There are 2 ISIS models, 7xxx and 5xxx series. Roughly speaking, the 7xxx series is about 400MB/s box while the 5xxx is about 350MB/s. Unity Media Engine 5 is about 325 MB/s.
Generally, I find ISIS more consistent than Unity in terms of scaling and predicting performance.
You want the Avid ISIS Performance Guide. Bottom of the page.
http://avid.force.com/pkb/articles/en_US/user_guide/Avid-ISIS-4-7-Documentation
http://avid.force.com/pkb/articles/en_US/user_guide/Avid-ISIS-4-7-Documentation
FYI - the 5xxx and 7xxx series can't be mixed together.
The ISIS also allows dual gigabit and 10GbE connection.
Dom Q. Silverio
On Tue, Jun 21, 2016 at 7:52 PM, John Moore bigfish@pacbell.net [Avid-L2] <Avid-L2@yahoogroups.com> wrote:
I'm going to start googling but on a talk show series coming up we are told that on a similar series they had 6 online bays pulling 7 streams of DNX 145 while offlining the talk show at using the DNX-145 as the source media. I don't have all the exact configuration but I'm told this was done with an Isis 7K model and perhaps an additional Isis 5K. I'm not really up on all the various configurations but given they did this on another series it seems possible. Is there a chart somewhere that lists the amount of streams capable on an Isis. As I understand Isis is always ethernet 1 gig to the client and 10 gig on the backplane.We are being asked why we can't just use one of our older medianet 5 unitys that is 2 gig fibre. Some of the medianet 5 chassis are 500GB drives and a few are 1TB drives. To my mind I think the newer Isis configurations are using bigger drives which inherently have faster read and write speeds due to the higher density of the data on the platters. Also newer hardware must perform faster and more efficiently than the older medianet 5. I don't understand why this is so hard for the bean counters to understand. If anyone can point me to the definitive documents regarding capacity, throughput and number of streams I'd appreciate it. I know I've seen these types of documents and Avid was very big on documenting how they are very conservative with their promises so you don't end up disappointed.John Moore Barking Trout Productions Studio City, CA bigfish@pacbell.net
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Posted by: "Dom Q. Silverio" <domqsilverio@gmail.com>
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this is the Avid-L2
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