compatibles 10Gb et 25Gb, celui la est uniquement compatible 25Gb.
C**S
Doesn't auto-negotiate down to 10Gb as details say it can....?
Got one of these in a Mellanox ConnectX-4-Lx card and it won't negotiate down to 10Gb talking to a 10gb 10Gtek module in my TP-Link 3008 - don't know why as it's supposed to be able to. Updated the card with the latest firmware (in case that was the issue) and still no joy. Gave it 3 stars as I will keep the module and when I upgrade the switch to 25Gbe I will try again then and my other 10Gtek modules have worked flawlessly so maybe it's user error?
Trustpilot
1 month ago
3 weeks ago