Ethernet business services including cell site backhaul, internet access, and all the flavors of virtual private networks are among the most profitable and fastest growing services at many communications service providers. The best operations teams take great care to ensure business services are high quality on delivery to eliminate costly customer disputes. Here’s a list […]
DWDM is moving into access networks at a higher rate than ever before. This includes cable service providers upgrading to the newer distributed access architecture (DAA), both cable and traditional telecom service providers to deliver business services, and wireless service providers as part of their centralized RAN (C-RAN) approach as well as a key part […]
Fiber is being pushed deeper and deeper into access networks worldwide as service providers continue to address subscriber demands for higher capacity services. Going “fiber deep” could be part of G.fast deployments for telco operators or Distributed Access Architecture (DAA) upgrades for cable companies, but the next step (or end step) is full fiber-to-the-premise (FTTP) […]
Fiber Deployment is on the rise (no shock there). How do you transfer need-it-now, real experience to a new (and inexperienced) fiber tech? There are any number of things that you can point to to demonstrate what is driving growth in fiber deployment including regional FTTH/PON initiatives, national high-speed broadband growth, core 100/200G upgrades, or […]
This is the fifth post in a series on Smart Fiber and OTDR Testing – see links to previous posts below. OTDR Test Analysis Gets Smarter (and Easier) It’s a common belief that OTDR testing and analysis are difficult. In the past, OTDRs could be complex to configure and measurement results were often hard to […]
This is the fourth post in a series on Smart Fiber Testing – see links to previous posts below. Reduce fiber test and certification times for FTTx/PON, Access, and Metro deployments As more fiber networks are planned for deployment, providers are seeking ways to make fiber installation and maintenance more effective and efficient. In our […]
When you look at this image, do you see a chalice? Do you see two men in profile? Now that I’ve mentioned both images, can you see both images at once? Fiber testing can be like this trick, you have to be able to see more than what is obviously in front of you. In […]
Suddenly, on a Monday morning around 9:30 am, we started to get calls at the NOC of high dropped calls near a strip mall; this continued till 6 pm. Everything was working fine last week; we did not make any changes to the network, the neighbor list, or other RF parameters over the weekend. I […]
