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Usage and Performance

Goshawk Limited Availability Trial Survey

This will be the final survey for your Goshawk Limited Availability Trial Survey. Thank you for providing honest feedback documenting your experience. It is greatly appreciated.

By responding to this survey, you acknowledge that you are providing feedback that will be owned by Kymeta in accordance with the terms of the Pre-Production Equipment Evaluation Program Agreement. We will use the provided feedback internally as well as publicly. At the end of this survey, please complete the required testing.

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Please provide the following performance test results when Goshawk u8 is operating on the Eutelsat OneWeb network.

Methodology: Ability to ping a known address through the assigned PoP and measure the corresponding response time. (8.8.8.8).
Methodology: Each satellite for Ku-band forward service link (to the OneWeb Approved Equipment) comprises 16 beams. Each beam has 1 channel with an occupied bandwidth of 250 MHz & total symbol rate of 230.4 Msps. The OneWeb Approved Equipment Peak possible is 195 Mbps. Using Ookla Speed Test Server (speedtest.net) / IPERF, note download speed peak (in Mbps)
Methodology: Each satellite for Ku-band return service link (from the OneWeb Approved Equipment) comprises 16 channels of 125 MHz each. Each channel carries one of the Ku-band user beam return channels. The OneWeb Approved Equipment Peak possible is 32 Mbps in the return link. Using Ookla Speed Test Server (speedtest.net) / IPERF, note the upload speed peak (in Mbps).
Methodology: Assessment of system ETE (end to end) latency inclusive of equipment processing delays, propagation delays and WAN delays. Nominal processing delay contribution targets are 6.1 – 6.6ms for the OneWeb Approved Equipment, 5ms for the SNP, 5ms for the PoP and 0.3ms for the remainder of the CN. Satellite round-trip delay is 33ms. Using Ookla Speed Test Server (speedtest.net), note latency (in ms).
Methodology: Account for QoS packet delay and loss targets dependent on priority class and GBR or Non-GBR. Using Ookla Speed Test Server (speedtest.net), note jitter (in ms).
Methodology: Service test confirm the ability to conduct internet searching and web browsing using the public internet. Note webpage loading times.
Methodology: Perform a service test by conducting a 2-way conference using a well-known application (Teams, Zoom, WebEx). Both audio and video should be used including the chat and recording features. Note any observations and experiences.
Methodology: Perform a service test confirming the ability to stream live video (IPTV) over the public internet. Note any observations and experiences.
Methodology: Download a 1GB file from https://www.thinkbroadband.com/download service test confirming that a large file can be successfully downloaded without any corruption. The size of the file may require satellite handovers to complete. Note any observations, experiences and average throughput.
Methodology: Uploading an 1GB file using an FTP server. Confirm that a large 1GB file can be successfully uploaded from a designated site without any corruption. The size of the file may require satellite handovers to complete. Note any observations, experiences and average throughput.
Methodology: Conduct a soak test over a 24hr period using IPERF or ICMP.

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