Adtran NetVanta series switches are a very desirable switch set at a reasonable price point with a large amount of configuration ability for both L2 and L3. They are best suited for medium to large institutions that are not Cisco Dependent. They work well for small businesses as well but may be too high of a price point and too large of a feature set needed for a SOHO type set up which may turn away customers in that range. The 1531/P series does offer a smaller switch with the option of PoE in the P model and gives a total of 12 individual ports between the 8 PoE ports, 2 non PoE ports, and 2 SFP ports capable of Gigabit or 2.5Gbps with Adtran's interconnect cable. This may be more suitable for a SOHO set up but again may offer more than many small businesses need and may seem daunting.
It is well suited based on our experience for small-scale projects where there are not very critical production-related activities happening. It will be easy to control and handle within a small set of deployments or platforms such as mobile-related activities. I don't recommend it for large server-scale deployment because we have seen inconsistencies with the connectivity of services.
AT&T I would say is the leader within this area in terms of handling any large-scale deployments and their services are awesome. No connectivity issues at all and no latency in feedback. Server deployments are handled very effectively, that's not the case with century link. Of course, security is second to none with AT&T.
High Performance and reliability have allowed for a 'set it and forget it' type installation, giving greater customer satisfaction.
The price point of the switches, while higher than other models such as HP or Dell potentially, is in line with their reliability and functionality and comes in less than Cisco much of the time.
Having a long time relationship with Adtran as a company has allowed us to quickly assist customers with their needs, saving everyone time and money.
Positive: After configuration and initial setup service has been great. We have a call center running off the service and calls have much less jitter now.
Positive: Fiber speeds have helped us execute daily tasks quicker.
Negative: Much time and money wasted on the initial configuration and setup.