Why Telecoms Should Leverage Carrier-Grade Networks

During the past 40 years, the telecom industry has undergone many transformations. Deregulation and the subsequent division of carriers into local and long-distance companies led to massive inter-segment leverage. Those companies grew and prospered by monetizing their investments across business, wholesale, and consumer markets, integrating value-added services, and pushing second-line sales to consumers over copper infrastructure.


Carrier-grade networks are made to withstand rigorous security requirements and encrypt user data during transit. They can be scaled to handle increased demand and can be centralized or distributed to provide redundancy. In addition to high availability, carrier-grade networks need to be secure from malicious attacks, viruses, and other threats. Fortunately, today’s technology makes it easier to maintain these networks than ever with Positron access solutions. Listed below are some of the benefits of carrier-grade networks.

First, NAT blocks port forwarding. Network address translation is a process by which routers map ports to an external interface. The router then maps responses to the appropriate device. Carrier-grade NAT networks are typically run by the “master router” of an ISP. Because this router is not consumer-configurable, it is unable to support port forwarding. This feature has been standardized as part of the RFC 6887 standard.

Performance monitoring

While many network providers tout the availability of their systems, the term “high availability” is not synonymous with carrier-grade networks. These networks must be capable of resolving unexpected failures and performance drops. In order to be carrier-grade, networks must use industry-leading hardware and marry advanced networking strategies. In many cases, performance monitoring is essential for ensuring 100 percent uptime. However, not all carriers have such tools.

There are several tools for performing network performance monitoring. Some of them collect data from different sources, including packets, flows, SNMP, and other data. These tools are generally available as virtual, cloud, and hardware solutions. Some of them can also be used on single or multiple sites, as well as monitor traffic. They can also provide alerts for network errors and help identify potential problems. To help monitor carrier-grade networks, carriers should consider using network performance monitoring software.

5G adoption

A 5G network enables factory robots to communicate more efficiently. Drones are capable of feeding individual plants or sorting crops. In April, a Chinese neurosurgeon operated on a Parkinson’s patient who lived 1864 miles away, using a 5G network and a pacemaker-like implant. The surgeon was able to perform the operation remotely via the internet and control an off-site surgical robot.

Though Verizon continues to lead the race for 5G in the US, its nationwide network is smaller than T-Mobile’s. T-Mobile, on the other hand, has seized pole position, surpassing AT&T as the second-largest US carrier in April. It has begun rolling out a mid band 5G network that offers better coverage than millimeter-wave. But it may not come until the second half of 2020.


If you’re a telecom provider, you need reliable networks to meet customer expectations. If your network cannot provide a high level of quality and reliability, you’ll struggle to attract new customers and stay competitive. Carrier-grade networks offer a fully tested network that can scale to meet your future growth needs. They meet strict standards for availability, quality, and performance, and are also scalable and flexible. Read on to learn more about the benefits of carrier-grade networks.

First, a carrier-grade network is reliable. This means that the hardware and software used to support it are backed by extensive testing and proven performance. Specifically, carrier-grade networks must be highly available, provide best-in-class performance, and be easy to manage. And because NFV workloads are putting greater demands on cloud infrastructure, it’s important to choose a carrier-grade network that meets these requirements.

Business transformation

The emergence of digital-native competitors and their use of carrier-grade networks has led to fundamental disruption in the telecom industry, transforming business models and disrupting industries from transportation to delivery of books. While traditional telcos have spent decades managing disruption, the arrival of these digital-native companies has led to a new standard in customer experience and forced incumbents to reinvent their interactions and business models. The proliferation of digital-native technology, AI, and big data has also reshaped service delivery and value capture, redefining the telecom business model.