We Value Your Feedback!
Could you please spare a few minutes to share your thoughts on
Cloud Connected vs On-Premise Services. Your feedback can
help us shape the future of services. Learn more about the survey
or
Click here to Launch the survey Schneider Electric Services Innovation Team!
[Imported] Most efficient K/J Series repeater?
Remote Operations Forum
Support forum for Schneider Electric SCADA systems, radios and RTUs. From commissioning integration devices and software, to enhancing existing installations or troubleshooting.
Send a co-worker an invite to the portal.Just enter their email address and we'll connect them to register. After joining, they will belong to the same company.
You have entered an invalid email address. Please re-enter the email address.
This co-worker has already been invited to the Exchange portal. Please invite another co-worker.
Please enter email address
Send InviteCancel
Invitation Sent
Your invitation was sent.Thanks for sharing Exchange with your co-worker.
Link copied. Please paste this link to share this article on your social media post.
Posted: 2019-10-2512:09 PM
[Imported] Most efficient K/J Series repeater?
>>Message imported from previous forum - Category:Trio Data Radios<< User: joelw, originally posted: 2018-10-16 20:42:35 Id:19 This is a re-posting from the obsoleted (October 2018) "Schneider Electric Telemetry & SCADA" forum.
-------------------------------
**_jweder: Got this question from a customer. As it comes up quite a bit, here it is along with the reply:_**
**_What is more efficient? Point to multipoint using KwikStream repeater or point to point with link extend bridge (dual antenna)._**
________________________
Point To MultiPoint with a KwikStream (Peer to Peer) Repeater would definitely be more efficient. Two main reasons:
1) In a Point to Point system each radio (Master and Remote) is assigned 50% of each hop time, whether it needs it or not. In a Point to Multipoint system the amount of time given to each radio during a hop is variable depending on need.
2) A KwikStream Repeater is more efficient than a Bridge Repeater, and should be used as long as only one repeater is required. A Bridge Repeater talks (sends & receives data) upstream towards its Master on one hop, then talks downstream to Remotes and/or other Bridges on the next hop. If each hop interval is not fully used by a specific message the unused time is wasted. In a KwikStream (Peer to Peer) Repeater, the repeater is also the system's Master radio. It is capable of doing multiple upstream/downstream transmissions within a single hop time, thus filling each hop duration as fully as possible with messages.
3) Using a LinkXtend (dual antenna) Bridge configuration instead of a single antenna Bridge will not change the repeater's efficiency. It still sends/receives upstream on one hop (but using the ANT1 port) and then sends/receives downstream on the next hop. (using the ANT2 port)