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The 10Gtek 25G SFP28 SR Multimode Transceiver is a high-performance 25GBase-SR optical module designed for multimode fiber networks. Operating at 850nm wavelength, it supports dual data rates of 10Gb/s and 25Gb/s, with a maximum reach of 70 meters on OM3 and 100 meters on OM4 fiber. Compatible with major brands like Cisco, Ubiquiti, MikroTik, and Supermicro, it features a duplex LC interface and adheres to SFP+ standards, making it an ideal choice for upgrading data center and enterprise network infrastructure.
| Asin | B08HLNJ8GF |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | 31,845 in Computers & Accessories (See Top 100 in Computers & Accessories) 39 in Network Transceivers |
| Colour | For Cisco |
| Customer Reviews | 4.5 4.5 out of 5 stars (18) 4.5 out of 5 stars |
| Date First Available | 6 Sept. 2020 |
| Guaranteed Software Updates Until | unknown |
| Item Model Number | AZS85-S28-M1(Cisco-1pc) |
| Item Package Quantity | 1 |
| Item Weight | 18 g |
| Manufacturer | 10Gtek |
| Part Number | AZS85-S28-M1(Cisco-1pc) |
| Product Dimensions | 6 x 1.4 x 1.1 cm; 18 g |
| Size | 1) 25G-SR: 100m |
| Special Features | SFP-25G-SR-S |
| Specification Met | Sfp28 Msa |
| Style | For Cisco |
| Voltage | 3.3 Volts |
User
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.
User
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?
User
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.
User
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.
User
Works great! No issues at all.
Works great on my ConnectX 4 LX
User
Working
They just works!
Trustpilot
1 week ago
3 weeks ago