Navigating vendor equipment swaps: Minimizing risk while maximizing outcomes leveraging data-informed tools and automation
Vendor equipment swaps are typically complex from a technical as well as an operational standpoint due to the need to ensure network service continuity and stability during the transition process. Chris Antlitz details a real-world use case that involved multiple vendors and an aggressive timetable.
By Chris Antlitz – The increased focus on protecting critical infrastructure has prompted situations where communication service providers (CSPs) have had to adjust their networks, specifically to replace equipment provided by certain vendors that are deemed by governments in some countries to pose network security and/or customer privacy risks. These network adjustments typically involve swapping out gear from an unapproved vendor with gear from an approved vendor. Also referred to as vendor swaps, these situations are typically complex from a technical as well as an operational standpoint because the CSP needs to ensure network service continuity and performance is stable during the transition process.
Fortunately, there are approved vendors that have a proven track record of providing the replacement equipment and/or the services required to perform equipment swaps. There are also situations where multiple vendors participate in the swap, in some cases with one or more vendors providing equipment and one or more vendors providing the services as third parties.
In one such case, a large CSP with global operations had a DWDM network that required the replacement of thousands of circuits from one untrusted vendor with circuits from an approved vendor. To align with government mandates, the swap had an aggressive timetable of two years. The scope of the project also implicated network management systems (NMS), IP multimedia subsystems (IMS) and operational support systems (OSS) that were tied to the untrusted vendor’s equipment. more>
Posted in Business, Communication industry, Economy, Education, History, How to, Net, Technology
Tagged Business improvement, Internet, Net evolution, Skills, Technology
By Lars Rensing – Recently, the news emerged that the EU Commission had proposed a new framework for the introduction of European Digital Identity. This framework proposal represents an interoperable EU digital ID, which will be produced by the individual Member States. These IDs will be linked to national digital IDs, and the announcement demonstrates how the EU is looking ahead by working to establish a European-wide digital ID system.
Something that will be included in this framework is the creation of a digital wallet, which will enable users to present their IDs digitally to access cross-border services. Digital wallets also help citizens regain control over their personal data. These wallets hold users’ digital identities, so they can then choose who they share information with.
However, the current production of these wallets will be the responsibility of each individual Member State, using whatever system they see fit. Using different systems for digital wallets could cause problems for citizens, though, when they need to access cross-border services or when they need to verify documents or identities with other member states. Making digital wallets and IDs as interoperable as possible, then, is essential. The proposed framework from the EU Commission needs to be interoperable, to ensure that the wallets created by each member state can interact with each other. more>
Posted in Business, Economic development, Education, How to, Net, Technology
Tagged Business improvement, Currency, Digital Id, Government, Internet, Skills, Technology
Up to 8 Gbit/s broadband with new ITU standard MGfast
ITU – ITU standards experts have achieved another leap forward in broadband access over telephone wires and coaxial cable with MGfast, a new access technology capable of transmission at an aggregate bit rate up to 8 Gbit/s if in Full Duplex (FDX) mode, and up to 4 Gbit/s if in Time Division Duplexing (TDD) mode.
The MGfast standard, ITU G.9711, not only promises higher bit rates than ever, but also ultra-low latency for highly interactive applications, the capability to optimize Quality of Service (QoS) in line with the needs of different applications, and point-to-multipoint operation enabling better coverage within the premises.
This work is led by the Q4/15 working group (Broadband access over metallic conductors) of ITU-T Study Group 15 (Transport, access and home). See the graphic below for an overview of the bit rate and reach capabilities of ITU-standardized access solutions from the Q4/15 working group, and more on key application features of MGfast in an MGfast technical flyer. more>
Posted in Broadband, Business, Communication industry, Economic development, Economy, Education, History, How to, Net, Science, Technology, Telecom industry