Different stacking cables for Juniper switches

Anyone familiar with Juniper stacking cables?  I got this cable from Amazon for Juniper EX4300 switch (link below). It does say for Juniper and label indicates For JUN.
However, the original one is thicker and wider connectors.  Has more pins on connectors.  They both fit inside ports just fine.  So wondering if they are the same or completely different cables.  Would the one from Amazon work?  

https://www.amazon.com/dp/B00SUX8D12?aaxitk=lrFrdS1tynoBs856uFTeYw&pd_rd_i=B00SUX8D12&pf_rd_m=ATVPDKIKX0DER&pf_rd_p=3534726502&pd_rd_wg=wnsjE&pf_rd_r=1SFKR3KZR2ZRXK5542EJ&pf_rd_s=desktop-sx-top-slot&pf_rd_t=301&pd_rd_w=5d2zM&pf_rd_i=SFP-10G-LR&pd_rd_r=273d0dfe-4c2c-4fe9-bf5e-972991ce01f9&hsa_cr_id=7750987210601
LVL 17
Tiras25Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

JustInCaseCommented:
You can find compatible SFPs on link below. You can use any 10Gb SFPs, but Twinax (DAC) cables are cheapest ones.
Hardware Compatibility Tool - EX4300 - as you can see on list, that specific Twinax Cable is supported.
There is also different view - QFX-SFP-DAC-1M compatible devices
1
andyalderCommented:
Thicker than a SFP+ connector might be QSFP+ , it would help if you uploaded a photo of the original cable so we could tell what it is.
1

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
JustInCaseCommented:
There are no original cables. Virtual chassis is using  regular 10/40 Gb SFP ports, it is not like Cisco's solution with stack modules... generally can be used whatever you want (speed needs to match, if I remember correctly)...
Understanding EX4300 Virtual Chassis
All 40-Gigabit QSFP+ optical ports on an EX4300 switch are configured as VCPs by default. All 10-Gigabit uplink module ports on an EX4300 switch can be configured into VCPs.
Exact model of SFPs that are currently present can be checked on device itself (also new set of cables can be ordered if needed).
show chassis hardware
show chassis pic fpc-slot <FPC> pic-slot <PIC>
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Networking Hardware-Other

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.