🚀 Elevate Your Network Game with 10Gtek!
The 10Gtek 40G QSFP+ to 4xSFP+ Breakout DAC is a high-performance passive direct attach copper cable designed for seamless connectivity between 40 Gigabit and 10 Gigabit devices. With a length of 3 meters, this cable is compatible with Mellanox MC2609130-003 devices and is rigorously tested to ensure top-notch signal integrity.
J**H
Worked perfect with Juniper Switches
I bought a pair of these to use in my home lab. My company sent me a pair of EX3400 switches. Rather than spending tons of money on optics and cables, I decided to try these out after a recommendation on reddit. I'm a CCNP R/S, but my specialty is VoIP. So I'm not always up to date on datacenter fabric connections.These worked like a charm, and I was able to set up a virtual chassis with little effort. I was able to split port channels between the chassis. Everything works exactly as I would want. No errors from the switches. I'm currently running Junos 20.4R1.12.Since this is a lab, I cant comment on how they'd hold up in an actual datacenter application. But I would imagine they would work just fine.
G**.
good performance, inexpensive
good cable, I run it at 40G, tested with iperf3, it gives me 33-34 Gbytes/s with Mellanox Connex 3 cards (switch on the middle) which i is very acceptable in my configuration
R**S
Very short, so make sure your are using 1U devices.
Its a cable, just very short.
S**M
EX4300 worked like a charm
Set up two switch stack with 4 Juniper EX4300s in each stack. I used the . 5 meter for the links between the individual switches and a 1 meter for the link between sw0 and sw3. -- hth
G**T
Linked up.
Works with Mellanox ConnectX3 VPI and Celestica DX010 switch at 40g.
D**S
Great cable for price, wish it was prime shipping
Description states that it can run "up to 56Gb/s" when in actuality it can only run up to 40Gb/s (http://www.mellanox.com/page/cables; MC2206130-003 can only run at FDR10 which is 40GB/s). Other than that, it's a decent cable.--- Update ---I just wanted to give an update after running some more tests. These cables performed only slightly worse than our 56 Gbps AOC cables, simliar to 10Gtek 40G QSFP+ AOC, for IBM / Mellanox Active Optical Cable, 3-meter. We achieved 22.8 Gbps IPoIB with our AOC cables using iperf and got 22.3 Gbps with these copper cables. If you don't want to spend the extra money for optical cables and don't need to run long distances, this is a pretty good cable.
R**3
Works great.
These just work. Each and every time.
V**T
Defective cables
Out of 9 cables I found two defective cables ( one was internally short cause my traffic tester to reboot and the other one has CRC error ) . One of the 9 cables received a week later too .
Trustpilot
2 weeks ago
3 weeks ago
