Networking

Articles from the Preseem blog.

3 Most Common Network Problems for Fixed Wireless ISPs

3 Most Common Network Problems for Fixed Wireless ISPs

Top 3 Network Problems for Fixed Wireless ISPs At Preseem, we often talk with customers and prospects about issues they may be having with their fixed wireless networks (and how we can help solve them, of course). We recently examined transcripts from some of those...

Stop Losing Customers to Starlink

Stop Losing Customers to Starlink

Reduce Churn, Improve Customer Satisfaction, and Grow Your Business In August 2024, SpaceX told the FCC that Starlink has over 1.4 million subscribers in the U.S. And, as Fierce Network reports, “the majority of Starlink customers (85%) reside in rural areas. Most...

Network Flows in a Typical Home

Network Flows in a Typical Home

Network Flows on a Typical Home Network In our ISP Network Report, we provide statistics on typical home Internet usage and latency, as they relate directly to the customer experience. For example, we found that the average download usage for fixed wireless...

From Plans to Performance: Analyzing Tarana Link Rate Success

From Plans to Performance: Analyzing Tarana Link Rate Success

Introduction Tarana’s G1 technology brings ISPs a powerful tool for delivering high-speed broadband connectivity to subscribers who did not have this option before. At Preseem, we collect a lot of data from ISP access networks to help operators move from reactive to...

A Small Study of DSCP Usage at US Regional Providers

A Small Study of DSCP Usage at US Regional Providers

A Small Study of DSCP Usage at US Regional ISPs The IP Differentiated Services Codepoint (DSCP) field (RFC 2474) is a mechanism that enables traffic to be treated differently by the network. This mechanism has seen little adoption on the public Internet due to...

Tarana G1 in Action: Achievable Link Rates in the Real World

Tarana G1 in Action: Achievable Link Rates in the Real World

Tarana G1 in Action: Introduction Tarana’s G1 technology brings ISPs a powerful tool for delivering high-speed broadband connectivity to subscribers who didn’t have this option before. Like all vendors, Tarana publishes datasheets that include maximum bitrates. At...

Reduce Network Congestion and Support Calls

Reduce Network Congestion and Support Calls

Reduce Network Congestion and Support Calls In November last year, Netflix ran into a bit of a PR disaster when its live stream of the Mike Tyson-Jake Paul boxing event dissolved into a buffering and glitch-filled debacle that drew more than 100,000 reports of network...

Fixed Wireless and Fiber Year in Review 2024

Fixed Wireless and Fiber Year in Review 2024

Fixed Wireless & Fiber Year in Review With 2025 growing closer on the horizon, it’s time to take our annual look back at what happened in the world of fixed wireless and fiber in 2024. Hot topics in the ISP industry this year included the continuing saga of the BEAD...

Fiber ONT Rx Power vs. Length Over Seven Days

Fiber ONT Rx Power vs. Length Over Seven Days

ONT Rx Power vs. Fiber Length Over Time This post is the last in our short series exploring light levels (signal strength) in PON fiber networks. In the first post, we looked at Rx power vs. fiber length. The second post explored attenuation (Tx power minus Rx power)...

Tower Density and Frequency Reuse in Tarana Deployments

Tower Density and Frequency Reuse in Tarana Deployments

Introduction Tarana’s G1 technology brings regional ISPs a powerful tool for delivering high-speed broadband connectivity to subscribers that did not have this option before. However, deployment choices—such as the number of sectors per tower and frequency reuse...

Analyzing Network Data

Analyzing Network Data

How to Use Network Metrics to Deliver Business Value At WISPAPALOOZA 2024 in Las Vegas this October, Preseem co-founder and CTO Scot Loach delivered a presentation called Analyzing Network Data. This video is a re-recording of that session and focuses on four...

Fiber Attenuation vs. Fiber Length

Fiber Attenuation vs. Fiber Length

Fiber Attenuation and Length for Adtran and Calix A few weeks ago, I posted an analysis of signal strength vs distance in fiber (PON) networks based on a random sampling of ONT stats in Preseem. This is what that looks like for Adtran and Calix respectively. After...