Beyond the Buzzwords: Differences between Smart, Connected, and 智能放大器
The benefits of ‘smart’ and ‘intelligent’ amplifiers seem to be surprisingly clear, despite the terms not being clearly defined. 事实上, these terms may hold different meanings for those who express them and for those evaluating whether they should impress. 因此, we aim to clarify these terms by categorizing amplifiers into three groups, differentiated by their level of intelligence.
十大可靠彩票平台从最广泛的术语开始, “智能放大器,’ and progress towards categories that not only encompass the features of the broader category but also add features that render them more sophisticated. 在这些定义之后， 表1 offers a summary of the features that become available as we move up the hierarchy. While amplifier categories differ, certain features are common across categories. These include: (1) automatic setup and level regulation, and (2) the obviation of plug-in pads or equalizers during initial configuration.
智能放大器
术语“智能放大器”指的是 amplifiers equipped with automatic setup features, such as Automatic Level and Slope Control (ALSC) or Return Follows Forward (RFF), both of which require a microprocessor. Although these amplifiers are capable of hosting HMS和DOCSIS应答器, they are not outfitted with them as standard. While these amplifiers can utilize pre-made configuration files, this process requires manual effort. 另外, backing up the currently used configuration involves manually transferring the amplifier’s settings to an external storage location for safekeeping.
连接放大器
Connected amplifiers, a subset of smart amplifiers, can 远程接口 with Network 管理 Systems (NMS) and/or Element 管理 Systems (EMS). 管理 can occur through the HFC network using traditional HMS和DOCSIS应答器 (as shown in 表1, item 2B), or, alternatively, with 手持移动设备 (referenced in 表1, item 2A) that connect both to the amplifier and the NMS/EMS.
在这个场景中, 移动设备, 比如智能手机, serve as substitutes for traditional transponders. When remote connections utilize traditional transponder modules in amplifiers, the ability to read information from the amplifier and make changes 总是可以访问的. 移动设备, 由现场技术人员搬运, limit the connection of centralized servers to the amplifiers to on-site visits. While this approach is cost-effective in terms of Capital Expenditure (CAPEX), it may present different considerations regarding Operational Expenditure (OPEX).
智能放大器
Intelligent amplifiers represent a specific category of 连接 amplifiers that not only host transponders but also include measurement circuitry for 上游测量. This enables them to support advanced upstream analysis, essential for tasks like analyzing ingress and Common Path Distortion (CPD)在接入网中.
Although all amplifier categories (smart, 连接, intelligent) reduce the amount of fieldwork and the hours required to train field technicians for installations, 智能和连接放大器, 装有应答器, 进一步 尽量减少培训需求 of technicians who address field issues such as ingress and CPD. 在这种情况下, field technicians can receive guidance from experts using the NMS/EMS, 允许 远程问题解决. Consequently, technicians, aided by information from the NMS/EMS users, can often directly reach the 正确的位置, instead of visiting multiple amplifier sites to diagnose the root cause of an issue.
机会
The cable industry is soon starting massive next-generation network upgrades that necessitate innovations to make the roll-outs feasible. The limited number of trained installers, 成本压力, and the requirement to improve the quality of HFC networks urge innovations. We are excited to be part of writing the next chapter of broadband together with our customers. Stay smart, 连接, intelligent, and ahead with our innovations! Explore our earlier insights and 现实检查 through the links below.
更多的 现实检查
